Inspired by the successful development of shale oil/gas exploration in North American, multiple continental oil fields in China have vigorously put forward its evaluation and exploration of shale oil. However, the out...Inspired by the successful development of shale oil/gas exploration in North American, multiple continental oil fields in China have vigorously put forward its evaluation and exploration of shale oil. However, the outcomes of shale oil drilling in China are not well as expected.展开更多
Nanometer-scale pores exist in the shale, causing that shale has complex reservoir spaces, which results in a poor connectivity among various pores. In addition, because of the complex mineralogical compositions, ther...Nanometer-scale pores exist in the shale, causing that shale has complex reservoir spaces, which results in a poor connectivity among various pores. In addition, because of the complex mineralogical compositions, there is a variety of fluid occurrence state in the pores of the shale, causing that it is difficult to do experimental research for shale.展开更多
1 Introduction Pore is the major oil and gas reservoir, and its volume and structure determines the gas capacity of shale and the occurrence mode of gas. The development of shale porosity is mainly affected by the con...1 Introduction Pore is the major oil and gas reservoir, and its volume and structure determines the gas capacity of shale and the occurrence mode of gas. The development of shale porosity is mainly affected by the content and diagenesis of quartz, clay and some other minerals, the content and maturity of TOC, the strength and time of tectonic activities etc., besides the study ofpore＇s character of shale reservoir is an important prerequisite to exploration and production of shale hydrocarbon and guarantee and improvement of hydrocarbon reserves. Among pores, the organic pores include organic matter pores and biological fossil pores.展开更多
1 Introduction A thin carbonate sediments is developed at Sha he jie group, in Su Ning--Da Wang Zhuang area of Ji Zhong depression. Based at core description, identification and analysis of foundation under the micros...1 Introduction A thin carbonate sediments is developed at Sha he jie group, in Su Ning--Da Wang Zhuang area of Ji Zhong depression. Based at core description, identification and analysis of foundation under the microscope, combined with logging, analysis, we have discussed the carbonate sedimentary characteristics and sedimentary model in Su Ning--Da Wang Zhuang area.展开更多
文摘Inspired by the successful development of shale oil/gas exploration in North American, multiple continental oil fields in China have vigorously put forward its evaluation and exploration of shale oil. However, the outcomes of shale oil drilling in China are not well as expected.
基金financially supported by the Natural Science Foundation of China(Grant No.41330313)the Natural Science Foundation of China(Grant No.41172 134)+1 种基金the Fundamental Research Funds for the Central University(Grants No.13CX05013A and No.15CX020 86A)the Research Project Funded by the SINOPEC Corp.(Grant No.P14068)
文摘Nanometer-scale pores exist in the shale, causing that shale has complex reservoir spaces, which results in a poor connectivity among various pores. In addition, because of the complex mineralogical compositions, there is a variety of fluid occurrence state in the pores of the shale, causing that it is difficult to do experimental research for shale.
基金the National Science Foundation of China(Grant No.41302101,41330313)
文摘1 Introduction Pore is the major oil and gas reservoir, and its volume and structure determines the gas capacity of shale and the occurrence mode of gas. The development of shale porosity is mainly affected by the content and diagenesis of quartz, clay and some other minerals, the content and maturity of TOC, the strength and time of tectonic activities etc., besides the study ofpore＇s character of shale reservoir is an important prerequisite to exploration and production of shale hydrocarbon and guarantee and improvement of hydrocarbon reserves. Among pores, the organic pores include organic matter pores and biological fossil pores.
基金the National Science Foundatio n of China(Grant No.41302101,41330313) for financially supporting this project
文摘1 Introduction A thin carbonate sediments is developed at Sha he jie group, in Su Ning--Da Wang Zhuang area of Ji Zhong depression. Based at core description, identification and analysis of foundation under the microscope, combined with logging, analysis, we have discussed the carbonate sedimentary characteristics and sedimentary model in Su Ning--Da Wang Zhuang area.
