Perkiraan Pertumbuhan Scale Di Surface Facility Pada Gas Boot Dan Water Cleaning Plant di Lapangan #pdd Menggunakan Simulasi Numerical Modelling

Fasya, Dinda Pamela (2020) Perkiraan Pertumbuhan Scale Di Surface Facility Pada Gas Boot Dan Water Cleaning Plant di Lapangan #pdd Menggunakan Simulasi Numerical Modelling. Other thesis, Universitas Islam Riau.

Text 153210788.pdf - Submitted Version Download (4MB)

Abstract

Mineral deposition or commonly called scale is one of the main problems faced by the oil and gas sector. The formation of scale can have a major impact on operations, economy and security in various fields and oil wells. The study was conducted aiming to determine the tendency of the formation of a scale on the surface facility, then in order to know the value of the scale index, the growth rate to the thickness of the scale in the PDD field. Common types of scale contained in the oil field are the CaCO3, CaSO4, BaSO4 and SrSO4 scales. Therefore, to improve knowledge and scale handling and scale formation on surface equipment needs to be comprehensively understood. Tests carried out by conducting the method of investigating the stages of PDD field production data, laboratory analysis using a scale coupon, calculations using the stiff-davis method and OLIScaleChem software simulation, then determining the scale growth and thickness. The research presented in this paper, has a main focus which lies in the gas boot equipment and water cleaning plant (wcp) at the Gathering Station as measured by chemical analysis of formation water sampling. The method used is stiff-davis and OLIScaleChem software to determine the tendency to scale (scaling tendency) in various conditions by paying attention to the influence of pH, temperature and pressure. The test results obtained indicate that the SI results using the stiff-davis method and OLIScaleChem simulation found the type of CaCO3 scale PDD field with a value almost equal to the difference that is not too significant. If the pressure, temperature and pH rise, the price of SI will also increase in scale solution becoming difficult to dissolve.

Actions (login required)

View Item