Light oil reflux heavies removal process

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12122964
APP PUB NO 20230323220A1
SERIAL NO

18208965

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The invention relates to various nonlimiting embodiments that include methods, apparatuses or systems for processing natural gas comprising a heavies removal column processing natural gas and light oil reflux. The overhead stream goes to heavies treated natural gas storage. The heavies removal column reboiler bottoms stream product is input to a debutanizer column. The debutanizer column overhead lights are input to a flash drum where the bottoms is pumped through a heat exchanger as a light oil reflux input to the heavies removal column, while the debutanizer reboiler bottoms product is stored as stabilized condensate. Alternatively, debutanizer column overhead lights are sent to heavies treated gas storage and the bottoms stream product goes to a depentanizer column, the overhead lights are pumped through a heat exchanger as a light oil reflux input to the heavies removal column, while the depentanizer reboiler bottoms product is stabilized condensate.

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Patent Owner(s)

Patent OwnerAddress
CONOCOPHILLIPS COMPANY925 N ELDRIDGE PARKWAY LEGAL TECHNOLOGY & IP DEPT ATTN DOCKETING HOUSTON TX 77079

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Calderon, Michael J Houston, US 15 11
Davies, Paul R Richmond, US 52 154
Embry, Dale L Houston, US 17 43
Larkin, David W Houston, US 20 112
Ma, Qi Houston, US 55 340

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