尕斯库勒油田老井综合利用及实施效果评价  

Old-well Comprehensive Utilization and Operating Effectiveness Evaluation in Gasikule Oilfield

作　　者：保吉成[1] 宋建虎[2] 魏风玲[2] 朱立林[1] 王志亮[1] 马红卫[2] 

机构地区：[1]青海油田分公司采油一厂 [2]中原油田分公司采油二厂

出　　处：《断块油气田》2005年第3期50-52,共3页Fault-Block Oil & Gas Field

摘　　要：为了充分利用尕斯库勒油田的“三类井”减缓老油田的产量递减,在资料复查和二次解释的基础上找出了潜力层,并根据实际井况,通过更新、侧钻、大修、试油等配套措施进行了老井综合利用。“三类井”的综合利用对于完善注采井网、改善油田开发效果起到了积极作用,也获得了较好的经济效益;同时总结出了一套适合油田开发过程中老井综合利用的具体方法和原则,为今后老油田“三类井”的综合利用开辟了一条挖潜增效的路子。In order to sufficiently develop the three kinds of wells (including engineering rejection well, geology rejection well and high water cut well) in Gasikule Oilfield, and to slow down the production decline of maturing field, potential capacity layers are founded, based on the data re examining and secondary interpretation. According to actual well condition, comprehensive utilization of old well is operated through some matching measure, such as updating, sidetrack drilling, heavy repairing, oil testing and so on. The comprehensive utilization of the three kinds of wells has made some positive effects to perfecting flooding producing well network, and improving field development effectiveness, and gained better economic benefit. Furthermore, a series of concrete methods and principles have been generalized, which are fit for old well comprehensive utilization during the field developing. All of these can make a new treatment of tapping production potential to enhance benefits for the comprehensive utilization of the three kinds of wells in maturing field in the future.

关 键 词：尕斯库勒油田 老井综合利用 产量 潜力层 经济效益 

分 类 号：TE328[石油与天然气工程—油气田开发工程]