分析了矿业钻机与水井钻机用于浅层天然气小眼钻井的可行性及局限性。
It analysed the feasibility and the limitation of applying mining rig and water well rig to slim hole drilling in shallow gas bearing reservoirs.
本文简述了RPS3000型地热水井钻机的研制背景、结构特点、主要技术参数，以及应用情况。
This paper briefs the development background, structure characteristics, technical specifications as well as its applications of RPS3000 geothermal and water well drilling rig with capacity of 3000m.
通过某浅层气井的施工实例，阐述了水井钻机安装合适的钻塔底座和并控装置，可降低浅层气井建井成本。
Equipped with suitable derrick and well controlled device in drilling a shallow gas well water drills proved to be able to reduce shallow gas well drilling cost.
通过某浅层气井的施工实例，阐述了水井钻机安装合适的钻塔底座和并控装置，可降低浅层气井建井成本。
Equipped with suitable Derrick and well controlled device in drilling a shallow gas well, water drills proved to be able to reduce shallow gas well drilling cost.
这些工作对动力头系统的设计、改良有着重要意义，同时对全液压水井钻机整体结构设计及优化也具有一定的借鉴意义。
These work have important meanings for designing and rebuilding top drives, and to the whole well rig design and optimize also have referenced significance.
GFC-120型钻机为自走式动力头回转反循环钻机，用于降水井和护坡桩基础孔以及小型水井的施工。
Rig GFC-120 is a kind of self moving reverse circulation rotary rigs. It is mainly used to drill side foundation holes and small water wells.
GFC-120型钻机为自走式动力头回转反循环钻机，用于降水井和护坡桩基础孔以及小型水井的施工。
Rig GFC-120 is a kind of self moving reverse circulation rotary rigs. It is mainly used to drill side foundation holes and small water wells.
应用推荐