Controlling the pressure within an annular volume of a wellbore
Abstract
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.
- Inventors:
-
- Los Alamos, NM
- Kingwood, TX
- Katy, TX
- Issue Date:
- Research Org.:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 957012
- Patent Number(s):
- 7441599
- Application Number:
- 11/282,424
- Assignee:
- Chevron U.S.A. Inc. (San Ramon, CA); Los Alamos National Security, LLC (Los Alamos, NM)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C09 - DYES C09K - MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
E - FIXED CONSTRUCTIONS E21 - EARTH DRILLING E21B - EARTH DRILLING, e.g. DEEP DRILLING
- DOE Contract Number:
- W-7405-ENG-36
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Hermes, Robert E, Gonzalez, Manuel E, Llewellyn, Brian C, and Bloys, James B. Controlling the pressure within an annular volume of a wellbore. United States: N. p., 2008.
Web.
Hermes, Robert E, Gonzalez, Manuel E, Llewellyn, Brian C, & Bloys, James B. Controlling the pressure within an annular volume of a wellbore. United States.
Hermes, Robert E, Gonzalez, Manuel E, Llewellyn, Brian C, and Bloys, James B. Tue .
"Controlling the pressure within an annular volume of a wellbore". United States. https://www.osti.gov/servlets/purl/957012.
@article{osti_957012,
title = {Controlling the pressure within an annular volume of a wellbore},
author = {Hermes, Robert E and Gonzalez, Manuel E and Llewellyn, Brian C and Bloys, James B},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2008},
month = {10}
}
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