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Keywords: sour gas
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Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 23–April 1, 2021
Paper Number: IPTC-21485-MS
... Abstract Sustained casing pressures are observed in many gas-field wells in Sichuan Basin. The presence of corrosive sour gas i.e. H 2 S and/or CO 2 in the annulus, coupling with the none corrosion-resistant alloy (CRA) casing materials, may damage the casing and lead to loss of containment...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 19–22, 2014
Paper Number: IPTC-17423-MS
... on carbon steel to understand the extent of internal corrosion damage expected on a production casing string when sour gas enters the tubing-casing annulus through a leak source. A wide range of conditions including various hydrogen sulfide (H 2 S) and carbon dioxide (CO 2 ) concentrations were modelled...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 19–22, 2014
Paper Number: IPTC-17273-MS
... facilities include three unmanned wellhead platforms. qatar government Upstream Oil & Gas Midstream Oil & Gas liquified natural gas gas monetization unit 02 mmscfd shutdown unit 04 Reduction Project dry gas compressor dehydration requirement LNG header sour gas Qatargas...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2013
Paper Number: IPTC-17175-MS
... Abstract Methyl di-ethanolamine (MDEA) is one of the most popular solvents for gas treating with several advantages over other amines, especially its ability to remove H2S and slip CO2 from sour gas. MDEA is like other types of amine that can experience major foaming upset, especially in high...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, December 7–9, 2009
Paper Number: IPTC-13512-MS
... for the other cases. Besides an economical mercaptan removal, the new hybrid solvent allows a significant reduction in the energy consumption. The results of the techno-economic evaluation of the HYSWEET® process have been confirmed during the first successful industrial application at the Lacq sour gas plant...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, December 3–5, 2008
Paper Number: IPTC-12175-MS
... sour gas was added to the gas injection stream in 2004. Plans are developing to change the composition of the injection gas stream to achieve higher H 2 S levels so that the injected gas will become miscible with the A4C oil. This is designed to further increase oil recovery. The purpose of this paper...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, November 21–23, 2005
Paper Number: IPTC-10581-MS
... by reinjection offer a promising alternative to avoid sulphur production and reduce CO2 emissions to the atmosphere when producing large very sour gas reserves. Total, Institut Français du Pétrole (IFP) and its fully owned subsidiary Prosernat have developed a cryogenic process for bulk H2S removal from very...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, November 21–23, 2005
Paper Number: IPTC-10915-MS
... & gas selexol liquified natural gas specification operation lng production mercaptan block flow diagram vendor hydrocarbon iptc 10915 gas monetization configuration sour gas technology conference sulfur recovery unit heavy hydrocarbon upstream oil & gas lng molecular sieve...

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