徐闻区块固井技术研究与应用  

Research and application of cementing technology in Xuwen block

作　　者：姚文强 Yao Wenqiang(East China Engineering Technology Company,Jiangsu 225000)

机构地区：[1]华东工程技术分公司,江苏扬州225000

出　　处：《石化技术》2017年第3期88-89,共2页Petrochemical Industry Technology

摘　　要：针对徐闻地区固井施工存在套管不易入井、井底温度高、水泥浆安全密度窗口窄、CBL测井易遇阻等一系列难题。通过细化技术措施、优化水泥浆配方、调整地面施工工序,最终使徐闻区块所固的六口油层的优质率提升至一个新的台阶。In Xuwen area,the casing is not easy to enter well,Bottom hole temperature,Cement slurry density window,CBL logging resistance and a series of problems.By refining technical measures,Optimization of cement slurry formulation,Adjust the construction process,Finally,the quality of the six reservoirs in the Xuwen block is promoted to a new level.

关 键 词：徐闻区块 水泥浆配方 固井 套管扶正器 

分 类 号：TE256[石油与天然气工程—油气井工程]