利用地震资料进行古地形恢复方法研究及应用
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摘要
在讨论分析地质方法进行古地形恢复方法的基础上,研究了利用地震资料进行古地形恢复的技术方法。针对古地形恢复的几个技术关键问题:等时基准面的选取、压实校正系数的求取及差异构造校正进行讨论分析。综合利用各种基本地质成果,同时结合古构造、现今构造特点等,确定出研究区背景校正经验系数为0.2。就研究的方法对实际研究区目的层段进行了古地形的恢复。
On the basis of discussion and analysis of the ancient landform recovering method using geological data, we have researched and used the ancient landform recovering method based on seismic data. For several technique key problems of the ancient recovering landform: how to select equitime base surface, find compact correction coefficient, and correct the divergence structure, we have conducted discussion and analysis . Using multipurposely various base geological results, uniting the age-old structure and current one characters, we have fit to background correction coefficient to be 0.2. Finally we have conducted on the ancient landform recover with the studied method.
On the basis of discussion and analysis of the ancient landform recovering method using geological data, we have researched and used the ancient landform recovering method based on seismic data. For several technique key problems of the ancient recovering landform: how to select equitime base surface, find compact correction coefficient, and correct the divergence structure, we have conducted discussion and analysis . Using multipurposely various base geological results, uniting the age-old structure and current one characters, we have fit to background correction coefficient to be 0.2. Finally we have conducted on the ancient landform recover with the studied method.
引文
郭少斌,孙绍寒.2006.周家湾地区前侏罗纪古地貌恢复及油气富集规律.地球科学———中国地质大学学报,31(3):372—377
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王成善,刘志飞,王国芝,苗放,马智民,伊海生,李勇,李祥辉,魏明建,刘顺,黄大志.2000.新生代青藏高原三维古地形再造.成都理工学院学报,27(1):1—7
韦忠红.2006.塔河油田4区奥陶系古地貌恢复研究.内蒙古石油化工,(7):67—70
吴丽艳,陈春强,江春明,晏佳,李华,杨晓东.2005.浅谈我国油气勘探中的古地貌恢复技术.石油天然气学报(江汉石油学院学报),27(S4):559—586
赵俊兴,陈洪德,向芳.2003.高分辨率层序地层学方法在沉积前古地貌恢复中的应用.成都理工大学学报(自然科学版),30(1):76—81
Guo Shao-bin&Sun Shao-han.2006.Rebuilding paleogeomorpholo-gy of Pre-Jurassic and oil-gas accumulation regulation in Zhou-jiawan area.Earth Science:Journal of China University of Ge-osciences,31(3):372—377
Kang Zhi-hong&Wu Ming-dong.2003.Technology of recoveringancient geomorphythough sequence stratigraphy:a case studyinTahe6threservoir,Tari m Basin.Xinjiang Geology,21(3):290—292
Wang Cheng-shan,Liu Zhi-fei,Wang Guo-zhi,Mao Fang,Ma Zhi-min,Yi Hai-sheng,Li Yong,Li Xiang-hui,Wei Ming-jian,LiuShun&Huang Da-zhi.2000.Three di mension paleotopographicreconstruction in Cenozoic Tibet Plateau.Journal of ChengduUniversity of Technology,27(1):1—7
Wei Zhong-hong.2006.Ancient landscape restoration of the Ordovi-cianin No.4tract of Tahe Oil Field.Inner Monglia Petrochemi-cal Industy,(7):67—70
Wu Li-yan,Chen Chun-qiang,Jiang Chun-ming,Yan Jia,Li Hua&Yang Xiao-dong.2005.Paleogeomorphic restoring techniques inChina’s hydrocarbon exploration.Journal of Jianghan Petrole-umInstitute,27(S4):559—586
Zhao Jun-xing,Chen Hong-de&Xiang Farg.2003.The possibility of rebuilding paleogeomorphology befores basin deposition by highresolution sequence stratigraphy.Journal of Chengdu Universi-ty of Technology(Science and Technology Edition),30(1):76—81
康志宏,吴铭东.2003.利用层序地层学恢复岩溶古地貌技术———以塔河油田6区为例.新疆地质,21(3):290—292
王成善,刘志飞,王国芝,苗放,马智民,伊海生,李勇,李祥辉,魏明建,刘顺,黄大志.2000.新生代青藏高原三维古地形再造.成都理工学院学报,27(1):1—7
韦忠红.2006.塔河油田4区奥陶系古地貌恢复研究.内蒙古石油化工,(7):67—70
吴丽艳,陈春强,江春明,晏佳,李华,杨晓东.2005.浅谈我国油气勘探中的古地貌恢复技术.石油天然气学报(江汉石油学院学报),27(S4):559—586
赵俊兴,陈洪德,向芳.2003.高分辨率层序地层学方法在沉积前古地貌恢复中的应用.成都理工大学学报(自然科学版),30(1):76—81
Guo Shao-bin&Sun Shao-han.2006.Rebuilding paleogeomorpholo-gy of Pre-Jurassic and oil-gas accumulation regulation in Zhou-jiawan area.Earth Science:Journal of China University of Ge-osciences,31(3):372—377
Kang Zhi-hong&Wu Ming-dong.2003.Technology of recoveringancient geomorphythough sequence stratigraphy:a case studyinTahe6threservoir,Tari m Basin.Xinjiang Geology,21(3):290—292
Wang Cheng-shan,Liu Zhi-fei,Wang Guo-zhi,Mao Fang,Ma Zhi-min,Yi Hai-sheng,Li Yong,Li Xiang-hui,Wei Ming-jian,LiuShun&Huang Da-zhi.2000.Three di mension paleotopographicreconstruction in Cenozoic Tibet Plateau.Journal of ChengduUniversity of Technology,27(1):1—7
Wei Zhong-hong.2006.Ancient landscape restoration of the Ordovi-cianin No.4tract of Tahe Oil Field.Inner Monglia Petrochemi-cal Industy,(7):67—70
Wu Li-yan,Chen Chun-qiang,Jiang Chun-ming,Yan Jia,Li Hua&Yang Xiao-dong.2005.Paleogeomorphic restoring techniques inChina’s hydrocarbon exploration.Journal of Jianghan Petrole-umInstitute,27(S4):559—586
Zhao Jun-xing,Chen Hong-de&Xiang Farg.2003.The possibility of rebuilding paleogeomorphology befores basin deposition by highresolution sequence stratigraphy.Journal of Chengdu Universi-ty of Technology(Science and Technology Edition),30(1):76—81
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