CAJ | 학술논문

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.
수착준갈이분지유기감탐정도적불단제고,가공감탐적구조권폐일익감소,감탐목표이경유구조형권폐위주전향이암성지층권폐위주적비구조권폐.이삼유지진다충속성(진폭적파형변면적、정약속반연、균방근진폭등),대연구구극201정구적암성(함유)사체진행료다충지진속성종합해석연구,병취득료교호적지질효과.
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 multi-attributes of the lithologic (oil-bearing) sands in 201 Well Area in Karamay field, in terms of waveform and imitative area, well restrictive inverse and root-mean-square amplitude, etc., and good geologic results are gained.