Results 111 to 120 of about 27,603 (134)
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Journal of Petroleum Science and Engineering, 2019
Abstract The Jimsar Sag is an important shale oil exploration target area in the Junggar Basin, northwestern China. The lower Permian Lucaogou Formation, with a thickness of 200–300 m, is composed of thin tuffite, tuffaceous dolomite, mudstone and siltstone, and is the primary exploration target.
Yang Su, Xiujian Ding, Ming Zha
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Abstract The Jimsar Sag is an important shale oil exploration target area in the Junggar Basin, northwestern China. The lower Permian Lucaogou Formation, with a thickness of 200–300 m, is composed of thin tuffite, tuffaceous dolomite, mudstone and siltstone, and is the primary exploration target.
Yang Su, Xiujian Ding, Ming Zha
exaly +3 more sources
Arabian Journal of Geosciences, 2021
Hydrogen and oxygen isotopes provide new evidence for estimating the composition of hydraulic fracturing flowback fluid. However, water-rock interaction between the fracturing fluid and the reservoir rock could have a negative effect. Thus, a comprehensive investigation of hydrogen and oxygen isotope exchange during water-rock interaction can greatly ...
Jia Jun, Wang Liang, Sima Liqiang
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Hydrogen and oxygen isotopes provide new evidence for estimating the composition of hydraulic fracturing flowback fluid. However, water-rock interaction between the fracturing fluid and the reservoir rock could have a negative effect. Thus, a comprehensive investigation of hydrogen and oxygen isotope exchange during water-rock interaction can greatly ...
Jia Jun, Wang Liang, Sima Liqiang
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Minerals (Basel, Switzerland)The Jimsar Sag is an important shale oil exploration target area in the Junggar Basin, northwestern China. The Permian Lucaogou Formation, with a thickness of 200–300 m, is the primary exploration target.
Senhu Lin, Zhongying Zhao, Xia Luo
exaly +2 more sources
Journal of Asian Earth Sciences, 2019
Abstract Fine-grained sedimentary rocks are well developed in a salinized lacustrine basin in the Junggar Basin, China. Understanding the sedimentary characteristics and process of these fine-grained sediments is essential to find the exploration target for tight oil.
Yongqiang Yang +2 more
exaly +2 more sources
Abstract Fine-grained sedimentary rocks are well developed in a salinized lacustrine basin in the Junggar Basin, China. Understanding the sedimentary characteristics and process of these fine-grained sediments is essential to find the exploration target for tight oil.
Yongqiang Yang +2 more
exaly +2 more sources
2021
Aiming at the problems such as high viscosity of tight oil, poor pressure conductivity, large seepage resistance and difficulty in starting crude oil in the Lucaogou Formation of Jimsar Sag, CO2 injection for enhanced recovery was studied. The CO2 huff and puff component model of fractured horizontal well in tight reservoir is established, and the ...
Furong Yang, Yongsheng An
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Aiming at the problems such as high viscosity of tight oil, poor pressure conductivity, large seepage resistance and difficulty in starting crude oil in the Lucaogou Formation of Jimsar Sag, CO2 injection for enhanced recovery was studied. The CO2 huff and puff component model of fractured horizontal well in tight reservoir is established, and the ...
Furong Yang, Yongsheng An
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Petroleum Science and Technology, 2019
A series of optimization experiments were conducted on programed temperature rates, injection mode and the inlet temperature to explore an optimum whole oil gas-chromatography experimental method f...
Yuhan Jiang, Dujie Hou, Ziming Zhang
exaly +2 more sources
A series of optimization experiments were conducted on programed temperature rates, injection mode and the inlet temperature to explore an optimum whole oil gas-chromatography experimental method f...
Yuhan Jiang, Dujie Hou, Ziming Zhang
exaly +2 more sources
Journal of Petroleum Science and Engineering, 2017
Abstract The primary objective of this work was to comprehensively investigate the production dynamics of the CO2 cyclic injection coupled with CO2 sequestration efficiency in the tight porous media of Lucaogou formation in Jimsar sag, China. The PVT results showed that significant viscosity reduction and swelling of the crude oil occurred as a ...
Bing Wei +6 more
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Abstract The primary objective of this work was to comprehensively investigate the production dynamics of the CO2 cyclic injection coupled with CO2 sequestration efficiency in the tight porous media of Lucaogou formation in Jimsar sag, China. The PVT results showed that significant viscosity reduction and swelling of the crude oil occurred as a ...
Bing Wei +6 more
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Global Meeting Abstracts, 2015
The Lucaogou organic-rich sediments composed of gray black mudstone, dolomitic mudstone, argillaceous siltstone and sedimentary tuff in the Jimsar Sag are world class source rocks. They are the main source rock for reservoirs in the Permian Lucaogou Formation, which is the primary exploratory stratum of tight oil reservoirs in the Jimsar Sag, Junggar ...
Xiujian Ding* +5 more
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The Lucaogou organic-rich sediments composed of gray black mudstone, dolomitic mudstone, argillaceous siltstone and sedimentary tuff in the Jimsar Sag are world class source rocks. They are the main source rock for reservoirs in the Permian Lucaogou Formation, which is the primary exploratory stratum of tight oil reservoirs in the Jimsar Sag, Junggar ...
Xiujian Ding* +5 more
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Journal of Earth Science, 2017
The Lower Permian Lucaogou Formation in the Jimsar sag, Junggar Basin is a typical tight-oil reservoir in China. For effective exploration and production, the formation of a high-quality reservoir must be thoroughly studied. In this work, the tight-oil reservoir was examined using a variety of methods, including core and thin-section observations, XRD,
Yongqiang Yang +5 more
openaire +1 more source
The Lower Permian Lucaogou Formation in the Jimsar sag, Junggar Basin is a typical tight-oil reservoir in China. For effective exploration and production, the formation of a high-quality reservoir must be thoroughly studied. In this work, the tight-oil reservoir was examined using a variety of methods, including core and thin-section observations, XRD,
Yongqiang Yang +5 more
openaire +1 more source