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.

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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.

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为了提高钻机的移运性能，减少钻机搬迁所需的运输车次，节约钻机搬迁安装时间，降低钻机搬迁成本，研制开发了一种用于钻机搬迁的钻机整体移运系统。

The integral transporting system for taking away drilling rig is developed to improve the portability of the rig, reduce the desired trucks, save installing time and reduce the transporting cost.

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