摘要
山074-61井位于长庆南梁西区油田,该区块地层存在裂缝发育,失返性井漏时有发生。该井在钻至华池组地层时发生失返性漏失,在采取3次桥塞挤封堵漏和2次填充堵漏后,最终堵漏成功。介绍了堵漏过程并对其进行了分析。该井堵漏的成功对于今后在该区域施工井的井漏处理有一定的借鉴作用。
The well Shan074-61 is located in Chanqing oil field with well-developed fractures,where mud losses withno return are encountered frequently.In this well,while drilling to formation of Huachi group,a no return mud loss isencountered,after three times of squeezing bridging and two times of packing operations,the severe mud loss is controlledsuccessfully.In this paper,the process of the sealing operation is introduced,and this operation can be a successful sampleto other wells.
出处
《钻井液与完井液》
CAS
北大核心
2012年第1期82-84,96,共3页
Drilling Fluid & Completion Fluid
关键词
恶性漏失
挤封堵漏
填充堵漏
南梁西区油田
Severe mud loss
Squeezing bridging mud loss control
Packing mud loss control
West Nanliang oil field
作者简介
王清臣，工程师，1979年生，现在从事钻井液技术管理与服务工作。地址：陕西西安川庆钻探工程有限公司长庆钻井总公司第一工程项目部技术办；邮政编码710021；电话13289692848；E—mail：davidwang1000@sina．com。
