Results 11 to 20 of about 1,554 (171)

A Comparison of Geological Characteristics of the Main Continental Shale Oil in China and the U.S. [PDF]

Lithosphere, 2021
Abstract Shale oil is an important strategic resource in the future. The development and utilization of shale oil is a pivotal revolution in the field of fossil energy. The successful development in North America brings new thinking to the world.
Mengying Li, Xinkai Chen
openaire   +2 more sources

Wellbore Stabilization Technology of “Fluid-Solid-Chemical Coupling” in Continental Shale Oil—A Case Study of Shale Oil in Block GL

Energies, 2022
During the oil shale drilling in Group Q of Block GL, the shale is prone to hydration, deterioration, sidewall exfoliation and frequent collapse, which affects the efficient exploration and development of shale oil. In order to reveal the mechanism of wellbore instability in the shale formation, the tectonic characteristics of shale are studied by ...
Xin Ai, Mian Chen
openaire   +3 more sources

Selection of favourable targets for the in-situ conversion of continental oil shale in China

Oil Shale, 2023
China has abundant oil shale resources and in-situ conversion is necessary for the large-scale, efficient and environmentally friendly development of this source rock. Despite the numerous researches carried out on in-situ transformation, reservoir reconstruction and heating technology, there is a lack of selection and evaluation criteria for high ...
Pingchang Sun, Wangpeng Li, Zhaojun Liu, Daming Niu, Xiaoling Wu, Lianxin Tao, Zhuo Wang, Zhisheng Luan   +7 more
openaire   +2 more sources

Characteristics and Controlling Factors of Natural Fractures in Continental Tight-Oil Shale Reservoir

Minerals, 2022
Natural fracture growth plays an important role in shale-oil enrichment. Systematically investigating fracture features and their controlling factors in shale-oil reservoirs is essential for accurately predicting fracture distribution. The controlling factors of fracture distribution in the continental shale of the Qingshankou Formation in the Songliao
Xiaofei Fu, Lei Gong, Xiaocen Su, Bo Liu, Shuai Gao, Jianguo Yang, Xinnan Qin   +6 more
openaire   +1 more source

Discovery and genesis mechanism of high content diamondoids in the Gulong shale oil

Scientific Reports
Diamondoids are an important industrial material for biomedicine and equipment manufacturing. In addition to chemical synthesis methods used in industry, direct separation from petroleum is also a potential approach.
Xuefeng Bai, Zihui Feng, Xiaochang Zhang, Qiuli Huo, Wei Jin, Jing Sun, Huasen Zeng   +6 more
doaj   +1 more source

Seismic Sequence Stratigraphy Applied to Reservoir Recognition and Evolution on Marine Carbonatic Ramp—Macaé Group (Albian to Cenomanian) of Campos Basin

Geological Journal, EarlyView.
A classic oil producing interval of the Campos Basin—Macaé Group is revisited through seismic stratigraphic analysis, providing a stratigraphic framework, characteristic depositional and relative time positioning for several complex structural settings.
Renata Alvarenga, Juliano Kuchle, Francyne Amarante, Garibaldi Armelenti, Claiton Marlon dos Santos Scherer, Luiz Fernando De Ros, Bruno de Souza Silva, Igor Marzano, Márcia Karam, Candy Shirley Rosa Contreras, João Claudio Conceição, José Luis Drummond Alves, Luiz Landau   +12 more
wiley   +1 more source

Controls of Tuffaceous Components and Dissolution Heterogeneity on Reservoir Quality in Wenchang Formation Sandstones, Pearl River Mouth Basin, South China Sea

Geofluids
The Huizhou–Lufeng Depression in the Pearl River Mouth Basin is a significant hydrocarbon accumulation zone, where tuffaceous materials exert critical control on the quality of Paleogene Wenchang Formation sandstone reservoirs.
Wanlin Li, Xiaoping Li, Min Li, Xiaofang Jiang, Qingyu Zhang, Jiajun Fu, Erfan Mohammadian, Zhejun Pan, Zuorong Chen, Mengdi Sun   +9 more
doaj   +1 more source

Performance and Numerical Simulation of Gel–Foam Systems for Profile Control and Flooding in Fractured Reservoirs

Gels
Enhanced oil recovery (EOR) in fractured reservoirs presents significant challenges due to fluid channeling and poor sweep efficiency. In this study, a synergistic EOR system was developed with polymer-based weak gel as the primary component and foam as ...
Junhui Bai, Yingwei He, Jiawei Li, Yue Lang, Zhengxiao Xu, Tongtong Zhang, Qiao Sun, Xun Wei, Fengrui Yang   +8 more
doaj   +1 more source

Characteristics of Gravity Flow Deposits in the Benin Basin (Benin) and Implications for Oil and Gas Exploration

Geological Journal, EarlyView.
This study reveals that the underexplored Benin Basin features a narrow shelf and steep slope, which promoted the development of multi‐phase, stacked channel‐lobe complexes. These gravity flow deposits, further enhanced by bottom current reworking, reveal a significant undiscovered Upper Cretaceous stratigraphic play with considerable petroleum ...
Liu Zuodong, Wen Zhixin, Song Chenpeng, Wang Xueling, Shen Yiping   +4 more
wiley   +1 more source

The impact of multistage fluid and diagenetic environmental coupling on the development of deep clastic rock reservoirs: A case from the Zhuhai Formation, Wenchang A Sag, Zhujiangkou Basin

Energy Exploration & Exploitation
Fluid modification critically affects the quality of clastic rock reservoirs. At present, the mechanism of multistage fluid alteration in clastic rock reservoirs under deep burial conditions is still a matter of debate.
Luyao Zhang, Haiguang Wu, Dawei Fu, Haixue Wang, Xin Lei, Zhida Liu, Lixia Wei, Yuchen Liu   +7 more
doaj   +1 more source