The Effect of Interfacial Tension and Thermal Stability on Surfactant Injection

Fattahanisa, Aqlyna; Setiati, Rini; Kasmungin, Sugiatmo

doi:10.25105/jeeset.v1i2.3944

Cited by 5 publications

(4 citation statements)

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“…The study of increasing the oil recovery factor with the addition of cooking oil surfactants was carried out with the steps as shown in Figure 1. The activities carried out as shown in the research flowchart consisted of preparing synthetic formation water, preparing rock samples, preparing surfactant solutions, measuring density, measuring viscosity, measuring IFT, brine injection, surfactant injection and finally the oil recovery factor calculation [17][18][19][20]. The materials prepared in this study were oil samples from the Rantau field, samples of sandstone, KOH, used palm cooking oil, banana peels, NaCl, and distilled water.…”

Section: Methodsmentioning

confidence: 99%

Laboratory Study of Enhanced Oil Recovery with Used Palm Oil Surfactant Injection

Wijayanti

Davy

Ridaliani

et al. 2023

Journal of Earth Energy Science, Engineering, and Technology

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Currently the waste generated from public consumption in Indonesia is very high. One such waste is used palm oil from households and food companies. Utilization of this waste in this research is by recycling waste oil into surfactants which will be used in the Enhanced Oil Recovery (EOR) process. The surfactant concentrations used were 1.3%, 1.5%, 2%, 2.2% and 2.5%. The research began with refining used cooking oil with banana peels for 24 hours. In order to make surfactants, the oil is mixed with KOH and distilled water. Additionaly, brine was made with a salinity of 15,000 ppm. With the interfacial tension test, a solution with an optimum surfactant concentration of 2.2% was obtained. The core flooding test was carried out using waterflooding followed by surfactant flooding at a temperature of 70 oC. From the test results obtained an incremental oil recovery factor of 8.57% and a total oil recovery factor of 47.43%.

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Section: Methodsmentioning

confidence: 99%

Laboratory Study of Enhanced Oil Recovery with Used Palm Oil Surfactant Injection

Wijayanti

Davy

Ridaliani

et al. 2023

Journal of Earth Energy Science, Engineering, and Technology

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“…Phase behavioral test is conducted to determine surfactant IFT description of formed microemulsion in a system consist of surfactant, salt water, and oil. This subject is tightly connected to IFT which is an important factor in oil recovery with microemulsion formed of chemical flooding process (Fattahanisa et al, 2018;Gbadamosi et al, 2019). Characteristic test is a complimentary test needed to produce an interpretation of surfactant performance success on injection fluid in reservoir rock.…”

Section: Emulsion; Interfacial Tension; Middle Phase; Surfactant Floo...mentioning

confidence: 99%

Interfacial tension test analysis as injection fluid on reservoir core

Firdaus

Setiati²,

Fathaddin³

et al. 2022

irjeis

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In the petroleum industry, Enhanced Oil Recovery (EOR) technology has been developed to obtain increased oil recovery from reservoirs. One of the EOR methods is chemical EOR using a surfactant known as the surfactant flooding method. Surfactants have the ability to reduce the interfacial tension between oil and water in the rock matrix so that residual oil can be produced. There are several parameters that affect the performance of surfactants, among which will be discussed in this discussion, namely the middle phase emulsion obtained from the phase behavior test and the results from the Interfacial Tension (IFT) test. Based on the literature review, the method used in IFT uses the spinning drop method. Compatibility test of Fir wood SLS surfactant solution used with a concentration of 0.5% - 3% and a salinity of 4,000 - 110,000 ppm.

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“…Surfactant is also obtainable by synthesizing natural materials, such as Baggase, Olive, Spistan, Prosopis, Mulberry, Zizyphus spina Christi, Soapnut and Chamomilla plants. Surfactant injection process is necessary to improve oil recovery level from a reservoir with high potential of trapped oil deposits [1][2][3][4].…”

Section: Introductionmentioning

confidence: 99%

Emulsion Formation in Palm Oil Methyl Ester Sulfonate Surfactant to Light Crude Oil

Setiati,

Fathaddin,

Hani

2023

Journal of Earth Energy Science, Engineering, and Technology

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The Enhanced Oil Recovery method is a method that can be attempted to increase the recovery of petroleum. One of the materials that can be used is Methyl Ester Sulfonate surfactant from palm oil, as a vegetable surfactant whose raw materials are widely available in Indonesia. In this study, the compatibility test of Methyl Ester Sulfonate surfactant was carried out on light crude oil type T samples. The study was carried out with various surfactant concentrations, starting from 0.25%, 0.3%, 1%, 1.5%, and 2%. In the aqueous stability test, the results obtained for all clear conditions for the surfactant concentration were measured for 3 days in an oven with a temperature of 60oC. Whereas in the phase behavior test, good results of the upper phase emulsion were obtained at concentrations of 0.3%, 1%, 1.5%, and 2%. The volume of the top phase emulsion ranges from 25% to 37.5%. (Normal). From the results of this study, it can be concluded that for the crude oil sample T, palm oil MES surfactant is stable for use as a surfactant injection fluid, with a surfactant concentration composition that produces a fairly large upper phase emulsion of around 25% - 37.5% at a surfactant concentration of 0.5% - 2%.

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The Effect of Interfacial Tension and Thermal Stability on Surfactant Injection

Cited by 5 publications

References 0 publications

Laboratory Study of Enhanced Oil Recovery with Used Palm Oil Surfactant Injection

Laboratory Study of Enhanced Oil Recovery with Used Palm Oil Surfactant Injection

Interfacial tension test analysis as injection fluid on reservoir core

Emulsion Formation in Palm Oil Methyl Ester Sulfonate Surfactant to Light Crude Oil

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