Invention Grant
- Patent Title: Coiled tubing bottom hole assembly deployment
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Application No.: US15762259Application Date: 2016-09-22
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Publication No.: US10724312B2Publication Date: 2020-07-28
- Inventor: Liam Thomas Fairburn Zsolt
- Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
- Applicant Address: US TX Sugar Land
- Assignee: Schlumberger Technology Corporation
- Current Assignee: Schlumberger Technology Corporation
- Current Assignee Address: US TX Sugar Land
- Agent Cathy Hewitt
- International Application: PCT/US2016/052987 WO 20160922
- International Announcement: WO2017/053498 WO 20170330
- Main IPC: E21B19/22
- IPC: E21B19/22 ; E21B41/00 ; E21B19/08 ; E21B19/16 ; E21B33/06

Abstract:
Apparatus and methods are provided for assembling and positioning a bottom hole assembly (BHA) or tool string within a wellbore. The tool string is run via coiled tubing. The apparatus includes a deployment unit operable at a wellsite to make up and run the downhole tool string into the wellbore. In an example, the deployment unit includes a reel of the coiled tubing, a snubbing unit operable to run downhole tools into the wellbore, an injector head operable to run the coiled tubing with the tool string connected with the coiled tubing, and a support structure operable to support the snubbing unit and the injector head above the wellbore.
Public/Granted literature
- US20180274311A1 COILED TUBING BOTTOM HOLE ASSEMBLY DEPLOYMENT Public/Granted day:2018-09-27
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