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"></div> <noscript data-slimmage>  <img itemprop="image" class=" lazy " data-original="/Portals/0/PackFlashItemImages/WebReady/roots-rocks-and-rattlesnakes-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" src="/portals/0/PackFlashItemImages/WebReady/roots-rocks-and-rattlesnakes-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" alt="AAPG"> </noscript> </a> </div> <div class="text Explorer Article 1plus4 Rotation Basin Age/Type Experience Basins Analysis Compressional Systems Compressive Basins Fold and Thrust Belts Geologic Age Geology Member Paleozoic Basins Pre-Cambrian Structural Analysis (Other) Structure Student " id="pfid_64302"> <div class="author content-type" style="margin-bottom: 0px;"> <span class="content-type">Explorer Article</span> <span itemprop="author">By Craig Eckert</span> </div> <div class="h5" itemprop="headline"> <a itemprop="url" href='https://www.aapg.org/publications/news/explorer/details/articleid/64302' >Rocks, Roots and Rattlesnakes</a> </div>  <div class="show-more-snippet fade"><div class="summary" itemprop="description"><p>In June of 2020, I set out to hike just the first 470 miles of the Appalachian Trail. Less than two weeks into my adventure, I thought to myself, “What the heck, why not do the whole thing?” It was then that I decided to hike the entirety of the nearly 2,200 miles that summer. I later decided that I would also write a book about it. “Rocks, Roots and Rattlesnakes” is that story of my daily adventures, as written from a geologist’s perspective. </p></div></div><a class='show-more'>Show more</a> </div> <meta itemprop="inLanguage" content="English"> <span style="display: none;" itemprop="publisher" itemscope="" itemtype="https://schema.org/Organization"> <span itemprop="name">American Association of Petroleum Geologists (AAPG)</span> <meta itemprop="logo" content="https://img.aapg.org/Portals/0/images/_site/AAPG-logo-footer.png"> </span> <div class="morelink">Added on <span itemprop="datePublished" class="schema">01 November, 2022</span></div> </div>  <div class="list-with-images explorer-articles dnnClear" itemscope="" itemtype="http://schema.org/Article">  <div class="litImage Explorer Geophysical Corner 1plus4 Rotation 3D Seismic Data & Analytics Data acquisition Emerging Technology Geophysics Geophysics High Resolution Seismic Data Interpretation Machine Learning Member Multi-Component Seismic Data Salt Tectonics Seismic Seismic Attributes Structural Analysis (Other) Structure Student Tectonics (General) Use of 3D Visualization Software and Techniques Vertical Seismic Profiles " style="position: relative;"> <a href='https://www.aapg.org/publications/news/explorer/column/articleid/63952' > <div class="image-overlay "></div> <noscript data-slimmage>  <img itemprop="image" class=" lazy " data-original="/Portals/0/PackFlashItemImages/WebReady/how-humans-and-computer-can-distinguish-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" src="/portals/0/PackFlashItemImages/WebReady/how-humans-and-computer-can-distinguish-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" alt="AAPG"> </noscript> </a> </div> <div class="text Explorer Geophysical Corner 1plus4 Rotation 3D Seismic Data & Analytics Data acquisition Emerging Technology Geophysics Geophysics High Resolution Seismic Data Interpretation Machine Learning Member Multi-Component Seismic Data Salt Tectonics Seismic Seismic Attributes Structural Analysis (Other) Structure Student Tectonics (General) Use of 3D Visualization Software and Techniques Vertical Seismic Profiles " id="pfid_63952"> <div class="author content-type" style="margin-bottom: 0px;"> <span class="content-type">Explorer Geophysical Corner</span> <span itemprop="author">By David Lubo-Robles,Deepak Devegowda,Heather Bedle,Kurt Marfurt,Matthew Pranter,Vikram Jayaram</span> </div> <div class="h5" itemprop="headline"> <a itemprop="url" href='https://www.aapg.org/publications/news/explorer/column/articleid/63952' >How Humans and Computers Can Distinguish Seismic Facies</a> </div>  <div class="show-more-snippet fade"><div class="summary" itemprop="description"><p>Some aspects of seismic interpretation, such as picking horizons and well-imaged faults, can be easily explained to a new interpreter. Other aspects, such as recognizing carbonate buildups, karst collapse, mass transport processes or volcanic intrusions, require not only an understanding of the underlying geologic processes, but also an understanding of their 3-D seismic data response. Although an experienced interpreter might be adept in using seismic data to map each of these features, they might also be challenged in explaining to the novice interpreter in a quantitative manner how they constructed their map or geobody. </p></div></div><a class='show-more'>Show more</a> </div> <meta itemprop="inLanguage" content="English"> <span style="display: none;" itemprop="publisher" itemscope="" itemtype="https://schema.org/Organization"> <span itemprop="name">American Association of Petroleum Geologists (AAPG)</span> <meta itemprop="logo" content="https://img.aapg.org/Portals/0/images/_site/AAPG-logo-footer.png"> </span> <div class="morelink">Added on <span itemprop="datePublished" class="schema">01 September, 2022</span></div> </div>  <div class="list-with-images explorer-articles dnnClear" itemscope="" itemtype="http://schema.org/Article">  <div class="litImage Explorer Historical Highlights 1plus4 Rotation 3D Seismic Basin Age/Type Experience Basin Modeling and Geochemistry Basins Analysis Carbonate Platforms Carbonate Reefs Carbonate Rocks Carbonate Rocks Carbonates Completion and Production Conventional Drilling Cretaceous Depositional Models/Processes Dolostones Drilling Drilling/Completion Tools & Services Drive Mechanisms Engineering Evaporite Rocks Evaporites Exploration Extensional Systems Frontier Exploration Functional Area of Experience Geologic Age Geology Geophysics Geophysics Hydraulic Fracturing Hydraulic Fracturing Jurassic Mapping Seismic Data 3D Member Mesozoic Oil Seeps Petroleum Systems Phanerozoic Reservoir Characterization/Modeling Salt Salt Tectonics Salt Tectonics Sedimentology and Stratigraphy Seismic Structural Analysis (Other) Structural Traps Structure Student Subsalt Traps Subsurface Mapping Tectonics (General) Trend/Basin Exploration " style="position: relative;"> <a href='https://www.aapg.org/publications/news/explorer/column/articleid/63253' > <div class="image-overlay "></div> <noscript data-slimmage>  <img itemprop="image" class=" lazy " data-original="/Portals/0/PackFlashItemImages/WebReady/exploration-adventures-in-france-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" src="/portals/0/PackFlashItemImages/WebReady/exploration-adventures-in-france-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" alt="AAPG"> </noscript> </a> </div> <div class="text Explorer Historical Highlights 1plus4 Rotation 3D Seismic Basin Age/Type Experience Basin Modeling and Geochemistry Basins Analysis Carbonate Platforms Carbonate Reefs Carbonate Rocks Carbonate Rocks Carbonates Completion and Production Conventional Drilling Cretaceous Depositional Models/Processes Dolostones Drilling Drilling/Completion Tools & Services Drive Mechanisms Engineering Evaporite Rocks Evaporites Exploration Extensional Systems Frontier Exploration Functional Area of Experience Geologic Age Geology Geophysics Geophysics Hydraulic Fracturing Hydraulic Fracturing Jurassic Mapping Seismic Data 3D Member Mesozoic Oil Seeps Petroleum Systems Phanerozoic Reservoir Characterization/Modeling Salt Salt Tectonics Salt Tectonics Sedimentology and Stratigraphy Seismic Structural Analysis (Other) Structural Traps Structure Student Subsalt Traps Subsurface Mapping Tectonics (General) Trend/Basin Exploration " id="pfid_63253"> <div class="author content-type" style="margin-bottom: 0px;"> <span class="content-type">Explorer Historical Highlights</span> <span itemprop="author">By Jean-Jacques Biteau,Jean-Marie Masset</span> </div> <div class="h5" itemprop="headline"> <a itemprop="url" href='https://www.aapg.org/publications/news/explorer/column/articleid/63253' >Exploration Adventures in France’s Aquitaine Basin</a> </div>  <div class="show-more-snippet fade"><div class="summary" itemprop="description"><p>There are two main oil and gas producing sedimentary areas in France: the Paris Basin and the Aquitaine Basin. The presence of oil seeps and bitumen deposits has been known since ancient times in the western part of the Aquitaine basin, a 35,000-square-kilometer triangular polygon bordered to the north by the city of Bordeaux, to the east by Toulouse and to the south by the Pyrenees Mountain chain separating France from Spain. These hydrocarbon shows were observed close to surface anticlinal structures such as the Sainte-Suzanne dome, southwest of Pau or in the caprocks of salt diapirs at Salies de Bearn and Dax to the north. </p></div></div><a class='show-more'>Show more</a> </div> <meta itemprop="inLanguage" content="English"> <span style="display: none;" itemprop="publisher" itemscope="" itemtype="https://schema.org/Organization"> <span itemprop="name">American Association of Petroleum Geologists (AAPG)</span> <meta itemprop="logo" content="https://img.aapg.org/Portals/0/images/_site/AAPG-logo-footer.png"> </span> <div class="morelink">Added on <span itemprop="datePublished" class="schema">01 May, 2022</span></div> </div>  <div class="list-with-images explorer-articles dnnClear" itemscope="" itemtype="http://schema.org/Article">  <div class="litImage Asia Pacific Blog No Rotation Geomechanics and Fracture Analysis Structural Analysis (Other) Structure Tectonics (General) " style="position: relative;"> <a href='https://www.aapg.org/global/asiapacific/blog/article/articleid/62115/abstracts-deadline-for-aapg-gtw-sydney-online-extended-submit-your-abstracts-now' > <div class="image-overlay "></div> <noscript data-slimmage>  <img itemprop="image" class=" lazy " data-original="/Portals/0/PackFlashItemImages/WebReady/gtw-apr-structural-geology-and-our-future-hero6.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" src="/portals/0/PackFlashItemImages/WebReady/gtw-apr-structural-geology-and-our-future-hero6.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" alt="AAPG"> </noscript> </a> </div> <div class="text Asia Pacific Blog No Rotation Geomechanics and Fracture Analysis Structural Analysis (Other) Structure Tectonics (General) " id="pfid_62115"> <div class="author content-type" style="margin-bottom: 0px;"> <span class="content-type">Asia Pacific Blog</span> <span itemprop="author">By Adrienne Pereira</span> </div> <div class="h5" itemprop="headline"> <a itemprop="url" href='https://www.aapg.org/global/asiapacific/blog/article/articleid/62115/abstracts-deadline-for-aapg-gtw-sydney-online-extended-submit-your-abstracts-now' >Abstracts Deadline for AAPG GTW Sydney/Online extended - Submit your abstracts now.</a> </div>  <div class="show-more-snippet fade"><div class="summary" itemprop="description"><p>We are delighted to announce that the abstract submissions deadline for the upcoming #AAPG 'Structural Geology and our Future - the Role of Tectonic Geoscience in Energy Transition, Focusing on the Asia-Pacific Region' GTW has been extended! Final abstract submission closing date will be 30 January 2022. Take advantage of these extra days and get involved in this exciting event by sharing your paper with other industry experts. For more information, please follow the link: https://bit.ly/3peplrE </p></div></div><a class='show-more'>Show more</a> </div> <meta itemprop="inLanguage" content="English"> <span style="display: none;" itemprop="publisher" itemscope="" itemtype="https://schema.org/Organization"> <span itemprop="name">American Association of Petroleum Geologists (AAPG)</span> <meta itemprop="logo" content="https://img.aapg.org/Portals/0/images/_site/AAPG-logo-footer.png"> </span> <div class="morelink">Added on <span itemprop="datePublished" class="schema">13 December, 2021</span></div> </div>  <div class="list-with-images explorer-articles dnnClear" itemscope="" itemtype="http://schema.org/Article">  <div class="litImage Learn! Blog No Rotation Member Structural Analysis (Other) Structure " style="position: relative;"> <a href='https://www.aapg.org/publications/blogs/learn/article/articleid/55540/interview-with-natalia-amezcua-mexican-geological-survey-innovators-in-geoscience-series' > <div class="image-overlay "></div> <noscript data-slimmage>  <img itemprop="image" class=" lazy " data-original="/Portals/0/PackFlashItemImages/WebReady/learn-blog-Interview-with-Natalia-Amezcua-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" src="/portals/0/PackFlashItemImages/WebReady/learn-blog-Interview-with-Natalia-Amezcua-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" alt="AAPG"> </noscript> </a> </div> <div class="text Learn! Blog No Rotation Member Structural Analysis (Other) Structure " id="pfid_55540"> <div class="author content-type" style="margin-bottom: 0px;"> <span class="content-type">Learn! Blog</span> <span itemprop="author">By Susan Nash</span> </div> <div class="h5" itemprop="headline"> <a itemprop="url" href='https://www.aapg.org/publications/blogs/learn/article/articleid/55540/interview-with-natalia-amezcua-mexican-geological-survey-innovators-in-geoscience-series' >Interview with Natalia Amezcua, Mexican Geological Survey: Innovators in Geoscience Series</a> </div>  <div class="show-more-snippet fade"><div class="summary" itemprop="description"><p>Welcome to an interview with Natalia Amezcua, who is Research Deputy Manager in the Research and Development Direction of the Mexican Geological Survey. She also serves on the technical committee for AAPG’s Hedberg Research Conference on the Geology and Hydrocarbon Potential of the Circum Gulf of Mexico Pre-Salt Section, 4 – 6 of February in Mexico City. In addition to discussing the Gulf of Mexico, the conference will also include discussions of analogues and other depositional and structural models for pre-salt reservoirs in other parts of the world.</p></div></div><a class='show-more'>Show more</a> </div> <meta itemprop="inLanguage" content="English"> <span style="display: none;" itemprop="publisher" itemscope="" itemtype="https://schema.org/Organization"> <span itemprop="name">American Association of Petroleum Geologists (AAPG)</span> <meta itemprop="logo" content="https://img.aapg.org/Portals/0/images/_site/AAPG-logo-footer.png"> </span> <div class="morelink">Added on <span itemprop="datePublished" class="schema">11 December, 2019</span></div> </div>  <div class="list-with-images explorer-articles dnnClear" itemscope="" itemtype="http://schema.org/Article">  <div class="litImage Search and Discovery Article 1plus4 Rotation Member Structural Analysis (Other) Structure " style="position: relative;"> <a href='http://www.searchanddiscovery.com/abstracts/html/2014/120140hedberg/index.htm' > <div class="image-overlay "></div> <noscript data-slimmage>  <img itemprop="image" class=" lazy " data-original="/Portals/0/PackFlashItemImages/WebReady/sd-art-3d-structural-geologic-interpretation-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" src="/portals/0/PackFlashItemImages/WebReady/sd-art-3d-structural-geologic-interpretation-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" alt="AAPG"> </noscript> </a> </div> <div class="text Search and Discovery Article 1plus4 Rotation Member Structural Analysis (Other) Structure " id="pfid_54241"> <div class="author content-type" style="margin-bottom: 0px;"> <span class="content-type">Search and Discovery Article</span> </div> <div class="h5" itemprop="headline"> <a itemprop="url" href='http://www.searchanddiscovery.com/abstracts/html/2014/120140hedberg/index.htm' >3D Structural Geologic Interpretation: Earth, Mind, and Machine - Hedberg Abstract Collection</a> </div>  <div class="summary" itemprop="description"><p>A collection of more than 50 abstracts for papers concerning 3D structural Geologic Interpretation. Abstracts of papers presented at the AAPG Hedberg Conference in Reno, NV in June, 2013.</p></div> </div> <meta itemprop="inLanguage" content="English"> <span style="display: none;" itemprop="publisher" itemscope="" itemtype="https://schema.org/Organization"> <span itemprop="name">American Association of Petroleum Geologists (AAPG)</span> <meta itemprop="logo" content="https://img.aapg.org/Portals/0/images/_site/AAPG-logo-footer.png"> </span> <div class="morelink">Added on <span itemprop="datePublished" class="schema">11 September, 2019</span></div> </div>  <div class="list-with-images explorer-articles dnnClear" itemscope="" itemtype="http://schema.org/Article">  <div class="litImage Middle East Blog No Rotation Member Structural Analysis (Other) Structure " style="position: relative;"> <a href='https://www.aapg.org/global/middleeast/blog/article/Articleid/53595/providing-a-state-of-the-art-review-of-the-contrasted-structural-styles-of-the-middle-east' > <div class="image-overlay "></div> <noscript data-slimmage>  <img itemprop="image" class=" lazy " data-original="/Portals/0/PackFlashItemImages/WebReady/mer-gtw19-StructuralStylesoftheMiddleEast-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" src="/portals/0/PackFlashItemImages/WebReady/mer-gtw19-StructuralStylesoftheMiddleEast-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" alt="AAPG"> </noscript> </a> </div> <div class="text Middle East Blog No Rotation Member Structural Analysis (Other) Structure " id="pfid_53595"> <div class="author content-type" style="margin-bottom: 0px;"> <span class="content-type">Middle East Blog</span> <span itemprop="author">By Cora Navarro</span> </div> <div class="h5" itemprop="headline"> <a itemprop="url" href='https://www.aapg.org/global/middleeast/blog/article/Articleid/53595/providing-a-state-of-the-art-review-of-the-contrasted-structural-styles-of-the-middle-east' >Providing a State of the Art Review of the Contrasted Structural Styles of the Middle East</a> </div>  <div class="summary" itemprop="description"><p>After a successful first edition in 2017, the Structural Styles of the Middle East GTW is back in the region to continue focusing on the structural evolution of the Middle East geological provinces as well as on the main structural styles characterizing these provinces.</p></div> </div> <meta itemprop="inLanguage" content="English"> <span style="display: none;" itemprop="publisher" itemscope="" itemtype="https://schema.org/Organization"> <span itemprop="name">American Association of Petroleum Geologists (AAPG)</span> <meta itemprop="logo" content="https://img.aapg.org/Portals/0/images/_site/AAPG-logo-footer.png"> </span> <div class="morelink">Added on <span itemprop="datePublished" class="schema">16 July, 2019</span></div> </div>  <div class="list-with-images explorer-articles dnnClear" itemscope="" itemtype="http://schema.org/Article">  <div class="litImage Latin America Blog No Rotation Basin Modeling Basin Modeling and Geochemistry Business and Economics Carbonate Platforms Carbonate Reefs Carbonates Clastics Completion and Production Conventional Drilling Conventional Sandstones Deep Basin Gas Deep Sea / Deepwater Deepwater Turbidites Drilling Economics Engineering Environmental Evaporites Extensional Systems Ground Water Low Stand Deposits Maturation Migration Primary Recovery Reservoir Engineering Resource Estimation Risk Analysis Salt Salt Tectonics Sebkha Secondary Recovery Sedimentology and Stratigraphy Structural Analysis (Other) Structure Tectonics (General) " style="position: relative;"> <a href='https://www.aapg.org/global/latinamerica/blog/article/articleid/52934/join-us-in-rio-solutions-for-appraisal-development-of-onshore-and-offshore-fields-13-14-june' > <div class="image-overlay "></div> <noscript data-slimmage>  <img itemprop="image" class=" lazy " data-original="/Portals/0/PackFlashItemImages/WebReady/lacr-gtw-brazil-2019-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" src="/portals/0/PackFlashItemImages/WebReady/lacr-gtw-brazil-2019-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" alt="AAPG"> </noscript> </a> </div> <div class="text Latin America Blog No Rotation Basin Modeling Basin Modeling and Geochemistry Business and Economics Carbonate Platforms Carbonate Reefs Carbonates Clastics Completion and Production Conventional Drilling Conventional Sandstones Deep Basin Gas Deep Sea / Deepwater Deepwater Turbidites Drilling Economics Engineering Environmental Evaporites Extensional Systems Ground Water Low Stand Deposits Maturation Migration Primary Recovery Reservoir Engineering Resource Estimation Risk Analysis Salt Salt Tectonics Sebkha Secondary Recovery Sedimentology and Stratigraphy Structural Analysis (Other) Structure Tectonics (General) " id="pfid_52934"> <div class="author content-type" style="margin-bottom: 0px;"> <span class="content-type">Latin America Blog</span> <span itemprop="author">By Emily Llinás</span> </div> <div class="h5" itemprop="headline"> <a itemprop="url" href='https://www.aapg.org/global/latinamerica/blog/article/articleid/52934/join-us-in-rio-solutions-for-appraisal-development-of-onshore-and-offshore-fields-13-14-june' >Join us in Rio: Solutions for Appraisal & Development of Onshore and Offshore Fields – 13-14 June</a> </div>  <div class="show-more-snippet fade"><div class="summary" itemprop="description"><p>AAPG and the Brazilian Association of Petroleum Geologists invite you to join us for GTW Brazil 2019: Solutions for Appraisal and Development of Onshore and Offshore Fields, a Geosciences Technology Workshop (GTW) to be held at the Hilton Rio de Janeiro in Copacabana on 13-14 June. The workshop features a series of technical presentations, panels, roundtable discussions and networking opportunities with leaders and experts from Petrobras, Shell, Total, Enauta, and other local and international operators.</p></div></div><a class='show-more'>Show more</a> </div> <meta itemprop="inLanguage" content="English"> <span style="display: none;" itemprop="publisher" itemscope="" itemtype="https://schema.org/Organization"> <span itemprop="name">American Association of Petroleum Geologists (AAPG)</span> <meta itemprop="logo" content="https://img.aapg.org/Portals/0/images/_site/AAPG-logo-footer.png"> </span> <div class="morelink">Added on <span itemprop="datePublished" class="schema">23 May, 2019</span></div> </div>  <div class="list-with-images explorer-articles dnnClear" itemscope="" itemtype="http://schema.org/Article">  <div class="litImage Middle East Blog No Rotation Basin Modeling Basin Modeling and Geochemistry Engineering Geophysics Petrophysics and Well Logs Reservoir Engineering Structural Analysis (Other) Structure " style="position: relative;"> <a href='https://www.aapg.org/global/middleeast/blog/article/articleid/50395/aapg-eage-shale-gas-evolution-symposium-event-review' > <div class="image-overlay "></div> <noscript data-slimmage>  <img itemprop="image" class=" lazy " data-original="/Portals/0/PackFlashItemImages/WebReady/blog-mer-aapg-easge-shale-gas-evolution-symposiu-event-review-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" src="/portals/0/PackFlashItemImages/WebReady/blog-mer-aapg-easge-shale-gas-evolution-symposiu-event-review-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" alt="AAPG"> </noscript> </a> </div> <div class="text Middle East Blog No Rotation Basin Modeling Basin Modeling and Geochemistry Engineering Geophysics Petrophysics and Well Logs Reservoir Engineering Structural Analysis (Other) Structure " id="pfid_50395"> <div class="author content-type" style="margin-bottom: 0px;"> <span class="content-type">Middle East Blog</span> <span itemprop="author">By Cora Navarro</span> </div> <div class="h5" itemprop="headline"> <a itemprop="url" href='https://www.aapg.org/global/middleeast/blog/article/articleid/50395/aapg-eage-shale-gas-evolution-symposium-event-review' >AAPG/EAGE Shale Gas Evolution Symposium – Event Review</a> </div>  <div class="summary" itemprop="description"><p>The fourth edition of the AAPG/EAGE Shale Gas Evolution Symposium took place on 11-13 December 2018 at the Sofitel Bahrain Zallaq Thalassa Sea & Spa Hotel, Bahrain. This year we received 102 attendees from 26 different companies and 9 different countries.</p></div> </div> <meta itemprop="inLanguage" content="English"> <span style="display: none;" itemprop="publisher" itemscope="" itemtype="https://schema.org/Organization"> <span itemprop="name">American Association of Petroleum Geologists (AAPG)</span> <meta itemprop="logo" content="https://img.aapg.org/Portals/0/images/_site/AAPG-logo-footer.png"> </span> <div class="morelink">Added on <span itemprop="datePublished" class="schema">19 December, 2018</span></div> </div>  <div class="list-with-images explorer-articles dnnClear" itemscope="" itemtype="http://schema.org/Article">  <div class="litImage Explorer Geophysical Corner 1plus4 Rotation 3D Seismic Geophysics Seismic Structural Analysis (Other) Structure " style="position: relative;"> <a href='http://www.aapg.org/publications/news/explorer/column/Articleid/47498/nemaha-strike-slip-fault-expression-on-3-d-seismic-data-in-scoop-trend' > <div class="image-overlay "></div> <noscript data-slimmage>  <img itemprop="image" class=" lazy " data-original="/Portals/0/PackFlashItemImages/WebReady/nemaha-strike-slip-fault-expression-on-3-d-seismic-data-in-scoop-trend-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" src="/portals/0/PackFlashItemImages/WebReady/nemaha-strike-slip-fault-expression-on-3-d-seismic-data-in-scoop-trend-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" alt="AAPG"> </noscript> </a> </div> <div class="text Explorer Geophysical Corner 1plus4 Rotation 3D Seismic Geophysics Seismic Structural Analysis (Other) Structure " id="pfid_47498"> <div class="author content-type" style="margin-bottom: 0px;"> <span class="content-type">Explorer Geophysical Corner</span> <span itemprop="author">By Brett Carpenter,Folarin Kolawole,Kurt Marfurt,Satinder Chopra</span> </div> <div class="h5" itemprop="headline"> <a itemprop="url" href='http://www.aapg.org/publications/news/explorer/column/Articleid/47498/nemaha-strike-slip-fault-expression-on-3-d-seismic-data-in-scoop-trend' >Nemaha Strike-Slip Fault Expression on 3-D Seismic Data in SCOOP Trend</a> </div>  <div class="summary" itemprop="description"><p>Fault interpretation is an important step in seismic structural interpretation and has a bearing on the quantitative interpretation that may eventually be carried out. This requires the meaningful recognition of the faults within the proper geological context of the area. In Oklahoma, we see wrench faulting with strike-slip faults and other associated features.</p></div> </div> <meta itemprop="inLanguage" content="English"> <span style="display: none;" itemprop="publisher" itemscope="" itemtype="https://schema.org/Organization"> <span itemprop="name">American Association of Petroleum Geologists (AAPG)</span> <meta itemprop="logo" content="https://img.aapg.org/Portals/0/images/_site/AAPG-logo-footer.png"> </span> <div class="morelink">Added on <span itemprop="datePublished" class="schema">01 June, 2018</span></div> </div>     </div> <script type="text/javascript"> /*var moreText = "Show details", lessText = "Hide details", moreButton = $("a.readmorebtn"); moreButton.click(function () { var $this = $(this); $this.text($this.text() == moreText ? lessText : moreText).nextAll(".more").slideToggle("fast"); }); */ $(".show-more").each(function() { var parent_id = "#" + $(this).parent("div").attr("id"); $(this).click(function() { var minimum_height = (parseInt($(parent_id + " .show-more-snippet .summary").css("line-height"), 10) * 5) + "px"; console.log(minimum_height); //if($(parent_id + ' .show-more-snippet').css('height') != '35px'){ if($(parent_id + " .show-more-snippet").css("height") != minimum_height){ //$(parent_id + ' .show-more-snippet').stop().animate({height: '35px'}, 200); $(parent_id + " .show-more-snippet").stop().animate({height: minimum_height}, 200).addClass("fade"); $(this).text("Show more"); }else{ $(parent_id + " .show-more-snippet").css({height:"100%"}).removeClass("fade"); var xx = $(parent_id + " .show-more-snippet").height(); //$(parent_id + ' .show-more-snippet').css({height:'35px'}); $(parent_id + " .show-more-snippet").css({height: minimum_height}); $(parent_id + " .show-more-snippet").stop().animate({height: xx}, 400); // ^^ The above is beacuse you can't animate css to 100% (or any percentage). 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border-top: 1px solid red; width: 100%; text-align: right; clear: both; float: right; background: red; color: white !important; font-weight: normal; padding-right: 10px; animation: 5; display: none; } .aapgEditButton:hover { color: white !important; font-weight: bold; cursor: pointer; } .aapgEditButton:hover + .litImage, .aapgEditButton:hover + .litImage + .text, .aapgEditButton:hover + .litImage + .text div.h5 a { background: pink !important; } @media only screen and (min-width: 1025px) { .contact-list-item.cols2 .litImage.Professional a img, .contact-list-item.cols2 .litImage.Professional div img { width: 100px; height: auto; min-height: 75px; min-width: 88px; } .contact-list-item.youngpros.cols2 { min-height: 130px !important; } .contact-list-item.cab .contact-title, .contact-list-item.youngpros .contact-title, .contact-list-item.cab .contact-name, .contact-list-item.youngpros .contact-name { width: 100%; } .contact-list-item.cols2 .litImage.Professional { display: inline-block; width: 35%; 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} .No_Title_White div.category-header-h5 p, .No_Title_White div.category-header-h5 p:last-child, div.category-header-h5 p, div.category-header-h5 p:last-child { margin-bottom: 20px !important; margin: 0 0 20px !important; } .explorer-articles .text div.author.content-type:not(:visible) + div.h5 { padding: 0 5px 0 0; } div[class*="4Pane"] div[class*="dark_content"] .list-with-images .h5 a { color: #fff; text-shadow: 1px 1px 2px #333 !important; } div[class*="4Pane"] div[class*="dark_content"] .list-with-images .h5 a:hover { /*color: #61A63A !important;*/ color: #F7941E !important; } div[class*="4Pane"] div[class*="dark_content"] .list-with-images div.h5 a:before { content: ""; } } .ToggleEditButtons { text-align: right; display: none; } .ToggleEditButtons a:hover { cursor: pointer; } </style> <div class="items">    <div class="list-with-images explorer-articles dnnClear" itemscope="" itemtype="http://schema.org/Event">  <div class="litImage Webinar 1plus4 Rotation Basin Modeling and Geochemistry Business and Economics Carbonates Clastics Compressional Systems Geophysics Marine Petroleum Systems Resource Estimation Sedimentology and Stratigraphy Seismic Structural Analysis (Other) Structural Traps Structure Tuesday Talks Visiting Geoscientist Lectures VGP Virtual " style="position: relative;"> <a href='https://www.aapg.org/virtual-event/details/articleid/57185/bringing-your-own-energy-to-the-energy-business-first-discovery-of-oil-in-belize-is-the-empowerment-of-the-people-of-belize' > <div class="image-overlay Virtual "></div> <noscript data-slimmage>  <img itemprop="image" class=" lazy " data-original="/Portals/0/PackFlashItemImages/WebReady/virtual-LARC-TT-bringing-your-own-energy-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" src="/portals/0/PackFlashItemImages/WebReady/virtual-LARC-TT-bringing-your-own-energy-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" alt="AAPG"> </noscript> </a> </div> <div class="text Webinar 1plus4 Rotation Basin Modeling and Geochemistry Business and Economics Carbonates Clastics Compressional Systems Geophysics Marine Petroleum Systems Resource Estimation Sedimentology and Stratigraphy Seismic Structural Analysis (Other) Structural Traps Structure Tuesday Talks Visiting Geoscientist Lectures VGP Virtual " id="pfid_57185"> <div class="author content-type" style="margin-bottom: 0px;"> <span class="content-type">Webinar</span> <span itemprop="author">By Susan Morrice</span> </div> <div class="city-state-country">Virtual Webinar</div> <div class="dates"><span class="weekday schema">Tuesday, </span>9 June 2020<span class="time schema">, 4:00 p.m.–5:00 p.m.</span></div> <div class="h5" itemprop="headline"> <a itemprop="url" href='https://www.aapg.org/virtual-event/details/articleid/57185/bringing-your-own-energy-to-the-energy-business-first-discovery-of-oil-in-belize-is-the-empowerment-of-the-people-of-belize' >Bringing your own Energy to the Energy Business: First Discovery of Oil in Belize is the empowerment of the people of Belize</a> </div>  <div class="summary" itemprop="description"><p>Visiting Geoscientist Susan Morrice shares her personal experience and insight in this talk about opportunities for geoscientists. “Geoscientists have advantages ... They are Time Travellers and have open minds. Bringing this creativity and innovation to your company or starting your own! Challenging times bring silver linings!”</p></div> </div> <meta itemprop="inLanguage" content="English"> <span style="display: none;" itemprop="publisher" itemscope="" itemtype="https://schema.org/Organization"> <span itemprop="name">American Association of Petroleum Geologists (AAPG)</span> <meta itemprop="logo" content="https://img.aapg.org/Portals/0/images/_site/AAPG-logo-footer.png"> </span> <div class="morelink">Added on <span itemprop="datePublished" class="schema">28 May, 2020</span></div> </div>  <div class="list-with-images explorer-articles dnnClear" itemscope="" itemtype="http://schema.org/Event">  <div class="litImage Webinar 1plus4 Rotation AAPG Presents Basin Modeling Basin Modeling and Geochemistry Clastics Deep Sea / Deepwater Extensional Systems Fluvial Deltaic Systems Geophysics Member Sedimentology and Stratigraphy Seismic Structural Analysis (Other) Structure Student Tectonics (General) Virtual " style="position: relative;"> <a href='https://aapg.zoom.us/webinar/register/WN_rULV1EdLT6m7brBacoy_0A' > <div class="image-overlay Virtual "></div> <noscript data-slimmage>  <img itemprop="image" class=" lazy " data-original="/Portals/0/PackFlashItemImages/WebReady/virtual-apr-the-bright-basin-south-australia-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" src="/portals/0/PackFlashItemImages/WebReady/virtual-apr-the-bright-basin-south-australia-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" alt="AAPG"> </noscript> </a> </div> <div class="text Webinar 1plus4 Rotation AAPG Presents Basin Modeling Basin Modeling and Geochemistry Clastics Deep Sea / Deepwater Extensional Systems Fluvial Deltaic Systems Geophysics Member Sedimentology and Stratigraphy Seismic Structural Analysis (Other) Structure Student Tectonics (General) Virtual " id="pfid_57314"> <div class="author content-type" style="margin-bottom: 0px;"> <span class="content-type">Webinar</span> <span itemprop="author">By Kevin Hill,Peter Grant</span> </div> <div class="city-state-country">Virtual Webinar</div> <div class="dates"><span class="weekday schema">Thursday, </span>2 July 2020<span class="time schema">, 4:00 p.m.–5:00 p.m.</span></div> <div class="h5" itemprop="headline"> <a itemprop="url" href='https://aapg.zoom.us/webinar/register/WN_rULV1EdLT6m7brBacoy_0A' >The Bight Basin, South Australia, One of the World's Largest Unexplored Deltas. Evolution and Prospectivity; Seismic, Structure, and Balanced Sections</a> </div>  <div class="show-more-snippet fade"><div class="summary" itemprop="description"><p>Presented by Kevin C. Hill, Associate Professor, University of Melbourne Gravity modelling of Australia's southern margin reveals that the initial rift with Antarctica was beneath the current Ceduna Delta. A regional, high-quality seismic traverse from the coast to oceanic crust across the Bight Basin has been assembled and interpreted in detail, then balanced, restored, decompacted, and replaced at paleo-water depths. The Late Cretaceous Ceduna Delta developed above a Late Jurassic-Early Cretaceous rift basin in three stages punctuated by significant pulses of uplift and erosion across areas >100 km wide and with up to 1 km of erosion. The Cenomanian White Pointer delta prograded into deepening water and hence underwent gravitational collapse. This was terminated in the Santonian when the Antarctic margin was pulled out from below, thus supplying heat to a remnant thicker outer margin crust, causing doming and erosion. Importantly, this established the saucer-shaped geometry of the Ceduna Delta that persisted throughout its development, so that any hydrocarbons generated in the southern half of the basin would have migrated towards this outer margin high. The Tiger Formation was deposited in shallow water in a full rift basin prior to breakup, which was followed by regional thermal subsidence. The Hammerhead delta developed on the newly formed passive margin but was terminated by another pulse of uplift and erosion, perhaps associated with a change in plate motion at the end of the Cretaceous. The finite element modelling of this proposed tectonic evolution will test its validity and predict hydrocarbon generation and migration through time.</p></div></div><a class='show-more'>Show more</a> </div> <meta itemprop="inLanguage" content="English"> <span style="display: none;" itemprop="publisher" itemscope="" itemtype="https://schema.org/Organization"> <span itemprop="name">American Association of Petroleum Geologists (AAPG)</span> <meta itemprop="logo" content="https://img.aapg.org/Portals/0/images/_site/AAPG-logo-footer.png"> </span> <div class="morelink">Added on <span itemprop="datePublished" class="schema">02 July, 2020</span></div> </div>  <div class="list-with-images explorer-articles dnnClear" itemscope="" itemtype="http://schema.org/Event">  <div class="litImage Webinar 1plus4 Rotation Basin Modeling and Geochemistry Business and Economics Carbonates Clastics Compressional Systems Fold and Thrust Belts Geophysics Gravity Marine Migration Petroleum Systems Petrophysics and Well Logs Resource Estimation Risk Analysis Sedimentology and Stratigraphy Seismic Sequence Stratigraphy Source Rock Structural Analysis (Other) Structural Traps Structure Tuesday Talks Visiting Geoscientist Lectures VGP Virtual " style="position: relative;"> <a href='https://www.aapg.org/virtual-event/details/articleid/57187/geology-and-geophysics-of-oil-exploration-andes-exploration-spanish-talk' > <div class="image-overlay Virtual "></div> <noscript data-slimmage>  <img itemprop="image" class=" lazy " data-original="/Portals/0/PackFlashItemImages/WebReady/virtual-LACR-TT-geology-and-geophysics-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" src="/portals/0/PackFlashItemImages/WebReady/virtual-LACR-TT-geology-and-geophysics-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" alt="AAPG"> </noscript> </a> </div> <div class="text Webinar 1plus4 Rotation Basin Modeling and Geochemistry Business and Economics Carbonates Clastics Compressional Systems Fold and Thrust Belts Geophysics Gravity Marine Migration Petroleum Systems Petrophysics and Well Logs Resource Estimation Risk Analysis Sedimentology and Stratigraphy Seismic Sequence Stratigraphy Source Rock Structural Analysis (Other) Structural Traps Structure Tuesday Talks Visiting Geoscientist Lectures VGP Virtual " id="pfid_57187"> <div class="author content-type" style="margin-bottom: 0px;"> <span class="content-type">Webinar</span> <span itemprop="author">By Mauricio Isreal Guizada Duran</span> </div> <div class="city-state-country">Virtual Webinar</div> <div class="dates"><span class="weekday schema">Tuesday, </span>23 June 2020<span class="time schema">, 2:00 p.m.–3:00 p.m.</span></div> <div class="h5" itemprop="headline"> <a itemprop="url" href='https://www.aapg.org/virtual-event/details/articleid/57187/geology-and-geophysics-of-oil-exploration-andes-exploration-spanish-talk' >Geology and Geophysics of Oil Exploration – Andes Exploration - Spanish Talk</a> </div>  <div class="summary" itemprop="description"><p>Visiting Geoscientist Mauricio Guizada provides an overview of general structural geology of the Andes, with a focus on the Central Andes. His talk covers topics related to onshore exploration, G&G methods in exploration and risk analysis. Join Mauricio Guizada via Zoom on June 23 at 4pm CDT.</p></div> </div> <meta itemprop="inLanguage" content="English"> <span style="display: none;" itemprop="publisher" itemscope="" itemtype="https://schema.org/Organization"> <span itemprop="name">American Association of Petroleum Geologists (AAPG)</span> <meta itemprop="logo" content="https://img.aapg.org/Portals/0/images/_site/AAPG-logo-footer.png"> </span> <div class="morelink">Added on <span itemprop="datePublished" class="schema">28 May, 2020</span></div> </div>  <div class="list-with-images explorer-articles dnnClear" itemscope="" itemtype="http://schema.org/Event">  <div class="litImage Webinar 1plus4 Rotation Basin Modeling and Geochemistry Business and Economics Carbonates Clastics Conventional Sandstones Extensional Systems Geophysics Marine Migration Petroleum Systems Petrophysics and Well Logs Resource Estimation Risk Analysis Sedimentology and Stratigraphy Seismic Sequence Stratigraphy Source Rock Structural Analysis (Other) Structure Tectonics (General) Tuesday Talks Visiting Geoscientist Lectures VGP Virtual " style="position: relative;"> <a href='https://www.aapg.org/global/latinamerica/events/virtual/articleid/57191/rifting-how-breaking-continents-can-create-exploration-opportunities-spanish-talk' > <div class="image-overlay Virtual "></div> <noscript data-slimmage>  <img itemprop="image" class=" lazy " data-original="/Portals/0/PackFlashItemImages/WebReady/virtual-LARC-TT-rifting-how-breaking-continents-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" src="/portals/0/PackFlashItemImages/WebReady/virtual-LARC-TT-rifting-how-breaking-continents-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" alt="AAPG"> </noscript> </a> </div> <div class="text Webinar 1plus4 Rotation Basin Modeling and Geochemistry Business and Economics Carbonates Clastics Conventional Sandstones Extensional Systems Geophysics Marine Migration Petroleum Systems Petrophysics and Well Logs Resource Estimation Risk Analysis Sedimentology and Stratigraphy Seismic Sequence Stratigraphy Source Rock Structural Analysis (Other) Structure Tectonics (General) Tuesday Talks Visiting Geoscientist Lectures VGP Virtual " id="pfid_57191"> <div class="author content-type" style="margin-bottom: 0px;"> <span class="content-type">Webinar</span> <span itemprop="author">By Juan Pablo Lovecchio</span> </div> <div class="city-state-country">Virtual Webinar</div> <div class="dates"><span class="weekday schema">Tuesday, </span>30 June 2020<span class="time schema">, 3:00 p.m.–4:00 p.m.</span></div> <div class="h5" itemprop="headline"> <a itemprop="url" href='https://www.aapg.org/global/latinamerica/events/virtual/articleid/57191/rifting-how-breaking-continents-can-create-exploration-opportunities-spanish-talk' >Rifting: How Breaking Continents Can Create Exploration Opportunities - Spanish Talk</a> </div>  <div class="summary" itemprop="description"><p>El geocientífico visitante Juan Pablo Lovecchio revisa aspectos generales de la ruptura, grietas y formación pasiva de márgenes y evolución a través del tiempo, así como elementos del desarrollo del sistema petrolero.</p></div> </div> <meta itemprop="inLanguage" content="English"> <span style="display: none;" itemprop="publisher" itemscope="" itemtype="https://schema.org/Organization"> <span itemprop="name">American Association of Petroleum Geologists (AAPG)</span> <meta itemprop="logo" content="https://img.aapg.org/Portals/0/images/_site/AAPG-logo-footer.png"> </span> <div class="morelink">Added on <span itemprop="datePublished" class="schema">30 June, 2020</span></div> </div>  <div class="list-with-images explorer-articles dnnClear" itemscope="" itemtype="http://schema.org/Event">  <div class="litImage Online e-Symposium e-Symposium Post Event PaidAccess Business and Economics Completion and Production Compressional Systems Engineering Extensional Systems Geophysics Resource Estimation Secondary Recovery Sedimentology and Stratigraphy Seismic Structural Analysis (Other) Structure Water Flooding " style="position: relative;"> <a href='https://www.aapg.org/career/training/online/e-symposia/details/articleid/1462/challenging-the-paradigm-missing-section-normal-fault-and-implications-for-hydrocarbon-exploration' > <div class="image-overlay "></div> <noscript data-slimmage>  <img itemprop="image" class=" lazy " data-original="/Portals/0/PackFlashItemImages/WebReady/oc-es-challenging-the-paradigm-missing-section-normal-fault.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" src="/portals/0/PackFlashItemImages/WebReady/oc-es-challenging-the-paradigm-missing-section-normal-fault.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" alt="AAPG"> </noscript> </a> </div> <div class="text Online e-Symposium e-Symposium Post Event PaidAccess Business and Economics Completion and Production Compressional Systems Engineering Extensional Systems Geophysics Resource Estimation Secondary Recovery Sedimentology and Stratigraphy Seismic Structural Analysis (Other) Structure Water Flooding " id="pfid_1462"> <div class="author content-type" style="margin-bottom: 0px;"> <span class="content-type">Online e-Symposium</span> </div> <div class="city-state-country"></div> <div class="dates"><span class="weekday schema">Thursday, </span>19 August 2010<span class="time schema">, 12:00 a.m.–12:00 a.m.</span></div> <div class="h5" itemprop="headline"> <a itemprop="url" href='https://www.aapg.org/career/training/online/e-symposia/details/articleid/1462/challenging-the-paradigm-missing-section-normal-fault-and-implications-for-hydrocarbon-exploration' >Challenging the Paradigm 'Missing Section = Normal Fault' and Implications for Hydrocarbon Exploration</a> </div>  <div class="summary" itemprop="description"><p>This presentation will show where there are cases of missing sections, but none of them can be attributed to normal faulting. </p></div> </div> <meta itemprop="inLanguage" content="English"> <span style="display: none;" itemprop="publisher" itemscope="" itemtype="https://schema.org/Organization"> <span itemprop="name">American Association of Petroleum Geologists (AAPG)</span> <meta itemprop="logo" content="https://img.aapg.org/Portals/0/images/_site/AAPG-logo-footer.png"> </span> <div class="morelink">Added on <span itemprop="datePublished" class="schema">02 December, 2013</span></div> </div>  <div class="list-with-images explorer-articles dnnClear" itemscope="" itemtype="http://schema.org/Event">  <div class="litImage Online e-Symposium e-Symposium Post Event PaidAccess Business and Economics Economics Structural Analysis (Other) Structure " style="position: relative;"> <a href='https://www.aapg.org/career/training/online/e-symposia/details/articleid/10831/mexicos-oil-and-gas-history-new-discoveries-opportunities-and-energy-reform' > <div class="image-overlay "></div> <noscript data-slimmage>  <img itemprop="image" class=" lazy " data-original="/Portals/0/PackFlashItemImages/WebReady/esymp-mexicos-oil-and-gas-history-new-discoveries-opportunities-and-energy-reform-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" src="/portals/0/PackFlashItemImages/WebReady/esymp-mexicos-oil-and-gas-history-new-discoveries-opportunities-and-energy-reform-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" alt="AAPG"> </noscript> </a> </div> <div class="text Online e-Symposium e-Symposium Post Event PaidAccess Business and Economics Economics Structural Analysis (Other) Structure " id="pfid_10831"> <div class="author content-type" style="margin-bottom: 0px;"> <span class="content-type">Online e-Symposium</span> </div> <div class="city-state-country"></div> <div class="dates"><span class="weekday schema">Thursday, </span>21 August 2014<span class="time schema">, 2:00 p.m.–3:00 p.m.</span></div> <div class="h5" itemprop="headline"> <a itemprop="url" href='https://www.aapg.org/career/training/online/e-symposia/details/articleid/10831/mexicos-oil-and-gas-history-new-discoveries-opportunities-and-energy-reform' >Mexico's Oil and Gas: History, New Discoveries, Opportunities, and Energy Reform</a> </div>  <div class="summary" itemprop="description"><p>The goal of this e-symposium is to review the status of the Mexican upstream sector, and to provide a review of the most prolific and prospective areas in Mexico, with a focus on opportunities for international participation, given the upcoming energy reform in Mexico.</p></div> </div> <meta itemprop="inLanguage" content="English"> <span style="display: none;" itemprop="publisher" itemscope="" itemtype="https://schema.org/Organization"> <span itemprop="name">American Association of Petroleum Geologists (AAPG)</span> <meta itemprop="logo" content="https://img.aapg.org/Portals/0/images/_site/AAPG-logo-footer.png"> </span> <div class="morelink">Added on <span itemprop="datePublished" class="schema">03 July, 2014</span></div> </div>  <div class="list-with-images explorer-articles dnnClear" itemscope="" itemtype="http://schema.org/Event">  <div class="litImage Webinar 1plus4 Rotation Clastics Compressional Systems Geomechanics and Fracture Analysis Geophysics Marine Sedimentology and Stratigraphy Seismic Structural Analysis (Other) Structure Tuesday Talks Visiting Geoscientist Lectures VGP Virtual " style="position: relative;"> <a href='https://www.aapg.org/virtual-event/details/articleid/57171/unravelling-the-aftermath-at-los-iros' > <div class="image-overlay Virtual "></div> <noscript data-slimmage>  <img itemprop="image" class=" lazy " data-original="/Portals/0/PackFlashItemImages/WebReady/virtual-unravelling-the-aftermath-of-los-iros-hero-a.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" src="/portals/0/PackFlashItemImages/WebReady/virtual-unravelling-the-aftermath-of-los-iros-hero-a.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" alt="AAPG"> </noscript> </a> </div> <div class="text Webinar 1plus4 Rotation Clastics Compressional Systems Geomechanics and Fracture Analysis Geophysics Marine Sedimentology and Stratigraphy Seismic Structural Analysis (Other) Structure Tuesday Talks Visiting Geoscientist Lectures VGP Virtual " id="pfid_57171"> <div class="author content-type" style="margin-bottom: 0px;"> <span class="content-type">Webinar</span> <span itemprop="author">By Xavier Moonan</span> </div> <div class="city-state-country">Virtual Webinar</div> <div class="dates"><span class="weekday schema">Tuesday, </span>2 June 2020<span class="time schema">, 6:00 p.m.–7:00 p.m.</span></div> <div class="h5" itemprop="headline"> <a itemprop="url" href='https://www.aapg.org/virtual-event/details/articleid/57171/unravelling-the-aftermath-at-los-iros' >Unravelling the Aftermath at Los Iros</a> </div>  <div class="summary" itemprop="description"><p>Visiting Geoscientist Xavier Moonan provides an overview of the destruction in the Los Iros area following the 6.9 magnitude earthquake that hit Trinidad and Tobago in 2018. His talk focuses on understanding the results from various post-earthquake studies conducted on the Los Iros, reviewing the theories developed to explain the origin and integrating datasets to provide an understanding of what transpired.</p></div> </div> <meta itemprop="inLanguage" content="English"> <span style="display: none;" itemprop="publisher" itemscope="" itemtype="https://schema.org/Organization"> <span itemprop="name">American Association of Petroleum Geologists (AAPG)</span> <meta itemprop="logo" content="https://img.aapg.org/Portals/0/images/_site/AAPG-logo-footer.png"> </span> <div class="morelink">Added on <span itemprop="datePublished" class="schema">27 May, 2020</span></div> </div>  <div class="list-with-images explorer-articles dnnClear" itemscope="" itemtype="http://schema.org/Event">  <div class="litImage Webinar 1plus4 Rotation Basin Modeling and Geochemistry Business and Economics Carbonates Clastics Conventional Sandstones Extensional Systems Geophysics Marine Migration Petroleum Systems Petrophysics and Well Logs Resource Estimation Risk Analysis Sedimentology and Stratigraphy Seismic Sequence Stratigraphy Source Rock Structural Analysis (Other) Structural Traps Structure Tectonics (General) Tuesday Talks Visiting Geoscientist Lectures VGP Virtual " style="position: relative;"> <a href='https://www.aapg.org/global/latinamerica/events/virtual/articleid/57190/rifting-how-breaking-continents-can-create-exploration-opportunities' > <div class="image-overlay Virtual "></div> <noscript data-slimmage>  <img itemprop="image" class=" lazy " data-original="/Portals/0/PackFlashItemImages/WebReady/virtual-LARC-TT-rifting-how-breaking-continents-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" src="/portals/0/PackFlashItemImages/WebReady/virtual-LARC-TT-rifting-how-breaking-continents-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" alt="AAPG"> </noscript> </a> </div> <div class="text Webinar 1plus4 Rotation Basin Modeling and Geochemistry Business and Economics Carbonates Clastics Conventional Sandstones Extensional Systems Geophysics Marine Migration Petroleum Systems Petrophysics and Well Logs Resource Estimation Risk Analysis Sedimentology and Stratigraphy Seismic Sequence Stratigraphy Source Rock Structural Analysis (Other) Structural Traps Structure Tectonics (General) Tuesday Talks Visiting Geoscientist Lectures VGP Virtual " id="pfid_57190"> <div class="author content-type" style="margin-bottom: 0px;"> <span class="content-type">Webinar</span> <span itemprop="author">By Juan Pablo Lovecchio</span> </div> <div class="city-state-country">Virtual Webinar</div> <div class="dates"><span class="weekday schema">Tuesday, </span>30 June 2020<span class="time schema">, 1:00 p.m.–2:00 p.m.</span></div> <div class="h5" itemprop="headline"> <a itemprop="url" href='https://www.aapg.org/global/latinamerica/events/virtual/articleid/57190/rifting-how-breaking-continents-can-create-exploration-opportunities' >Rifting: How Breaking Continents Can Create Exploration Opportunities</a> </div>  <div class="summary" itemprop="description"><p>Visiting Geoscientist Juan Pablo Lovecchio reviews general aspects of rifting, rifts and passive margin formation and evolution through time, as well as elements of petroleum system development.</p></div> </div> <meta itemprop="inLanguage" content="English"> <span style="display: none;" itemprop="publisher" itemscope="" itemtype="https://schema.org/Organization"> <span itemprop="name">American Association of Petroleum Geologists (AAPG)</span> <meta itemprop="logo" content="https://img.aapg.org/Portals/0/images/_site/AAPG-logo-footer.png"> </span> <div class="morelink">Added on <span itemprop="datePublished" class="schema">30 June, 2020</span></div> </div>     </div> <script type="text/javascript"> /*var moreText = "Show details", lessText = "Hide details", moreButton = $("a.readmorebtn"); moreButton.click(function () { var $this = $(this); $this.text($this.text() == moreText ? 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So I change it to 100%, get the value, change it back, then animate it to the value. If you don't want animation, you can ditch all of it and just leave: $('.show-more-snippet').css({height:'100%'});^^ // $(this).text("Show less"); } }); }); // over 450 characters in summary should trigger "more" </script>  <div class="morelink" align="right"><a target="_blank" href="//www.aapg.org/career/training/online">View All Online Training ...</a></div> </div></div><div id="findanexpert" class="mtop ui-tabs-panel ui-widget-content ui-corner-bottom" role="tabpanel" > <div class="tabs-request-visit"> <style> @media only screen and (min-width: 1025px) { .contact-list-item.cols2 .litImage.Professional a img, .contact-list-item.cols2 .litImage.Professional div img { width: 100px; height: auto; min-height: 75px; min-width: 88px; } .contact-list-item.youngpros.cols2 { min-height: 130px !important; } .contact-list-item.cab .contact-title, .contact-list-item.youngpros .contact-title, .contact-list-item.cab .contact-name, .contact-list-item.youngpros .contact-name { width: 100%; } .contact-list-item.cols2 .litImage.Professional { display: inline-block; 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} .OuterLeft4Pane .litImage a img, .OuterLeft4Pane .litImage div img , .Center4Pane .litImage a img, .Center4Pane .litImage div img , .OuterRight4Pane .litImage a img, .OuterRight4Pane .litImage div img , .Right4Pane .litImage a img, .Right4Pane .litImage div img { min-height: 0; min-width: 0; width: 100%; box-sizing: border-box; max-width: 64px; } .OuterLeft4Pane .image-overlay , .Center4Pane .image-overlay , .OuterRight4Pane .image-overlay , .Right4Pane .image-overlay { display: block; position: absolute; width: 50px; height: 50px; } .OuterLeft4Pane .list-with-images.explorer-articles .morelink, .Center4Pane .list-with-images.explorer-articles .morelink, .OuterRight4Pane .list-with-images.explorer-articles .morelink, .Right4Pane .list-with-images.explorer-articles .morelink { display: none; } .OuterLeft4Pane .list-with-images .h5 a , .Center4Pane .list-with-images .h5 a , .OuterRight4Pane .list-with-images .h5 a , .Right4Pane .list-with-images .h5 a { font-size: 16px; color: #61A63A; line-height: 20px !important; font-weight: normal; } .OuterLeft4Pane .h2_white_content p , .Center4Pane .h2_white_content p , .OuterRight4Pane .h2_white_content p , .Right4Pane .h2_white_content p { line-height: 20px; } .article_paging { margin: 15px 0; padding: 15px 0px; display: inline-flex; flex-wrap: nowrap; justify-content: space-between; width: 100%; text-align: center; } .article_paging a, .article_paging span { font-size: 12px; max-height: 25px; /* width: auto !important; padding: 1px 10px; background: #828385; display: inline-block; margin: 8px 4px; box-sizing: border-box; color: #fff; */ } a.show-more { background: #61a63a none repeat scroll 0 0; color: #fff; display: inline-block; font-size: 12px; margin: 5px 0 0; padding: 2px 5px; text-transform: uppercase; } .show-more-snippet { height: 90px; width: 100%; overflow: hidden; position: relative; } .list-with-images div.h5 a { line-height: 1.2 !important; } } </style> <div class="items">    <div class="list-with-images explorer-articles dnnClear" itemscope="" itemtype="https://schema.org/Article"> <div class="litImage DL Abstract 1plus4 Rotation DL Abstracts Archived Structural Analysis (Other) Structure " style="position: relative;"> <a href='https://www.aapg.org/career/training/in-person/distinguished-lecturer/abstract/articleid/65970'> <div class="image-overlay "></div> <noscript data-slimmage>  <img itemprop="image" class="lazy-sidebar" data-original="/Portals/0/images/_site/AAPG-newlogo-vertical-morepadding.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" src="/portals/0/images/_site/AAPG-newlogo-vertical-morepadding.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" alt="AAPG"> </noscript> </a> </div> <div class="text DL Abstract 1plus4 Rotation DL Abstracts Archived Structural Analysis (Other) Structure " id="pfid_65970"> <div class="author content-type" style="margin-bottom: 0px;"> <span class="content-type">DL Abstract</span> <span class="author" itemprop="author">By Kurt W. Rudolph</span> </div> <div class="h5" itemprop="headline"> <a itemprop="url" href='https://www.aapg.org/career/training/in-person/distinguished-lecturer/abstract/articleid/65970'>Estimating, Benchmarking, and Managing Subsurface Uncertainty: Principles and Examples</a> </div>  <div class="summary" itemprop="description"><p>Subsurface risk and uncertainty are recognized as very important considerations in petroleum geoscience. And even when volume estimates are relatively accurate, the reservoir characteristics that determine well placement and performance can remain highly uncertain. In analyzing results and work practices, three aspects of uncertainty are reviewed here. </p></div> <p style="/*float: right; height: auto; margin: 0 0 15px; width: 81%;*/"><a class="dnnPrimaryAction" href='//www.aapg.org/career/training/in-person/distinguished-lecturers/arrange-for-a-lecturer'>Request a visit from Kurt W. Rudolph!</a></p> </div> <meta itemprop="inLanguage" content="English"> <span style="display: none;" itemprop="publisher" itemscope="" itemtype="https://schema.org/Organization"> <span itemprop="name">American Association of Petroleum Geologists (AAPG)</span> <meta itemprop="logo" content="https://img.aapg.org/Portals/0/images/_site/AAPG-logo-footer.png"> </span> <div class="morelink">Added on <span itemprop="datePublished" class="schema">14 September, 2023</span></div> </div>  <div class="list-with-images explorer-articles dnnClear" itemscope="" itemtype="https://schema.org/Article"> <div class="litImage DL Abstract 1plus4 Rotation DL Abstracts Archived Structural Analysis (Other) Structure Tectonics (General) " style="position: relative;"> <a href='https://www.aapg.org/career/training/in-person/distinguished-lecturer/abstract/articleid/65966'> <div class="image-overlay "></div> <noscript data-slimmage>  <img itemprop="image" class="lazy-sidebar" data-original="/Portals/0/PackFlashItemImages/WebReady/dl-probing-what-makes-the-crust-strong-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" src="/portals/0/PackFlashItemImages/WebReady/dl-probing-what-makes-the-crust-strong-hero.jpg?width=200&height=200&mode=crop&anchor=middlecenter&encoder=freeimage&progressive=true&quality=90&scale=both&bgcolor=ffffff" alt="AAPG"> </noscript> </a> </div> <div class="text DL Abstract 1plus4 Rotation DL Abstracts Archived Structural Analysis (Other) Structure Tectonics (General) " id="pfid_65966"> <div class="author content-type" style="margin-bottom: 0px;"> <span class="content-type">DL Abstract</span> <span class="author" itemprop="author">By John Suppe</span> </div> <div class="h5" itemprop="headline"> <a itemprop="url" href='https://www.aapg.org/career/training/in-person/distinguished-lecturer/abstract/articleid/65966'>Probing What Makes the Crust Strong (or Weak): Insight from Boreholes, Earthquakes, Active Fault Systems, and Toy Models</a> </div>  <div class="show-more-snippet fade"><div class="summary" itemprop="description"><p>For well over a century there have been conflicting indications of the strength of the crust and of faults and what controls them. Much of our ignorance comes quite naturally from the general inaccessibility of the crust to measurement--in contrast with our understanding of the atmosphere, which is much more accessible to observation as well as more rapidly changing. Crustal strength is best understood in deforming sedimentary basins where the petroleum industry has made great contributions, particularly in deforming petroleum basins because of the practical need to predict. In this talk we take a broad look at key issues in crustal strength and deformation and what we can learn from boreholes, earthquakes, active fault systems, and toy models. </p></div></div><a class='show-more'>Show more</a> <p style="/*float: right; height: auto; margin: 0 0 15px; width: 81%;*/"><a class="dnnPrimaryAction" href='//www.aapg.org/career/training/in-person/distinguished-lecturers/arrange-for-a-lecturer'>Request a visit from John Suppe!</a></p> </div> <meta itemprop="inLanguage" content="English"> <span style="display: none;" itemprop="publisher" itemscope="" itemtype="https://schema.org/Organization"> <span itemprop="name">American Association of Petroleum Geologists (AAPG)</span> <meta itemprop="logo" content="https://img.aapg.org/Portals/0/images/_site/AAPG-logo-footer.png"> </span> <div class="morelink">Added on <span itemprop="datePublished" class="schema">14 September, 2023</span></div> </div>     </div> <script type="text/javascript"> /*var moreText = "Show details", lessText = "Hide details", moreButton = $("a.readmorebtn"); moreButton.click(function () { var $this = $(this); $this.text($this.text() == moreText ? lessText : moreText).nextAll(".more").slideToggle("fast"); }); */ $('.show-more').each(function() { var parent_id = "#" + $(this).parent("div").attr("id"); $(this).click(function() { var minimum_height = (parseInt($(parent_id + ' .show-more-snippet .summary').css('line-height'), 10) * 5) + 'px'; console.log(minimum_height); //if($(parent_id + ' .show-more-snippet').css('height') != '35px'){ if($(parent_id + ' .show-more-snippet').css('height') != minimum_height){ //$(parent_id + ' .show-more-snippet').stop().animate({height: '35px'}, 200); $(parent_id + ' .show-more-snippet').stop().animate({height: minimum_height}, 200).addClass("fade"); $(this).text('Show more'); }else{ $(parent_id + ' .show-more-snippet').css({height:'100%'}).removeClass("fade"); var xx = $(parent_id + ' .show-more-snippet').height(); //$(parent_id + ' .show-more-snippet').css({height:'35px'}); $(parent_id + ' .show-more-snippet').css({height: minimum_height}); $(parent_id + ' .show-more-snippet').stop().animate({height: xx}, 400); // ^^ The above is beacuse you can't animate css to 100% (or any percentage). So I change it to 100%, get the value, change it back, then animate it to the value. If you don't want animation, you can ditch all of it and just leave: $('.show-more-snippet').css({height:'100%'});^^ // $(this).text('Show less'); } }); }); // over 450 characters in summary should trigger "more" </script>  </div></div></div> </div><div class="hidden" id="testingnews"></div></div> </div></div></div> </div></div> <div id="dnn_Right3PaneSubmenu" class="Right3Pane Right3PaneSubmenu"><div class="DnnModule DnnModule-DDRMenu DnnModule-11721"><a name="11721"></a> <div class="no_title_light_area"> <div class="no_title_light_content"> <div id="dnn_ctr11721_contentpane" class="content_pad"> <h3>Related Interests</h3><div id="dnn_ctr11721_ModuleContent" class="DNNModuleContent ModDDRMenuC"> <style> .h3_dark_content ul ul {margin:10px 0 0 10px !important;} .Right3Pane .no_title_light_content li, .Right4Pane .no_title_light_content li {margin: 0;} .Right3Pane .no_title_light_content .ModDDRMenuC ul li + li, .Right4Pane .no_title_light_content .ModDDRMenuC ul li + li {margin-top: 10px;} .ui-tabs-panel .xmp-form a.dnnSecondaryAction, .ui-tabs-panel .xmp-form span.dnnInputFileWrapper.dnnSecondaryAction{ display: inline-block !important; width: auto !important; font-weight: normal !important; margin: 5px; font-size: 12px; padding: 3px 6px; background: #61A63A !important; } /*.ui-tabs-panel .xmp-form .dnnActions input[type="reset"],*/ .ui-tabs-panel .xmp-form a.dnnSecondaryAction, .ui-tabs-panel .xmp-form span.dnnInputFileWrapper.dnnSecondaryAction{ background: #61A63A !important; } /*.ui-tabs-panel .xmp-form .dnnActions input[type="reset"]:hover,*/ .ui-tabs-panel .xmp-form a.dnnSecondaryAction:hover, .ui-tabs-panel .xmp-form span.dnnInputFileWrapper.dnnSecondaryAction:hover{ background: #f7941e !important; } .ui-tabs-panel .xmp-form .dnnFormItem label{ display: block; } .ui-tabs-panel .xmp-form .dnnFormItem textarea, .ui-tabs-panel .xmp-form .dnnFormItem input[type="text"]{ float: left; } </style> <ul> <li class="toplevel first"> <a href="https://www.aapg.org/science/discipline/structure/compressional-systems" class="sidebar-navlink">Compressional Systems</a> </li> <li class="toplevel"> <a href="https://www.aapg.org/science/discipline/structure/geomechanics-and-fracture-analysis" class="sidebar-navlink">Geomechanics and Fracture Analysis</a> </li> <li class="toplevel"> <a href="https://www.aapg.org/science/discipline/structure/extensional-systems" class="sidebar-navlink">Extensional Systems</a> </li> <li class="toplevel"> <a href="https://www.aapg.org/science/discipline/structure/fold-and-thrust-belts" class="sidebar-navlink">Fold and Thrust Belts</a> </li> <li class="toplevel"> <a href="https://www.aapg.org/science/discipline/structure/salt-tectonics" class="sidebar-navlink">Salt Tectonics</a> </li> <li class="toplevel selected"> <a href="https://www.aapg.org/science/discipline/structure/structural-analysis-other" class="sidebar-navlink">Structural Analysis - Other</a> </li> <li class="toplevel last"> <a href="https://www.aapg.org/science/discipline/structure/tectonics-general" class="sidebar-navlink">Tectonics (General)</a> </li> </ul> </div><div class="sidebar-bottom-margin"></div></div> <div></div> </div> </div> </div><div class="DnnModule DnnModule-DDRMenu DnnModule-11722"><a name="11722"></a> <div class="h3_title_dark_area"> <h3><span id="dnn_ctr11722_dnnTITLE_titleLabel" class="Head">See Also ...</span> </h3> <div class="h3_dark_content"> <div id="dnn_ctr11722_contentpane" class="content_pad"> <div id="dnn_ctr11722_ModuleContent" class="DNNModuleContent ModDDRMenuC"> <style> .h3_dark_content ul ul {margin:10px 0 0 10px !important;} .Right3Pane .no_title_light_content li, .Right4Pane .no_title_light_content li {margin: 0;} .Right3Pane .no_title_light_content .ModDDRMenuC ul li + li, .Right4Pane .no_title_light_content .ModDDRMenuC ul li + li {margin-top: 10px;} .ui-tabs-panel .xmp-form a.dnnSecondaryAction, .ui-tabs-panel .xmp-form span.dnnInputFileWrapper.dnnSecondaryAction{ display: inline-block !important; width: auto !important; font-weight: normal !important; margin: 5px; font-size: 12px; padding: 3px 6px; background: #61A63A !important; } /*.ui-tabs-panel .xmp-form .dnnActions input[type="reset"],*/ .ui-tabs-panel .xmp-form a.dnnSecondaryAction, .ui-tabs-panel .xmp-form span.dnnInputFileWrapper.dnnSecondaryAction{ background: #61A63A !important; } /*.ui-tabs-panel .xmp-form .dnnActions input[type="reset"]:hover,*/ .ui-tabs-panel .xmp-form a.dnnSecondaryAction:hover, .ui-tabs-panel .xmp-form span.dnnInputFileWrapper.dnnSecondaryAction:hover{ background: #f7941e !important; } .ui-tabs-panel .xmp-form .dnnFormItem label{ display: block; } .ui-tabs-panel .xmp-form .dnnFormItem textarea, .ui-tabs-panel .xmp-form .dnnFormItem input[type="text"]{ float: left; } </style> <ul> <li class="toplevel first"> <a href="https://www.aapg.org/science/discipline/structure" class="sidebar-navlink">Structure</a> </li> <li class="toplevel"> <a href="https://www.aapg.org/science/discipline/basin-modeling-and-geochemistry" class="sidebar-navlink">Basin Modeling and Geochemistry</a> </li> <li class="toplevel"> <a href="https://www.aapg.org/science/discipline/engineering" class="sidebar-navlink">Engineering</a> </li> <li class="toplevel"> <a href="https://www.aapg.org/science/discipline/geophysics" class="sidebar-navlink">Geophysics</a> </li> <li class="toplevel"> <a href="https://www.aapg.org/science/discipline/sedimentology-and-stratigraphy" class="sidebar-navlink">Sedimentology and Stratigraphy</a> </li> <li class="toplevel"> <a href="https://www.aapg.org/science/discipline/business-and-economics" class="sidebar-navlink">Business and Economics</a> </li> <li class="toplevel"> <a href="https://www.aapg.org/science/discipline/environmental" class="sidebar-navlink">Environmental</a> </li> <li class="toplevel"> <a href="https://www.aapg.org/science/discipline/petrophysics-and-well-logs" class="sidebar-navlink">Petrophysics and Well Logs</a> </li> <li class="toplevel last"> <a href="https://www.aapg.org/science/discipline/astrogeology" class="sidebar-navlink">Astrogeology</a> </li> </ul> </div></div> <div></div> </div> </div> </div></div> <div class="clr"></div> <div class="clr"></div> <div class="clr"></div> <div class="clr"></div> <div class="clr"></div> <div id="empty"></div> </div> </div> </div> </div> <div class="clr"></div>   <div id="outerFt"> <div class="footer_bg"> <div class="row"> <div class="footer_area_bg"> <a id="sitemap" name="sitemap"></a> <div class="footer_area"> <div class="link_text" align="right"> Looking For Something? 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