CRA or carbon steel Pipe ?

[wiwa]

Dear Corrosionist,

We have been asked for optional advice of the following case for the suitable (technically and economiccally) material selection decision (either CRA or carbon steel). The pipe will be for gas flowline for offshore wells to platform (3.5 km) then the gas will be sent to onshore (35 km), with water depth of 0 - 30 meter. The gas composition is H2S: 50-500 ppm, CO2: 2 % mole, C1 - C5++ : 96.2 % mole

Thanks / Best Regards,
Alexander Wijaya
Regional Manager SE. ASIA / PACIFIC
WIWA Wilhelm Wagner GmbH & Co. KG
Tel: +6221 - 5388277, Fax: +6221 - 5388278
Email: wiwa@cbn.net.id
Website:

http://www.wiwa-seasia.com

 

[grampi1]

Gas Rate in MMSCFD =?
Pressure=?
Temperature=?
Multiphase, gas only, gas+condensate?
Line size specified or to be determined?
If Gas, Gas is or is not dehydrated?

 

[wiwa]

Dear grampi1,

Thanks for your response to my posting, let me check this and will go back for another posting.