Evaporator for SAGD process

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10435307
APP PUB NO 20150122631A1
SERIAL NO

14594884

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A closed loop contaminant control system for an evaporative water purification process at an oil recovery facility includes an evaporator having a water inlet, a distilled water discharge, and an oil and brine water discharge. A sump in the evaporator is divided by an oil skimming weir into a main sump and a blowdown sump, with the oil and brine water discharge located proximate the blowdown sump and the steam discharge located above the oil and brine discharge. A distillate tank receives distilled water from the evaporator and discharges the distilled water. The distillate tank has a level controller, other controllers provided for the system include a distilled water flow meter, a blowdown flow meter, a cycle controller, a total flow controller, a hardness controller, and a silica controller.

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Patent Owner(s)

Patent OwnerAddress
PRIVATE EQUITY OAK LP1100 - 10830 JASPER AVENUE EDMONTON ALBERTA T5J 2B3

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
James, Kenneth Calgary, CA 34 185
Nabata, Bob Calgary, CA 4 8

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