Results 31 to 40 of about 348 (177)

Coupling Relationship between Multistage Fluid Activity and Reservoir Abnormally High-Porosity Zones in the Songtao–Baodao Region, Qiongdongnan Basin

Geofluids, 2021
An abnormally high-porosity zone (AHPZ) is beneficial for petroleum exploration, especially for the deep tight reservoirs in a petroliferous basin. Because of lacking effective research methods, it is hard to analyze the formation process of AHPZs in ...
Xu Chen, Yao Wang, Ao Su
doaj   +1 more source

Distributions and accumulation mechanisms of helium in petroliferous basins [PDF]

Science China Earth Sciences
Helium is an irreplaceable strategic mineral resource, and commercial helium-rich gas fields (He>0.1%) worldwide are typically discovered serendipitously during hydrocarbon exploration efforts. According to an analysis of 75 helium-rich gas fields and 1048 natural gas samples worldwide, helium in natural gas generally exhibits “scarce”, “accompanying”,
Li, Pengpeng, Liu, Quanyou, Zhu, Dongya, Zhu, Di, Zhou, Zheng, Wu, Xiaoqi, Meng, Qingqiang, Lv, Jiahao, Gao, Yu   +8 more
openaire   +1 more source

Estimation of the Heat Flow Variation in the Chad Basin Nigeria

Journal of Applied Sciences and Environmental Management, 2010
Wireline logs from 14 oil wells from the Nigerian sector of the Chad Basin were analyzed and interpreted to estimate the heat flow trend in the basin.
NC Nwankwo, AS Anthony, LI Nwosu
doaj   +1 more source

Structural characteristics and petroliferous features of Tarim Basin

Chinese Science Bulletin, 2002
Using the modern tectonic geology theories and methods such as the plate tectonic analysis, the paleo-structure analysis, the structural-lithofacies analysis, and the fault related fold and petroleum system, and combining with the seismic data, well drilling data and the circumferential field geology, study on the structural characteristics and ...
Chengzao Jia, Guoqi Wei
openaire   +1 more source

Newly discovered Botryococcus-rich source rocks in the western Qaidam Basin, NW China and their implications for shale oil exploration in saline lacustrine basins

Journal of Natural Gas Geoscience, 2023
Owing to the high hydrocarbon content and photosynthetic efficiency of phytoplankton, planktonic microalgae account for the main source of petroleum hydrocarbons in marine and continental petroliferous basins. Therefore, the presence of algal residues in
Mingzhen Zhang, Peihong Jin, Mingxiang Zhang, Liming Ji, Jing Zhang   +4 more
doaj   +1 more source

Guiding and method for division of petroleum exploration play in superimposed reformation basin

Shiyou shiyan dizhi, 2021
Reasonable play division played an important role in the evaluation for the exploration and deployment in petroliferous basins. However, there were few studies on the play division in superimposed reformation basins of central and western part of China ...
Chengming FANG, Yusheng LIANG, Xiangbin YAN   +2 more
doaj   +1 more source

A review of commercial development of continental shale oil in China

Energy Geoscience, 2022
Continental shale oil is an important strategic supplement to the sustainable development of petroleum industry in China. Based on the thermal maturity of organic matter, most shale oil in China is medium-high or medium-low mature oil with relatively ...
Xiaolin Wang, Guosheng Zhang, Wei Tang, Donghui Wang, Kun Wang, Jiayi Liu, Dong Du   +6 more
doaj   +1 more source

Aligned hydrothermal fluid‐flow pathways in Middle Permian near‐shore marine sediments beneath a basaltic lava flow

Sedimentology, Volume 73, Issue 1, Page 83-102, January 2026.
ABSTRACT Tubular and curviplanar structures, outlined by the occurrence of haematite/goethite, chlorite, quartz and albite, are developed in the Middle Permian Broughton Formation in the southern Sydney Basin, New South Wales, Australia. These structures are interpreted as fluid‐flow pathways resulting from the ejection of heated pore fluids as a thick
Paul F. Carr, Brian G. Jones, G. R. Shi, Sangmin Lee, Mark A. Peterson, Karen E. Alley   +5 more
wiley   +1 more source

Assessment of global unconventional oil and gas resources

Petroleum Exploration and Development, 2016
This paper evaluates the recoverable unconventional oil and gas resources around the world, reveals main controlling factors and potential regions for the rich accumulation of unconventional oil and gas, and standardizes the classification of seven types
Hongjun WANG, Feng MA, Xiaoguang TONG, Zuodong LIU, Xinshun ZHANG, Zhenzhen WU, Denghua LI, Bo WANG, Yinfu XIE, Liuyan YANG   +9 more
doaj   +1 more source

Investigation on Implications of Carbonaceous Mudstone From the Yuka Area for Gas Exploration in the Saishenteng Sag via Hydrocarbon Generation Simulation Experiments

Geofluids, Volume 2026, Issue 1, 2026.
Through hydrocarbon generation kinetic simulation experiments on Middle Jurassic source rocks using a gold‐tube autoclave confined system in the northern margin of the Qaidam Basin, the hydrocarbon‐generation kinetic parameters of the source rocks were obtained, and the hydrocarbon‐generation history was simulated.
Rui Zhang, Kaifeng Chen, Zhenyuan Yin
wiley   +1 more source