摘要
在海上钻井,水源和环境保护是优选钻井液体系的关键因素,新型海水低固相不分散钻井液体系,既能满足现代海洋钻井技术的要求,又对海洋环境不造成污染。胜利石油管理局海洋钻井公司从1994年以来,使用新型海水低固相不分散钻井液体系完成了几百口井。结果表明,新型海水低固相不分散钻井液体系携岩能力强,抑制性能好,润滑防塌,钻井液性能易于维护,具有良好的经济效益和保护油气层、保护生态环境的双重作用。
Pollution control and water source are the two concerns for offshore drilling. A new seawater prepared system, which has low solid content and low toxicity was developed to meet this condition. The formulation and field using of the system were described in detail. Field using in more than 130 wells proved its good cutting transportation, good shale inhibition, and ease of maintenance, etc.
出处
《钻井液与完井液》
CAS
2000年第1期42-45,共4页
Drilling Fluid & Completion Fluid
