黄骅坳陷中部沙三段沉积体系分析
|
摘要
为了揭示黄骅坳陷中部沙三段沉积体系的分布规律,根据对沙三段岩心、测井和地震资料的分析,运用现代沉积学、层序地层学理论,在该段划分出4种沉积体系:扇三角洲体系、辫状河三角洲体系、湖泊体系和重力流体系。根据层序地层学研究结果,沙三段被细分为3个层序(SQ1、SQ2、SQ3)9个体系域。对沙三段各体系域发育期的沉积体系展布特征和物源方向进行了深入探讨,在此基础上预测出5个有利勘探区,即歧南凹陷中部、歧北凹陷东南部、板桥凹陷中部、港东断层下盘和海河断层西南部。图8参19
The third member of Shahejie Formation in the central part of Huanghua Depression is one of the most important oil-bearing and exploration formations.Based on modern sedimentology,sequence stratigraphy,core analysis,logging and seismic data,four sedimentary systems are identified in this area,including fan delta system,braided delta system,lake system and gravity flow system.The member is subdivided into three sequences(SQ1,SQ2,SQ3)and nine system tracts based on sequence stratigraphy.The distribution patterns of the depositional systems in space and the source provenance in each system tract of the Sha-3 member are analyzed;five favorable areas are predicted,they are the central part of Qinan Sag,the southeastern part of Qibei Sag,the central part of Banqiao Sag,the thrown side of the Gangdong fault and the southwestern part of the Haihe fault.
The third member of Shahejie Formation in the central part of Huanghua Depression is one of the most important oil-bearing and exploration formations.Based on modern sedimentology,sequence stratigraphy,core analysis,logging and seismic data,four sedimentary systems are identified in this area,including fan delta system,braided delta system,lake system and gravity flow system.The member is subdivided into three sequences(SQ1,SQ2,SQ3)and nine system tracts based on sequence stratigraphy.The distribution patterns of the depositional systems in space and the source provenance in each system tract of the Sha-3 member are analyzed;five favorable areas are predicted,they are the central part of Qinan Sag,the southeastern part of Qibei Sag,the central part of Banqiao Sag,the thrown side of the Gangdong fault and the southwestern part of the Haihe fault.
引文
[1]周立宏,吴永平,肖敦清,等.黄骅坳陷第三系火成岩与油气关系探讨[J].石油学报,2000,21(6):29-34.
[2]李军,袁淑琴,武刚.歧北地区下第三系深层异常压力与油气分布[J].石油勘探与开发,2001,28(4):22-24.
[3]曾凡刚,程克明.黄骅坳陷孔古4井原油的成因探讨[J].地质地球化学,1998,26(3):62-66.
[4]郑浚茂,于兴河,谢承强,等.不同沉积环境储集层的层内非均质性——以黄骅坳陷为例[J].现代地质,1995,9(4):501-508.
[5]石占中,纪友亮.湖平面频繁变化环境下的扇三角洲沉积——以黄骅坳陷枣园油田孔一段沉积为例[J].西安石油学院学报,2002,17(1):24-27.
[6]陈纯芳,郑浚茂,王德发.板桥凹陷沙三段沉积体系与物源分析[J].古地理学报,2001,3(1):55-62.
[7]金振奎,邹元荣,张响响,等.黄骅坳陷古近系沙河街组湖泊碳酸盐沉积相[J].古地理学报,2002,4(3):11-18.
[8]陈昭年,陈发景,周建生,等.黄骅坳陷中北区和歧口凹陷断裂构造特征及古应力分析[J].现代地质,1997,11(4):471-477.
[9]宋庆原,祝幼华,于平,等.黄骅坳陷中北区沙河街组四段上亚段地层的确认[J].地层学杂志,2003,27(4):348-357.
[10]Shaney K W,Mccabe P J.Perspectives on the sequence stra-tigraphy of continental strata[J].AAPG Bulletin,1994,78:544-568.
[11]Shaney K W,Mccabe P J.Predicting facies architecture through sequence stratigraphy-an example fromthe Kaiparowits Plateau,Utah[J].Geology,1991,19:742-745.
[12]Van Wagoner J C,Mitchum R M,Campion K M,et al.Sili-ciclastic sequences stratigraphy in well logs,cores and outcrops:concepts for high-resolution correlation of time and facies[J].AAPG,1990,7:1-57.
[13]王华,王家豪,严德天,等.黄骅坳陷中区层序地层学研究[R].武汉:中国地质大学(武汉),2005.
[14]方爱民,李继亮,侯泉林.浊流及相关重力流沉积研究综述[J].地质论评,1998,44(3):270-280.
[15]陈建平,刘明明,刘传虎,等.深水环境层序边界及体系域的划分——以银根盆地查干凹陷下白垩统为例[J].石油勘探与开发,2005,32(1):27-29.
[16]廖远涛,王华,王家豪,等.东濮凹陷文东—前梨园地区沙三段、沙四段沉积特征和有利储集体预测[J].石油勘探与开发,2004,31(3):75-78.
[17]李会军,吴泰然,马宗晋,等.黄骅坳陷古近系深层烃源岩成烃演化特征[J].石油勘探与开发,2004,31(6):40-43.
[18]杨池银.黄骅坳陷非油型天然气成因与聚集条件[J].石油勘探与开发,2005,32(4):114-117.
[19]宋鹍,金振奎,王晓卫,等.沉积相对储集层质量的控制作用——以黄骅坳陷王官屯油田枣Ⅱ、Ⅲ油层组为例[J].石油勘探与开发,2006,33(3):335-339.
[2]李军,袁淑琴,武刚.歧北地区下第三系深层异常压力与油气分布[J].石油勘探与开发,2001,28(4):22-24.
[3]曾凡刚,程克明.黄骅坳陷孔古4井原油的成因探讨[J].地质地球化学,1998,26(3):62-66.
[4]郑浚茂,于兴河,谢承强,等.不同沉积环境储集层的层内非均质性——以黄骅坳陷为例[J].现代地质,1995,9(4):501-508.
[5]石占中,纪友亮.湖平面频繁变化环境下的扇三角洲沉积——以黄骅坳陷枣园油田孔一段沉积为例[J].西安石油学院学报,2002,17(1):24-27.
[6]陈纯芳,郑浚茂,王德发.板桥凹陷沙三段沉积体系与物源分析[J].古地理学报,2001,3(1):55-62.
[7]金振奎,邹元荣,张响响,等.黄骅坳陷古近系沙河街组湖泊碳酸盐沉积相[J].古地理学报,2002,4(3):11-18.
[8]陈昭年,陈发景,周建生,等.黄骅坳陷中北区和歧口凹陷断裂构造特征及古应力分析[J].现代地质,1997,11(4):471-477.
[9]宋庆原,祝幼华,于平,等.黄骅坳陷中北区沙河街组四段上亚段地层的确认[J].地层学杂志,2003,27(4):348-357.
[10]Shaney K W,Mccabe P J.Perspectives on the sequence stra-tigraphy of continental strata[J].AAPG Bulletin,1994,78:544-568.
[11]Shaney K W,Mccabe P J.Predicting facies architecture through sequence stratigraphy-an example fromthe Kaiparowits Plateau,Utah[J].Geology,1991,19:742-745.
[12]Van Wagoner J C,Mitchum R M,Campion K M,et al.Sili-ciclastic sequences stratigraphy in well logs,cores and outcrops:concepts for high-resolution correlation of time and facies[J].AAPG,1990,7:1-57.
[13]王华,王家豪,严德天,等.黄骅坳陷中区层序地层学研究[R].武汉:中国地质大学(武汉),2005.
[14]方爱民,李继亮,侯泉林.浊流及相关重力流沉积研究综述[J].地质论评,1998,44(3):270-280.
[15]陈建平,刘明明,刘传虎,等.深水环境层序边界及体系域的划分——以银根盆地查干凹陷下白垩统为例[J].石油勘探与开发,2005,32(1):27-29.
[16]廖远涛,王华,王家豪,等.东濮凹陷文东—前梨园地区沙三段、沙四段沉积特征和有利储集体预测[J].石油勘探与开发,2004,31(3):75-78.
[17]李会军,吴泰然,马宗晋,等.黄骅坳陷古近系深层烃源岩成烃演化特征[J].石油勘探与开发,2004,31(6):40-43.
[18]杨池银.黄骅坳陷非油型天然气成因与聚集条件[J].石油勘探与开发,2005,32(4):114-117.
[19]宋鹍,金振奎,王晓卫,等.沉积相对储集层质量的控制作用——以黄骅坳陷王官屯油田枣Ⅱ、Ⅲ油层组为例[J].石油勘探与开发,2006,33(3):335-339.
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心