Results 11 to 20 of about 27,058 (106)

Geochemical Characteristics of Mature to High-Maturity Shale Resources, Occurrence State of Shale Oil, and Sweet Spot Evaluation in the Qingshankou Formation, Gulong Sag, Songliao Basin

Energies
The exploration of continental shale oil in China has made a breakthrough in many basins, but the pure shale type has only been found in the Qingshankou Formation, Gulong Sag, Songliao Basin, and the evaluation of shale oil occurrence and sweet spot ...
Yubin Bai, Hongmei Shao, Zihui Feng
exaly   +4 more sources

Analysis of Pore Structure Characteristics and Controlling Factors of Shale Reservoirs: A Case Study of the Qing-1 Member in Gulong Sag, Songliao Basin, China

Applied Sciences (Switzerland)
The characteristics of shale oil reservoirs, such as low porosity, ultra-low permeability, and complex pore structure, are key factors affecting effective pore space and fluid migration. This study focuses on medium-to-high maturity mud shale in the Qing-
Wangshui Hu, Huanshan Shi
exaly   +4 more sources

Sedimentary and Hydrodynamic Controls on Shale Oil Sweet Spots: A New Storm Deposition Model for the Gulong Sag, Songliao Basin

Energies
The First Member of the Cretaceous Qingshankou Formation (K2qn1) in the Gulong Sag, Songliao Basin, contains vast shale oil resources conventionally interpreted as deposits of suspension settling in a quiescent, anoxic deep-lacustrine environment ...
Jianhua Zhong
exaly   +4 more sources

Pore Fractal and Structure Analysis of Pore-Filling Chlorite in Continental Shales: A Case Study From the Qingshankou Formation in the Gulong Sag

Fractal and Fractional
The successful exploration and development of shale oil in the clay-rich Gulong shale have sparked increased research into the influence of clay minerals on shale reservoirs.
Rukai Zhu, Jingya Zhang
exaly   +4 more sources

Pore Structure and Its Controls of Shale in the Qingshankou Formation, Sanzhao Sag, Songliao Basin

Energies, 2023
The exploration and development of Gulong shale oil in the Songliao Basin has achieved a major breakthrough, with the result that a national shale oil demonstration area is being built. The shale in the Sanzhao Sag is abundant in organic matter and is an
Surong Zhang, Songtao Wu, Rukai Zhu, Jingya Zhang, Chang Liu, Tianshu Zhang, Yi Cai, Mengying Li, Ganlin Hua, Yuan Kang, Bo Wang   +10 more
doaj   +2 more sources

Characteristics of geological section of Well-GY8HC in Gulong Sag, Northern Songliao Basin

Youqicang pingjia yu kaifa, 2022
In order to study the lithology, property and brittleness of Gulong shale reservoir, a whole-section coring well, Well-GY8HC, is deployed in Gulong Sag.
HE Wenyuan, FENG Zihui, ZHANG Jinyou, BAI Yunfeng, FU Xiuli, ZHAO Ying, CHENG Xinyang, GAO Bo, LIU Chang   +8 more
doaj   +2 more sources

Analysis on the Main Controlling Factors of Oil Accumulation in Putaohua Reservoir of long12 Block in Daqing Longhupao Oilfield

Geofluids, 2022
Long12 block of Longhupao oilfield is located in the western slope area of Qijia-Gulong Sag, which lay in the central depression of Songliao basin. Recent exploration and development shows that Putaohua oil layer has great potential storage. However, the
Tianye Li, Lei Zhang, Xuejuan Zhang, Dandan Wang, Xiangxiong Jin, Qianhao Yin, Yue Wu   +6 more
doaj   +2 more sources

Coupling thermal and maturity histories of the Gulong shale oil reservoir in the Songliao Basin: Insights from vitrinite reflectance and apatite fission track

Unconventional Resources
The coupling relationship between the thermal state and maturation during the geological historical period is critical for shale oil-gas exploration because their present distribution characteristics are not probably the same.
Xuefeng Bai, Junhui Li, Xiuli Fu, Min Xu, Yue Bai, Yangxin Su, Kunning Cui, Qingxia Xu, Zongbao Liu, Yuchen Liu   +9 more
doaj   +2 more sources

Hydrocarbon Generation Characteristics and Geological Significance of Deep Organic‐Rich Shales in the Gulong Fault Depression, Songliao Basin, Northeastern China

Energy Science & Engineering
To evaluate the hydrocarbon generation characteristics and geological significance of deep‐source rocks in the Gulong Sag of the Songliao Basin and to identify the next exploration targets in the study area, this study focuses on the organic‐rich ...
Bo Hu, Xiaomei Li, Jiajun Liu, Zhuang Cai, Hongyan Liu, Yan Xu, Fangwen Chen   +6 more
doaj   +2 more sources

Oil-bearing capacity of shale in the first member of Upper Cretaceous Qingshankou Formation, Sanzhao Sag, Central Depression, Songliao Basin

Shiyou shiyan dizhi, 2023
The lacustrine dark shale deposits of the Upper Cretaceous Qingshankou Formation in the Central Depression of Songliao Basin contain a considerable amount of shale oil resources, among which the shale oil exploration of the Qingshankou Formation in the ...
Shujuan KANG, Yunfeng YANG, Huajian WANG, Wenbin JIANG, Kun HE, Ranran LIU   +5 more
doaj   +2 more sources