Results 81 to 90 of about 1,464 (170)

Tight oil occurrence space of Triassic Chang 7 Member in Northern Shaanxi Area, Ordos Basin, NW China

Petroleum Exploration and Development, 2015
Low-temperature adsorption experiment, high-speed centrifugal gas displacing water experiment and nuclear magnetic resonance (NMR) experiment were conducted on sealed coring samples taken from Triassic Yanchang Formation Chang 7 tight oil reservoir of ...
Haibo LI, Hekun GUO, Zhengming YANG, Xuewu WANG   +3 more
doaj   +1 more source

Shift in the Mode of Carbon Cycling Recorded by Biomarkers and Carbon Isotopic Compositions in the Yanchang Formation, Ordos Basin: Autotrophy vs Heterotrophy. [PDF]

ACS Omega, 2023
Xu H, Liu Q, Li Z, Hou D, Han X, Li P, Li P, Zhu B.   +7 more
europepmc   +1 more source

Longshore changes in the microfacies and distribution of clastic barrier coastal sandbodies: a case from the Benxi formation in the Ordos Basin, China

Journal of Petroleum Exploration and Production Technology
The Benxi Formation in the Ordos Basin is an important gas-producing layer in the Yanchang gas field. There are critical changes in the microfacies type and extension trend of sandbodies, which affects the understanding of reservoir formation and the ...
Xiangzhen Meng, Renhai Pu, Tiancai Dou, Gang Liu, Hujun Gong, Ming Song, Yujie Fan   +6 more
doaj   +1 more source

Pore Structure and Fractal Characteristics of Tight Sandstones Based on Nuclear Magnetic Resonance: A Case Study in the Triassic Yanchang Formation of the Ordos Basin, China. [PDF]

ACS Omega, 2023
Wang W, Wang R, Wang L, Qu Z, Ding X, Gao C, Meng W.   +6 more
europepmc   +1 more source

Controls on Organic Matter Accumulation of the Triassic Yanchang Formation Lacustrine Shales in the Ordos Basin, North China. [PDF]

ACS Omega, 2021
Chen X, Zhang B, Huang H, Mao Z.
europepmc   +1 more source

Effect of CO₂-Brine-Rock Interactions on the Pore Structure of the Tight Sandstone during CO₂ Flooding: A Case Study of Chang 7 Member of the Triassic Yanchang Formation in the Ordos Basin, China. [PDF]

ACS Omega, 2023
Wang W, Li X, Wei Z, Xin Y, Xiao R, Yang H, Chen X.   +6 more
europepmc   +1 more source

Variations of Pore Structure and Methane Adsorption of Continental Deformed Shales from Small-Scale Anticline and Syncline: Two Cases Study of the Triassic Yanchang Formation, Ordos Basin and Jurassic Yaojie Formation, Minhe Basin. [PDF]

ACS Omega, 2022
Yang S, Yang F, Lyu C, Li C, Chen G, Ma M, Xue L.   +6 more
europepmc   +1 more source

Classifications of the Reservoir Space of Tight Sandstone Based on Pore Structure, Connectivity, and Fractal Character: A Case Study from the Chang 7 Member of the Triassic Yanchang Formation in the Ordos Basin, China. [PDF]

ACS Omega, 2022
Wang W, Li W, Xu S.
europepmc   +1 more source

The Shale Gas Accumulation of the Triassic Yanchang Formation in the Ordos Basin, China [PDF]

Acta Geologica Sinica - English Edition, 2015
Fengqin WANG, Zhili DU, Hongjun LIU, Linpei FAN, Shenbao BAI, Ya TIAN, Hengyi ZHANG   +6 more
openaire   +1 more source

Identification of Oil Vertical Migration Through Tectonic Fractures: A New Insight into the Oil Migration Process in the Central Ordos Basin, China

Energies
Identifying oil migration through tectonic fractures in stable cratons is always challenging due to limited technical approaches. Here, we provide a case study showing that combined geochemical and geological analyses are a robust tool for identifying ...
Yiwei Ren, Aiguo Wang, Yanjun Du, Chunyu Li, Bianyang Wang, Zilong Li, Jie Wang, Jinxiang Wei   +7 more
doaj   +1 more source