麦盖提斜坡西段奥陶系岩溶储层分布特征及勘探意义

中国石油勘探 ›› 2010, Vol. 15 ›› Issue (6): 34-39,84,85.

麦盖提斜坡西段奥陶系岩溶储层分布特征及勘探意义

崔海峰,卫平生,张年春,孟祥霞,田雷

出版日期:2010-12-15 发布日期:2010-12-15

Distribution Characteristics and Exploration Significance of Ordovician Karst Reservoir in WesternMaigaiti Slope

Cui Haifeng,Wei Pingsheng,Zhang Nianchun,Meng Xiangxia and Tian Lei

Cui Haifeng,Wei Pingsheng,Zhang Nianchun,Meng Xiangxia,Tian Lei//PetroChina Exploration & Development Research Institute(Northwest),Lanzhou City,Gansu Province 730020

Online:2010-12-15 Published:2010-12-15

摘要/Abstract

摘要： 麦盖提斜坡在石炭系和泥盆系已发现油气藏和油气显示。近期发现奥陶系潜山成藏条件优越,是一套潜在的含油气层系,勘探意义较大。奥陶系具备形成规模性油气藏的油气源条件;二维、三维地震的精细标定、联合解释及预测分析表明奥陶系鹰山组潜山岩溶储层发育;奥陶系鹰山组古岩溶潜山与上覆柯坪塔格组下段泥岩构成良好的储盖组合;在麦盖提斜坡由北倾向南倾构造格局发生调整的过程中一直处于油气运聚的有利部位,油气运聚匹配关系较好。

关键词: 麦盖提斜坡, 奥陶系, 鹰山组潜山, 岩溶储层, 勘探意义

Abstract: Oil & gas reservoir has been discovered in Carboniferous and Devonian Systems in Maigaiti slope. Recently, it is found that Ordovician buried hill has favorable conditions for reservoir formation. This is a set of potential oil & gas strata, and it has great significance for exploration. The Ordovician has oil & gas source conditions for forming large-scale oil and gas reservoir. Two-dimensional and three-dimensional fine calibration, integration interpretation, and predictive analysis show that karst reservoir developed in Yingshan Formation buried hill of Ordovician, favorable reservoircap rock assemblages are formed by the karst buried hill of Ordovician Yingshan Formation and the shale in lower part of overlying Kepingtage Formation, Maigaiti slope has been in a favorable position of oil and gas migration and accumulation during the structural adjustment from north to south, oil and gas migration and accumulation match well

Key words: Maigaiti slope, Ordovician, Yingshan Formation buried hill, karst reservoir, exploration significance

中图分类号:

P618.13

崔海峰, 卫平生, 张年春, 孟祥霞, 田雷. 麦盖提斜坡西段奥陶系岩溶储层分布特征及勘探意义[J]. 中国石油勘探, 2010, 15(6): 34-39,84,85.

Cui Haifeng, Wei Pingsheng, Zhang Nianchun, Meng Xiangxia and Tian Lei. Distribution Characteristics and Exploration Significance of Ordovician Karst Reservoir in WesternMaigaiti Slope[J]. China Petroleum Exploration, 2010, 15(6): 34-39,84,85.

[1]	赵健, 张光亚, 刘爱香, 客伟利, 史艳丽, 邹荃, 程顶胜, 郑永林, 於拥军. 苏丹Muglad盆地6区基岩储层发育特征及其勘探意义[J]. 中国石油勘探, 2020, 25(4): 133-142.
[2]	刘宝增. 塔里木盆地顺北地区油气差异聚集主控因素分析——以顺北1号、顺北5号走滑断裂带为例[J]. 中国石油勘探, 2020, 25(3): 83-95.
[3]	包洪平, 黄正良, 武春英, 魏柳斌, 任军峰, 王前平. 鄂尔多斯盆地中东部奥陶系盐下侧向供烃成藏特征及勘探潜力[J]. 中国石油勘探, 2020, 25(3): 134-145.
[4]	沈安江, 张友, 冯子辉, 郑兴平, 朱茂, 邵冠铭, 宋叙, 朱可丹, 佘敏. 塔东古城地区碳酸盐岩储层地质认识与勘探领域[J]. 中国石油勘探, 2020, 25(3): 96-106.
[5]	漆立新. 塔里木盆地顺北超深断溶体油藏特征与启示[J]. 中国石油勘探, 2020, 25(1): 102-111.
[6]	刘树亮, 刘子勇, 高中显, 温升福, 任晓勇, 王东, 韦正楠. 山东地区基岩岩溶热储分布特征及资源潜力评价[J]. 中国石油勘探, 2019, 24(6): 699-708.
[7]	薛永安, 张新涛, 牛成民. 辽西凸起南段斜坡带油气地质新认识与勘探突破[J]. 中国石油勘探, 2019, 24(4): 449-456.
[8]	罗丽荣, 李剑锋, 赵占良, 柳娜, 马军, 杨伟伟. 河套盆地临河坳陷新生界油源对比及其勘探意义[J]. 中国石油勘探, 2019, 24(3): 323-330.
[9]	卞从胜, 汪泽成, 江青春, 池英柳, 徐兆辉. 四川盆地川西地区雷口坡组岩溶储层特征与分布[J]. 中国石油勘探, 2019, 24(1): 82-94.
[10]	张燕, 田作基, 吴义平. 烃包裹体赋存矿物ESR测年及成藏期次研究——以塔北地区寒武系—奥陶系为例[J]. 中国石油勘探, 2018, 23(3): 47-55.
[11]	谢会文, 能源, 敬兵, 朱永峰, 王斌. 塔里木盆地寒武系-奥陶系白云岩潜山勘探新发现与勘探意义[J]. 中国石油勘探, 2017, 22(3): 1-11.
[12]	杜金虎, 何海清, 赵贤正, 张以明, 王权, 张锐锋, 侯凤香, 韩春元, 范炳达. 渤海湾盆地廊固凹陷杨税务超深超高温奥陶系潜山油气勘探重大突破实践与启示[J]. 中国石油勘探, 2017, 22(2): 1-12.
[13]	崔海峰, 田雷, 刘军, 张年春. 塔西南坳陷麦盖提斜坡油气成藏模式[J]. 中国石油勘探, 2016, 21(6): 34-42.
[14]	漆立新. 塔里木盆地顺托果勒隆起奥陶系碳酸盐岩超深层油气突破及其意义[J]. 中国石油勘探, 2016, 21(3): 38-51.
[15]	姚泾利, 包洪平, 任军峰, 孙六一, 马占荣. 鄂尔多斯盆地奥陶系盐下天然气勘探[J]. 中国石油勘探, 2015, 20(3): 1-12.