[1]公言杰,柳少波,方世虎,等.四川盆地侏罗系致密油聚集孔喉半径下限研究[J].深圳大学学报理工版,2014,31(1):103-110.[doi:10.3724/SP.J.1249.2014.01103]
 Gong Yanjie,Liu Shaobo,et al.Radius threshold of pore throat for tight oil accumulation[J].Journal of Shenzhen University Science and Engineering,2014,31(1):103-110.[doi:10.3724/SP.J.1249.2014.01103]
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四川盆地侏罗系致密油聚集孔喉半径下限研究()
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《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第31卷
期数:
2014年第1期
页码:
103-110
栏目:
环境与能源
出版日期:
2014-01-14

文章信息/Info

Title:
Radius threshold of pore throat for tight oil accumulation
文章编号:
20140115
作者:
公言杰12柳少波12方世虎12姜林12袁选俊12陶士振1
1)中国石油天然气股份有限公司勘探开发研究院, 北京100083
2)提高石油采收率国家重点实验室, 北京 100083
Author(s):
Gong Yanjie1 2 Liu Shaobo1 2 Fang Shihu1 2 Jiang Lin1 2 Yuan Xuanjun1 2 and Tao Shizhen1
1)Research Institute of Petroleum Exploration and Development, China National Petroleum Corp., Beijing 100083, P.R.China
2)The State Key Laboratory of Oil Recovery, Beijing 100083, P.R.China
关键词:
油层物理公山庙油田侏罗系沙溪庙组致密油储层聚集孔喉半径下限资源量
Keywords:
petrophysics Gong Shanmiao oil field Jurassic Sha Ximiao Fm. tight oil radius threshold of pore throat for oil accumulation oil resources
分类号:
P 624
DOI:
10.3724/SP.J.1249.2014.01103
文献标志码:
A
摘要:
设计一种测定致密油聚集孔喉半径下限的方法. 通过能谱仪测定碳含量判定喉道是否含油或烃类残留,采用环境扫描电镜多次测量、逐渐逼近,最终得到聚集孔喉半径下限.使用该方法测定四川盆地公山庙油田侏罗系沙溪庙组致密油聚集孔喉直径下限为44 nm,通过拟合得到有效孔隙度下限值为1.4%,使沙溪庙组油藏资源量统计值增加了约29%.
Abstract:
A laboratory method was designed to determine the oil/hydrocarbon residues. By using spectrometer and various other measurements the pore throat radius threshold of oil accumulation was gradually obtained in addition to using environmental scanning electron microscope. Results show that the pore throat radius threshold of sample from Jurassic sandstone oil reservoirs in Sichuan Basin is 44 nm and the lower limit of effective porosity is 1.4%, which effectively increases the reservoir resources statistics amount by about 29%.

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备注/Memo

备注/Memo:
Received:2013-09-03;Accepted:2013-12-10
Foundation:National Basic Research Program of China (2014CB239000); National “Twelfth Five-Year Plan” for Science and Technology Major Project (2011ZX05001)
Corresponding author:Senior Engineer Liu Shaobo. E-mail: lsb@petrochina.com.cn
Citation:Gong Yanjie, Liu Shaobo, Fang Shihu, et al. Radius threshold of pore throat for tight oil accumulation[J]. Journal of Shenzhen University Science and Engineering, 2014, 31(1): 103-110.(in Chinese)
基金项目:国家重点基础研究发展计划资助项目(2014CB239000); “十二五”国家科技重大专项资助项目(2011ZX05001)
作者简介:公言杰(1986-),男(汉族),山东省蒙阴县人,中国石油天然气股份有限公司勘探开发研究院工程师. E-mail: gongyanjie2008@petrochina.com.cn
引文:公言杰,柳少波,方世虎,等. 四川盆地侏罗系致密油聚集孔喉半径下限研究[J]. 深圳大学学报理工版,2014,31(1):103-110.
更新日期/Last Update: 2014-01-08