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Reservoir
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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="Sinopec Confirms More Than 1 Billion Barrels of Shale Reserves at East China’s Shengli Field" href="https://jpt.spe.org/sinopec-confirms-more-than-1-billion-barrels-of-shale-reserves-at-east-chinas-shengli-field" data-cms-ai="0" > <img class="Image" alt="SINOPEC-Discovers-Record-Amounts-Shale-Oil-Its-East-China-Shengli" width="850" height="566" data-src="https://assets.spe.org/dims4/default/d6828d4/2147483647/strip/true/crop/773x515+13+0/resize/850x566!/quality/90/?url=http%3A%2F%2Fspe-brightspot.s3.us-east-2.amazonaws.com%2F0a%2Fa7%2Fcd98a6b74f0d95b89f5095e3dc0c%2Fsinopec-discovers-record-amounts-shale-oil-its-east-china-shengli.jpg" data-lazy-load="true" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="data-image-size="promoLarge" > </a> </div> <div class="PromoC-content"> <div class="PromoC-category"> <a class="Link" href="https://jpt.spe.org/topic/exploration-discoveries" data-cms-ai="0" >Exploration/discoveries</a> </div> <div class="PromoC-title"> <a class="Link" href="https://jpt.spe.org/sinopec-confirms-more-than-1-billion-barrels-of-shale-reserves-at-east-chinas-shengli-field" data-cms-ai="0" >Sinopec Confirms More Than 1 Billion Barrels of Shale Reserves at East China’s Shengli Field</a> </div> <div class="PromoC-description">The company credited its theory of shale oil enrichment for the significant increase in the quantity of proven reserves at the field.</div> <div class="PromoC-footer"> <div class="PromoC-by-line">April 3, 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="Deep-Neural-Network-Based Workflow Increases Efficacy in Solving Complex Problems" href="https://jpt.spe.org/deep-neural-network-based-workflow-increases-efficacy-in-solving-complex-problems-restricted" data-cms-ai="0" > <img class="Image" alt="Fig. 1—Injection wells and one production well in a heterogeneous oil/water saturated reservoir." width="320" height="180" data-src="https://assets.spe.org/dims4/default/0b278a3/2147483647/strip/true/crop/727x409+61+0/resize/320x180!/quality/90/?url=http%3A%2F%2Fspe-brightspot.s3.us-east-2.amazonaws.com%2F07%2F81%2F0d4fcd884bebbd469a5052a7e385%2Fjpt-2025-04-hmf220876.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-simulation" data-cms-ai="0" >Reservoir simulation</a> </div> <div class="PromoB-title"> <a class="Link" href="https://jpt.spe.org/deep-neural-network-based-workflow-increases-efficacy-in-solving-complex-problems-restricted" data-cms-ai="0" >Deep-Neural-Network-Based Workflow Increases Efficacy in Solving Complex Problems</a> </div> <div class="PromoB-description">In this study, a deep-neural-network-based workflow with enhanced efficiency and scalability is developed for solving complex history-matching problems.</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">April 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 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="Robust Integrated Approach Evaluates Heavy Sludge Formation" href="https://jpt.spe.org/robust-integrated-approach-evaluates-heavy-sludge-formation-restricted" data-cms-ai="0" > <img class="Image" alt="Fig. 1—SARA analysis before and after sludge issue." width="320" height="180" data-src="https://assets.spe.org/dims4/default/b810644/2147483647/strip/true/crop/844x475+3+0/resize/320x180!/quality/90/?url=http%3A%2F%2Fspe-brightspot.s3.us-east-2.amazonaws.com%2F50%2F02%2F9d92b7374e8bbaa0a1bc3c21f1ea%2Fjpt-2025-04-ho219501.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/unconventional-complex-reservoirs" data-cms-ai="0" >Unconventional/complex reservoirs</a> </div> <div class="PromoB-title"> <a class="Link" href="https://jpt.spe.org/robust-integrated-approach-evaluates-heavy-sludge-formation-restricted" data-cms-ai="0" >Robust Integrated Approach Evaluates Heavy Sludge Formation</a> </div> <div class="PromoB-description">This work investigates the root cause of strong oil/water emulsion and if sludge formation is occurring within the reservoir using a robust integrated approach.</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">April 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="Deep-Learning-Based Reservoir Surrogate Achieves Optimization Under Uncertainty" href="https://jpt.spe.org/deep-learning-based-reservoir-surrogate-achieves-optimization-under-uncertainty-restricted" data-cms-ai="0" > <img class="Image" alt="Absolute error for water saturation prediction of layer 1, case85/100 of the SPE10 sector model. Each row represents one realization." width="365" height="204" data-src="https://assets.spe.org/dims4/default/012c158/2147483647/strip/true/crop/879x491+61+0/resize/365x204!/quality/90/?url=http%3A%2F%2Fspe-brightspot.s3.us-east-2.amazonaws.com%2F8c%2F9e%2F11a2918e4909b937d97cd1b68ad4%2Fjpt-2025-04-hmf220002.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-simulation" data-cms-ai="0" >Reservoir simulation</a> </div> <div class="PromoB-title"> <a class="Link" href="https://jpt.spe.org/deep-learning-based-reservoir-surrogate-achieves-optimization-under-uncertainty-restricted" data-cms-ai="0" >Deep-Learning-Based Reservoir Surrogate Achieves Optimization Under Uncertainty</a> </div> <div class="PromoB-description">This study presents a production-optimization method that uses a deep-learning-based proxy model for the prediction of state variables and well outputs to solve nonlinearly constrained optimization with geological uncertainty.</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">April 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="Equation of State Models Phase Behavior of Systems Under Reservoir Conditions " href="https://jpt.spe.org/equation-of-state-models-phase-behavior-of-systems-under-reservoir-conditions-restricted" data-cms-ai="0" > <img class="Image" alt="Figure 3—Flowchart for determining phase behaviour of solvent/water/heavy oil systems with the PC-SAFT EOS." width="365" height="204" data-src="https://assets.spe.org/dims4/default/e99dd0b/2147483647/strip/true/crop/936x523+32+0/resize/365x204!/quality/90/?url=http%3A%2F%2Fspe-brightspot.s3.us-east-2.amazonaws.com%2F92%2Fb5%2F776c1dab496b8c430553377672bd%2Fjpt-2025-04-ho218145.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/equation-of-state-models-phase-behavior-of-systems-under-reservoir-conditions-restricted" data-cms-ai="0" >Equation of State Models Phase Behavior of Systems Under Reservoir Conditions </a> </div> <div class="PromoB-description">In this work, a perturbed-chain statistical associating fluid theory equation of state has been developed to characterize heavy-oil-associated systems containing polar components and nonpolar components with respect to phase behavior and physical properties.</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">April 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="Semi-Iterative Well-Test-Matching Method Uses Featured Points To Increase Accuracy, Efficiency" href="https://jpt.spe.org/semi-iterative-well-test-matching-method-uses-featured-points-to-increase-accuracy-efficiency-restricted" data-cms-ai="0" > <img class="Image" alt="Fig. 1—The technical route of the study." width="365" height="204" data-src="https://assets.spe.org/dims4/default/941e828/2147483647/strip/true/crop/850x475+0+45/resize/365x204!/quality/90/?url=http%3A%2F%2Fspe-brightspot.s3.us-east-2.amazonaws.com%2Ff2%2F2c%2F6f07af3946c4a3b3c9611fc2eeec%2Fjpt-2025-04-hmf221287.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-simulation" data-cms-ai="0" >Reservoir simulation</a> </div> <div class="PromoB-title"> <a class="Link" href="https://jpt.spe.org/semi-iterative-well-test-matching-method-uses-featured-points-to-increase-accuracy-efficiency-restricted" data-cms-ai="0" >Semi-Iterative Well-Test-Matching Method Uses Featured Points To Increase Accuracy, Efficiency</a> </div> <div class="PromoB-description">The paper describes a parameter inversion of reservoirs based on featured points, using a semi-iterative well-test-curve-matching approach that addresses problems of imbalanced inversion accuracy and efficiency.</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">April 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="Subsurface Safety Valves Prevent Self-Flow in Steam-Injection Wells in Heavy Oil Field" href="https://jpt.spe.org/subsurface-safety-valves-prevent-self-flow-in-steam-injection-wells-in-heavy-oil-field-restricted" data-cms-ai="0" > <img class="Image" alt="Fig. 1—Schematic of an SSSIV." width="365" height="204" data-src="https://assets.spe.org/dims4/default/00b91ce/2147483647/strip/true/crop/850x475+0+45/resize/365x204!/quality/90/?url=http%3A%2F%2Fspe-brightspot.s3.us-east-2.amazonaws.com%2F1f%2Fba%2F6b484a1a4a3b8e4a0870403fda5d%2Fjpt-2025-04-ho223125.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-safety-valves-prevent-self-flow-in-steam-injection-wells-in-heavy-oil-field-restricted" data-cms-ai="0" >Subsurface Safety Valves Prevent Self-Flow in Steam-Injection Wells in Heavy Oil Field</a> </div> <div class="PromoB-description">This paper aims to present thoroughly the application of subsurface safety injection valves in extremely high-temperature environments.</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">April 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="History Matching and Forecasting-2025" href="https://jpt.spe.org/history-matching-and-forecasting-2025" data-cms-ai="0" > <img class="Image" alt="JPT_2025-04_HMFFocus.jpg" width="365" height="204" data-src="https://assets.spe.org/dims4/default/a07f474/2147483647/strip/true/crop/1024x572+0+98/resize/365x204!/quality/90/?url=http%3A%2F%2Fspe-brightspot.s3.us-east-2.amazonaws.com%2Fb8%2F7c%2Fcd8ce9834719adf1b7a123186d91%2Fjpt-2025-04-hmffocus.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" data-cms-ai="0" >Reservoir</a> </div> <div class="PromoB-title"> <a class="Link" href="https://jpt.spe.org/history-matching-and-forecasting-2025" data-cms-ai="0" >History Matching and Forecasting-2025</a> </div> <div class="PromoB-description">These three papers leverage machine learning and hybrid methods to tackle challenges in forecasting, optimization, and reservoir characterization.</div> <div class="PromoB-footer"> <div class="PromoB-by-line">April 1, 2025 • Zhenzhen Wang • <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="Case Study: Optimizing Operational Efficiency Through Innovative Production-Monitoring Technologies" href="https://jpt.spe.org/case-study-optimizing-operational-efficiency-through-innovative-production-monitoring-technologies" data-cms-ai="0" > <img class="Image" alt="Female worker in protective workwear using tablet PC while standing by car at oil industry against sky" width="365" height="204" data-src="https://assets.spe.org/dims4/default/727c657/2147483647/strip/true/crop/850x475+0+0/resize/365x204!/quality/90/?url=http%3A%2F%2Fspe-brightspot.s3.us-east-2.amazonaws.com%2F1c%2Fc8%2Fef967e4840078885dd1e766345ea%2Fjpt-2025-04-cs-tracerco-gi-1609594425.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/production" data-cms-ai="0" >Production</a> </div> <div class="PromoB-title"> <a class="Link" href="https://jpt.spe.org/case-study-optimizing-operational-efficiency-through-innovative-production-monitoring-technologies" data-cms-ai="0" >Case Study: Optimizing Operational Efficiency Through Innovative Production-Monitoring Technologies</a> </div> <div class="PromoB-description">Advanced tracer technology was deployed in Oklahoma to analyze production across lateral well sections.</div> <div class="PromoB-footer"> <div class="PromoB-by-line">April 1, 2025 • Patrick Hayes • <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="Guest Editorial: Three Actions You Can Take Right Now To Launch or Accelerate Your Refracturing Program" href="https://jpt.spe.org/guest-editorial-three-actions-you-can-take-right-now-to-launch-or-accelerate-your-refracturing-program" data-cms-ai="0" > <img class="Image" alt="Two BKV Corporation rigs preparing wells as part of a refracturing campaign in the Barnett Shale in north Texas. With planning and an extensive inventory, refracturing programs support multirig and multifrac crew programs in refrac “manufacturing mode.” Source: BKV Corporation." width="365" height="204" data-src="https://assets.spe.org/dims4/default/7946cc3/2147483647/strip/true/crop/850x475+0+81/resize/365x204!/quality/90/?url=http%3A%2F%2Fspe-brightspot.s3.us-east-2.amazonaws.com%2F20%2Fae%2F557d54f04b8cb3656274343b594d%2Fjpt-2025-04-guested-two-restim-prep-rigs.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/guest-editorial-three-actions-you-can-take-right-now-to-launch-or-accelerate-your-refracturing-program" data-cms-ai="0" >Guest Editorial: Three Actions You Can Take Right Now To Launch or Accelerate Your Refracturing Program</a> </div> <div class="PromoB-description">The era of refracs as mere experiments is long gone; today, they’re a strategic necessity fueling portfolio growth.</div> <div class="PromoB-footer"> <div class="PromoB-by-line">April 1, 2025 • Kevin Eichinger • <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="The Shape of Water: How Devon Energy Solved for Fracture Geometry Across Several Major Shale Plays" href="https://jpt.spe.org/the-shape-of-water-how-devon-energy-solved-for-fracture-geometry-across-several-major-shale-plays-restricted" data-cms-ai="0" > <img class="Image" alt="blue water splash on white background" width="365" height="204" data-src="https://assets.spe.org/dims4/default/9bd72f1/2147483647/strip/true/crop/850x475+0+31/resize/365x204!/quality/90/?url=http%3A%2F%2Fspe-brightspot.s3.us-east-2.amazonaws.com%2Fee%2F20%2Fe34f452544eaa0a7e0cf10a83f30%2Fjpt-2025-04-fracture-gi-183538255.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/the-shape-of-water-how-devon-energy-solved-for-fracture-geometry-across-several-major-shale-plays-restricted" data-cms-ai="0" >The Shape of Water: How Devon Energy Solved for Fracture Geometry Across Several Major Shale Plays</a> </div> <div class="PromoB-description">After 5 years of in-depth diagnostic research, the Oklahoma City-based operator shares more insights on fracture behavior.</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">April 1, 2025 • Trent Jacobs • <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="Phase 2 of Northern Lights CCS Project Gets Green Light" href="https://jpt.spe.org/phase-2-of-northern-lights-ccs-project-gets-green-light" data-cms-ai="0" > <img class="Image" alt="Equinor-Northern-Lights-CCS-Oygarden.png" width="365" height="204" 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