Unconventional/complex reservoirs

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<use xlink:href="#avatar"></use> </svg> </a> </div> </div> </div> </ps-header> <div class="TagPage-content"> <div class="TagPage-topContainer"> <div class="TagPage-headingWrapper"> <div class="TagPage-heading"> <h1 class="TagPage-pageHeading">Unconventional/complex reservoirs</h1> </div> </div> </div> <div class="TagPage-wrapper"> <main class="TagPage-main"> <div class="Page-below" > <div class="OneColumnContainer"> <div class="OneColumnContainer-row"> <div class="OneColumnContainer-column"> <div class="ListG" data-hide-small-modules-descriptions="true"> <div class="ListG-header" data-no-title> </div> <div class="ListG-items"> <div class="ListG-items-column"> <div class="ListG-items-item"> <div class="PromoC"data-content-type="article" > <div class="PromoC-media"> <a class="Link" aria-label="Supercharging Fracs: Experts Say Combining Technologies Is the Path to Optimization" href="https://jpt.spe.org/supercharging-fracs-experts-say-combining-technologies-is-the-path-to-optimization" 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essential for overcoming fracturing limitations.</div> <div class="PromoC-footer"> <div class="PromoC-by-line">February 5, 2025 • Jennifer Pallanich • <a href="http://www.spe.org/publications/subscribe.php" class="PromoC-publication" data-cms-ai="0">Journal of Petroleum Technology</a> </div> </div> </div> </div> </div> </div> <div class="ListG-items-column"> <div class="ListG-items-item"> <div class="PromoB"data-content-type="article" data-image-align="top" data-image-size=> <div class="PromoB-content"> <div class="PromoB-media"> <a class="Link" aria-label="SPE Hydraulic Fracturing Technical Section Awards Graduate Students" href="https://jpt.spe.org/spe-hydraulic-fracturing-technical-section-awards-graduate-students" data-cms-ai="0" > <img class="Image" alt="2025 HF GradStudent Winners.jpg" width="320" height="180" data-src="https://assets.spe.org/dims4/default/a797a08/2147483647/strip/true/crop/2768x1557+220+0/resize/320x180!/quality/90/?url=http%3A%2F%2Fspe-brightspot.s3.us-east-2.amazonaws.com%2Fc8%2F11%2F32e523c84319a1a3d0bc5125b555%2F2025-hf-gradstudent-winners.jpg" data-lazy-load="true" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="data-image-size="promoMediumShort" > </a> </div> <div class="PromoB-category"> <a class="Link" href="https://jpt.spe.org/topic/spe-news" data-cms-ai="0" >SPE News</a> </div> <div class="PromoB-title"> <a class="Link" href="https://jpt.spe.org/spe-hydraulic-fracturing-technical-section-awards-graduate-students" data-cms-ai="0" >SPE Hydraulic Fracturing Technical Section Awards Graduate Students</a> </div> <div class="PromoB-description">Three graduate students have received the 2025 SPE Hydraulic Fracturing Technology Conference and Exhibition Outstanding Graduate Student Award.</div> <div class="PromoB-footer"> <div class="PromoB-by-line">February 4, 2025 • <a href="http://www.spe.org/publications/subscribe.php" class="PromoB-publication" data-cms-ai="0">Journal of Petroleum Technology</a> </div> </div> </div> </div> </div> <div class="ListG-items-item"> <div class="PromoB"data-content-type="article" data-image-align="top" data-image-size=> <div class="PromoB-content"> <div class="PromoB-media"> <a class="Link" aria-label="Elastic Dislocation Modeling Helps Identify Subseismic Natural Fractures" href="https://jpt.spe.org/elastic-dislocation-modeling-helps-identify-subseismic-natural-fractures-restricted" data-cms-ai="0" > <img class="Image" alt="Shows the Structural Geological Model for Paleocene Carbonate Horizon Surface with Northeast- Southweststriking Fault Planes developed from 3D-Seismic data Interpretation, applying Validation/Restoration on all Dip lines." width="320" height="180" data-src="https://assets.spe.org/dims4/default/7f3a481/2147483647/strip/true/crop/850x478+0+44/resize/320x180!/quality/90/?url=http%3A%2F%2Fspe-brightspot.s3.us-east-2.amazonaws.com%2F2a%2F09%2Fd06a5a964fd783f48ff34bc2006a%2Fjpt-2025-02-sei222464.jpg" data-lazy-load="true" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="data-image-size="promoMediumShort" > </a> </div> <div class="PromoB-category"> <a class="Link" href="https://jpt.spe.org/topic/reservoir-characterization" data-cms-ai="0" >Reservoir characterization</a> </div> <div class="PromoB-title"> <a class="Link" href="https://jpt.spe.org/elastic-dislocation-modeling-helps-identify-subseismic-natural-fractures-restricted" data-cms-ai="0" >Elastic Dislocation Modeling Helps Identify Subseismic Natural Fractures</a> </div> <div class="PromoB-description">The main goal of this research work was to determine subseismic faults and fracture corridors and their characteristics, including density and orientation, for a Paleocene fractured carbonate reservoir.</div> <div class="PromoB-footer"> <span class="PromoB-lock"> <svg><use xlink:href="#lock"></use></svg><span class="sr-only">Locked</span> </span> <div class="PromoB-by-line">February 1, 2025 • <a href="http://www.spe.org/publications/subscribe.php" class="PromoB-publication" data-cms-ai="0">Journal of Petroleum Technology</a> </div> </div> </div> </div> </div> </div> </div> </div> <div class="RichTextModule"> <div class="RichTextModule-items RichTextBody"><p><hr style="width:100%"></hr style="width:100%"></p></div> </div> <div class="OneColumnContainer"> <div class="OneColumnContainer-row"> <div class="OneColumnContainer-column"> <ps-list-pagination> <div class="ListE ListE-Pagination"> <div class="ListE-header" data-no-title> </div> <ul class="ListE-items"> <li class="ListE-items-item"> <div class="PromoB"data-content-type="article" data-image-align="right" data-image-size=> <div class="PromoB-content"> <div class="PromoB-media"> <a class="Link" aria-label="Subsurface Data Reveal Pore-Pressure Variations in Shale Basins" href="https://jpt.spe.org/subsurface-data-reveal-pore-pressure-variations-in-shale-basins-restricted" data-cms-ai="0" > <img class="Image" alt="Fig. 1—Pore-pressure-gradient cross section (structural cross section) from a 3D geomodel in the Midland Basin, showing vertical and lateral changes in pore pressure. The Spraberry Formation is underpressured, or close to normal pressure conditions, whereas the Wolfcamp Formation is mostly overpressured. Note that some uncertainties in pore pressure could exist toward the Eastern Shelf because of a lack of sufficient data." width="365" height="204" data-src="https://assets.spe.org/dims4/default/03b0262/2147483647/strip/true/crop/850x475+0+45/resize/365x204!/quality/90/?url=http%3A%2F%2Fspe-brightspot.s3.us-east-2.amazonaws.com%2Fee%2F63%2F72e42d414f57ba9dea7f93ce5203%2Fjpt-2025-02-fe4042140.jpg" data-lazy-load="true" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="data-image-size="promoSearch" > </a> </div> <div class="PromoB-category"> <a class="Link" href="https://jpt.spe.org/topic/unconventional-complex-reservoirs" data-cms-ai="0" >Unconventional/complex reservoirs</a> </div> <div class="PromoB-title"> <a class="Link" href="https://jpt.spe.org/subsurface-data-reveal-pore-pressure-variations-in-shale-basins-restricted" data-cms-ai="0" >Subsurface Data Reveal Pore-Pressure Variations in Shale Basins</a> </div> <div class="PromoB-description">Regional pore-pressure variations in the Leonardian- and Wolfcampian-age producing strata in the Midland and Delaware basins are studied using a variety of subsurface data.</div> <div class="PromoB-footer"> <span class="PromoB-lock"> <svg><use xlink:href="#lock"></use></svg><span class="sr-only">Locked</span> </span> <div class="PromoB-by-line">February 1, 2025 • <a href="http://www.spe.org/publications/subscribe.php" class="PromoB-publication" data-cms-ai="0">Journal of Petroleum Technology</a> </div> </div> </div> </div> </li> <li class="ListE-items-item"> <div class="PromoB"data-content-type="article" data-image-align="right" data-image-size=> <div class="PromoB-content"> <div class="PromoB-media"> <a class="Link" aria-label="Complex Fracture Network in Shale Gas Reservoir Derived From Microseismic Data " href="https://jpt.spe.org/complex-fracture-network-in-shale-gas-reservoir-derived-from-microseismic-data-restricted" data-cms-ai="0" > <img class="Image" alt="Fig. 1—Fracture reconstruction of a well from field microseismic data." width="365" height="204" data-src="https://assets.spe.org/dims4/default/1ea324b/2147483647/strip/true/crop/850x475+0+45/resize/365x204!/quality/90/?url=http%3A%2F%2Fspe-brightspot.s3.us-east-2.amazonaws.com%2F16%2Fbd%2F040ca81642efadc04a25603ace63%2Fjpt-2025-02-sm217311.jpg" data-lazy-load="true" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="data-image-size="promoSearch" > </a> </div> <div class="PromoB-category"> <a class="Link" href="https://jpt.spe.org/topic/reservoir-characterization" data-cms-ai="0" >Reservoir characterization</a> </div> <div class="PromoB-title"> <a class="Link" href="https://jpt.spe.org/complex-fracture-network-in-shale-gas-reservoir-derived-from-microseismic-data-restricted" data-cms-ai="0" >Complex Fracture Network in Shale Gas Reservoir Derived From Microseismic Data </a> </div> <div class="PromoB-description">In this paper, an energy-based 3D fracture-reconstruction method is proposed to derive the complex fracture network from microseismic data in a shale gas reservoir.</div> <div class="PromoB-footer"> <span class="PromoB-lock"> <svg><use xlink:href="#lock"></use></svg><span class="sr-only">Locked</span> </span> <div class="PromoB-by-line">February 1, 2025 • <a href="http://www.spe.org/publications/subscribe.php" class="PromoB-publication" data-cms-ai="0">Journal of Petroleum Technology</a> </div> </div> </div> </div> </li> <li class="ListE-items-item"> <div class="PromoB"data-content-type="article" data-image-align="right" data-image-size=> <div class="PromoB-content"> <div class="PromoB-media"> <a class="Link" aria-label="Study Investigates Effects of Cyclic Salt Precipitation on CO₂ Injectivity" href="https://jpt.spe.org/study-investigates-effects-of-cyclic-salt-precipitation-on-co₂-injectivity-restricted" data-cms-ai="0" > <img class="Image" alt="Fig. 1—Reservoir model layout and grid parameters." width="365" height="204" data-src="https://assets.spe.org/dims4/default/71deaf7/2147483647/strip/true/crop/850x475+0+45/resize/365x204!/quality/90/?url=http%3A%2F%2Fspe-brightspot.s3.us-east-2.amazonaws.com%2F0a%2Fb2%2F67401f3944db93f455498d78df6e%2Fjpt-2025-02-fe219993.jpg" data-lazy-load="true" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="data-image-size="promoSearch" > </a> </div> <div class="PromoB-category"> <a class="Link" href="https://jpt.spe.org/topic/unconventional-complex-reservoirs" data-cms-ai="0" >Unconventional/complex reservoirs</a> </div> <div class="PromoB-title"> <a class="Link" href="https://jpt.spe.org/study-investigates-effects-of-cyclic-salt-precipitation-on-co₂-injectivity-restricted" data-cms-ai="0" >Study Investigates Effects of Cyclic Salt Precipitation on CO₂ Injectivity</a> </div> <div class="PromoB-description">The study uses laboratory and digital core analyses of Berea sandstone to estimate petrophysical and dynamic properties for adjustment of predicted precipitation and flow reduction in reservoir simulation models of intermittent CO₂ injection with aquifer drive.</div> <div class="PromoB-footer"> <span class="PromoB-lock"> <svg><use xlink:href="#lock"></use></svg><span class="sr-only">Locked</span> </span> <div class="PromoB-by-line">February 1, 2025 • <a href="http://www.spe.org/publications/subscribe.php" class="PromoB-publication" data-cms-ai="0">Journal of Petroleum Technology</a> </div> </div> </div> </div> </li> <li class="ListE-items-item"> <div class="PromoB"data-content-type="article" data-image-align="right" data-image-size=> <div class="PromoB-content"> <div class="PromoB-media"> <a class="Link" aria-label="Advanced Ultradeep Azimuthal Resistivity Tools Increase Well-Placement Efficiency" href="https://jpt.spe.org/advanced-ultradeep-azimuthal-resistivity-tools-increase-well-placement-efficiency-restricted" data-cms-ai="0" > <img class="Image" alt="Fig. 1—Horizontal well using UDAR 3D inversion in a complex clastic reservoir. MD = measured depth." width="365" height="204" data-src="https://assets.spe.org/dims4/default/b609456/2147483647/strip/true/crop/850x475+0+45/resize/365x204!/quality/90/?url=http%3A%2F%2Fspe-brightspot.s3.us-east-2.amazonaws.com%2F67%2F15%2Fd7e5cfd944d0bce38405165bba17%2Fjpt-2025-02-fe222993.jpg" data-lazy-load="true" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="data-image-size="promoSearch" > </a> </div> <div class="PromoB-category"> <a class="Link" href="https://jpt.spe.org/topic/unconventional-complex-reservoirs" data-cms-ai="0" >Unconventional/complex reservoirs</a> </div> <div class="PromoB-title"> <a class="Link" href="https://jpt.spe.org/advanced-ultradeep-azimuthal-resistivity-tools-increase-well-placement-efficiency-restricted" data-cms-ai="0" >Advanced Ultradeep Azimuthal Resistivity Tools Increase Well-Placement Efficiency</a> </div> <div class="PromoB-description">This paper presents a novel workflow for using electromagnetic resistivity-based reservoir mapping logging-while-drilling technologies for successful well placement and multilayer mapping in low-resistivity, low-contrast, thinly laminated clastic reservoirs.</div> <div class="PromoB-footer"> <span class="PromoB-lock"> <svg><use xlink:href="#lock"></use></svg><span class="sr-only">Locked</span> </span> <div class="PromoB-by-line">February 1, 2025 • <a href="http://www.spe.org/publications/subscribe.php" class="PromoB-publication" data-cms-ai="0">Journal of Petroleum Technology</a> </div> </div> </div> </div> </li> <li class="ListE-items-item"> <div class="PromoB"data-content-type="article" data-image-align="right" data-image-size=> <div class="PromoB-content"> <div class="PromoB-media"> <a class="Link" aria-label="Wireline Formation Test Enables Shale-Oil Quality Evaluation" href="https://jpt.spe.org/wireline-formation-test-enables-shale-oil-quality-evaluation-restricted" data-cms-ai="0" > <img class="Image" alt="Gas flare and offshore oil platform in the South China Sea" width="365" height="204" data-src="https://assets.spe.org/dims4/default/a065b38/2147483647/strip/true/crop/850x475+0+45/resize/365x204!/quality/90/?url=http%3A%2F%2Fspe-brightspot.s3.us-east-2.amazonaws.com%2F5a%2F19%2Ff55bed0040a08fd18ac9eaa83f65%2Fjpt-2025-02-wt23404-gi-1446524792.jpg" data-lazy-load="true" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="data-image-size="promoSearch" > </a> </div> <div class="PromoB-category"> <a class="Link" href="https://jpt.spe.org/topic/unconventional-complex-reservoirs" data-cms-ai="0" >Unconventional/complex reservoirs</a> </div> <div class="PromoB-title"> <a class="Link" href="https://jpt.spe.org/wireline-formation-test-enables-shale-oil-quality-evaluation-restricted" data-cms-ai="0" >Wireline Formation Test Enables Shale-Oil Quality Evaluation</a> </div> <div class="PromoB-description">The authors write that, by wireline formation testing of a sandstone formation adjacent to a sand/shale laminated reservoir in the Weizhou shale-oil region of the Beibu Gulf, key reservoir information can be directly obtained.</div> <div class="PromoB-footer"> <span class="PromoB-lock"> <svg><use xlink:href="#lock"></use></svg><span class="sr-only">Locked</span> </span> <div class="PromoB-by-line">February 1, 2025 • <a href="http://www.spe.org/publications/subscribe.php" class="PromoB-publication" data-cms-ai="0">Journal of Petroleum Technology</a> </div> </div> </div> </div> </li> <li class="ListE-items-item"> <div class="PromoB"data-content-type="article" data-image-align="right" data-image-size=> <div class="PromoB-content"> <div class="PromoB-media"> <a class="Link" aria-label="Complete Digital Workflow Drives Deep Transient Testing in Greenfield Exploration" href="https://jpt.spe.org/complete-digital-workflow-drives-deep-transient-testing-in-greenfield-exploration-restricted" data-cms-ai="0" > <img class="Image" alt="The near-wellbore region is populated with petrophysical properties directly obtained from petrophysics-log analysis" width="365" height="204" data-src="https://assets.spe.org/dims4/default/ac09468/2147483647/strip/true/crop/850x475+0+45/resize/365x204!/quality/90/?url=http%3A%2F%2Fspe-brightspot.s3.us-east-2.amazonaws.com%2F52%2F5e%2F08cb6a7243359b949c3e8a3b000e%2Fjpt-2025-02-wt24454.jpg" data-lazy-load="true" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="data-image-size="promoSearch" > </a> </div> <div class="PromoB-category"> <a class="Link" href="https://jpt.spe.org/topic/unconventional-complex-reservoirs" data-cms-ai="0" >Unconventional/complex reservoirs</a> </div> <div class="PromoB-title"> <a class="Link" href="https://jpt.spe.org/complete-digital-workflow-drives-deep-transient-testing-in-greenfield-exploration-restricted" data-cms-ai="0" >Complete Digital Workflow Drives Deep Transient Testing in Greenfield Exploration</a> </div> <div class="PromoB-description">This paper presents a complete digital workflow applied to several greenfields in the Asia Pacific region that leads to successful deep-transient-testing operations initiated from intelligent planning that positively affected field-development decisions.</div> <div class="PromoB-footer"> <span class="PromoB-lock"> <svg><use xlink:href="#lock"></use></svg><span class="sr-only">Locked</span> </span> <div class="PromoB-by-line">February 1, 2025 • <a href="http://www.spe.org/publications/subscribe.php" class="PromoB-publication" data-cms-ai="0">Journal of Petroleum Technology</a> </div> </div> </div> </div> </li> <li class="ListE-items-item"> <div class="PromoB"data-content-type="article" data-image-align="right" data-image-size=> <div class="PromoB-content"> <div class="PromoB-media"> <a class="Link" aria-label="New Approach in Gas-Condensate Fields Results in Smart Sand Management " href="https://jpt.spe.org/new-approach-in-gas-condensate-fields-results-in-smart-sand-management-restricted" data-cms-ai="0" > <img class="Image" alt="Fig. 1—SMS wellhead desander (right) and wellhead filter (left)." width="365" height="204" data-src="https://assets.spe.org/dims4/default/b99e070/2147483647/strip/true/crop/850x475+0+45/resize/365x204!/quality/90/?url=http%3A%2F%2Fspe-brightspot.s3.us-east-2.amazonaws.com%2F86%2F0a%2Fcada0d1f4019ad0b9a2736c42429%2Fjpt-2025-02-wt4044415.jpg" data-lazy-load="true" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="data-image-size="promoSearch" > </a> </div> <div class="PromoB-category"> <a class="Link" href="https://jpt.spe.org/topic/unconventional-complex-reservoirs" data-cms-ai="0" >Unconventional/complex reservoirs</a> </div> <div class="PromoB-title"> <a class="Link" href="https://jpt.spe.org/new-approach-in-gas-condensate-fields-results-in-smart-sand-management-restricted" data-cms-ai="0" >New Approach in Gas-Condensate Fields Results in Smart Sand Management </a> </div> <div class="PromoB-description">This study introduces a cleanup- and flowback-testing approach incorporating advanced solids-separation technology, a portable solution, equipment automation, improved metallurgy, and enhanced safety standards.</div> <div class="PromoB-footer"> <span class="PromoB-lock"> <svg><use xlink:href="#lock"></use></svg><span class="sr-only">Locked</span> </span> <div class="PromoB-by-line">February 1, 2025 • <a href="http://www.spe.org/publications/subscribe.php" class="PromoB-publication" data-cms-ai="0">Journal of Petroleum Technology</a> </div> </div> </div> </div> </li> <li class="ListE-items-item"> <div class="PromoB"data-content-type="article" data-image-align="right" data-image-size=> <div class="PromoB-content"> <div class="PromoB-media"> <a class="Link" aria-label="Vaca Muerta Shale Drives Argentina’s LNG Export Ambitions " href="https://jpt.spe.org/vaca-muerta-shale-drives-argentinas-lng-export-ambitions-restricted" data-cms-ai="0" > <img class="Image" alt="A hydraulic fracturing operation producing unconventional oil and gas in Vaca Muerta, Argentina. 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