煤矿区地面定向钻井技术与装备研究

来源 :2015中国煤炭学会钻探工程专业委员会成立大会暨第一届特邀报告研讨会 | 被引量 : 0次 | 上传用户：lifei111

【摘要】

：

提纲1.引言2.钻井设备、仪器及钻井工具3.煤矿区地面定向钻进技术应用4.案例1.引言提纲1.引言2.钻井设备、仪器及钻井工具3.煤矿区地面定向钻进技术应用4.案例2.钻井设备、仪

【作者】

：

郝世俊

【机构】

：

中煤科工集团西安研究院有限公司

【出处】

：

2015中国煤炭学会钻探工程专业委员会成立大会暨第一届特邀报告研讨会

【发表日期】

：

2015年4期

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提纲1.引言2.钻井设备、仪器及钻井工具3.煤矿区地面定向钻进技术应用4.案例1.引言提纲1.引言2.钻井设备、仪器及钻井工具3.煤矿区地面定向钻进技术应用4.案例2.钻井设备、仪器及钻井工具2.1 钻机针对煤层气井浅等特点,近年来国外广泛应用车载钻机进行低成本开发;钻机体积小,自动化程度高,可运移性好;可满足空气钻井、水平井钻井并等特殊需求;2.1.1 美国雪姆公司钻机采用1∶2独特伸缩桅杆技术独特提升方式速度更快特有桅杆承载安全可靠

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煤矿区地面定向钻井技术与装备研究

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