Controlling the pressure within an annular volume of a wellbore
Patent
·
OSTI ID:1019089
- Los Alamos, NM
- Kingwood, NM
- Kingwood, TX
- Katy, TX
- Santa Fe, NM
A process is described for replacing at least a portion of the liquid within the annular volume of a casing system within a wellbore with a second liquid. The second liquid is preselected to provide a measure of control of the pressure within the annular volume as the fluid within the volume is being heated.
- Research Organization:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- W-7405-ENG-36
- Assignee:
- Chevron U.S.A. Inc. (San Ramon, CA) Los Alamos National Security LLC (Los Alamos, NM)
- Patent Number(s):
- 7,963,333
- Application Number:
- US Patent Application 12/641,257
- OSTI ID:
- 1019089
- Country of Publication:
- United States
- Language:
- English
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