泡沫完井液在负压射孔中的应用前景  

Application prospect of foam completion fluid in negative pressure perforating

作　　者：但春阳 王瑞 张佳斌 Dan Chunyang;Wang Rui;Zhang Jiabin(Zhanjiang Operation Company,Oilfield Chemical Division,China Oilfield Service Co.,LTD,Zhanjiang 524057;Guangdong South oil Service Co.,Ltd.,Zhanjiang 524057)

机构地区：[1]中海油田服务股份有限公司油田化学事业部湛江作业公司,广东湛江524057 [2]广东南油服务有限公司湛江分公司,广东湛江524057

出　　处：《石化技术》2024年第2期164-165,共2页Petrochemical Industry Technology

摘　　要：泡沫完井液是一种新型的钻井液,具有良好的环保性能和使用效果。在负压射孔中的应用前景广阔,可以有效地降低井口压力,提高射孔效率,减少井壁塌陷的风险。此外,泡沫完井液还能够减少钻头磨损,延长钻头寿命,降低钻井成本。泡沫完井液在负压射孔中的应用将会得到更广泛的推广和应用。Foam completionfluid is a new type of drillingfluid,which has good environmental performance and application effect.The application in negative pressure perforating has a broad prospect,which can effectively reduce the wellhead pressure,improve the perforating efficiency and reduce the risk of borehole wall collapse.In addition,foam completionfluids reduce bit wear,extend bit life,and reduce drilling costs.Therefore,the application of foam completionfluid in negative pressure perforating will be more widely promoted and applied.

关 键 词：泡沫完井液 负压射孔 应用价值 

分 类 号：TE257.6[石油与天然气工程—油气井工程]