运用测井资料识别岩性油气藏

Identification of lithologic oil and gas reservoirs using well logging data

岩性油气藏的勘探既需要理论的指导,同时也需要现代勘探技术的有力支持。岩性油气藏在构造复杂带受地层认识、地震资料品质影响,识别难度大,开发程度低。本文从开发典型井位的油水关系矛盾入手,对地震解释争议较大的区块进行精细标定,综合运用测井资料,分析岩性与地震相位的关系,进而确定岩性油气藏的有利发育区,为勘探部署提供了可靠依据。

The exploration of lithologic oil and gas reservoirs requires both theoretical guidance and strong support of modern exploration techniques . The lithology reservoir is affected by the formation and the seismic data quality, and the recognition is very difficult and the development degree is low. This paper from the development of a typical location of oil-water relationship, fine calibration of seismic interpretation of controversial block, comprehensive use of logging data. Analysis the relationship between lithology and the seismic phase, and then determine the lithologic oil and gas reservoirs of favorable development area, which can provide a reliable basis for exploration and deployment.