Acid-gas injection encounters diverse H{sub 2}S, water phase changes

Journal Article · Mon Mar 09 00:00:00 EST 1998 · Oil and Gas Journal

OSTI ID:580798

Carroll, J J ^[1]

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1. Gas Liquids Engineering, Calgary, Alberta (Canada)

For acid-gas injection systems, pressure-composition diagrams indicate the significant phase changes that H{sub 2}S and water mixtures can undergo when going from an amine unit to downhole in an injection well. This conclusion of a two-part series describes the importance of considering H{sub 2}S and water phase changes in the design of acid gas injection compressors, pipelines, injection wells, and methanol injection.

• OSTI ID: 580798
• Journal Information: Oil and Gas Journal, Vol. 96, Issue 10; Other Information: PBD: 9 Mar 1998
• Country of Publication: United States
• Language: English

Related Subjects

03 NATURAL GAS
GAS HYDRATES
PHASE STUDIES
HYDROGEN SULFIDES
UNDERGROUND DISPOSAL
PHASE TRANSFORMATIONS
DESIGN
GAS COMPRESSORS
PIPELINES
DISPOSAL WELLS
PHASE DIAGRAMS
METHANOL