New coiled tubing jet cleaning system reduces costs
Journal Article
·
· Pet. Eng. Int.; (United States)
OSTI ID:6008944
This paper describes Chevron's water blsting system, called Hyperclean, which uses N80 tubing with a special high-pressure power swivel to supply rotation connected via jointed tubing to a replaceable jet stack. One licensee was able to develop the system into a more practical field form and has had good success in in situ liner perforation and slot cleaning. The Hyperclean system is effective, but limited to wells where the production tubing's ID is large enough to allow the collars on the system's 1 1/4-in. tubing easy and safe passage. If smaller tubing is in the well, the tubing must be removed before the Hyperclean tools are lowered into the well.
- Research Organization:
- Otis Eng. Corp.
- OSTI ID:
- 6008944
- Journal Information:
- Pet. Eng. Int.; (United States), Vol. 57:11
- Country of Publication:
- United States
- Language:
- English
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