Geochronological Records of Oil-Gas Accumulations in the Permian Reservoirs of the Northeastern Ordos Basin

• Published in: Acta geologica Sinica (Beijing) Vol. 87; no. 6; pp. 1701 - 1711
• Main Authors: CHEN, Gang, YANG, Fu, LI, Shuheng, ZHANG, Huiruo, HU, Yanxu, LEI, Panpan
• Format: Journal Article
• Language: English
• Published: Richmond Blackwell Publishing Ltd 01.12.2013; Wiley Subscription Services, Inc; State Key Laboratory of Continental Dynamics, Department of Geology, Northwest University, Xi'an 710069, Shaanxi, China%Changqing Oilfield Company, PetroChina Company Limited, CNPC, Xi'an 710021, Shaanxi, China
• Edition: English ed.
• Subjects: Cretaceous; geochronology; Geology; Illite; Jurassic; Neogene; northeast Ordos basin (NOB); oil-gas accumulation (OGA); Permian; Permian sandstone reservoirs; Petroleum geology; Potassium-argon dating; Reservoirs; Sandstone; 东北; 二叠系; 储层; 地质记录; 构造热事件; 油气藏; 磷灰石裂变径迹; 鄂尔多斯盆地; China, People's Rep., Ordos Basin; geochronology; oil-gas accumulation (OGA); northeast Ordos basin (NOB); Permian sandstone reservoirs

Geochronology of oil-gas accumulation （OGA） is a challenging subject of petroleum geology in multi-cycle superimposed basins.By K-Ar dating of authigenic illite （AI） and fluid inclusion （FI） analysis combined with apatite fission track （AFT） thermal modeling,a case study of constraining the OGA time...