Scientific Contribution Oil and Gas
Vol. 27 No. 2 (2004): SCOG

THE INFLUENCE OF pH AND CONCENTRATION OF PHOSPHONATE INHIBITOR - TESTS ON CHANGE OF BARIUM SULFATE SCALE MORPHOLOGY BY USING SCANNING ELECTRON MICROSCOPE

Tjuwati Makmur (Unknown)

Article Info

Publish Date
29 May 2024

Abstract

Water injection is often used to keep maintainingreservoir pressure. Injected water (high in sulphate) mixeswith formation water (high in barium) leading to the depo-sition of barium sulfate scale in the near wellbore, reser-voir, production tubulars and topside equipment. Bariumsulfate scale is unique scale deposit and the least solubleof the scales. The deposition of oil field scale is a poten-tially damaging problem which reduces fluid flow result-ing in a decline in oil production.

Copyrights © 2004




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Journal Info
Scientific Contribution Oil and Gas
Website

Abbrev

SCOG

Publisher

LEMIGAS

Subject

Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Energy Engineering Environmental Science

Description

The Scientific Contributions for Oil and Gas is the official journal of the Research and Development Center for Oil and Gas Technology (LEMIGAS) for the dissemination of information on research activities, technology engineering development and laboratory testing in the oil and gas field. ...