Flow management and CO2-recovery apparatus and method of use
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United States of America Patent
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Feb 13, 2018
Issued Date -
N/A
app pub date -
Dec 18, 2015
filing date -
Dec 18, 2015
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Abstract
An apparatus and method for flow management and CO2-recovery from a CO2 containing hydrocarbon flow stream, such as a post CO2-stimulation flowback stream. The apparatus including a flow control zone, a gas separation zone, a pretreatment zone, and a CO2-capture zone. The CO2-capture zone is in fluid communication with the pretreatment zone to provide CO2-capture from a pretreated flowback gas stream and output a captured CO2-flow stream. The CO2-capture zone includes a flow splitter to direct a first portion of the pretreated flowback gas stream to a CO2-enricher to provide an enriched CO2-stream for mixing with a second portion of the pretreated flowback gas to form a mixed stream. The CO2-capture zone further includes at least one condenser to output the captured CO2-flow stream.

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- 15 United States
- 10 France
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Patent Owner(s)
Patent Owner | Address | |
---|---|---|
BAKER HUGHES OILFIELD OPERATIONS LLC | 17021 ALDINE WESTFIELD HOUSTON TX 77073 |
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Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Acharya, Harish Radhakrishna | Clifton Park, US | 19 | 186 |
Shisler, Roger Allen | Ballston Spa, US | 18 | 142 |
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