应用地震多属性识别非构造圈闭——以克201井区为例  

Application of Seismic Multi-Attributes to Identification of Non-Structural Traps——An example from 201 Well Area in Karamay field

作　　者：曾波[1] 吴雨韩[2] 瞿建华[3] 吴采西[3] 文得进[1] 胡松[1] 

机构地区：[1]长江大学油气资源与勘探技术教育部重点试验室,湖北荆州434023 [2]长江大学地球科学学院,湖北荆州434023 [3]中国石油新疆油田分公司勘探开发研究院,新疆克拉玛依834000

出　　处：《新疆石油地质》2010年第2期197-199,共3页Xinjiang Petroleum Geology

摘　　要：随着准噶尔盆地油气勘探程度的不断提高,可供勘探的构造圈闭日益减少,勘探目标已经由构造型圈闭为主转向以岩性地层圈闭为主的非构造圈闭。以三维地震多种属性(振幅的波形变面积、井约束反演、均方根振幅等),对研究区克201井区的岩性(含油)砂体进行了多种地震属性综合解释研究,并取得了较好的地质效果。With the progress of oil-gas exploration in Junggar basin, the structural traps to be explored become less and less. The explorative targets have been converted from structural traps into lithologic and stratigraphic non-structural traps. This paper presents the composite interpretation and analysis of seismic muhi-attributes of the lithologic （oil-bearing） sands in 201 Well Area in Karamay field, in terms of waveform and mutative area, well restrictive inverse and root-mean-square amplitude, etc., and good geologic resuhs are gained.

关 键 词：三维地震属性 地层岩性 圈闭 识别 准噶尔盆地 

分 类 号：P631.445[天文地球—地质矿产勘探]