大牛地气田水平井连续油管测压工艺技术  

Process Measuring Technology by Coiled Tubing in Horizontal Well of Daniudi Gas Field

作　　者：王贵生 蒋文才 陈志杰 于耀南 

机构地区：[1]华北分公司第一采气厂,河南郑州450006

出　　处：《油气井测试》2015年第2期70-71,74,共3页Well Testing

基　　金：国家科技重大专项"大型油气田及煤层气开发"中"鄂尔多斯盆地大牛地致密低渗气田开发示范工程--大牛地致密低渗气田采气集输工艺技术"内容(2010ZX05045)

摘　　要：针对目前水平井压力测试过程中存在的压力计不能下放至地层中部或水平段,以及测试曲线异常等问题,提出了一种连续油管测压工艺技术,阐述了该工艺的测试原理、工具组合及现场应用效果。该项工艺的成功应用,有效解决了大斜度井及水平井的测压问题,也为其它因井斜问题导致的工艺应用受限提供了一种新的解决途径。For problems of the pressure gauges cannot be delegated to the middle or level of the tested layer in horizontal wells currently existing well testing process,and the tested curves to be abnormal,the pressure testing technology by coiled tubing is presented,and its testing principles,tools combination and field application effect are illustrated. The successful application of this technology,could not only solve load problem deviated and horizontal wells,but also provides a new solution for the other limited process because of borehole deviation.

关 键 词：大牛地气田 水平井 连续油管 压力恢复测试 

分 类 号：TE27[石油与天然气工程—油气井工程]