<![CDATA[Over time, Well RPN-3 has experienced a decline in production. Acid stimulation is one of the efforts to enhance the productivity of wells facing decreased production due to scale deposits in the perforation zone, tubing, flowline, or surface equipment. Scale is a deposit formed through the crystallization and deposition of minerals contained in formation water. To address scale-related issues and potentially increase production, acid stimulation is employed. The acid stimulation on Well RPN-3 is carried out using the coiled tubing unit method. Coiled tubing technology is chosen for its ease of mobilization and its ability to deliver acid directly to the target interval. Well RPN-3 is selected due to its significant decline in production. Laboratory analysis of scale samples taken from Well RPN-3 revealed the presence of calcite-type scale (CaCO3), suggesting that the production decline is likely attributed to the presence of this scale. Indicators of the success of acid stimulation operations can be observed through the increase in production rate (Q), the Inflow Performance Relationship (IPR) curve, and the Productivity Index (PI).]]>
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