The construction process of rotary drilling machine?
Date:2021-04-20 11:15:17 Source:本站 Author:yahe heavy industry Click: 11次
1. Analyze the geological report (judge whether the capacity of existing drilling rig is enough, and whether the configuration of drill pipe and drilling tool can meet the construction requirements. )
2. Selection of drilling method (select appropriate drilling method according to engineering requirements or formation conditions, such as dry hole, long casing or slurry wall protection, etc.). )
3. The reasonable construction organization can not only greatly improve the construction efficiency, but also effectively extend the normal working cycle and service life of the drilling rig. )
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