明水-绥化地区反转构造与油气成藏关系
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摘要
以最新处理的二维地震资料为基础,对明水-绥化地区的反转构造进行了精细研究。按其发育特点将该区反转构造划分为上逆下正型、上下皆逆型、下断上褶型及上下皆正型四种构造样式。并对反转构造与油气聚集之间的关系作了深入探讨,认为明水-绥化地区的反转构造丰富了构造样式,提供了有利于油气聚集的圈闭,改善了储层的发育及物性。同时,该区内反转构造具有十分有利的成藏条件,为进一步油气勘探提供了依据。
Thorough research on the inversion structures of mingshui-suihua area is conducted based on the new processed 2D seismic data,according to its developed characters,it is classed into four structural style: including upper reverse and lower normal fault,both upper and lower are reverse faults,lower fracture and upper fold fault,both upper and lower are normal faults.And earnest probe into the relationship between inversion structure and hydrocarbon accumulation.It is revealed that inversion structure of mingshui-suihua area enriches the structures style and provides favorable trap for hydrocarbon accumulation and improves the reservoir development and physical property.Simultaneous,the inversion structures in the study area show very good reservoir-forming conditions.It will be of benefits to oil and gas exploration in the future.
Thorough research on the inversion structures of mingshui-suihua area is conducted based on the new processed 2D seismic data,according to its developed characters,it is classed into four structural style: including upper reverse and lower normal fault,both upper and lower are reverse faults,lower fracture and upper fold fault,both upper and lower are normal faults.And earnest probe into the relationship between inversion structure and hydrocarbon accumulation.It is revealed that inversion structure of mingshui-suihua area enriches the structures style and provides favorable trap for hydrocarbon accumulation and improves the reservoir development and physical property.Simultaneous,the inversion structures in the study area show very good reservoir-forming conditions.It will be of benefits to oil and gas exploration in the future.
引文
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11陈昭年,陈发景.松辽盆地反转构造运动学特征.现代地质,1996;10(3):390—396
2陈均亮,蔡希源,林春华,等.松辽盆地北部断陷盆地构造特征与幕式演化.石油学报1,999;20(3):14—18
3王燮培.反转构造及其石油地质意义.地球科学,1989;14(1):101—l 08
4周祖翼.反转构造.地质科挂情报1,994;1(1):3—11
5 Letouzey J.Fault reactivation and st ructural inversion.Backarc andmraplate compressive deformations.Example of the eastern SundaShell(Indonesiaj).Tectom physies1,980;(183):341—362
6 Glennie K W,Boegner P L E.Sole pit inversiontectonics.PetroleumGeology of the Continental Shell of Northwest Europe,1984;(11):20—100
7 Bally A W.Seisonic expression of structural styles.Tectonophysics,1983;(3):341—362
8 Cooper M A,Williams G D.Inversion tectonics.Geological SocietySpecial Publication.No.4,London,1989
9 Bally A W.Tectogenese etsism ique reflexion.Bulletin Societe Ge-ologique France1,984;(7):279—285
10 Lowell J D.Structural styles in petroleum exploration.Oil and GasConsultant International,1985;(3):212—216
11陈昭年,陈发景.松辽盆地反转构造运动学特征.现代地质,1996;10(3):390—396
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