Results 1 to 10 of about 2,048 (168)

Dolomite geochemistry of the Cambrian Longwangmiao Formation, eastern Sichuan Basin: Implication for dolomitization and reservoir prediction

Petroleum Research, 2017
Based on petrology and mineralogy, the geochemical characteristics of dolomite in the Cambrian Longwangmiao Formation in the eastern Sichuan Basin, were carried out.
Ying Ren, Dakang Zhong, Chonglong Gao, Queqi Yang, Rui Xie, Langbo Jia, Yangjinfeng Jiang, Ningcong Zhong   +7 more
doaj   +2 more sources

Reservoir characteristics and main controlling factors of the fourth member of Ordovician Majiagou Formation in the central and eastern Ordos Basin

Shiyou shiyan dizhi, 2023
Recent exploration practice shows that the leopard porphyry dolomite reservoir in the fourth member of Ordovician Majiagou Formation in the central and eastern Ordos Basin has good exploration and development potential. Therefore, based on drilling cores,
Chunguo MOU, Jie XU, Yonghong GU, Jianpeng JIA, Wenxiong WANG, Xiucheng TAN   +5 more
doaj   +1 more source

Effects of diagenesis on quality of dengying formation deep dolomite reservoir, Central Sichuan Basin, China: Insights from petrology, geochemistry and in situ U-Pb dating

Frontiers in Earth Science, 2023
The Ediacaran Dengying Formation in Central Sichuan Basin is the deep dolomite gas reservoir with the largest natural gas reserves in China, providing an excellent example for understanding the effect of diagenesis evolution on deep dolomite reservoir ...
Yifan Gu, Yifan Gu, Zhanlei Wang, Zhanlei Wang, Changcheng Yang, Mingsheng Luo, Yuqiang Jiang, Yuqiang Jiang, Xiaorong Luo, Xiaorong Luo, Lu Zhou, Lu Zhou, Haijun Wang, Haijun Wang   +13 more
doaj   +1 more source

Reservoir geological modeling and significance of Cambrian Xiaoerblak Formation in Keping outcrop area, Tarim Basin, NW China

Petroleum Exploration and Development, 2020
: Take the Cambrian Xiaoerblak Formation in the Keping (Kalpin) outcrop area as an example, a 28 km reservoir scale geological model was built based on description of 7 profiles, observation of more than 1000 thin sections, petrophysical analysis of 556 ...
Jianfeng ZHENG, Wenqing PAN, Anjiang SHEN, Wenfang YUAN, Lili HUANG, Xinfeng NI, Yongjin ZHU   +6 more
doaj   +1 more source

Pore-fillings of dolomite reservoirs in Sinian Dengying Formation in Sichuan basin

Petroleum, 2020
The Sinian Dengying Formation in the Sichuan basin is an important potential reservoir for oil and gas exploration in the periphery of the Sichuan basin. Its reservoirs were well developed.
Chao Chen, Xuefei Yang, Xingzhi Wang, Deming Zeng, Mingyou Feng, Lin Xie, Xiang Li   +6 more
doaj   +1 more source

Characteristics and Formation Mechanism of the Lower Paleozoic Dolomite Reservoirs in the Dongying Depression, Bohai Bay Basin

Energies, 2022
The Lower Paleozoic carbonate strata experience multi-stage tectonic activity and post-depositional volcanic activity in the Dongying Depression, Bohai Bay basin.
Xuemei Zhang, Qing Li, Xuelian You, Lichi Ma, Anyu Jing, Wen Tian, Lang Wen   +6 more
doaj   +1 more source

Genesis and pore evolution of dolomite reservoir in the Majiagou Formation, Ordos Basin, China

Energy Exploration & Exploitation, 2022
In gypsum–carbonate rock assemblages, multistage and complex fluids control the formation of dolomite reservoirs that are a focus of hydrocarbon exploration. It is difficult to determine the types of dolomite reservoirs and their formation mechanisms due
Baobao Wang, Xiucheng Tan, Wenjie Su, Wei Yan, Di Xiao, Mushi Guo, Shoukang Zhong, Yuqing Xu, Mengying Yang   +8 more
doaj   +1 more source

Characteristics and main control factors of Ordovician shoal dolomite gas reservoir in Gucheng area, Tarim Basin, NW China

Petroleum Exploration and Development, 2022
Based on seismic, drilling data and experimental analysis, the characteristics and main controlling factors of shoal dolomite gas reservoir in the third member of Ordovician Yingshan Formation of Gucheng area, Tarim basin were examined.
Jun FENG, Yajin ZHANG, Zhenwei ZHANG, Xiaofei FU, Haixue WANG, Yachun WANG, Yang LIU, Junlong ZHANG, Qiang LI, Zihui FENG   +9 more
doaj   +1 more source

Dolomite genesis and reservoir-cap rock assemblage in carbonate-evaporite paragenesis system

Petroleum Exploration and Development, 2019
Regarding to the problem on the reservoir-cap rock assemblage evaluation in the carbonate-evaporite paragenesis system, this study examined the dolomite and reservoirs genesis and the characteristics of reservoir-cap rock assemblage.
Anping HU, Anjiang SHEN, Hanxuan YANG, Jie ZHANG, Xin WANG, Liu YANG, Shaoxing MENG   +6 more
doaj   +1 more source

Dolomitization evolution and its effects on hydrocarbon reservoir formation from penecontemporaneous to deep burial environment

Petroleum Exploration and Development, 2022
Aiming at the scientific problem that only part of dolomite acts as dolomite reservoir, this paper takes the multiple dolomite-bearing formations in the Tarim and Ordos basins, NW China and Sichuan Basin, SW China as the study object, by means of mineral
Anjiang SHEN, Xianying LUO, Anping HU, Zhanfeng QIAO, Jie ZHANG   +4 more
doaj   +1 more source