Results 81 to 90 of about 27,720 (239)
Journal of GeoEnergy, Volume 2026, Issue 1, 2026.Understanding pore structure and methane sorption (MS) in shale gas reservoirs is critical for accurately estimating gas‐in‐place and prospective natural gas resources. The Longmaxi Shale, a leading formation for deep shale gas development in China, faces challenges in its economic production due to its strong spatial heterogeneity, complex pore ...
Xianggang Duan +11 more
wiley +1 more source
A >70‐Myr‐Long Geomagnetic Field Reversal Hyperactivity Across the Ediacaran‐Cambrian Transition
Geophysical Research Letters, Volume 52, Issue 23, 16 December 2025.Abstract The long‐term variation of the geomagnetic field is a key constraint for unraveling the geodynamo processes and the evolution of Earth's deep interior. However, the geomagnetic reversal pattern during the Ediacaran–Cambrian transition remains elusive. Here we present an integrated magneto‐ and cyclo‐stratigraphic study of a ∼1.8‐Myr‐long, late
Fuyun Shen +6 more
wiley +1 more source
Вестник Камчатской региональной ассоциации "Учебно-научный центр". Серия: Науки о Земле, 2019 The paper describes the methods and results of identification analysis of the petrophysical parameters in ultramafic-mafic rocks from the Mamon intrusive complex in the Khopersky megablock of the Voronezh crystalline massif.
Муравина О.М. +2 more
doaj +1 more source
The brittleness index in hydraulic fracturing [PDF]
, 2015 We present a new definition of a brittleness index which is used as a criterion for candidate selection of rock intervals for hydraulic fracturing. The new index is a combination of material strength parameters and insitu stresses. It was derived from an
Atkinson, C, Papanastsiou, P
core
Evidence, Mechanisms and Improved Understanding of Controlled Salinity Waterflooding Part 1 : Sandstones [PDF]
, 2016 Acknowledgements TOTAL are thanked for partial supporting Jackson through the TOTAL Chairs programme at Imperial College London, for supporting Vinogradov through the TOTAL Laboratory for Reservoir Physics at Imperial College London, and for granting ...
Chamerois, M +3 more
core +1 more source
Review of artificial intelligence applications in geothermal energy extraction from hot dry rock
Deep Underground Science and Engineering, Volume 4, Issue 4, Page 651-672, December 2025.This paper systematically summarized the applications of artificial intelligence (AI) in hot dry rock (HDR) geothermal exploitation and discussed the limitations and opportunities. A novel intelligent HDR exploitation system was proposed to promote the development of HDR toward more efficiency, economy, and intelligence.
Kun Ji +5 more
wiley +1 more source
Journal of Petroleum Research and Studies, 2019 Mishrif formation is the one of the most important reservoir in Southern – Iraq and the injection water important to support the reservoir pressure.
A. Lazim, H. Dawood
semanticscholar +1 more source
The Influence of Microporous Cements on the Pore Network Geometry of Natural Sedimentary Rocks
Frontiers in Earth Science, 2019 We investigate the pore network geometry and permeability of six natural sandstones and carbonate rocks. Using 3D microtomographic images, we segment each rock sample into three phases: Solid matrix of grains, macropores containing void spaces, and a ...
Paul-Ross Thomson +2 more
doaj +1 more source
Gels for CO2 geo‐storage and conformance control: A systemic review of behavior and performance
Deep Underground Science and Engineering, Volume 4, Issue 4, Page 612-637, December 2025.This review provides a systemic evaluation of potential sealants used in CO2 subsurface storage practices. Critical analyses of how external factors like CO2, pH, brine salinity and hardness, rock mineralogy, pressure, temperature, and injectivity could affect the performance of different sealants are provided. Abstract Carbon capture and storage (CCS)
Funsho Afolabi +6 more
wiley +1 more source
Emerging Advances in Petrophysics: Porous Media Characterization and Modeling of Multiphase Flow
Energies, 2019 With the ongoing exploration and development of oil and gas resources all around the world, applications of petrophysical methods in natural porous media have attracted great attention.
Jianchao Cai +3 more
semanticscholar +1 more source