Z Fengqi, SUN Yue, LIU Siyao, LI Yanxia, SUN Jianbo… - 石油实验地质, 2023 - sysydz.net
Characteristics of pressure relief induced by shale brittle fracture in tectonic uplift area and its influence on shale oil enrichment: a case study of Chang 7<sub>3</sub> sub-member of …
JIA Mengyao, BAO Yunjie, LI Zhiming, S Baojian… - 石油实验地质, 2024 - sysydz.net
Fluid analysis of continental shale formations is an important basis for the evaluation of shale oil sweet spots. In view of the characteristics that gaseous hydrocarbons in core …
Z Yunyi - China Petroleum Exploration, 2023 - cped.cn
A total of 31 horizontal wells have been drilled on Hua H100 platform in Qingcheng Oilfield in Ordos Basin. For the first time, the cross-layer fracturing is tested in four horizontal wells …
HU Zubiao, WANG Qingchen, ZHANG Qin, et al. The use of a high performance water based drilling fluid in drilling the 5000 m horizontal section of a shale oil well in Changqing [J] …
Y Jinyu, C Xiaoping, L Chao, Z Kui, Z Baojuan… - China Petroleum …, 2023 - cped.cn
XAB Oilfield in Ordos Basin is located in Dingbian, Shaanxi Province. The main target layer is the shale interval in the seventh member of the Upper Triassic Yanchang Formation …
LEI Qihong, HE You'an, GUO Qiheng… - Natural Gas …, 2023 - nggs.ac.cn
Aiming at the thin interbeds of gravity flow sandstone in organic-rich shale layer of the 7th member of Triassic Yanchang Formation (Chang7 Member) in Ordos Basin, PetroChina …