Results 71 to 80 of about 4,180,288 (152)

Causes and Controlling Factors of Overpressure Systems in the Qingshankou Formation: Insights for Unconventional Oil and Gas Exploration

Overpressure systems in the Qingshankou Formation of the Gulong Sag have a significant impact on unconventional shale oil accumulation, but their distribution and genesis are unknown.
Xiuli Fu, Guoshuai Bai, Fangju Chen, Shuangfang Lu, Suo Wang, Jie Li, Mengxia Li, Qiang Zheng   +7 more
core   +1 more source

The Impact of Fractures on Shale Oil and Gas Enrichment and Mobility: A Case Study of the Qingshankou Formation in the Gulong Depression of the Songliao Basin, NE China

Energies
To study the impact of faults on the enrichment and mobility of shale oil in the Gulong area, representative rock samples were selected in this paper. Based on geochemical data and chemical kinetics methods, coupled with shale oil enrichment and mobility
Xuefeng Bai, Junhui Li, Wei Liu, Jijun Li, Xiuli Fu, Yangxin Su, Qiang Zheng, Shuangfang Lu, Xu Zeng, Hang You, Yingchao Xu   +10 more
doaj   +1 more source

Geochemical Characteristics and Paleoenvironmental Reconstruction of the Cretaceous Qingshankou Formation Shales in the Southeastern Uplift of the Songliao Basin: A Case Study from the Niaohexiang Section of Binxian, China

Applied Sciences
The Qingshankou Formation shales in the southeastern uplift of the Songliao Basin provide an ideal archive for constraining the controls of paleoenvironment on organic matter enrichment.
Yangxin Su, Xiuli Fu, Hongjun Shao, Qinghai Xu, Kun Wang, Qiang Zheng   +5 more
doaj   +1 more source

The role of water in the laboratory thermal advancement of immature type I kerogen from the Cretaceous Qingshankou Formation in China. [PDF]

Sci Rep, 2023
Safaei-Farouji M, Gentzis T, Liu B, Ma Z, Wang L, Xu Y, Ostadhassan M.   +6 more
europepmc   +1 more source

Pore characteristics of lacustrine mudstones from the Cretaceous Qingshankou Formation, Songliao Basin

, 2017
Cretaceous Qingshankou ([Formula: see text]) mudstone of lacustrine origin is the major source rock for conventional hydrocarbon currently being produced in the Daqing and Jilin oilfields of the Songliao Basin, which is one of the largest continental ...
Shuangfang Lu, Min Wang, Wenbiao Huang, Wei Liu   +3 more
core   +1 more source

Pore Structure Characteristics and Affecting Factors of Shale in the First Member of the Qingshankou Formation in the Gulong Sag, Songliao Basin. [PDF]

ACS Omega, 2022
He W, Wang M, Wang X, Meng Q, Wu Y, Lin T, Li J, Zhang J.   +7 more
europepmc   +1 more source

Logging identification of lithology in fine-grained sedimentary rocks based on the FSSA-HKELM model: a case study of the Qingshankou Formation in the Songliao Basin (NE China) [PDF]

The lithology distribution of fine-grained sedimentary rocks in regional space plays a crucial role in guiding the exploration of oil shale layers. Identifying lithology by conventional logging information is efficient and cost-effective.
Baiqiang Tang, Qingtao Meng, Wei Dang, Fei Hu, Zhaojun Liu, Junxian Wang, Penglin Zhang   +6 more
core   +2 more sources

Pore types, genesis, and evolution model of lacustrine oil-prone shale: a case study of the Cretaceous Qingshankou Formation, Songliao Basin, NE China. [PDF]

Sci Rep, 2022
He W, Liu B, Sun M, Wang L, Zhang J, Yasin Q, Tian S, Gao S, Ukaomah CF.   +8 more
europepmc   +1 more source

Effect of Hydrocarbon Expulsion on Light Oil/Condensate Generation During Artificial Maturation of Qingshankou Shale Kerogen from the Songliao Basin

As exploration expands into deep and unconventional petroleum systems, light oil and condensate have become key targets for reserve growth and production enhancement.
Yusheng Wang, Qiuli Huo, Wei Jin, Jinlong Li, Yuyin Xue, Deyong Shao   +5 more
core   +1 more source

Discovery of nano organo-clay complex pore-fractures in shale and its scientific significance: A case study of Cretaceous Qingshankou Formation shale, Songliao Basin, NE China

Petroleum Exploration and Development
A new pore type, nano-scale organo-clay complex pore-fracture was first discovered based on argon ion polishing-field emission scanning electron microscopy, energy dispersive spectroscopy and three-dimensional reconstruction by focused ion-scanning ...
Longde SUN, Fenglan WANG, Xuefeng BAI, Zihui FENG, Hongmei SHAO, Huasen ZENG, Bo GAO, Yongchao WANG   +7 more
doaj   +1 more source