天然气地质学

断层泥比率(SGR)及其在断层侧向封闭性评价中的应用

展开
  • 中国地质大学资源学院; 湖北武汉;

网络出版日期: 2005-06-20

SHALE GOUGE RATIO AND ITS APPLICATION IN THE FAULT SEAL ESTIMATION ACROSS THE FAULTED ZONE

Expand
  • Faculty of Earth Resources, China University of Geosciences, Wuhan 430074, China

Online published: 2005-06-20

摘要

断层封闭性的评价是研究控制油气运聚的断裂输导体系的核心问题。从1966年Smith建立断层封闭性理论模型之后,国内外许多学者在评价预测断层封闭性方面做了大量的研究工作,并在近10年取得很大进展,提出了许多有效的定性或定量评价方法。在前人研究的基础上,对粘土涂抹作用造成的断层侧向封闭性进行了深入分析。应用Yielding等(1997)提出的断层泥比率(SGR)法及其与断层侧向封闭性之间的定量关系,以江汉盆地西南缘主干断层为例,计算了该区主干断层的断层泥比率,研究了对这些断层在主要目的层形成的侧向封闭性及其对油气运聚所形成的控制作用。认为断层泥比率是研究断层侧向封闭性的一个有效指标。

本文引用格式

杨智;何生;王锦喜;刘琼; . 断层泥比率(SGR)及其在断层侧向封闭性评价中的应用[J]. 天然气地球科学, 2005 , 16(3) : 347 -351 . DOI: 10.11764/j.issn.1672-1926.2005.03.347

Abstract

The estimation of fault sealing is a crucial issue in studying petroleum migration and accumulation in sedimentary basins. In 1966 Smith has proposed the theoretical model of Fault Sealing, since then, many scholars have done a lot of work in estimating and predicting the fault seal in clastic strata, and have made great progress of the study during last 10 years.The paper analyses deeply on the lateral fault seal by clay smear on the basis of the precensors studies. Using the Shale Gouge Ratio by Yielding .

参考文献

 [1] 陈发景,田世澄. 压实与油气运移[M].武汉:中国地质大学出版社1989.  
 [2] 吕延防,付广.断层封闭性研究[M].北京:石油工业出版社,2002.  
 [3] 金之钧,张一伟.油气成藏条件及主要控制因素[M\].北京:石油工业出版社2002.  
 [4] Davies R K. Introduction to AAPG Bulletin thematic issue on fault seals[A]. AAPG Bulletin, 2003, 87:377-380.
 [5] Smith D A. The eoretical consideration of sealing and nonsealing faults[J]. AAPG Bulletin,1966,50:363-374.
 [6]Smith D A. Sealing and nonsealing faults in Louisana Gulf Coast salt basin[J].AAPG Bulletin,1980,64:145-172.  
 [7] Weber K J, Mandl G, Lehner W F, et al. The role of faults in hydrocarbon migration and trapping in Nigerian growth fault structures[A]. 10th Annual Society of Petroleum Engineers,Offshore Technology Conference Proceedings[C]. 1978,4:2643-2653.
 [8]Bouvier J D, Kaars-sijpesteijn C H, Kluesner D F, et al. Three-dimentional seismic interpretation and faultsealing investigations, Nun river field, Nigeria[J]. AAPG Bulletin,1989, 73(11):1397-1414.
 [9] Yielding G, Freeman B, Needham D T. Quantitative fault seal prediction[J]. AAPG Bulletin,1997, 81:897-917.
[10] 吕延防,张发强,吴春霞,等.断层涂抹层分布规律的物理模拟实验研究[A].石油勘探与开发,2001,28(1):30-33.
[11]Lindsay N G, Murphy F C, Walsh J J, et al. Outcrop studies of shalemears on fault surfaces[A]. In Flint S S, Bryant I D. The Geological Modeling of Hydrocarbon Reservoir and Outcrop Analogues[C]. International Association of sedimentologists, Special Publication. 1993, 15: 113-123.  
[12] Bretan P, Yielding G, Jones H. Using calibrated shale gouge ratio to estimate hydrocarbon column heights[J]. AAPG Bulletin, 2003, 87(3): 383-397.
[13] 付广,孟庆芬.断层封闭性影响因素的理论分析[J].天然气地球科学,2002,13(3-4):34-39.
[14] 付广,曹成润,陈章明.泥岩涂抹系数及其在断层侧向封闭性研究中的应用[J].石油勘探与开发,1996,23(6): 38-41.
[15] 吕延防,付广,高大岭,等.油气藏封盖研究[M].北京:石油工业出版社,1996.
[16] 付广,赵平伟.断层封闭机理及主要影响因素研究[J].天然气地球科学,1999,10(3-4):54-62.
[17] 黄海平,邓宏文.泥岩盖层的封闭性能及其影响因素[J].天然气地球科学,19956(2):20-26.
[18] Harding T P, Tuminas A C.Interpretation of footwall fault traps sealed by reverse faulted and convergent wrench faults[J].AAPG Bulletin, 1988,72:738-757.
文章导航

/