The construction process of rotary drilling machine?
Date:2021-04-20 11:15:17 Source:本站 Author:yahe heavy industry Click: 6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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