Results 11 to 20 of about 615 (190)

Geochemical differences in natural gas of Sinian Dengying Formation on the east and west sides of the Deyang-Anyue rift trough and their genesis, Sichuan Basin, SW China

Petroleum Exploration and Development
Taking the natural gas reservoirs of the Sinian Dengying Formation on the east and west sides (Gaoshiti-Moxi area and north slope of central Sichuan paleo-uplift on the east; Weiyuan and Well Datan-1 block on the west) of the Deyang-Anyue rift trough in ...
Zezhang SONG, Shigui JIN, Bing LUO, Qingyong LUO, Xingwang TIAN, Dailin YANG, Ziyu ZHANG, Wenjin ZHANG, Luya WU, Jiali TAO, Jiahuan HE, Wenzheng LI, Bingfei GE, Guan WANG, Jiawei GAO   +14 more
doaj   +4 more sources

Restoration of paleokarst geomorphology of Sinian Dengying Formation in Sichuan Basin and its significance, SW China

Petroleum Exploration and Development, 2015
Based on newly drilled well data in the Gaoshiti area in the central Sichuan Basin, profile data of more than 150 field outcrops of the regional geological survey, and stratigraphic division and correlation of more than 30 wells in the Sichuan Basin and ...
Hong LIU, Sicong LUO, Xiucheng TAN, Ling LI, Chengbo LIAN, Wei ZENG, Bing LUO, Shujiao SHAN   +7 more
doaj   +3 more sources

Study on the difference of water-bearing capacity of fault-controlled dolomites in Dengying Formation of a mining area in central Guizhou and its significance of water control

Carsologica Sinica, 2023
The central region of Guizhou Province enjoys global fame of its areas with large-scale production rich in phosphorus. For a long time, the phosphate rock resources in this area have provided a reliable guarantee for the domestic economic development. At
Gang XIANG, Mingzhang WANG, Mudan ZENG, Jiaming WANG, Shanxing FAN   +4 more
doaj   +2 more sources

Dickinsonia from the Ediacaran Dengying Formation in the Yangtze Gorges area, South China [PDF]

Palaeoworld, 2021
Abstract Dickinsonia is an iconic fossil of the Ediacara biota (~575–539 Ma). It was previously known from siliciclastic successions of the White Sea assemblage in Australia, Baltica, and possibly India. Here we describe Dickinsonia sp. from the terminal Ediacaran Shibantan Member limestone (ca.
Xiao-Peng Wang, Zhe Chen, Ke Pang, Chuan-Ming Zhou, Shuhai Xiao, Bin Wan, Xun-Lai Yuan   +6 more
core   +4 more sources

Characteristics, controlling factors and exploration prospects of microbial dolomite reservoirs in the second member of Dengying Formation, Penglai-Zhongjiang area of central Sichuan Basin

Shiyou shiyan dizhi, 2023
The formation and evolution of dolomite reservoirs in the Sinian Dengying Formation in the Sichuan Basin have attracted much attention recently. Due to their economic significance for hosting natural gas resources, determining the key factors that govern
Long WEN, Jianyong ZHANG, Liyin PAN, Hualing MA, Zeqi LI, Wenzheng LI, Wuren XIE, Zecheng Wang, Xiaodong FU, Yongxiao WANG, Rong LI   +10 more
doaj   +2 more sources

Sedimentary facies and reservoir characteristics of fourth Member of Dengying Formation in Well DB1 area， north-central Sichuan Basin

Youqi dizhi yu caishoulu
The reservoir lithology of the fourth Member of Dengying Formation in the north-central Sichuan Basin is complex with strong heterogeneity， which limits the gas reservoir exploration in the fourth Member of Dengying Formation.
CHEN Hongwei, WANG Shilin, HE Yuan, WANG Jun, QIN Qirong, ZHAO Jianmin   +5 more
doaj   +2 more sources

The geochemical characteristics and origin analysis of the botryoidal dolomite in the Upper Sinian Dengying Formation in the Sichuan Basin, China

Journal of Natural Gas Geoscience, 2019
Botryoidal dolomite has great value for petroleum exploration and has dominantly developed in the middle and lower part of Member II in the Sinian Dengying Formation in the Sichuan Basin.
Anping Hu, Anjiang Shen, Ying Wang, Liyin Pan, Yongsheng Wang, Yi Hao, Jie Zhang   +6 more
doaj   +2 more sources

Features and origin of natural gas in the Sinian–Cambrian of central Sichuan paleo-uplift, Sichuan Basin, SW China

Petroleum Exploration and Development, 2015
Based on the new drilling data and field outcrop data of the Gaoshiti–Moxi area, the geochemical characteristics of the Sinian-Cambrian natural gas are studied and analyzed, including gas composition, isotope, light hydrocarbon, kerogen carbon isotope ...
Guoqi WEI, Zengye XIE, Jiarong SONG, Wei YANG, Zhihong WANG, Jian LI, Dongliang WANG, Zhisheng LI, Wuren XIE   +8 more
doaj   +2 more sources

Structural features and exploration targets of platform margins in Sinian Dengying Formation in Deyang—Anyue Rift, Sichuan Basin, SW China

Petroleum Exploration and Development, 2023
Based on the seismic, logging, drilling and other data, the distribution, structural types and mound-shoal hydrocarbon accumulation characteristics of platform margins of the Sinian Dengying Formation in the Deyang—Anyue Rift and its periphery were ...
Fuying ZENG, Wei YANG, Guoqi WEI, Haiyong YI, Yunxian ZENG, Gang ZHOU, Shiwei YI, Wenzhi WANG, San ZHANG, Qingchun JIANG, Shipeng HUANG, Mingyi HU, Cuiguo HAO, Yuan WANG, Xuan ZHANG   +14 more
doaj   +2 more sources

Paleo-geomorphology formed during Tongwan tectonization in Sichuan Basin and its significance for hydrocarbon accumulation

Petroleum Exploration and Development, 2014
Through analyzing the nature and periods of Tongwan tectonization, by using seismic data, drilling data and outcrop data, the pre-Qiongzhusi Formation eroded paleo-geomorphology was described with remaining thickness and moldic methods, and the ...
Zecheng WANG, Hua JIANG, Tongshan WANG, Weihua LU, Zhidong GU, Anna XU, Yu YANG, Zhaohui XU   +7 more
doaj   +4 more sources