保护环境的高温高压完井液体系的现状和发展动向

Present Situation and Development Trend of High-Temperature, High-Pressure Completion Fluids with Environment-Function

关键词:  高温 高压 环境保护 完井液 油气田

Key words:  high-temperature and high-pressure completion fluids, environmental protection, formate solution completion fluid

摘要:

油气田勘探开发的重点已由浅层转向深层，加之环境保护法规日趋严格，要求与之相适应的完井液应是高密度，耐高温，环境可按受，本文就完井液各类体系的现状及其发展趋势进行了综述。

Abstract:

The focal point of oil exploitation and exploration had been removed from shallow formation to deep formation.Furthermore the environment regulationa nd law have become more and more strict. The completion fluid demanded in future must be anti-high-temper