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Title: Low temperature barrier wellbores formed using water flushing

Patent ·
OSTI ID:986480

A method of forming an opening for a low temperature well is described. The method includes drilling an opening in a formation. Water is introduced into the opening to displace drilling fluid or indigenous gas in the formation adjacent to a portion of the opening. Water is produced from the opening. A low temperature fluid is applied to the opening.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC05-00OR22725
Assignee:
Shell Oil Company (Houston, TX)
Patent Number(s):
7,500,528
Application Number:
11/409,505
OSTI ID:
986480
Country of Publication:
United States
Language:
English

References (14)

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Electrical Heating With Horizontal Wells, The Heat Transfer Problem conference April 2013
Analysis of oil shale and petroleum source rock pyrolysis by triple quadrupole mass spectrometry: comparisons of gas evolution at the heating rate of 10.degree.C/min journal May 1991
Operating Laboratory Oil Shale Retorts In An In-Situ Mode conference April 2013
Thermomolecular Pressure in Surface Melting: Motivation for Frost Heave journal December 1989
Direct Production of Low Pour Point High Gravity Shale Oil journal March 1967

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