摘要
非洲某勘探项目二维工区的地表表面为土质结构,3~4m以下全部是火山岩和板岩,合同要求井深12m,项目上配置的HY-T100型钻机只设计了泥浆钻井结构,未设计空气钻井的结构,不能打岩石,无法实现12m钻井要求。为在现有设备基础上解决该地区特殊岩性的钻井问题,项目提出对该钻机进行改装,将泥浆钻机改造成空气钻机。通过对HY-T100型钻机钻井原理和机械结构的研究,对其钻井系统进行了改造。本文简要介绍了将HY-T100型拖拉机泥浆钻机改造成空气钻机的机械结构原理、功能特点以及应用情况。
The surface of the two-dimensional work area of an exploration project in Africa is earthy structure,and all below 3~4m are volcanic rocks and slate,and the contract requires a well depth of 12m.The HY-T100 drilling rig configured on the project is only designed for mud drilling structure,but not for air drilling structure,so it cannot play rocks and cannot achieve the 12m drilling requirement.In order to solve the drilling problem of the special lithology in this area based on the existing equipment,the project proposed to modify the drilling rig by transforming the mud drilling rig into an air drilling rig.The drilling system of HY-T100 drilling rig was modified by studying its drilling principle and mechanical structure.This paper briefly introduces the mechanical structure principle,functional characteristics and applications of converting the HY-T100 tractor mud rig into an air drilling rig.
作者
卢俊生
周玉明
郑子昱
侯俊卿
郭云利
Lu Junsheng;Zhou Yuming;Zheng Ziyu;Hou Junqing;Guo Yunli
出处
《物探装备》
2020年第6期391-392,共2页
Equipment for Geophysical Prospecting
作者简介
卢俊生,男,1975年出生,高级技师。2006年中国石油大学网络教育学院资源勘查工程专业本科生毕业,现在地震队从事设备管理工作。
