奥里诺科重油带M区块层序界面识别和高分辨率层序地层格架建立
|
摘要
利用岩心、测井和三维地震资料对奥里诺科重油带M区块开展高分辨率层序地层学研究。确定了不同资料的层序界面识别标志;分析了不同级别旋回的特征。将研究区主要目的层Morichal段分为3个Ⅲ级层序,7个Ⅳ级层序和13个Ⅴ级层序。通过单井岩心描述、连井测井对比和地震大范围横向约束对比,建立了研究区Morichal段的层序地层格架,为下一步储层预测和油藏精细描述工作提供重要的依据。
The high resolution sequence stratigraphy on M block in Orinoco heavy oil belt was studied by using core data,logging and 3D seismic data.Features of sequence boundary in all available data were identified,and the characteristics of different levels of cycles were analyzed.The Morichal member in target zone was divided into 3 Grade Ⅲ sequences,7 Grade Ⅳsequences and 13 Grade Ⅴsequences.Based on the integrated research of core data description in single well,logging data correlation in wells and large scale horizontal correlation constrained by 3D seismic data,the high resolution sequence frame of Morichal member is established,it provides important basis for future reservoir prediction and description.
The high resolution sequence stratigraphy on M block in Orinoco heavy oil belt was studied by using core data,logging and 3D seismic data.Features of sequence boundary in all available data were identified,and the characteristics of different levels of cycles were analyzed.The Morichal member in target zone was divided into 3 Grade Ⅲ sequences,7 Grade Ⅳsequences and 13 Grade Ⅴsequences.Based on the integrated research of core data description in single well,logging data correlation in wells and large scale horizontal correlation constrained by 3D seismic data,the high resolution sequence frame of Morichal member is established,it provides important basis for future reservoir prediction and description.
引文
[1]Cross T A.High-resolution stratigraphic correlation from the perspective of base-level cycles and sediment accommodation[A].Pro-ceeding of Northwestern Europian Sequence Stratigraphy Congress[C].Holland:Elsevier,1994.105～123.
[2]Cross T A,Lessenger M A.Sediment volume partitioning:Rationale for stratigraphic model evaluation and high-resolution stratigraphiccorrelation[A].Sequence Stratigraphy Concepts and Applications[C].Stavenger:NPE Special Publication,1998.171～195.
[3]Cross T A.Stratigraphic controls on reservoir attributes in continental strata[J].Earth Science Frontiers,2000,7(4):322～350.
[4]邓宏文.美国层序地层研究中的新学派——高分辨率层序地层学[J].石油与天然气地质,1995,16(2):89～97.
[5]邓宏文,王洪亮,李小孟.高分辨率层序地层对比在河流相中的应用[J].石油与天然气地质,1997,18(2):90～95.
[6]王嗣敏,刘招君.高分辨率层序地层学在陆相地层研究中若干问题的讨论[J].地层学杂志,2004,28(2):179～184.
[7]胡明卿,刘少峰.高柳地区东营组高分辨率层序地层分析[J].石油天然气学报,2010,32(4):200～203.
[8]杨会东,王书平,马玉天,等.高精度层序地层技术在松辽盆地南部隐蔽油藏勘探中的应用[J].石油学报,2005,26(3):40～43.
[9]尹太举,张昌民,赵红静.依据高分辨率层序地层学进行剩余油分布预测[J].石油勘探与开发,2001,28(4):79～82.
[10]冯动军,李胜利,黄兴文.井震约束下高分辨率层序地层划分与对比——以准噶尔盆地石南地区为例[J].石油天然气学报,2010,32(5):165～170.
[11]许仕策,杨少坤,黄丽芬.层序地层学在地层对比中的应用[J].地学前缘,1995,2(3-4):115～123.
[12]赵汉卿.高分辨率层序地层对比与我国的小层对比[J].大庆石油地质与开发,2005,24(1):5～9.
[13]袁新涛,沈平平.高分辨率层序框架内小层综合对比方法[J].石油学报,2007,28(6):87～91.
[14]吴胜和,马晓芬,王仲林.温米油田开发阶段高分辨率层序地层学研究[J].石油学报,1999,20(5):33～38.
[15]淡卫东,张昌民,尹太举,等.川西白马庙气田上侏罗统蓬莱镇组高分辨率层序地层对比[J].沉积学报,2007,25(5):708～715.
[16]周丽清,邵德艳,刘玉刚,等.洪泛面、异旋回、自旋回及油藏范围内小层对比[J].石油勘探与开发,1999,26(6):75～77.
[17]穆龙新,韩国庆,徐宝军.委内瑞拉奥里诺科重油带地质与油气资源储量[J].石油勘探与开发,2009,36(6):784～789.
[18]穆龙新.委内瑞拉奥里诺科重油带开发现状与特点[J].石油勘探与开发,2010,37(3):338～343.
[19]郑荣才,彭军,吴朝容.陆相盆地基准面旋回的级次划分和研究意义[J].沉积学报,2001,19(2):249～255.
[2]Cross T A,Lessenger M A.Sediment volume partitioning:Rationale for stratigraphic model evaluation and high-resolution stratigraphiccorrelation[A].Sequence Stratigraphy Concepts and Applications[C].Stavenger:NPE Special Publication,1998.171～195.
[3]Cross T A.Stratigraphic controls on reservoir attributes in continental strata[J].Earth Science Frontiers,2000,7(4):322～350.
[4]邓宏文.美国层序地层研究中的新学派——高分辨率层序地层学[J].石油与天然气地质,1995,16(2):89～97.
[5]邓宏文,王洪亮,李小孟.高分辨率层序地层对比在河流相中的应用[J].石油与天然气地质,1997,18(2):90～95.
[6]王嗣敏,刘招君.高分辨率层序地层学在陆相地层研究中若干问题的讨论[J].地层学杂志,2004,28(2):179～184.
[7]胡明卿,刘少峰.高柳地区东营组高分辨率层序地层分析[J].石油天然气学报,2010,32(4):200～203.
[8]杨会东,王书平,马玉天,等.高精度层序地层技术在松辽盆地南部隐蔽油藏勘探中的应用[J].石油学报,2005,26(3):40～43.
[9]尹太举,张昌民,赵红静.依据高分辨率层序地层学进行剩余油分布预测[J].石油勘探与开发,2001,28(4):79～82.
[10]冯动军,李胜利,黄兴文.井震约束下高分辨率层序地层划分与对比——以准噶尔盆地石南地区为例[J].石油天然气学报,2010,32(5):165～170.
[11]许仕策,杨少坤,黄丽芬.层序地层学在地层对比中的应用[J].地学前缘,1995,2(3-4):115～123.
[12]赵汉卿.高分辨率层序地层对比与我国的小层对比[J].大庆石油地质与开发,2005,24(1):5～9.
[13]袁新涛,沈平平.高分辨率层序框架内小层综合对比方法[J].石油学报,2007,28(6):87～91.
[14]吴胜和,马晓芬,王仲林.温米油田开发阶段高分辨率层序地层学研究[J].石油学报,1999,20(5):33～38.
[15]淡卫东,张昌民,尹太举,等.川西白马庙气田上侏罗统蓬莱镇组高分辨率层序地层对比[J].沉积学报,2007,25(5):708～715.
[16]周丽清,邵德艳,刘玉刚,等.洪泛面、异旋回、自旋回及油藏范围内小层对比[J].石油勘探与开发,1999,26(6):75～77.
[17]穆龙新,韩国庆,徐宝军.委内瑞拉奥里诺科重油带地质与油气资源储量[J].石油勘探与开发,2009,36(6):784～789.
[18]穆龙新.委内瑞拉奥里诺科重油带开发现状与特点[J].石油勘探与开发,2010,37(3):338～343.
[19]郑荣才,彭军,吴朝容.陆相盆地基准面旋回的级次划分和研究意义[J].沉积学报,2001,19(2):249～255.
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