Composition and process for the treatment of hydrogen sulfide

Details Composition and process for the treatment of hydrogen sulfide Composition and process for the treatment of hydrogen sulfide

2005-05-05

2009-06-09

Kugel, Timothy J (Department: 1796)

Earth boring, well treating, and oil field chemistry

Well treating

Contains organic component

C095S235000, C166S305100, C166S312000, C507S927000, C516S072000, C516S076000

Reexamination Certificate

active

07544639

ABSTRACT:
Disclosed is a method for the treatment of hydrogen sulfide. The method preferably includes forming a solvent-surfactant blend, preparing a microemulsion by combining the solvent-surfactant blend with a carrier fluid and contacting the hydrogen sulfide with the microemulsion. In preferred embodiments, the solvent-surfactant blend includes a surfactant and a solvent selected from the group consisting of terpenes and alkyl or aryl esters of short chain alcohols.

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