Results 21 to 30 of about 2,048 (168)

Characteristics and exploration prospects of Middle Permian reservoirs in the Sichuan Basin

Natural Gas Industry B, 2015
In recent years, encouraging progress has been made in the Middle Permian natural gas exploration in the Sichuan Basin – numerous wells have obtained high-yield industrial gas flows in the dolomite porous reservoir sections in the Middle Permian Maokou ...
Guang Yang, Hua Wang, Hao Shen, Yuran Yang, Song Jia, Wen Chen, Hua Zhu, Yi Li   +7 more
doaj   +1 more source

Genesis mechanism of the Sinian-Cambrian reservoirs in the Anyue Gas Field, Sichuan Basin

Natural Gas Industry B, 2015
The Lower Cambrian Longwangmiao Fm, the 4th and 2nd members of the Sinian Dengying Fm are the three major gas layers in the Anyue Gas Field of the Sichuan Basin.
Zhou Jingao, Yao Genshun, Yang Guang, Zhang Jianyong, Hao Yi, Wang Fang, Gu Mingfeng, Li Wenzheng   +7 more
doaj   +1 more source

Micro-pore structure in an inter-salt shale oil reservoir and the relationship with physical properties in the fourth section of the third member of Qianjiang Formation, Qianjiang Sag, Jianghan Basin

Shiyou shiyan dizhi, 2020
The micro-pore structure of an inter-salt shale oil reservoir and its relationship with physical properties in the fourth section of the third member of Qianjiang Formation (Eq34) in the Qianjiang Sag of Jianghan Basin were studied using X-ray ...
Wenming XU, Qigui JIANG, Weixin LIU, Guoliang TAO, Wentao ZHANG, Menhui QIAN, Tingting CAO, Yunjie BAO, Zhiming LI   +8 more
doaj   +1 more source

Dolomitization and Reservoir Characteristics

Chigaku Zasshi (Jounal of Geography), 2009
Dolomite (dolostone) is a common carbonate rock in the geological records and is also a very important carbonate reservoir rock, which stock about 40% of global oil reserves. Most of the dolomites in the geological record are considered to be of replacement origin, although some were precipitated directly from pore-fluids.
openaire   +2 more sources

Genetic types and distinguished characteristics of dolomite and the origin of dolomite reservoirs

Petroleum Exploration and Development, 2018
To find out the origin of dolomite, the precipitation of primary dolomite, and the formation of pores in dolomite, petrologic and geochemical characteristics of typical samples from Sichuan and Tarim Basin were analyzed based on the previous understandings, and three aspects of results were achieved.
Wenzhi ZHAO, Anjiang SHEN, Zhanfeng QIAO, Liyin PAN, Anping HU, Jie ZHANG   +5 more
openaire   +2 more sources

Reservoir characteristics and main controlling factors of the Leikoupo gas pools in the western Sichuan Basin

Natural Gas Industry B, 2020
Significant progress in natural gas exploration in the Middle Triassic Leikoupo Fm of the western Sichuan Basin have been achieved by Sinopec in recent years, and the western Sichuan gas field has become the key block for the increase of reserves and ...
Kaihua Xiao, Hongtao Li, Yongming Duan, Yan Zhang, Liping Liu   +4 more
doaj   +1 more source

Research progress and current status of dynamic wave propagation characteristics in rock mass: A review

Deep Underground Science and Engineering, EarlyView.
This review elucidates the velocity–dispersion–attenuation coupling mechanisms of wave propagation in rock masses, compares six representative models, and reveals how pressure, temperature, mineral composition, and anisotropy jointly control dynamic responses in complex geological media.
Jiajun Shu, Tao Li, Ruiqi Yuan, Yue Li, Bingni Wu, Bo Liu, Zhengding Deng, Galindo Rubén, Fausto Molina‐Gómez   +8 more
wiley   +1 more source

Pore Types and Dolomite Reservoir Genesis of the Fifth Member of the Ordovician Majiagou Formation in the Central and Eastern Ordos Basin

Applied Sciences
The Ordovician dolomite in the Ordos Basin is an important natural gas reservoir. Exploring dolomite genesis and the factors influencing reservoir characteristics is essential for deep carbonate rock exploration.
Shilei Chen, Rong Dai, Shunshe Luo
doaj   +1 more source

Development characteristics and controlling factors of dolomite reservoirs of permian Qixi a Formation in central Sichuan Basin

Frontiers in Earth Science, 2023
In recent years, with the fine exploration of carbonate reservoirs in the Qixia Formation, central Sichuan Basin, researchers have made important oil and gas discoveries in the dolomite reservoirs.
Kaijun Tan, Qingpeng Wu, Juan Chen, Jun Yao, Yang Qin, Yongfeng Zhang   +5 more
doaj   +1 more source

Characteristics of Lacustrine Diamictite and Analysis of Diagenetic Reservoir Facies in the Neogene Lower Youshashan Formation in the Dafengshan Tectonic Belt in the Qaidam Basin

Energy Science &Engineering, EarlyView.
Based on field outcrop data, core descriptions, comprehensive thin section data (plain, cast, and fluorescent), scanning electron microscopy, whole rock analysis via X‐ray diffraction, physical property tests, element logging, core recording, and oil pilot tests, we propose utilizing a mature and practical three component classification method for ...
Lin Xie, Chang Liu, Hui He, Xianming Li, Mingqiu Hou, Pengshan Ma, Yu‐Jianjun Xue, Liang Qiao   +7 more
wiley   +1 more source