An improvement in quantitatively studying lateral seal of faults

doi:10.7623/syxb201203010

Editorial office of ACTA PETROLEI SINICA ›› 2012, Vol. 33 ›› Issue (3): 414-418.DOI: 10.7623/syxb201203010

• Petroleum Exploration • Previous Articles Next Articles

An improvement in quantitatively studying lateral seal of faults

FU Guang　SHI Jijian　LU Yanfang

Received:2011-11-27 Revised:2011-02-06 Online:2012-05-25 Published:2012-07-20

断层侧向封闭性定量研究方法的改进

付　广　史集建　吕延防

东北石油大学地球科学学院　黑龙江大庆　163318

通讯作者: 付　广
作者简介:付　广，男，1962年11月生，1984年毕业于大庆石油学院石油地质专业，现为东北石油大学教授，主要从事油气藏形成与保存研究。
基金资助:
国家重大科技专项“大气田形成条件、成藏机制与富集规律研究”（2011ZX05007）资助。

Abstract

Abstract:

In order to study lateral seal of faults more exactly, we improved a quantitative method for studying lateral seal of faults based on the previous quantitative studies on lateral seal of faults by considering not only the influence of compaction pressure but also the impact of compaction time during diagenesis on fault rocks. Taking the B29 fault of the Huhenouren Structure in the Beier Depression, Hailaer Basin as an example, we quantitatively evaluated the lateral seal of the 1~9 reservoir of the Nantun Formation by comparing the unimproved study approach with the improved one. The lateral seal ability of the B29 fault evaluated by the improved study approach is obviously lower than that derived from the unimproved study approach, probably indicating an overestimate on the actual lateral seal ability of faults that used to be once assessed by the previous unimproved study approach. Therefore, the lateral seal ability of faults evaluated by the improved study approach is closer to the actual lateral seal ability of faults.

Key words: lateral seal, fault rock, quantitative study, compaction pressure in diagenesis, compaction time in diagenesis

摘要：

为了更准确研究断层侧向封闭性，在前人断层封闭性定量研究的基础上，不仅考虑了断层岩压实成岩压力的影响，而且考虑了断层岩压实成岩作用时间的影响，改进了断层侧向封闭性定量研究方法。选取海拉尔盆地贝尔凹陷呼和诺仁B29号断层为例，利用改进前后断层侧向封闭性定量研究方法，对其在南屯组①~⑨号储层侧向封闭性进行了定量评价，改进后方法研究得到的断层侧向封闭性能力明显低于改进前方法研究得到的断层侧向封闭能力，表明改进前方法的评价结果可能过高地评估了断层侧向封闭能力，而改进后方法研究得到断层侧向封闭能力才更接近地下实际情况。

关键词: 侧向封闭性, 断层岩, 定量研究, 压实成岩压力, 压实成岩时间

FU Guang　SHI Jijian　LU Yanfang. An improvement in quantitatively studying lateral seal of faults[J]. Editorial office of ACTA PETROLEI SINICA, 2012, 33(3): 414-418.

付　广　史集建　吕延防. 断层侧向封闭性定量研究方法的改进[J]. 石油学报, 2012, 33(3): 414-418.

References

[1]孙龙涛,陈长民,詹文欢,等.珠江口盆地断层封堵特征及其影响因素[J].石油学报,2007,28(4)：36-40.

Sun Longtao,Chen Changmin,Zhan Wenhuan,et al.Characteristics and influencing factors of fault sealing in Pearl River Mouth Basin[J].Acta Petrolei Sinica,2007,28(4)，36-40.

[2]吕延防，王有功，付广，等.珠江口盆地珠一坳陷断层圈闭钻探风险性评价[J].石油学报,2011,32(4)：95-100.

Lü Yanfang,Wang Yougong,Fu Guang,et al.Evaluation of the drilling risk of fault traps in the ZhuⅠDepressionin,the Pearl River Mouth Basin[J].Acta Petrolei Sinica,2011,32(4)，95-100.

[3]孙永河，付晓飞，吕延防，等.地震泵抽吸作用与油气运聚成藏物理模拟[J].吉林大学学报:地球科学版,2007,37(1):98-104.

Sun Yonghe,Fu Xiaofei,Lü Yanfang,et al.Suction role of seismic pumping and physical simulation on hydrocarbon migration and accumulation[J].Journal of Jilin University:Earth Science Edition,2007,37(1):98-104.

[4]王兆明,罗晓容,刘楼军,等.准噶尔盆地南缘霍-玛-吐断层活动特征及成藏过程[J].石油学报,2006,27(5)：28-34. 

Wang Zhaoming,Luo Xiaorong,Liu Loujun,et al.Active features of Huo-Ma-Tu fault and hydrocarbon accumulation in the southern Junggar Basin[J].Acta Petrolei Sinica,2006,27(5):28-34.

[5]Bouvier J D,Kaars-Sijpesteijn C H,Kluesner D F,et al.Three-dimensional seismic interpretation and fault sealing investigations[J],Nun River field,Nigeria[J].AAPG Bulletin,1989,73(11):1397-1414.

[6]Flint S S,Bryant I D.The geological modeling of hydrocarbon reservoir and outcrop analogues[J].International Association of Sedimentologists Special Publication,1993,15:113-123.

[7]Jones G,Fisher Q J,Knipe R J.Faulting and fault sealing and fluid flow in hydrocarbon reservoirs[M].London:Geological Society,1998:7-21.

[8]Steven L,Lorraine B E,Martin S,et al.Vertical and lateral fluidflow related to a large growth fault,South Eugene Island Block 330 field,Offshore Louisiana[J].AAPG Bulletin,1999,83(2):244-276.

[9]Yielding G,Freeman B.Quantitative fault seal prediction[J].AAPG Bulletin,1997,81(6):898-915.

[10]吕延防，黄劲松，付广，等.砂泥岩薄互层段断层封闭性定量研究[J].石油学报，2009,30（6）：824-829. 

Lü Yanfang,Huang Jinsong，Fu Guang，et al.Quantitative study on fault sealing ability in sandstone and mudstone thin interbed[J].Acta Petrolei Sinica,2009,30(6):824-829.

[11]付晓飞，方德庆，吕延防，等.从断裂带内部结构出发评价断层垂向封闭性的方法[J].地球科学—中国地质大学学报，2005,30（3）：328-336.

Fu Xiaofei,Fang Deqing,Lü Yanfang,et al.Method of evaluating vertical sealing of faults in terms of the internal structure of fault zones[J].Earth Science:Journal of China University of Geosciences,2005,30(3):328-336.

[12]付晓飞,吕延防,付广,等.逆掩断层垂向封闭性定量模拟实验及评价方法[J].地质科学,2004,39(2):223-233.

Fu Xiaofei,Lü Yanfang,Fu Guang,et al.Quantitative simulation experiment and evaluation method for vertical seal of overthrust[J].Chinese Journal of Geology,2004,39(2):223-233.

[13]吕延防,沙子萱,付晓飞,等.断层垂向封闭性定量评价方法及其应用[J].石油学报,2007,28(5):34-38.

Lü Yanfang,Sha Zixuan,Fu Xiaofei,et al.Quantitative evaluation method for fault vertical sealing ability and its application[J].Acta Petrolei Sinica,2007,28(5):34-38.

[14]吕延防,马福建.断层封闭性影响因素及类型划分[J].吉林大学学报:地球科学版,2003,33(2):163-166.

Lü Yanfang,Ma Fujian.Controlling factors and classification of fault seal[J].Journal of Jilin University:Earth Science Edition,2003,33(2):163-166.

[15]付广,吕延防,祝彦贺.断层垂向封油气性综合定量评价方法探讨及应用[J].地质科学,2005,40(4)：476-485.

Fu Guang,LüYanfang,Zhu Yanhe.A comprehensive quantitative evaluation method on faults vertical seal for oil and its application[J].Chinese Journal of Geology,2005,40(4)：476-485.

[16]洪峰，宋岩，余辉龙，等.柴达木盆地北缘典型构造断层封闭性与天然气成藏[J].石油学报，2002,23（2）：11-15. 

Hong Feng,Song Yan,Yu Huilong,et al.The fault sealability of typical structures and gas pool formed in north edge of Qaidam Basin[J].Acta Petrolei Sinica,2002,23(2):11-15.

[17]付广，于丹.苏仁诺尔断裂垂向封闭时空分布及其与油气聚集的关系[J].石油学报，2005,26（6）：40-45.

Fu Guang,Yu Dan.Time-space distribution of vertical seal in Shurennouer Fault and its relation with oil-gas accumulation[J].Acta Petrolei Sinica,2005,26(6):40-45.

[18]孙永河,韩钰萍,冯志鹏，等.海拉尔盆地贝尔凹陷断裂系统及其对油气运聚的控制作用[J].地质论评,2011,57(1):89-99. 

Sun Yonghe，Han Yuping，Feng Zhipeng，et al.Fault systems and its control on hydrocarbon migration and accumulation in Beier Sag,Hailar Basin[J].Geological Review,2011,57(1):89-99.

[19]赵利华，常井慧，付晓飞，等.贝尔凹陷断裂形成演化及对潜山和含油性的控制作用[J].大庆石油学院学报，2008,32（4）：1-4. 

Zhao Lihua,Chang Jinghui,Fu Xiaofei,et al.Evolution and formation of faults and their controlling effect on buried hill in Beier Depression[J].Journal of Daqing Petroleum Institute，2008,32(4):1-4.

An improvement in quantitatively studying lateral seal of faults

断层侧向封闭性定量研究方法的改进

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 5

Recommended Articles

Metrics

Comments

[1]	Liu Peng, Wang Yongshi, Song Mingshui, Liu Yali, Wang Min, Zhang Shun, Wang Tongda. Characteristics and evolution of fault rocks in carbonate fault zone: a case study of the Lower Paleozoic in Chezhen sag of Jiyang depression, Bohai Bay Basin [J]. Acta Petrolei Sinica, 2021, 42(5): 588-597.
[2]	FU Guang, YANG Mian, Lü Yanfang, SHI Jijian. A quantitative evaluation method for ancient lateral sealing of fault [J]. Editorial office of ACTA PETROLEI SINICA, 2013, 34(增刊一): 78-83.
[3]	Lü Yanfang WANG Yougong FU Guang LIU Zhe SUN Yonghe SHI Hesheng. Evaluation of the drilling risk of fault traps in the Zhu Ⅰ Depression in the Pearl River Mouth Basin [J]. Editorial office of ACTA PETROLEI SINICA, 2011, 32(1): 95-100.
[4]	L? Yanfang, HUANG Jinsong, FU Guang, FU Xiaofei. Quantitative study on fault sealing ability in sandstone and mudstone thin interbed [J]. ACTA PETROLEI SINICA, 2009, 30(6): 824-829.
[5]	FU Xiaofei, PAN Guoqiang, HE Xiangyang, XUAN Changji, Lü Yajuan. Lateral sealing of faults for shallow biogas in Heidimiao Formation of the southern Daqing placanticline [J]. Editorial office of ACTA PETROLEI SINICA, 2009, 30(5): 678-684.