曙一区浅层超稠油油藏套损井综合防治技术  

Integrated Control Techniques on Casing Wear Well of Shallow Ultra-viscosity Oil Reservoir in Shu Block 1

作　　者：宋必轩[1] 贾国杰[1] 

机构地区：[1]中国石油辽河油田公司曙光采油厂,辽宁盘锦124109

出　　处：《吐哈油气》2007年第4期372-374,共3页Tuha Oil & Gas

摘　　要：讨论了曙一区浅层超稠油油藏油井套管损坏的主要原因。套管损坏主要受出砂、频繁注汽、固井质量、完井质量等因素的影响。从先期保护、生产过程中的防护及套损后的修复三个方面提出了套管损坏综合防治方案,并进行了广泛的应用,取得了良好效果。discussed. The main reasons of casing wear of oil wells in shallow ultra-viscosity oil reservoir in Shu block 1 are Casing wear is affected mainly by such factors as sand production, frequently gas injection, cementing quality, and completion quality. From three aspects such as protection in advance, prevention in production and casing maintenance after wear, integrated control scheme on casing wear is raised, and it is widely used and has taken a good effect.

关 键 词：套损井 防治 超稠油 浅层砂岩 应用 

分 类 号：TE345[石油与天然气工程—油气田开发工程]