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SICHUAN_BASIN: 作品数：318被引量：1168H指数：17; 导出分析报告; 相关作者：刘喜武郭智奇刘财刘宇巍陈红琳更多>>; 相关机构：中国石油化工集团公司中国石化吉林大学四川省农业科学院更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金湖北省自然科学基金更多>>

Insights into in-situ imbibition behavior of fracturing fluid in propped shale fractures based on nuclear magnetic resonance:A case study from Longmaxi Formation shale,Sichuan Basin,China: 《Petroleum Science》2024年第1期410-429,共20页Jing-Jing Guo Kai-Xiang Di Lie-Hui Zhang Yu-Long Zhao Hui-Ying Tang Rui-Han Zhang Ye Tian; The authors gratefully acknowledge the support of the National Natural Science Foundation of China(Grant Nos.52174036,51774243,51904257,51874251);the Sichuan Province Science and Technology Program(Grant Nos.2021YJ0345,2022JDJQ0009,2022NSFSC0186).; Shale gas is an important component of unconventional oil and gas resources.Studying the imbibition behavior is helpful to optimize flowback parameters and enhance gas recovery.Recent imbibition studies have focused o...; 关键词：Forced imbibition Migration SOAKING NMR T_(2)spectra Propped fracture Permeability recovery

Differences in and factors controlling organic matter enrichment in the Ziliujing Formation shale in the Sichuan Basin: 《Petroleum Science》2024年第1期77-86,共10页Peng Li Zhong-Bao Liu He Bi Tao Jiang Rui-Kang Bian Peng-Wei Wang Xiao-Yu Shang; This work was funded by the National Natural Science Foundation of China(Grant No.42002139 and U20B6001);the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDA14010404).; Lacustrine shale oil and gas are important fields for unconventional exploration and development in China,and organic-rich shale deposition lays down the critical foundation for hydrocarbon generation.There are two se...; 关键词：Lacustrine shale Ziliujing Formation Sichuan Basin Enrichment mechanism of organic matter

Tight sandstone gas accumulation mechanisms and sweet spot prediction, Triassic Xujiahe Formation, Sichuan Basin, China被引量：2: 《Petroleum Science》2023年第6期3301-3310,共10页Lin Jiang Wen Zhao Dong-Mei Bo Feng Hong Yan-Jie Gong Jia-Qing Hao; supported by CNPC Scientific Research and Technology Development Project“Whole petroleum system theory and unconventional hydrocarbon accumulation mechanism”(2021DJ0101).; The prediction of continental tight sandstone gas sweet spots is an obstacle during tight sandstone gas exploration. In this work, the classic physical fluid charging experimental equipment is improved, the combinatio...; 关键词：Tight sandstone gas Hydrocarbon migration and accumulation Physical experiment Numerical simulation

Origin of carbonate minerals and impacts on reservoir quality of the Wufeng and Longmaxi Shale, Sichuan Basin: 《Petroleum Science》2023年第6期3311-3336,共26页Yang Chen Jian-Hua Zhao Qin-Hong Hu Ke-Yu Liu Wei Wu c Chao Luo Sheng-Hui Zhao Yu-Ying Zhang; supported by the National Natural Science Foundation of China(Nos.42172148,41830431,and 41902127).; The Ordovician-Silurian Wufeng and Longmaxi Shale in the Sichuan Basin were studied to understand the genesis and diagenetic evolution of carbonate minerals and their effects on reservoir quality. The results of geoch...; 关键词：Carbonate minerals genesis Diagenetic evolution Carbonate mineral types Reservoir quality Wufeng and Longmaxi Shale

Adsorbed and free gas occurrence characteristics and controlling factors of deep shales in the southern Sichuan Basin,China: 《Petroleum Science》2023年第3期1301-1311,共11页Shang-Wen Zhou Dong-Xiao Zhang; funded by a PetroChina Basic Technology Research Project(No.2021DJ1905).; Deep shale gas(3500-4500 m)will be the important succeeding field for the growth of shale gas production in China.Under the condition of high temperature and high pressure in deep shale gas reservoirs,its gas occurren...; 关键词：Adsorbedgas Free gas Gas occurrence characteristics Deep shale

Complex genesis of multiperiod fractures in the Middle Triassic Leikoupo Formation in the Pengzhou gas field, western Sichuan Basin, China被引量：2: 《Petroleum Science》2023年第1期161-176,共16页Xiao-Fei Hu Hu-Cheng Deng Jian-Hua He Zhong-Min Shen Xian-Feng Peng; The first,second,and fifth authors acknowledge the financial support provided by the National Natural Science Foundation of China(41672133);The second author also acknowledges the National Natural Science Foundation of China(4207021285).; The cumulative expression of multistage deformation is complex multiperiod fractures,which are commonly seen in tectonic zones.The Middle Triassic Leikoupo Formation in the western Sichuan Basin Depression,China,is a ...; 关键词：Multiperiod fractures Interaction relationships Genesis mechanism Gas migration Leikoupo formation Sichuan basin

Hydrocarbon expulsion model and resource potential evaluation of high-maturity marine source rocks in deep basins:Example from the Ediacaran microbial dolomite in the Sichuan Basin,China被引量：8: 《Petroleum Science》2022年第6期2618-2630,共13页Wen-Yang Wang Xiong-Qi Pang Ya-Ping Wang Zhang-Xin Chen Chang-Rong Li Xin-Hua Ma; supported by the Open Fund Project of State Key Laboratory of Lithospheric Evolution [SKL-K202103];support of the Exploration and Development Research Institute of Petro China Southwest Oil & Gas Field; Hydrocarbon expulsion features and resource potential evaluation of source rocks are crucial for the petroleum exploration.High-maturity marine source rocks have not exhibited a hydrocarbon expulsion mode owing to the...; 关键词：Deep petroliferous basin Overmatured source rocks Hydrocarbon expulsion model Resource evaluation Sichuan basin

Overpressure and gas charging in tight sandstone:Xujiahe Formation,northeastern Sichuan Basin被引量：2: 《Petroleum Science》2022年第6期2583-2600,共18页Jing-Dong Liu Cun-Jian Zhang You-Lu Jiang Guo-Shuai Bai; financially supported by the Development Fund of Shandong Provincial Key Laboratory of Deep Oil and Gas,the Fundamental Research Funds for the Central Universities(20CX02110A);the National Natural Science Foundation of China(41702142); Overpressure is a key factor for oil and gas charging in tight reservoirs,but it is still a challenge to evaluate the overpressure evolution and its control on oil and gas charging.Taking Xujiahe Formation in the nort...; 关键词：Tight sandstone gas OVERPRESSURE Hydrocarbon generation Tectonic compression Driving force for tight gas charging Sichuan Basin

Study on brittleness templates for shale gas reservoirs——A case study of Longmaxi shale in Sichuan Basin,southern China被引量：1: 《Petroleum Science》2021年第5期1370-1389,共20页Qamar Yasin Ghulam Mohyuddin Sohail Ke-Yu Liu Qi-Zhen Du Cyril DBoateng; supported by the National Science Foundation of China (41930429 and 41774139);the China National "111" Foreign Experts Introduction Plan for the Deep-Ultradeep Oil & Gas Geophysical Exploration。; Differentiating brittle zones from ductile zones in low permeability shale formations is imperative for efficient hydraulic fracturing stimulation.The brittleness index(BI) is used to describe the rock resistance to h...; 关键词：Brittleness index Geomechanical properties Petrophysical parameters Longmaxi shale

Pre-stack seismic density inversion in marine shale reservoirs in the southern Jiaoshiba area, Sichuan Basin, China被引量：7: 《Petroleum Science》2018年第3期484-497,共14页Yuan-Yin Zhang Zhi-Jun Jin Ye-Quan Chen Xi-Wu Liu Lei Han Wu-Jun Jin; NSFC and Sinopec Joint Key Project (U1663207);the China Geology Survey Project (DD20160195);973 Program (2014CB239104);National Key S&T Projects (2017ZX05049002);China Postdoctoral Science Foundation for the financial support; For a typical marine shale reservoir in the Jiaoshiba area, Sichuan Basin of China, P-impedance is sensitive for identifying lithology but not suitable for indicating good shale reservoirs. In comparison, density is a...; 关键词：Density inversion Pseudo-P-impedance Pure P-wave data REGULARIZATION

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