Results 81 to 90 of about 4,249,075 (179)

High-resolution carbon isotope changes in the Permian-Triassic boundary interval, Chongqing, South China; implications for control and growth of earliest Triassic microbialites [PDF]

, 2009
High-resolution delta13C_CARB analysis of the Permian-Triassic boundary (PTB) interval at the Laolongdong section, Beibei, near the city of Chongqing, south China, encompasses the latest Permian and earliest Triassic major facies changes in the South ...
Kershaw, S, Guo, Li, Le Heron, D.P., D.P. Le Heron, Qi, Y, Wilson, C., Reynolds, Alan, H.A. Armstrong, Gindre, L., Mu, X, Reynolds, A, Kershaw, Steve, Armstrong, H.A., Li, Y, Qi, Yuping, Howard, J.P., L. Gindre, Li, Yue, Mu, Xinan, C. Wilson, Guo, L, LeHeron, D., Wilson, C.R., J.P. Howard   +23 more
core   +1 more source

Influence of CO2-water-rock interactions on physical properties of shale： A case study of Lucaogou Formation， Jimsar Sag

Youqi dizhi yu caishoulu
During CO2 geological utilization and storage， CO2-water-rock interactions alter pore structures and physical properties of reservoirs， impacting CO2-enhanced oil recovery （EOR） and long-term storage stability.
WANG Heng, REN Guoyou, HE Lijun, ZHUO Haolin, J Fred MCLAUGHLIN, JIAO Zunsheng   +5 more
doaj   +1 more source

Trace Elemental Geochemistry and Depositional Environment of Shale Oil Reservoir Rocks within the Permian Lucaogou Formation, Jimusaer Sag

IOP Conference Series: Earth and Environmental Science, 2019
Abstract By analyzing the geochemical indicators of trace elements and rare earth elements in shale oil cores, this paper clarifies the depositional environment of the Lucaogou Formation, and it provides some guidance for the exploration and deployment of shale oil in the Jimsar Sag. The average value of Th/U in the Lucaogou Formation is
Jian Wang, Lu Zhou, Julei Mi, Cong Ma, Hongxia Yang, Haiyan Lei, Jun Chen, Jiangling Ren   +7 more
openaire   +1 more source

Permian Carbonates in the Venezuelan Andes [PDF]

, 2012
In northern South America, Upper Palaeozoic strata were deposited extensively over peri-cratonic areas associated with restricted seas located between Laurentia and Gondwana, in equatorial Pangea. In many places the successions are rarely exposed, and so
Laya-Pereira, Juan Carlos, LAYA-PEREIRA, JUAN,CARLOS   +1 more
core  

The Cause of Shale Oil Overpressure and Its Influence on Productivity in Jimsar Sag

Cejing jishu
Shale oil productivity of Permian Lusaogou formation in Jimsal sag, Junggar basin is positively correlated with formation overpressure strength, but its genetic mechanism is still unclear.
CAO Zhifeng, LIN Jingqi, LING Liang, WANG Xianhu, TAN Xiaobin, WANG Haipeng, ZHAO Hongyi, XU Rui, ZHANG Yanli   +8 more
doaj   +1 more source

Characteristics of Micro Pore-throat of Tight Oil Reservoir in Permian Lucaogou Formation, Jimsar Sag [PDF]

Acta Geologica Sinica - English Edition, 2015
Xiujie XUE, Yingchang CAO, Jian WANG, Kelai XI, Qingqing ZHANG   +4 more
openaire   +1 more source

Filling history [84] and micro-occurrence model of shale oil in the Lucaogou Formation.

Filling history [84] and micro-occurrence model of shale oil in the Lucaogou Formation.
Jiasi Li (809697), Aimin Jin (3593873), Rong Zhu (172093), Zhanghua Lou (3593876)   +3 more
core   +1 more source

“Component flow” of shale oil and its significance for sweet spot evaluation in the Permian Lucaogou Formation, Jimsaer Sag, Junggar Basin, China

Petroleum Exploration and Development
Considering the complex occurrence environment and significant compositional variation of continental shale oil, as well as the uncertainties in its mobility and producible amount, this study employs geochemical analysis and production monitoring to ...
Wenzhi ZHAO, Shiju LIU, Congsheng BIAN, Yong SONG, Gang GAO, Wei LIU, Yongxin LI, Keting FAN, Jin DONG, Ming GUAN   +9 more
doaj   +1 more source

Geochemical Characteristics of Crude Oil and Oil–Source Correlations in the Yongfeng Sub-Sag of the Bogda Mountain Front Belt

Energies
The exploration level of the Bogda Mountain front belt is relatively low, and the research on hydrocarbon accumulation is limited, resulting in unclear sources of discovered oil. To further investigate the geochemical characteristics and sources of crude
Xiangcan Sun, Jianwei Wu, Xingui Zhou, Yongjin Gao, Youxing Yang, Zhongkai Bai, Kun Yuan, Lei Wen, Yi Chen   +8 more
doaj   +1 more source

Classification and Control Factors of Reservoir Types in Hybrid Sedimentary Rocks: A Case Study on Lucaogou Formation in the Jimusaer Sag, Junggar Basin. [PDF]

ACS Omega, 2023
An C, Xue H, Dong Z, Xiao D, Xue J, Yan J, Ding G, Yan P, Zhang J.   +8 more
europepmc   +1 more source