Results 1 to 10 of about 1,112 (129)

Hydrocarbon accumulation conditions and exploration targets of the Sinian Dengying Formation in the Southeastern Sichuan Basin

Energy Geoscience, 2023
No breakthrough has been made in petroleum exploration of the Sinian Dengying Formation in the southeastern Sichuan Basin as the major factors controlling the hydrocarbon accumulation of the Dengying Formation have not been well established, including ...
Shuangjian Li, Wei Sun, Yingqiang Li, Jian Gao, Zhiyuan Liu, Xiaokuan Feng   +5 more
doaj   +3 more sources

Effect of different lithological assemblages on shale reservoir properties in the Permian Longtan Formation, southeastern Sichuan Basin: Case study of Well X1. [PDF]

PLoS ONE, 2022
Various types of marine-continental transitional facies are present in the gas-bearing shales of the southeastern Sichuan Basin. A review of the different lithological assemblages in these rocks is important for assessing the likely shale gas content and
Qian Cao, Xin Ye, Yan Liu, Pengwei Wang, Ke Jiang   +4 more
doaj   +2 more sources

Characteristics of source rocks of the Datangpo Fm, Nanhua System, at the southeastern margin of Sichuan Basin and their significance to oil and gas exploration

Natural Gas Industry B, 2017
In recent years, much attention has been paid to the development environment, biogenetic compositions and hydrocarbon generation characteristics of ancient source rocks in the deep strata of the Sichuan Basin because oil and gas exploration extends ...
Zengye Xie, Guoqi Wei, Jian Zhang, Wei Yang, Lu Zhang, Zhihong Wang, Jie Zhao   +6 more
doaj   +3 more sources

Research about distal-basin shallow-river fluvial-dominated delta mode of Xiaoheba formation of Silurian of Southeastern Sichuan Basin and thinking about oil and gas exploration

Petroleum, 2020
Through precisely measured data of field outcrops, wells logging data and samples analytical data in the research area, it is considered that the topography of the sedimentary period of Xiaoheba formation is relatively flat, the water flow is shallow and
Lixue Cheng, Liangjun Wang, Yanping Luo
doaj   +3 more sources

Characteristics and genesis of shoal facies reservoir of the Lower Ordovician Tongzi Formation in southeastern Sichuan Basin, China

Petroleum
The Lower Ordovician Tongzi Formation containing abundant shoal sediments is the most promising stratum for the petroleum exploration in the Sichuan Basin.
Ruiqing Tao, Hao Tang, Wei Yan, Yading Li, Qianwen Mo, Ling Li, Li Zhou, Tao Ma, Jinbiao An, Guoliang Xiao, Xiucheng Tan   +10 more
doaj   +3 more sources

Strontium isotope and element constraints on the paleoenvironment of the latest Ediacaran in the Sichuan Basin, southeastern Tibetan Plateau

Frontiers in Earth Science, 2022
The Ediacaran–Cambrian period witnessed episodic extinctions, oxygenation of seawaters, Cambrian explosions, and tectonic events. However, compared with the various high-resolution geochemical records of the early–middle Ediacaran and Cambrian, the ...
Xiaojun Zhang, Xiaojun Zhang, Gang Zhou, Pengyuan Zhang, Yuan He, Zhifu Wei, Gen Wang, Ting Zhang, Wei He, He Ma, Chenxi Zhu, Jingyi Wei, Xueyun Ma, Xiaoli Yu, Shangkun Li, Lun Li, Yongli Wang   +16 more
doaj   +3 more sources

Delineating Diversity‐Based Freshwater Bioregions by Integrating Fish and Macroinvertebrates With Species Distribution Models and Spatial Clustering [PDF]

Ecology and Evolution
Delineating ecologically meaningful spatial units is fundamental for understanding biodiversity patterns and guiding effective conservation. Here, we delineated diversity‐based freshwater bioregions across the Yangtze River Basin (YRB) by integrating ...
Yajing He, Hongzhu Wang, Junyan Wu, Yongjing Zhao, Wenjuan Gao, Yongde Cui   +5 more
doaj   +2 more sources

Trophic niche adaptation of mountain frogs around the Sichuan Basin: individual specialization and response to climate variations [PDF]

Frontiers in Zoology
Background Climatic and geographic variations have profound effects on the resource utilization of individuals and populations. Evaluating resource use in different environments is crucial for understanding species ecological adaptation strategies and ...
Kaiyue Cui, Shengnan Yang, Junhua Hu
doaj   +2 more sources

Preservation conditions for marine shale gas at the southeastern margin of the Sichuan Basin and their controlling factors

Natural Gas Industry B, 2014
Complex tectonic movements and high thermal maturity of marine shale dominate South China, where preservation conditions are critical for shale gas enrichment and productivity.
Dongfeng Hu, Hanrong Zhang, Kai Ni, Guangchun Yu   +3 more
doaj   +3 more sources

Two-Stage Differential Hydrocarbon Enrichment Mode of Maokou Formation in Southeastern Sichuan Basin, Southwestern China

Lithosphere, 2022
Sichuan Basin is one of the most potential areas for natural gas exploration and development in China. The Maokou Formation in the basin is one of the important gas-bearing layers in southeastern Sichuan.
Xianfeng Liu, Yilin Liang, Jinbao Duan, Yanping Luo   +3 more
doaj   +1 more source