Extruded aliphatic polyketone permeation barrier for spoolable composite pipes

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12169043
APP PUB NO 20220373107A1
SERIAL NO

17740031

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Abstract

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Spoolable composite pipes for oil and gas flowlines may include an inner extruded tubular liner, a reinforcement layer surrounding the inner extruded tubular liner, and an outer extruded tubular cover surrounding the reinforcement layer. In these spoolable composite pipes, the inner extruded tubular liner may include an aliphatic polyketone. Internally lined pipes for oil and gas flowlines for oil and gas flowlines may include inner extruded tubular liner containing an aliphatic polyketone, and a carbon steel pipe surrounding the inner extruded tubular liner. The spoolable composite pipes and the internally lined pipes may be configured to operate at temperatures of up to about 110° C., and to carry hydrocarbons having an aromatic content of up to about 35% by volume of the total hydrocarbons content.

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Patent Owner(s)

Patent OwnerAddress
SAUDI ARABIAN OIL COMPANYDHAHRAN 31311
ARAMCO OVERSEAS COMPANY B VSCHEVENINGSEWEG 62-66 THE HAGUE 2517 KX

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Al, Nasser Waleed Ad Dammam, SA 12 4
Al, Shahrani Abdullah Dammam, SA 8 4
Parvez, Anwar Dhahran, SA 6 1
Traidia, Abderrazak Lussan, FR 36 50
Vatopoulos, Konstantinos Amsterdam, NL 2 1

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