Results 11 to 20 of about 656,388 (236)
Geofluids, 2021 This paper examines the damage caused by slickwater fracturing fluid to the microscopic pore structure of tight sandstone in the Chang 7 member in the Ordos Basin.
Aojiang Qi +6 more
doaj +1 more source
Dolomite genesis and reservoir-cap rock assemblage in carbonate-evaporite paragenesis system
Petroleum Exploration and Development, 2019 Regarding to the problem on the reservoir-cap rock assemblage evaluation in the carbonate-evaporite paragenesis system, this study examined the dolomite and reservoirs genesis and the characteristics of reservoir-cap rock assemblage.
Anping HU +6 more
doaj +1 more source
Petroleum Exploration and Development, 2020 Ancient marine carbonates experienced complex modifications, making it difficult to identify reservoir genesis and effective porosity before hydrocarbon migration.
Hanxuan YANG +6 more
doaj +1 more source
Petroleum Exploration and Development, 2014 The trace elements, rare earth elements (REE), carbon and oxygen isotopic compositions and strontium isotopes were analyzed to study systematically the geochemical characteristics and origin of the middle assemblage dolomites from the Ordovician Majiagou
Xunyun HE +7 more
doaj +1 more source
Experimental study on the shear‐slip characteristics of natural fractures in shale reservoirs
Energy Science & Engineering, 2022 The injection of high‐pressure fluid and the propagation of hydraulic fractures (HF) can impact the stress state of natural fractures (NF) in shale reservoirs, which will lead to shear slip in NF that are in a critical stress state.
Zhaolong Shi +6 more
doaj +1 more source
Opportunities and challenges for the sustainability of lakes and reservoirs in relation to the sustainable development goals (SDGs) [PDF]
, 2019 Emerging global threats, such as biological invasions, climate change, land use intensification, and water depletion, endanger the sustainable future of lakes and reservoirs.
Goethals, Peter, Ho, Long Tuan
core +2 more sources
Journal of Natural Gas Geoscience, 2020 M54−1a is a new natural gas exploration target of the Ordovician in the Ordos Basin and is expected to have large-scale reserves and a production increasing area after M51 and M52 weathering crust gas reservoir.
Zhou Yu +8 more
doaj +1 more source
Journal of Natural Gas Geoscience, 2019 Botryoidal dolomite has great value for petroleum exploration and has dominantly developed in the middle and lower part of Member II in the Sinian Dengying Formation in the Sichuan Basin.
Anping Hu +6 more
doaj +1 more source
Open Geosciences, 2018 Secondary porosity in the Upper Triassic Xujiahe tight sandstone of the western Sichuan Basin is mainly the product of feldspar dissolution. In the Xu-4 Member, the upper reservoir of the Xujiahe Formation, feldspars are dissolved to a significant extent
Liu Sibing +4 more
doaj +1 more source
Petroleum Exploration and Development, 2022 The relationship between paleogeographic pattern and sedimentary differentiation of evaporite-carbonate symbiotic system is examined based on logging, core and thin section data, by taking the sixth sub-member of fifth member of Ordovician Majiagou ...
Shoukang ZHONG +10 more
doaj +1 more source