Search Results - "Shuangfang Lu"

1D and 2D Nuclear magnetic resonance (NMR) relaxation behaviors of protons in clay, kerogen and oil-bearing shale rocks by Zhang, Pengfei, Lu, Shuangfang, Li, Junqian, Chang, Xiangchun

“…Few 1D T2 and 2D T1-T2 Nuclear magnetic resonance (NMR) studies have focused on oil-bearing shales with complex constituents and a deeper understanding of the…”
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Pore structure characteristics of tight sandstones in the northern Songliao Basin, China by Zhang, Luchuan, Lu, Shuangfang, Xiao, Dianshi, Li, Bo

“…Understanding the pore structure characteristics of tight gas sandstones is the primary purpose of reservoir evaluation and efforts to characterize tight gas…”
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Evolution of pore space in tight sandstone; the roles of dissolution, calcite cementation, and clay growth by Zhou Nengwu, Zhou Nengwu, Wang Min, Wang Min, Lu Shuangfang, Lu Shuangfang, Liu Wei, Liu Wei, Guan Ying, Guan Ying, Yu Changqi, Yu Changqi

“…Pore space transforms through mineral precipitation and dissolution, providing insights into the dynamic changes in the pore structure of rocks over time. In…”
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Characterization of pore size distributions of shale oil reservoirs: A case study from Dongying sag, Bohai Bay basin, China by Zhang, Pengfei, Lu, Shuangfang, Li, Junqian

“…Shale oil reservoirs characterized by complex pore structures typically contain a wide pore size range from nanometers to millimeters. The pore size…”
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Effect of sedimentary environment on the formation of organic-rich marine shale: Insights from major/trace elements and shale composition by Zhang, Luchuan, Xiao, Dianshi, Lu, Shuangfang, Jiang, Shu, Lu, Shudong

“…Sedimentary environment and redox conditions play a significant role in the formation of organic-rich shale. The vertical variations of major/trace elements,…”
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Effects of paleoenvironment on continental shale oil enrichment and producibility in the Biyang Depression by Li Jijun, Li Jijun, Liu Zhao, Liu Zhao, Zhang Xinwen, Zhang Xinwen, Feng Guoqui, Feng Guoqui, Liu Jiewen, Liu Jiewen, Ma Yan, Ma Yan, Lu Shuangfang, Lu Shuangfang, Li Wenhao, Li Wenhao, Zhou Nengwu, Zhou Nengwu

“…Continental shales with abundant oil resources often have poor brittleness, which hinders their successful development. To find favorable areas for shale oil…”
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Petrophysical characterization of oil-bearing shales by low-field nuclear magnetic resonance (NMR) by Zhang, Pengfei, Lu, Shuangfang, Li, Junqian, Chen, Chen, Xue, Haitao, Zhang, Jie

“…Shales are important components of petroleum systems, and it is necessary to reveal their petrophysical properties as reservoirs. Low-field nuclear magnetic…”
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Evaluation of gas-in-place content and gas-adsorbed ratio using carbon isotope fractionation model: A case study from Longmaxi shales in Sichuan Basin, China by Li, Wenbiao, Li, Junqian, Lu, Shuangfang, Chen, Guohui, Pang, Xiaoting, Zhang, Pengfei, He, Taohua

“…Gas-in-place (GIP) content and gas-adsorbed ratio are crucial parameters for resource potential assessment, sweet spot prediction, and production strategy…”
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Multi-scale pore structure characterization of lacustrine shale and its coupling relationship with material composition: An integrated study of multiple experiments by Zhao, Rixin, Xue, Haitao, Lu, Shuangfang, Li, Junqian, Tian, Shansi, wang, Min, Dong, Zhentao

“…Characterization of microscopic pore system of organic-rich shales is of great importance for understanding the occurrence mechanism and flow behavior of shale…”
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Microdistribution and mobility of water in gas shale: A theoretical and experimental study by Li, Junqian, Wang, Siyuan, Lu, Shuangfang, Zhang, Pengfei, Cai, Jianchao, Zhao, Jianhua, Li, Wenbiao

“…Multiphase (adsorbed and free) liquid water that is accumulated in shale matrix pores (i.e., pore water) substantially affects the storage and transport of gas…”
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Geochemical modeling of carbon isotope fractionation during methane transport in tight sedimentary rocks by Li, Wenbiao, Lu, Shuangfang, Li, Junqian, Wei, Yongbo, Feng, Wenjun, Zhang, Pengfei, Song, Zhaojing

“…Methane transportation in tight sedimentary rocks results in significant and complex isotope fractionation. Existing models and mechanistic studies of isotope…”
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Pore size distributions contributed by OM, clay and other minerals in over-mature marine shale: A case study of the Longmaxi shale from Southeast Chongqing, China by Chen, Fangwen, Zheng, Qiang, Ding, Xue, Lu, Shuangfang, Zhao, Hongqin

“…Nano-scale pores play an important role in determining the adsorption capacity of shale gas. To quantitatively evaluate the pore size distributions contributed…”
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Combining rate-controlled porosimetry and NMR to probe full-range pore throat structures and their evolution features in tight sands: A case study in the Songliao Basin, China by Xiao, Dianshi, Jiang, Shu, Thul, David, Huang, Wenbiao, Lu, Zhengyuan, Lu, Shuangfang

“…To better understand reservoir quality and to produce accurate petrophysical interpretations, it is necessary to understand complex and heterogeneous pore…”
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Characterization of shale pore system: A case study of Paleogene Xin'gouzui Formation in the Jianghan basin, China by Zhang, Pengfei, Lu, Shuangfang, Li, Junqian, Xue, Haitao, Li, Wenhao, Zhang, Ping

“…The pore size classification (micropore <2 nm, mesopore 2–50 nm and macropore >50 nm) of IUPAC (1972) has been commonly used in chemical products and shale gas…”
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Oil occurrence mechanism in nanoporous shales: A theoretical and experimental study by Zhang, Pengfei, Lu, Shuangfang, Li, Junqian, Wang, Junjie, Zhang, Junjian

“…In tight shales, occurrence characteristics limit oil migration and recovery. This paper proposes an innovative approach based on experimental and theoretical…”
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A comparison of experimental methods for describing shale pore features — A case study in the Bohai Bay Basin of eastern China by Li, Jijun, Yin, Jianxin, Zhang, Yanian, Lu, Shuangfang, Wang, Weiming, Li, Jinbu, Chen, Fangwen, Meng, Yuanlin

“…To compare experimental methods for describing shale pore features, we performed a series of parallel experiments on typical continental shales from the Bohai…”
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Nanometer-Scale Pore Characteristics of Lacustrine Shale, Songliao Basin, NE China by Wang, Min, Yang, Jinxiu, Wang, Zhiwei, Lu, Shuangfang

“…In shale, liquid hydrocarbons are accumulated mainly in nanometer-scale pores or fractures, so the pore types and PSDs (pore size distributions) play a major…”
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Shale gas reservoir characterization: A typical case in the Southeast Chongqing of Sichuan Basin, China by Chen, Fangwen, Lu, Shuangfang, Ding, Xue, He, Xipeng

“…The Lower Silurian Longmaxi Shale in Southeast Chongqing of Sichuan Basin in China is considered to be a potential shale gas reservoir by many scholars in…”
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Carbon isotope fractionation during shale gas transport: Mechanism, characterization and significance by Li, Wenbiao, Lu, Shuangfang, Li, Junqian, Zhang, Pengfei, Wang, Siyuan, Feng, Wenjun, Wei, Yongbo

“…The gas in-place (GIP) content and the ratio of adsorbed/free gas are two key parameters for the assessment of shale gas resources and have thus received…”
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Occurrence mechanism of lacustrine shale oil in the Paleogene Shahejie Formation of Jiyang Depression, Bohai Bay Basin, China by WANG, Min, MA, Rui, LI, Jinbu, LU, Shuangfang, LI, Chuanming, GUO, Zhiqiang, LI, Zheng

“…To determine the occurrence mechanism and mobility of shale oil in the Shahejie Formation in the Jiyang Depression, organic geochemistry analysis, thin-section…”
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