SPE Middle East Oil and Gas Show and Conference 2011
DOI: 10.2118/141374-ms
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Proactive Scale Mitigation Strategies for Simple to Complex Multilateral Producers in a Saudi Arabian Carbonate Field

Abstract: Calcium carbonate is the most predominant scale in Saudi Aramco crude producers. Conventional phosphonate based scale inhibitor treatments are highly effective in carbonate formations. Application of new research findings in the company's modified scale inhibitor squeeze treatment programs has significantly improved the treatment life at the lowest possible cost. These modifications resulted in better post-squeeze well response compared to more conventional treatment. However, in spite of the success of scale … Show more

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Cited by 6 publications
(2 citation statements)
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“…The MIC required for CaCO 3 scale mitigation in the Ghawar and other carbonate fields is very low, 0.1 mg/L (chemical as analyzed for organic phosphonate, which is equivalent to 0.5 mg/L of as-received organic phosphonate) 1 . This is the minimum detection limit for phosphonate scale inhibitor in our laboratory.…”
Section: Treatment Evaluationmentioning
confidence: 99%
“…The MIC required for CaCO 3 scale mitigation in the Ghawar and other carbonate fields is very low, 0.1 mg/L (chemical as analyzed for organic phosphonate, which is equivalent to 0.5 mg/L of as-received organic phosphonate) 1 . This is the minimum detection limit for phosphonate scale inhibitor in our laboratory.…”
Section: Treatment Evaluationmentioning
confidence: 99%
“…Therefore, the profitability of a development project could be harmed severely due to scales.The scales are formed due to several reasons. First cause of scaling formation Calcium carbonate CaCO 3 scale precipitation inside production pipes[13]. International Journal of Organic Chemistry…”
mentioning
confidence: 99%