Application scope of coiled tubing drilling

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Application scope of coiled tubing drilling

According to the types of drilling, there are two kinds of common coiled tubing: directional re drilling and vertical well drilling. According to the process, there are under balanced drilling, balanced drilling and over balanced drilling.

The application fields of coiled tubing drilling include: drilling small well, drilling directional well on the side of existing well, deepening drilling of existing well, drilling shallow well, drilling under the condition of under balance (negative pressure), etc.

Other applications of coiled tubing during drilling are: coring, placing incliners, gamma ray measurements, wired measurements of guided tools, lower tail pipes and hangers, foam and liquid drilling, air atomization drilling, etc.

2020-02-25T16:11:18+08:00 February 25th, 2020|