克拉美丽气田产能影响因素  

Factors Affecting the Conductivity of Kelameili Gas Field

作　　者：廖伟[1] 石新朴[1] 颜泽江[1] 李臣[1] 张有兴[1] 杜长春[1] 胡万庆[1] 刘金香[1] 

机构地区：[1]中国石油新疆油田分公司采气一厂,新疆克拉玛依834007

出　　处：《新疆石油地质》2009年第6期731-733,共3页Xinjiang Petroleum Geology

摘　　要：克拉美丽气田主要由滴西17、滴西14、滴西18和滴西10等4个气藏组成,目前后3个气藏已陆续投入开发。初期开发表明,不但不同区块开发效果差异明显,而且同一区块不同井单井产能差异也明显。在气藏地质特征研究的基础上,分析了影响单井产能的因素,概括起来可分为地质因素和工程因素两大类,其中气藏火成岩体规模、储集空间类型和岩相岩性是影响气井产能的主要因素。Kelameili gas field is composed of four gas reservoirs such as Dixi-17, Dixi-14, Dixi-18 and Dixi-10, among which the last three gas reservoirs except Dixi-17 have been put into production currently. The preliminary development indicates that there exist distinct differences not only in development effectiveness of different blocks, but also in well productivity among different wells in the same block.. This paper analyzes the factors affecting the well productivity based on geology of the gas reservoir, which include the geologic factor and the engineering factor. It is concluded that the igneous rock scale, storage space type, lithofacies and lithology are the main factors affecting the productivity of gas wells.

关 键 词：克拉美丽气田 石炭系 火成岩 气藏 

分 类 号：TE112.222[石油与天然气工程—油气勘探]