渤海海域湖相碳酸盐岩地震-地质综合预测方法及应用
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摘要
以岩相古地理学及沉积学为指导,根据渤海海域大量钻井资料,指出湖相碳酸盐岩发育受古地貌、古气候、物源供给、构造演化和基底特征等因素影响,具有孤立、局限分布的特点。模型正演结果表明,湖相碳酸盐岩地震反射具强反射或丘状反射特征。实践证明,在地质模式指导下,地震-地质综合预测湖相碳酸盐岩储层分布是可行的。该方法在渤海海域B22地区和B13地区进行应用,取得了良好效果。
Under the guidance of lithofacies paleogeography and sedimentology,we analyzed the data of wells in the Bohai Sea waters and concluded that the development of lacustrine carbonates is influenced by factors such as paleogeomorphology,paleoclimate,provenance,tectonic evolution and basement characteristics.The lacustrine carbonates were found to distribute separately and be limited in certain areas.The results of forward modeling show that the lacustrine carbonates are characterized by strong reflection or mounded reflection.Our research proves that it is feasible to predict the distribution of lacustrine carbonate reservoirs with the integrated seismic-geological method under the guidance of geological model.This method has been successfully applied to the B22 area and the B13 area in the Bohai Sea waters.
Under the guidance of lithofacies paleogeography and sedimentology,we analyzed the data of wells in the Bohai Sea waters and concluded that the development of lacustrine carbonates is influenced by factors such as paleogeomorphology,paleoclimate,provenance,tectonic evolution and basement characteristics.The lacustrine carbonates were found to distribute separately and be limited in certain areas.The results of forward modeling show that the lacustrine carbonates are characterized by strong reflection or mounded reflection.Our research proves that it is feasible to predict the distribution of lacustrine carbonate reservoirs with the integrated seismic-geological method under the guidance of geological model.This method has been successfully applied to the B22 area and the B13 area in the Bohai Sea waters.
引文
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4张娣,侯中健,王亚辉,等.板桥-北大港地区沙河街组沙一段湖相碳酸盐岩沉积特征[J].岩性油气藏,2008,20(4):92～97
5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):11～17
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12杜韫华.渤海湾地区下第三系湖相碳酸盐岩及沉积模式[J].石油与天然气地质,1990,11(4):34～41
13赖维成,徐长贵,于水,等.渤海海域地质-地球物理储层预测技术及其应用[J].中国海上油气(工程),2006,18(4):217～222
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15汤良杰,万桂梅,周心怀,等.渤海盆地新生代构造演化特征[J].高校地质学报,2008,14(2):192～198
16侯贵廷,钱祥麟,蔡东升.渤海中、新生代盆地构造活动与沉积作用的时空关系[J].石油与天然气地质,2000,21(3):201～206
17李军,王燮培.渤海湾盆地构造格架及演化[J].石油与天然气地质,1998,19(1):63～67
18王濮,金振奎,李国发,等.薄层生物碎屑灰岩的地震属性检测[J].石油物探,2007,46(4):390～393
19Brown A R.Interpretation of three-dimensional seismic data(six edition)[M].Tulsa,Oklahoma,USA:the American Association of Petroleum Geologists&the Society of Exploration Geophysicists,2004.199～212
2李家康,李俊英.渤海海域沙河街组生物灰岩沉积特点及典型构造分析[J].中国海上油气(地质),1999,13(1):23～37
3王冠民,鹿洪友,姜在兴.惠民凹陷商河地区沙一段碳酸盐岩沉积特征[J].石油大学学报(自然科学版),2002,26(4):1～4
4张娣,侯中健,王亚辉,等.板桥-北大港地区沙河街组沙一段湖相碳酸盐岩沉积特征[J].岩性油气藏,2008,20(4):92～97
5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):11～17
6孙钰,钟建华,袁向春,等.国内湖相碳酸盐岩研究的回顾与展望[J].特种油气藏,2008,15(5):1～6
7夏轻松,田景春,倪新锋.湖相碳酸盐岩研究现状及意义[J].沉积与特提斯地质,2003,23(1):105～112
8赵澄林,朱筱敏.沉积岩石学(第三版)[M].北京:石油工业出版社,2001.346～354
9管守锐,白光勇.山东平邑盆地下第三系官庄组中段碳酸盐岩沉积特征及沉积环境[J].华东石油学院学报,1985,9(3):9～20
10赵澄林.油区岩相古地理[M].山东东营:石油大学出版社,2001.295～311
11周自立,杜韫华.湖相碳酸盐岩与油气分布关系———以山东胜利油田下第三系为例[J].石油实验地质,1986,8(2):124～132
12杜韫华.渤海湾地区下第三系湖相碳酸盐岩及沉积模式[J].石油与天然气地质,1990,11(4):34～41
13赖维成,徐长贵,于水,等.渤海海域地质-地球物理储层预测技术及其应用[J].中国海上油气(工程),2006,18(4):217～222
14徐长贵,赖维成.渤海古近系中深层储层预测技术及其应用[J].中国海上油气(工程),2005,17(4):231～236
15汤良杰,万桂梅,周心怀,等.渤海盆地新生代构造演化特征[J].高校地质学报,2008,14(2):192～198
16侯贵廷,钱祥麟,蔡东升.渤海中、新生代盆地构造活动与沉积作用的时空关系[J].石油与天然气地质,2000,21(3):201～206
17李军,王燮培.渤海湾盆地构造格架及演化[J].石油与天然气地质,1998,19(1):63～67
18王濮,金振奎,李国发,等.薄层生物碎屑灰岩的地震属性检测[J].石油物探,2007,46(4):390～393
19Brown A R.Interpretation of three-dimensional seismic data(six edition)[M].Tulsa,Oklahoma,USA:the American Association of Petroleum Geologists&the Society of Exploration Geophysicists,2004.199～212
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