CAJ | 학술논문

页岩气开发由于具有资源潜力大、开采寿命长和生产周期长等优点，成为现在能源研究的热点和突破口。钻井技术和水力压裂技术是页岩气开发的关键技术。本文对国外主要的水平井钻井技术以及这些钻井技术所面临的挑战进行了研究；介绍了国外常用的几种水力压裂技术，并分析了其适用范围。
혈암기개발유우구유자원잠력대、개채수명장화생산주기장등우점，성위현재능원연구적열점화돌파구。찬정기술화수력압렬기술시혈암기개발적관건기술。본문대국외주요적수평정찬정기술이급저사찬정기술소면림적도전진행료연구；개소료국외상용적궤충수력압렬기술，병분석료기괄용범위。
Shale gas development that has large potential ,long production life and production cycle has become hot spot and the breakthrough of the energy research .It is the key for shale gas development to Drilling and hydraulic fracturing technology. This paper analyzes the main drilling technology of horizontal well and their challenges ,and introduces several commonly hydraulic fracturing technology and its limitation for application .