门限控烃作用及其在有效烃源岩判别研究中的应用

姜振学; 庞雄奇; 金之钧; 周海燕; 王显东

Volume 27 Issue 6

Jun. 2002

Turn off MathJax

Article Contents

Article Navigation > Earth Science > 2002 > 27(6): 689-695

JIANG Zhen-xue, PANG Xiong-qi, JIN Zhi-jun, ZHOU Hai-yan, WANG Xian-dong, 2002. Threshold Control over Hydrocarbons and Its Application in Distinguishing Valid Source Rock. Earth Science, 27(6): 689-695.

Citation:

PDF( 1297 KB)

Threshold Control over Hydrocarbons and Its Application in Distinguishing Valid Source Rock

JIANG Zhen-xue^{1, 2},
PANG Xiong-qi^{1, 2},
JIN Zhi-jun^{1, 2},
ZHOU Hai-yan^{1, 2},
WANG Xian-dong^{1, 2}

1.
Basin & Reservoir Research Center, University of Petroleum, Beijing 102249, China
2.
Key Laboratory for Hydrocarbon Accumulation, Ministry of Education, Beijing 102249, China

Received Date: 2002-08-12
Publish Date: 2002-11-25

Abstract

Abstract

A series of thresholds, such as thresholds of hydrocarbon generation, expulsion, accumulation and resources, may occur during reservoir formation. Part of hydrocarbons are consumed in certain reservoir system of petroleum when reaching a threshold. Oil and gas supplied by source rocks in practical geological conditions can be accumulated to form reservoir in larger scale and be of promising oil and gas exploration future only after hydrocarbon generation amount from the source rock is more than the sum of hydrocarbon lost across each threshold. Source rocks can be called valid source rock only when the excessive oil and gas come from them can form a commercial reservoir after the amount of hydrocarbons generated by the source rock meets the need of all kinds of wasting during the process of reservoir formation. The paper presents geologic meanings, judging standards, mechanisms of controlling oil and gas of thresholds and their application in Paleozoic carbonate source rock evaluation in Tarim basin. Researches indicate that there is not a minimum lower limit of organic matter abundance which can be used validly everywhere. While the minimum lower limit of organic matter abundance was affected by conditions of the source rock itself, together with the geological conditions of reservoir formation.
- reservoir formation system,
- thresholds controlling on hydrocarbon,
- valid source rock,
- resources evaluation,
- Tarim basin

FullText(HTML)

References(17)

References

[1]	武守诚. 石油资源地质评价导论[M]. 北京: 石油工业出版社, 1994.1 -125. WU S C. Guide of petroleum resource geological evaluation [M]. Beijing: Petroleum Industry Press, 1994.1 -125.
[2]	宋芝祥. 油气资源评价方法的选择[J]. 沉积学报, 1987, 5(1): 104-113. https://www.cnki.com.cn/Article/CJFDTOTAL-CJXB198701011.htm SONG Z X. Selection of petroleum resource evaluation methods [J]. Acta Sedimentologica Sinica, 1987, 5(1): 104 -113. https://www.cnki.com.cn/Article/CJFDTOTAL-CJXB198701011.htm
[3]	赵旭东. 中国数学地质(一)[M]. 北京: 地质出版社, 1986.1-172. ZHAO X D. China mathematic geology (Ⅰ)[M]. Beijing: Geological Publishing House, 1986.1-172.
[4]	郝石生, 黄志龙, 高耀斌, 等. 天然气运聚平衡及其应用[M]. 北京: 石油工业出版社, 1994.3-55. HAO S S, HUANG Z L, GAO Y B, et al. Gas migration and accumulation balance and application[M]. Beijing: Petroleum Industry Press, 1994.3-55.
[5]	庞雄奇, 陈章明, 陈发景. 含油气盆地地史、热史、生留排烃史数值模拟研究与烃源岩定量评价[M]. 北京: 地质出版社, 1993.1 -98. PANG X Q, CHEN Z M, CHEN F J. Numerical simulation of hydrocarbon generation, remaining and expulsion from source rocks in geohistory and their quantitative evaluation[M]. Beijing: Geological Publishing House, 1993.1 -98.
[6]	庞雄奇. 排烃门限控油气理论与应用[M]. 北京: 石油工业出版社, 1995.1 -147. PANG X Q. Theory of hydrocarbon expulsion threshold' s controlling hydrocarbon and its application[M]. Beijing: Petroleum Industry Press, 1995.1 -147.
[7]	庞雄奇, 陈章明, 陈发景. 排烃门限的基本概念、研究意义与应用[J]. 现代地质, 1997, 11(4): 510-521. PANG X Q, CHEN Z M, CHEN F J. Basic concept of hydrocarbon expulsion threshold and its research significance and application[J]. Geoscience, 1997, 11(4): 510-521.
[8]	蒂索B P. 石油的形成与分布[M]. 北京: 石油工业出版社, 1978.44 -198. Tissot B P. Petroleum formation and occurrence[M]. Beijing: Petroleum Industry Press, 1978.44-198.
[9]	程克明. 吐哈盆地油气生成[M]. 北京: 石油工业出版社, 1994.1-199. CHENG K M. Petroleum generation of Turpan-Hami basin [M]. Beijing: Petroleum Industry Press, 1994.1 -199.
[10]	Schowalter T T. M echanics of secondary hydrocarbon migration and entrapment[J]. AAPG, 1979, 63(5): 728-760.
[11]	李明诚. 碎屑岩系中天然气运移的特征及其定量研究[J]. 石油与天然气地质, 1992, 19(4): 1 -11. https://www.cnki.com.cn/Article/CJFDTOTAL-SKYK199204000.htm LI M C. Characteristics and quantitative study of natural gas migration in clastic rocks[J]. Oil & Gas Geology, 1992, 19 (4): 1-11. https://www.cnki.com.cn/Article/CJFDTOTAL-SKYK199204000.htm
[12]	England M A, Fleet A J. Petroleum migration[M]. London: Sunbury-on-Thames, 1991.149-161.
[13]	England W A, Mackenzie A S, Mann D M, et al. The movement and entrapment of petroleum fluid in the subsurface[J]. Journal of the Geological Society, 1987, 1(144): 327-347.
[14]	王志欣, 张一伟. 含油(气) 饱和度与油(气) 运移的关系[J]. 石油与天然气地质, 2000, 21(3): 197 -200. doi: 10.3321/j.issn:0253-9985.2000.03.003 WANG Z X, ZHANG Y W. Relationship between oil (gas) saturation and migration[J]. Oil & Gas Geology, 2000, 21 (3): 197-200. doi: 10.3321/j.issn:0253-9985.2000.03.003
[15]	Thomas M M, Clouse J A. Scaled physical model of oil migration[J]. AAPG Bull, 1995, 79(1): 19-29.
[16]	付广, 姜振学, 陈章明. 松辽盆地三肇地区扶余油层天然气通过青山口组泥岩盖层的扩散史[J]. 大庆石油地质与开发, 1993, 12(3): 5 -9. https://www.cnki.com.cn/Article/CJFDTOTAL-DQSK199303002.htm FU G, JIANG Z X, CHEN Z M. Diffusion history of natural gas in Fuyu reservoir of Songliao basin through mudstone caprock of Qingshankou Formation[J]. Petroleum Geology & Oilfield Development in Daqing, 1993, 12(3): 5 -9. https://www.cnki.com.cn/Article/CJFDTOTAL-DQSK199303002.htm
[17]	付广, 姜振学, 庞雄奇. 盖层烃浓度封闭能力评价方法探讨[J]. 石油学报, 1997, 18(1): 39 -43. doi: 10.3321/j.issn:0253-2697.1997.01.007 FU G, JIANG Z X, PANG X Q. An estimation of sealing ability of hydrocarbon concentration of caprocks[J]. Acta Petrolei Sinica, 1997, 18(1): 39-43. doi: 10.3321/j.issn:0253-2697.1997.01.007