Effect of pore-throat structure on movable fluid and gas-water seepage in tight sandstone from the southeastern Ordos Basin, China. [PDF]
Sci RepChang B, Tong Q, Cao C, Zhang Y.
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Physical simulation test of true triaxial rock mechanics for waterflood dilation in offshore oilfields. [PDF]
Sci RepLi D, Chen H, Liang X, Huang Z, Gao Y.
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Evaluation of deflagration fracturing effect based on the HJC constitutive model. [PDF]
Sci RepFan H, Wang C, Liu H, Xiong W, Tian Z.
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Well Spacing Optimization for Tight Sandstone Gas Reservoir [PDF]
Proceedings of International Oil and Gas Conference and Exhibition in China, 2010 Abstract In the past five years, tight sandstone gas reserves amounted to almost 50% of the newly proved natural gas reserves of PetroChina Co., Ltd. and will be one of the main targets of natural gas production for a long term. Means to determine the reasonable well spacing are the key topics in the development of tight ...
Dongbo He +4 more
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Study of the Effect of Movable Water Saturation on Gas Production in Tight Sandstone Gas Reservoirs [PDF]
Energies, 2020 The movable water saturation of tight sandstone reservoirs is an important parameter in characterizing water production capacity, and there is a great need to understand the relationship between movable water saturation and water production ...
Xizhe Li, Weijun Shen
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Occurrence characteristics and relation to oil and gas distribution of bedding fractures in tight sandstone [PDF]
International Journal of Oil, Gas and Coal Technology, 2022 The existence of bedding fractures has a very important influence on the formation and distribution of tight sandstone oil and gas reservoirs. In this paper, the occurrence characteristics of bedding fractures and their influence on oil and gas ...
Wang, Weili +5 more
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Experimental Study on Feasibility of Enhanced Gas Recovery through CO2 Flooding in Tight Sandstone Gas Reservoirs [PDF]
Processes, 2018 The development of natural gas in tight sandstone gas reservoirs via CH4-CO2 replacement is promising for its advantages in enhanced gas recovery (EGR) and CO2 geologic sequestration.
Shuang Liang +2 more
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Models for Saturation of the Tight Gas Sandstone Reservoir
Petroleum Science and Technology, 2014The conventional model of formation saturation is restricted in well logging interpretation of tight gas sandstone because it is difficult to eliminate the influences of abrupt change of mineral component content. This paper studied the Triassic Xujiahe formation located in northeast Sichuan Basin, which has large variation of carbonate content between
L. Yuan, L. Sima, S. Wu
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Acidizing Treatments for Tight Gas Sandstone Reservoirs
International Petroleum Technology Conference, 2009This reference is for an abstract only. A full paper was not submitted for this conference. Abstract Stimulation of tight gas sandstone reservoirs is a challenge due to many variables contributed into acidizing efficiency such acids type, concentration, volume, stages, injection rate, reservoir ...
Hamoud A. Al-Anazi +3 more
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Gas recovery potential of sandstones from tight gas reservoirs
International Journal of Rock Mechanics and Mining Sciences, 2014Abstract The aim of our experimental study is to characterize experimentally the petro-physical properties of a set of sandstones originating from different depths from a single tight gas field, in order to improve our knowledge on their gas recovery potential. The initial characterization of these sandstones is performed in the dry state, and in the
Duan, Z. +5 more
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