摘要
针对石油固井,首先提出可能对固井质量造成影响的因素,包括地层承压能力、井身结构和裸眼井段、油、气或水活动及水泥浆性能,然后提出提高水泥浆质量、地层承压能力和顶替效率的措施,以为实际的固井施工提供参考借鉴,从根本上保证固井质量.
For oil cementing,firstly,the factors that may affect the cementing quality,including formation pressure capacity,well structure and open hole section,oil,gas or water activity and cement slurry performance,are proposed.The measures of slurry quality,formation pressure bearing capacity and displacement efficiency are used as reference for actual cementing construction,which fundamentally guarantees cementing quality.
出处
《化工设计通讯》
CAS
2019年第6期257-257,263,共2页
Chemical Engineering Design Communications
关键词
石油固井
固井质量
影响因素
改进措施
oil cementing
cementing quality
influencing factor
improvement measure