Steam driven turbine drive

Details Steam driven turbine drive Steam driven turbine drive

2008-07-21

2010-12-21

Thompson, Kenneth (Department: 3672)

Wells

Processes

In situ combustion

C166S062000, C166S105000, C416S02000A

Reexamination Certificate

active

07854260

ABSTRACT:
A downhole arrangement including an outer housing, an inner housing disposed within the outer housing and defining with the outer housing a chamber, a turbine disposed within the chamber, and one or more nozzles disposed at the chamber capable of exhausting steam into the chamber. A method for moving a target fluid within a wellbore.

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patent: 3905196 (1975-09-01), Govindarajan et al.
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patent: 4421163 (1983-12-01), Tuttle
patent: 4682471 (1987-07-01), Wagner
patent: 5052482 (1991-10-01), Goudouin
patent: 2006/0113803 (2006-06-01), Hall et al.
patent: 2008/0047753 (2008-02-01), Hall et al.
Precision Combustion, Inc., “PCI Developing Downhole Catalytic Combustor Steam Generator for Heavy Oil Production”, www.precision-combustion.com; North Haven, CT, May 2, 2006; pp. 1-2.
Nina Morgan, “Instant Steam Feature Article”, Oxford Catalysts Group PLC; www.oxfordcatalysts.com; Jul. 30, 2007; pp. 1-3.
Carolyne M. Hart, “A Comparative Evaluation of Surface and Downhole Steam Generation Techniques”, SPE Enhanced Oil Recovery Symposium, Apr. 4-7, 1982, Tulsa, Oklahoma; pp. 1-2.

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