Scientific Contribution Oil and Gas
Vol. 31 No. 2 (2008): SCOG

Tests Of Poly Acrylic Acid (Paa) Inhibitor On Barium Sulfate Scaleinhibition Efficiency

Tjuwati Makmur (Unknown)

Article Info

Publish Date
14 Jun 2024

Abstract

Injection water (containing sulfate ion) is injected into reservoir (containing bariumion), mi.vture of incompatible water types results in barium sulfate scale occurrence. Bariumsulfate scale inhibition efficiency (%) with using poly acrylic acid (PAA) inhibitor wereconducted in e.sperimental conditions. pH (2.0, 4.0. 5.5, 7.0) 5 and 10 ppm inhibitor con-centrations. and 25 and 70 "C temperatures. AU laboratory tests results data show effi-ciency (%) value less than 50 %, except at pH 7.0 and 70 "C conditions which has a littlehit higher efficiency (55.28 %). The poly acrylic acid doesn't show a good t/uality inhibi-tor, because the occurrence of barium sulfate scale can not he inhihited effectively.

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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. ...