CAJ | 학술논문

介绍了国内外废钻井液处理方法的发展现状,研究了废弃钻井液对环境的危害和影响,阐述了坑内填埋、固液分离法、固化处理、循环使用以及几种特殊的钻井液处理技术.在此基础上,提出了一些建议,如开发新型环保钻井液和钻井液添加剂;加强固控,减少废钻井液的排放;综合开发利用如微生物法等新技术等,为其他类似区钻井工程的环境保护提供参考.
개소료국내외폐찬정액처리방법적발전현상,연구료폐기찬정액대배경적위해화영향,천술료갱내전매、고액분리법、고화처리、순배사용이급궤충특수적찬정액처리기술.재차기출상,제출료일사건의,여개발신형배보찬정액화찬정액첨가제;가강고공,감소폐찬정액적배방;종합개발이용여미생물법등신기술등,위기타유사구찬정공정적배경보호제공삼고.
The treatment technologies of waste drilling fluid in drilling engineering both in China and abroad were intro-duced.The hazard and influence to environment by waste drilling fluid was studied.The treatment technologies and meth-ods such as the in-pit landfill, solid-liquid separation, solidification and recycling use were discussed.Some suggestions were put forward, such as developing new environmental protection drilling fluid and additive, strengthening the solid con-trol, reducing the discharge of waste drilling fluid and comprehensively developing new technology like microbial method. All the above can be the reference to environmental protection in other similar areas.