Products tagged with 'laboratory methods'

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H2S Scavenger Laboratory Evaluation Based On Efficiency And Kinetics

Product Number: 51323-19316-SG

Author: Jose Vera, Zachary Berg, Nirmal Tatavalli-Mittadar, Richard Pollard

Publication Date: 2023

$20.00

The H2S concentration in produced fluids sometimes increases with time due to the phenomenon known as reservoir souring. This increase in H2S poses an integrity threat to downhole and topside oil and gas production facilities due to its impact in corrosion and environmental cracking susceptibility. Its concentration in natural gas is also limited to very low levels due to sales specifications.

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Methodology to Evaluate the Performance of Liquid Scavenger Application Technologies in Gas Pipelines

Product Number: 51323-19302-SG

Author: Jose Vera, Kyle Hilgefort

Publication Date: 2023

$20.00

Liquid H2S scavengers are sometimes injected into pipelines transporting wet gas to reduce the H2S concentration below allowable values before reaching certain points of the system. In these situations, the H2S scavenger injected into the pipeline should be able to reduce the H2S concentration in the gas to the target values within a given residence time.

The overall reaction kinetics when a liquid scavenger is directly injected into a wet gas pipeline can be separated in the following three steps, which have been described in previous publications:
Step 1: Transport of the liquid scavenger into the aqueous phase.
Step 2: Transport of H2S from the gas to the aqueous phases.
Step 3: Chemical reaction between the scavenger and dissolved H2S

Products tagged with 'laboratory methods'

H2S Scavenger Laboratory Evaluation Based On Efficiency And Kinetics

Methodology to Evaluate the Performance of Liquid Scavenger Application Technologies in Gas Pipelines

Association for Materials Protection and Performance