胜利油田套管损坏综合防治技术  

INTEGRATION PREVENTION TECHNIQUE OF TUBING DAMAGE IN SHENGLI OILFIELD

作　　者：杜丙国[1] 师忠卿[2] 朱文兵[2] 冯存章[2] 

机构地区：[1]北京交通大学,北京00044 [2]胜利油田有限公司,山东东营257001

出　　处：《石油钻采工艺》2004年第4期61-66,共6页Oil Drilling & Production Technology

摘　　要：针对胜利油田套管损坏情况日益严重的现状 ,进行了套管损坏类型、特点及套损机理研究 ,形成了配套完善的套损防治技术体系。完善了从钻井、完井、固井及开发生产全过程的套损预防与保护系列技术 ,形成了以修胀套、爆炸整形、打通道、套管加固、取换套、侧钻为主的系列套管修复技术以及以工程测井为主的套管状况检测系列技术。通过实践应用 ,胜利油田部分套损井及时恢复了产能 ,套损井的增长趋势得到了有效遏制。由此认识到 :只有坚持预防为主 ,研、防、治并举 ,建立适合不同油藏类型、不同开发阶段、不同开发方式的套损综合防治模式 ,才能有效解决老油田套管损坏问题。Aimed at the serious status of tubing damage in Shengli oilfield, the paper researched the styles, characters and mechanics of tubing damage, and built the united and perfect tubing damage prevention technique system. It perfected the tubing damage prevention and protection systematic technique from whole process of well drilling, completion, cementing and development, formed the main tubing repairing technique, as expanding trimmer, exploding lifting, channeling, tube reinforcing, tube exchanging and sidetrack drilling, and tubing testing systematic technique. Through the site application, partial tubing damage wells enabled to produce in time in Shengli Oilfield, and the increasing trend of tubing damage was effectively prohibited. It's clearly acknowledged that the tubing damage problems of old field can be effectively solved by building the suitable tubing damage integrated prevention methods for various reservoirs' styles, different development stages and modes, as well as insisting on prevention and combining research, prevention and cure.

关 键 词：套管损坏 套损井 胜利油田 打通道 套管修复 侧钻 完井 增长趋势 产能 开发生产 

分 类 号：TE358.4[石油与天然气工程—油气田开发工程] TE931.2