A RECOVER FOR TRAJECTORY OF MAIN FAULT OF 639 PROFILE IN JIYANG DEPRESSION
Received date: 2005-10-09
Revised date: 2005-12-12
Online published: 2006-02-20
It’s a significant meaning to looking for anticline trap of roller anticline through confirming geometry of normal listric a fault,poor seismic data in deeper section usually bothers researchers during their exploring process.A inclined shear technique by rotating tangent of antithetic subsidiary fault could result in more accurate extension,thus tracing fault trajectories.We have had a great achievement in tracing trajectories of listric of 639 profile in Jiyang sag.
Key words： Jiyang sag; Fault trajectories; Subsidiary fault; Inclined shear.
YU Jun-feng;XIA Bin;Wang Ran . A RECOVER FOR TRAJECTORY OF MAIN FAULT OF 639 PROFILE IN JIYANG DEPRESSION[J]. Natural Gas Geoscience, 2006 , 17(1) : 69 -72 . DOI: 10.11764/j.issn.1672-1926.2006.01.69
[1]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）：40-44.
[2] 付广，苏玉平.控制地层剖面中天然气扩散散失的地质因素[J].天然气地 球科学，2004，15（1）：58-61.
[3]DAVISON I.Seismic expression of structural styles[J]. AAP G Studies in Geology,1973,15,variously paginated.
[4] WHITE N J,JACSON J A,MCKENZIE D P. The relationship between the g eometry of normal faults and thar of the〖CM(26〗 sedimentary layers in their ha nging walls[J].Journal of〖CM)〗[LL]Structural Geology,1986,8:87-909.
[5]WHITE N,YIELDING G.Calculating normal fault geometries at depth:theory and examples[M]//ROBERTS A M, YIELDING G,FREEMAN B.The geometry of normal faults.Geological Society Special Publication,1991:56,251-260.
[6] DULA JR W F.Geometric models of listric normal faults and rollov er folds[J]. AAPG Bulletin,1991,75:878-866.
[7]WHITE N.A method for automatically determining normal fault geometry at depth[J].Journal of Geophysical Research,1992,97:1715-1733.
[8]TINGGUANG S. Effect of subsidiary faults on the geometric construction of listric normal fault systems[J].AAPG Bulletin, 2001, 85(2):22 1-132.
[9]李春光.东营凹陷稠油油藏成因机制探讨[J].特种油气藏，1996 ，3（1）：1-6.
[10] 陈永峤，于兴河，周新桂，等.东营凹陷构造区带下第三系成岩演化与次生孔隙 发育规律研究[J].天然气地球科学，2004，15（1）：68-74.
[11] 张林晔，蒋有录，刘华,等. 东营凹陷有源特征分析[J].石油勘探与开发，200 3,30（3）：61-64.
[12]WILLIAM F.Geometric models of listric normal faults and rollover folds[J]. AAPG Bull, 1991,75(10):1609-1625.
[13] 刘池洋.渤海湾盆地基底正断层缓断面的形成原因及其地质意义[J].西北大学 学报,1987，17（1）：34-42.
[14] 杜劲霜.中国东部盆地同生断层类型及其形成机制[J].石油勘探与开发，1984 ，11（3）：8-17.
[15] 张林晔，张守春,黄开权.半咸水湖相未成熟油成因机理模拟实验研究[J]. 科学通报，1999，44（4）：361-368.
[16] 邹东波，吴时国，刘刚，等.渤海湾盆地桩海地区NNE向断层性质及其对油气的影 响[J].天然气地球科学，2004，15（5）：503-507.
[17] XIAO H.Role of compaction in listric shape of normal fault[J]. AAPG Bull,1989,75:777-786.
[18]吕修祥，王捷，杜公谨.渤海湾盆地济阳坳陷的犁式正断层[J]. 石油大学学报：自然科学版,1996,20(4):11-15.
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