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Methods and systems for producing fluid from an in situ conversion process

Patent ·
OSTI ID:1021436

A system that includes a plurality of heat sources configured to heat a portion of a formation is described. At least one production well is in the formation. A bottom portion of the production well is a sump in an underburden of the formation below the heated portion of the formation. Fluids from the heated portion of the formation are allowed to flow into the sump. A pump system has an inlet in the sump. A production conduit is coupled to the pump system. The production conduit is configured to transport fluids in the sump out of the formation.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC05-00OR22725
Assignee:
ORO
Patent Number(s):
7,942,197
Application Number:
11/409,564
OSTI ID:
1021436
Country of Publication:
United States
Language:
English

References (12)

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Production Report journal April 1960
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Direct Production of Low Pour Point High Gravity Shale Oil journal March 1967
Methods and Energy Sources for Heating Subsurface Geological Formation, Task 1: Heat Delivery Systems report January 2003
Operating Laboratory Oil Shale Retorts In An In-Situ Mode conference April 2013
New Books journal November 1953
Evaluation of downhole electric impedance heating systems for paraffin control in oil wells journal January 1992
Electrical Heating With Horizontal Wells, The Heat Transfer Problem conference April 2013
The Characteristics of a Low Temperature In Situ Shale Oil 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