Oilfield tool annulus heater
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
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app pub date -
Oct 21, 2005
filing date -
Jul 22, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An apparatus for heating fluids produced in an oil producing well anywhere in the annulus that fluid exists. By incorporating the heating apparatus (10) as a section or joint of the tubing or attached to the down hole pump or gas lift system. Heating apparatus comprising an inner hollow tube (11 and 28). A heat source (12), supplied with electrical current by a suitable source of electrical energy or steam source (30) which may be employed. Outer cases (19, 20 and 29) that enclose termination areas creating moisture proof chambers (31 ). Threaded couplings (26 and 27) attached to the apparatus to allow integration of the heating apparatus (10) to existing piping system or pumping system.
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