哈萨克斯坦M盆地平衡剖面复原及其在油气成藏研究中的应用
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摘要
平衡剖面不仅可以用于评价和检验地震解释剖面、分析盆地构造演化,还有助于分析油气的动态成藏过程。对哈萨克斯坦M盆地的主干地震剖面进行了平衡剖面恢复,分析了盆地的构造演化特征及构造发育对油气成藏的影响。研究结果表明,M盆地中新生代地质演化具有明显的阶段性,早、中侏罗世为盆地断陷伸展、沉积与沉降的主要时期,白垩纪主要为坳陷期。构造控制了盆地的油气成藏条件,两次构造抬升和两次深埋是造成油气成藏过程非连续性的主要因素。
Balanced cross-section can be used not only to evaluate and test seismic interpretation profiles,analysis of tectonic evolution,but also can combine the oil and gas accumulation theory,truthfully reproduce the dynamic accumulation process of hydrocarbon.In this paper,we balanced one main seismic profile in M basin,Kazakhstan,and analyzed the characteristic of tectonic evolution and its effects to hydrocarbon accumulation.The results show that the evolution of the basin can be divided into five stages,in which the Early-Middle Jurassic period is the main stage for basin fracture extension,deposition and subsidence,and the Cretaceous period is the main stage for basin depression.Structure controlled the hydrocarbon accumulation conditions.Two tectonic uplifts and two deep buries are the main factors which resulted to the discontinuity of hydrocarbon accumulation process.
Balanced cross-section can be used not only to evaluate and test seismic interpretation profiles,analysis of tectonic evolution,but also can combine the oil and gas accumulation theory,truthfully reproduce the dynamic accumulation process of hydrocarbon.In this paper,we balanced one main seismic profile in M basin,Kazakhstan,and analyzed the characteristic of tectonic evolution and its effects to hydrocarbon accumulation.The results show that the evolution of the basin can be divided into five stages,in which the Early-Middle Jurassic period is the main stage for basin fracture extension,deposition and subsidence,and the Cretaceous period is the main stage for basin depression.Structure controlled the hydrocarbon accumulation conditions.Two tectonic uplifts and two deep buries are the main factors which resulted to the discontinuity of hydrocarbon accumulation process.
引文
[1]Chamberlin R T.The building of the Colorado Rockies[J].Journal of Geology,1919,27(3):145-164.
[2]Chamberlin R T.The appalachian folds of central Pennsylva-nia[J].Journal of Geology,1910,18(3):228-251.
[3]Dahlstrom C D A.Balanced cross sections[J].Canadian Jour-nal of Earth Sciences,1969,6(4):743-757.
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[6]Gibbs A.Blanced cross-section construction from seismic sec-tions in areas of extensional tectonics[J].Journal of StructuralGeology,1983,5(2):153-160.
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[8]Pashin J,Groshong R.Area balance in extensional structures:Comparison between the Black Warrior and Gulf Coast basins[J].AAPG Bulletin,1997,81(9):1561.
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[12]张进铎.平衡剖面技术在国内外油气勘探中的最新应用[J].地球物理学进展,2007,22(6):1856-1861.
[13]张向鹏,杨晓薇.平衡剖面技术的研究现状及进展[J].煤田地质与勘探,2007,35(2):78-80.
[14]程光锁.准噶尔盆地南缘中段构造的平衡剖面研究[J].地球学报,2008,29(5):563-570.
[15]Cooper M A,任建业.逆冲断面几何学:关于逆冲断层带的演化和平衡剖面技术的应用[J].地质科技情报,1987,6(2):43-50.
[16]宋鸿林.平衡剖面及其地质意义[J].地质科技情报,1985,4(1):18-28.
[17]Paradigm Geophysical Ltd.GeoSec2D Users Guide:Sectionconstruction and validation system release 4.2[M].Texas:Paradigm Geophysical Publications,1998.
[18]苏惠,曲丽萍,李桂霞,等.东濮凹陷平衡剖面与构造演化研究[J].石油地球物理勘探,2000,35(4):469-478.
[19]颜丹平,田崇鲁,孟令波,等.伸展构造盆地的平衡剖面及其构造意义:以松辽盆地南部为例[J].地球科学:中国地质大学学报,2003,28(3):275-280.
[20]周建勋.同沉积挤压盆地构造演化恢复的平衡剖面方法及其应用[J].地球学报,2005,26(2):151-156.
[21]刘栋梁,方小敏,王亚东,等.平衡剖面方法恢复柴达木盆地新生代地层缩短及其意义[J].地质科学,2008,43(4):637-647.
[22]刘学锋,孟令奎.松辽盆地北部深层构造的平衡剖面研究[J].西安石油大学学报:自然科学版,2004,19(5):11-15.
[23]胡斌,齐丽军,张辉,等.平衡剖面在焉耆盆地构造演化分析中的应用[J].西南石油学院学报,2006,28(4):17-21.
[24]王步清.塔里木盆地乌泊尔构造带构造平衡剖面分析[J].新疆石油地质,2009,30(2):186-187.
[25]钱俊锋,肖安成,张微,等.南天山西段前陆褶皱冲断带平衡剖面分析[J].科技通报,2009,25(4):402-406.
[26]Wang G M,Coward M P,Yuan W,et al.Fold growth duringbasin inversion:Example from the East China Sea Basin[C]∥Jamas G B,Peter G B.Basin inversion.London:GeologicalSociety Special Publications,1995:493-522.
[27]薛冈,卢华复,朱成宏,等.伸展区域平衡剖面法及其在构造分析中的应用[J].高校地质学报,2001,7(4):427-433.
[28]Bishop D,Buchanan P G.Development of structurally invert-ed basins:A case study from the West Coast,South Island,New Zealand[C]∥James G B,Peter G B.Basin Inversion.London:Geological Society Special Publications,1995:549-586.
[29]Bulnes M,McClay K R.Structural analysis and kinematic e-volution of the inverted central South Celtic Sea Basin[J].Ma-rine and Petroleum Geology,1998,15:667-687.
[30]张荣强,吴时国,周雁,等.平衡剖面技术及其在济阳坳陷桩海地区的应用[J].海洋地质与第四纪地质,2008,8(6):135-142.
[2]Chamberlin R T.The appalachian folds of central Pennsylva-nia[J].Journal of Geology,1910,18(3):228-251.
[3]Dahlstrom C D A.Balanced cross sections[J].Canadian Jour-nal of Earth Sciences,1969,6(4):743-757.
[4]Depaor D G.Balanced section in thrust belts:Part1.Con-struction[J].AAPG Bulletin,1988,72(1):73-90.
[5]Elliott D.The construction of balanced cross-sections[J].Journal of Structural Geology,1983,15(2):101.
[6]Gibbs A.Blanced cross-section construction from seismic sec-tions in areas of extensional tectonics[J].Journal of StructuralGeology,1983,5(2):153-160.
[7]Couples G,Stearns D,Handin J.Kinematics of experimentalforced folds and their relevance to cross-section balancing[J].Tectonophysics,1994,233(3/4):193-213.
[8]Pashin J,Groshong R.Area balance in extensional structures:Comparison between the Black Warrior and Gulf Coast basins[J].AAPG Bulletin,1997,81(9):1561.
[9]Bulnes M,McClay K.Benefits and limitations of different2Dalgorithms used in cross-section restoration of inverted exten-sional faults:Application to physical experiments[J].Tec-tonophysics,1999,312(2/4):175-189.
[10]Koyi H.Towards dynamic restoration of geologic profiles:Some lessons from analogue modeling[C]∥Mohriak W,Tal-wani M.Atlantic rifts and continental margins.Washington D.C.:American Geophysical Union Publications,2000:317-329.
[11]张功成,梁慧社,徐宏,等.平衡剖面正演模拟技术在松辽盆地构造分析中的应用[J].西安石油学院学报,1999,14(2):1-4.
[12]张进铎.平衡剖面技术在国内外油气勘探中的最新应用[J].地球物理学进展,2007,22(6):1856-1861.
[13]张向鹏,杨晓薇.平衡剖面技术的研究现状及进展[J].煤田地质与勘探,2007,35(2):78-80.
[14]程光锁.准噶尔盆地南缘中段构造的平衡剖面研究[J].地球学报,2008,29(5):563-570.
[15]Cooper M A,任建业.逆冲断面几何学:关于逆冲断层带的演化和平衡剖面技术的应用[J].地质科技情报,1987,6(2):43-50.
[16]宋鸿林.平衡剖面及其地质意义[J].地质科技情报,1985,4(1):18-28.
[17]Paradigm Geophysical Ltd.GeoSec2D Users Guide:Sectionconstruction and validation system release 4.2[M].Texas:Paradigm Geophysical Publications,1998.
[18]苏惠,曲丽萍,李桂霞,等.东濮凹陷平衡剖面与构造演化研究[J].石油地球物理勘探,2000,35(4):469-478.
[19]颜丹平,田崇鲁,孟令波,等.伸展构造盆地的平衡剖面及其构造意义:以松辽盆地南部为例[J].地球科学:中国地质大学学报,2003,28(3):275-280.
[20]周建勋.同沉积挤压盆地构造演化恢复的平衡剖面方法及其应用[J].地球学报,2005,26(2):151-156.
[21]刘栋梁,方小敏,王亚东,等.平衡剖面方法恢复柴达木盆地新生代地层缩短及其意义[J].地质科学,2008,43(4):637-647.
[22]刘学锋,孟令奎.松辽盆地北部深层构造的平衡剖面研究[J].西安石油大学学报:自然科学版,2004,19(5):11-15.
[23]胡斌,齐丽军,张辉,等.平衡剖面在焉耆盆地构造演化分析中的应用[J].西南石油学院学报,2006,28(4):17-21.
[24]王步清.塔里木盆地乌泊尔构造带构造平衡剖面分析[J].新疆石油地质,2009,30(2):186-187.
[25]钱俊锋,肖安成,张微,等.南天山西段前陆褶皱冲断带平衡剖面分析[J].科技通报,2009,25(4):402-406.
[26]Wang G M,Coward M P,Yuan W,et al.Fold growth duringbasin inversion:Example from the East China Sea Basin[C]∥Jamas G B,Peter G B.Basin inversion.London:GeologicalSociety Special Publications,1995:493-522.
[27]薛冈,卢华复,朱成宏,等.伸展区域平衡剖面法及其在构造分析中的应用[J].高校地质学报,2001,7(4):427-433.
[28]Bishop D,Buchanan P G.Development of structurally invert-ed basins:A case study from the West Coast,South Island,New Zealand[C]∥James G B,Peter G B.Basin Inversion.London:Geological Society Special Publications,1995:549-586.
[29]Bulnes M,McClay K R.Structural analysis and kinematic e-volution of the inverted central South Celtic Sea Basin[J].Ma-rine and Petroleum Geology,1998,15:667-687.
[30]张荣强,吴时国,周雁,等.平衡剖面技术及其在济阳坳陷桩海地区的应用[J].海洋地质与第四纪地质,2008,8(6):135-142.
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