Study of heterogeneous reservoir effects on surfactant flooding in consideration of surfactant adsorption reversibility

Ichhuy Ngo; Falan Srisuriyachai; Yuichi Sugai; Kyuro Sasaki

Study of heterogeneous reservoir effects on surfactant flooding in consideration of surfactant adsorption reversibility

Ichhuy Ngo, Falan Srisuriyachai, Yuichi Sugai, Kyuro Sasaki

資源システム工学

研究成果: Contribution to conference › Paper › 査読

2 被引用数 (Scopus)

抄録

In this study, effects of surfactant adsorption and desorption on oil production were investigated in laboratory scale by using Sodium Dodecyl Benzene Sulfonate and Berea sandstone. The maximum adsorption-desorption values were measured as 57.7 mg/100g and 47.9 mg/100g of rock, respectively. Based on those measurement results, numerical reservoir simulations were performed with a commercial simulator, STARS, to discuss about effects of the degree of surfactant adsorption reversibility. Reservoir heterogeneity was also taken into consideration by comparing to that of homogenous reservoir. The numerical simulation results showed that the reservoir heterogeneity reduced oil recovery factor by up to 7.4% comparing to homogenous reservoir, but the effects of reversibility of surfactant adsorption on oil recovery are different due to reservoir types.

本文言語	英語
出版ステータス	出版済み - 1 1 2017
イベント	23rd Formation Evaluation Symposium of Japan 2017 - Chiba, 日本継続期間: 10 11 2017 → 10 12 2017

その他

その他	23rd Formation Evaluation Symposium of Japan 2017
Country	日本
City	Chiba
Period	10/11/17 → 10/12/17

All Science Journal Classification (ASJC) codes

Geotechnical Engineering and Engineering Geology
Geology
Energy Engineering and Power Technology
Economic Geology
Geochemistry and Petrology

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引用スタイル

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title = "Study of heterogeneous reservoir effects on surfactant flooding in consideration of surfactant adsorption reversibility",

abstract = "In this study, effects of surfactant adsorption and desorption on oil production were investigated in laboratory scale by using Sodium Dodecyl Benzene Sulfonate and Berea sandstone. The maximum adsorption-desorption values were measured as 57.7 mg/100g and 47.9 mg/100g of rock, respectively. Based on those measurement results, numerical reservoir simulations were performed with a commercial simulator, STARS, to discuss about effects of the degree of surfactant adsorption reversibility. Reservoir heterogeneity was also taken into consideration by comparing to that of homogenous reservoir. The numerical simulation results showed that the reservoir heterogeneity reduced oil recovery factor by up to 7.4% comparing to homogenous reservoir, but the effects of reversibility of surfactant adsorption on oil recovery are different due to reservoir types.",

author = "Ichhuy Ngo and Falan Srisuriyachai and Yuichi Sugai and Kyuro Sasaki",

year = "2017",

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TY - CONF

T1 - Study of heterogeneous reservoir effects on surfactant flooding in consideration of surfactant adsorption reversibility

AU - Ngo, Ichhuy

AU - Srisuriyachai, Falan

AU - Sugai, Yuichi

AU - Sasaki, Kyuro

PY - 2017/1/1

Y1 - 2017/1/1

N2 - In this study, effects of surfactant adsorption and desorption on oil production were investigated in laboratory scale by using Sodium Dodecyl Benzene Sulfonate and Berea sandstone. The maximum adsorption-desorption values were measured as 57.7 mg/100g and 47.9 mg/100g of rock, respectively. Based on those measurement results, numerical reservoir simulations were performed with a commercial simulator, STARS, to discuss about effects of the degree of surfactant adsorption reversibility. Reservoir heterogeneity was also taken into consideration by comparing to that of homogenous reservoir. The numerical simulation results showed that the reservoir heterogeneity reduced oil recovery factor by up to 7.4% comparing to homogenous reservoir, but the effects of reversibility of surfactant adsorption on oil recovery are different due to reservoir types.

AB - In this study, effects of surfactant adsorption and desorption on oil production were investigated in laboratory scale by using Sodium Dodecyl Benzene Sulfonate and Berea sandstone. The maximum adsorption-desorption values were measured as 57.7 mg/100g and 47.9 mg/100g of rock, respectively. Based on those measurement results, numerical reservoir simulations were performed with a commercial simulator, STARS, to discuss about effects of the degree of surfactant adsorption reversibility. Reservoir heterogeneity was also taken into consideration by comparing to that of homogenous reservoir. The numerical simulation results showed that the reservoir heterogeneity reduced oil recovery factor by up to 7.4% comparing to homogenous reservoir, but the effects of reversibility of surfactant adsorption on oil recovery are different due to reservoir types.

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T2 - 23rd Formation Evaluation Symposium of Japan 2017

Y2 - 11 October 2017 through 12 October 2017

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