Title:
MONITORING AND TRANSMITTING WELLBORE DATA TO SURFACE
Document Type and Number:
WIPO Patent Application WO/2014/184586
Kind Code:
A3
Abstract:
Methods of monitoring a force applied to a component (28) in a wellbore (12) following drilling and during a subsequent operation. Methods comprising: providing a string of tubing (35) including a tubular member (46) having at least one sensor (48) for measuring the strain in the tubing, and a device (50) for transmitting data to surface and which is operatively associated with the sensor. Running the string of tubing into the wellbore; monitoring the strain in the tubing measured by the sensor and compensating for the strain. Performing an operation in the well employing the tubing, involving the application of a force to the component in the wellbore; monitoring the resultant change in strain in the tubing measured by the sensor; and transmitting data relating to the resultant change in strain to surface using the data transmission device, to facilitate determination of the force applied to the component.
Inventors:
BROWN-KERR WILLIAM (GB)
MCGARIAN BRUCE HERMMAN FORSYTH (GB)
MCGARIAN BRUCE HERMMAN FORSYTH (GB)
Application Number:
PCT/GB2014/051522
Publication Date:
August 13, 2015
Filing Date:
May 16, 2014
Export Citation:
Assignee:
HALLIBURTON MFG AND SERVICES LTD (GB)
International Classes:
E21B47/00; E21B47/18
Domestic Patent References:
| WO2004074630A1 | 2004-09-02 | |||
| WO2011004180A2 | 2011-01-13 | |||
| WO2006071591A2 | 2006-07-06 | |||
| WO2009018420A2 | 2009-02-05 |
Foreign References:
| US20090071645A1 | 2009-03-19 | |||
| US20060070734A1 | 2006-04-06 | |||
| US20040045351A1 | 2004-03-11 |
Attorney, Agent or Firm:
A.A. THORNTON & CO. (London EC4M 7NG, GB)
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