Results 141 to 150 of about 4,407 (193)

Effects of Geo-Stress and Natural Fracture Strength on Hydraulic Fracture Propagation in a Deep Fractured Tight Sandstone Reservoir. [PDF]

ACS Omega
Ding R, Meng Y, Zhong A, Zhang L, Liu Z, Lin B.   +5 more
europepmc   +1 more source

Application of Polymeric CO₂ Thickener Polymer-Viscosity-Enhance in Extraction of Low-Permeability Tight Sandstone. [PDF]

Polymers (Basel)
Fu H, Song K, Pan Y, Song H, Meng S, Liu M, Bao R, Hao H, Wang L, Fu X.   +9 more
europepmc   +1 more source

Diagenetic Genesis and Evolution of Coal-Bearing Tight Sandstone Reservoir in the Yangxia Formation, Northern Kuqa Depression, Tarim Basin. [PDF]

ACS Omega
Guo H, Xia W, Shan X, Xi K, Peng B, Yang X, Zou Z, Yuan W.   +7 more
europepmc   +1 more source

Experimental Study on the Mechanism and Law of Low-Salinity Water Flooding for Enhanced Oil Recovery in Tight Sandstone Reservoirs. [PDF]

ACS Omega
Fan P, Liu Y, He Y, Hu Y, Chao L, Wang Y, Liu L, Li J.   +7 more
europepmc   +1 more source

Study on the Impact of Microscopic Pore Structure Characteristics in Tight Sandstone on Microscopic Remaining Oil after Polymer Flooding. [PDF]

Polymers (Basel)
Zhao L, Sun X, Zhang H, Xu C, Sui X, Qin X, Zeng M.   +6 more
europepmc   +1 more source

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Combustion Characteristics of Tight Sandstone

Energy & Fuels, 2018
As a promising unconventional energy source, tight sandstone gas has attracted increasing attention. Because of the extremely low porosity/permeability of tight sandstone, large scale exploration and development are still challenging. Recently, high-temperature combustion or pyrolysis has been employed to increase sandstone porosity/permeability.
Yu Zhou, Wei Chen, Yafeng Lei
openaire   +1 more source

Experimental study and numerical simulation of hydraulic fracturing tight sandstone reservoirs

Fuel, 2015
Unconventional tight sandstone reservoirs have been developed during recent years and a large number of multi-stages fractured horizontal wells have been drilled to stimulate reservoir performance.
Chaohua Guo, Jianchun Xu, Mingzhen Wei   +2 more
exaly   +3 more sources

Micro-influencing mechanism of permeability on spontaneous imbibition recovery for tight sandstone reservoirs

Petroleum Exploration and Development, 2017
Taking the Chang 8 tight sandstone reservoir of the Yanchang Formation of Fuxian area in Ordos Basin as an example, the influencing mechanism of permeability on imbibition recovery in tight sandstone was explored by spontaneous imbibition experiment ...
Chunsheng Pu, Feifei Huang
exaly   +2 more sources

A review on pore structure characterization in tight sandstones

Earth-Science Reviews, 2018
Abstract Tight sandstone reservoirs typically contain a wide pore throat sizes ranging from the nano-scale to micro-scale, and have complex pore geometry and pore throat structure. Microscopic pore throat structures are the most important factors affecting the macroscopic reservoir quality and fluid flow in tight sandstones.
Jin Lai, Guiwen Wang, Ziyuan Wang, Jing Chen, Xiaojiao Pang, Shuchen Wang, Zhenglong Zhou, Zhibo He, Ziqiang Qin, Xuqiang Fan   +9 more
openaire   +1 more source

Models for Saturation of the Tight Gas Sandstone Reservoir

Petroleum Science and Technology, 2014
The 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
openaire   +1 more source