Analisis efektivitas variasi konsentrasi surfaktan kayu cemara dengansalinitas tinggi menggunakan metode core flooding
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File Repositori
Subyek : Pulmonary surfactant
Penerbit : FTKE - Usakti
Kota Terbit : Jakarta
Tahun Terbit : 2023
Pembimbing 1 : Rini Setiati
Pembimbing 2 : Shabrina Sri Riswati
Kata Kunci : sugarcane bagasse SLS surfactant, pine wood SLS surfactant, flooding surfactant, microemulsion
Status Posting : Published
Status : Lengkap
File Repositori
| No. | Nama File | Hal. | Link |
|---|---|---|---|
| 1. | 2023_TS_MTP_171011900003_Halaman-Judul.pdf | 14 | |
| 2. | 2023_TS_MTP_171011900003_Surat-Pernyataan-Revisi-Terakhir.pdf | 5 | |
| 3. | 2023_TS_MTP_171011900003_Surat-Hasil-Similaritas.pdf | 4 | |
| 4. | 2023_TS_MTP_171011900003_Halaman-Pernyataan-Persetujuan-Publikasi-Tugas-Akhir-untuk-Kepentingan-Akademis.pdf | 1 | |
| 5. | 2023_TS_MTP_171011900003_Lembar-Pengesahan.pdf | 1 | |
| 6. | 2023_TS_MTP_171011900003_Pernyataan-Orisinalitas.pdf | 1 | |
| 7. | 2023_TS_MTP_171011900003_Formulir-Persetujuan-Publikasi-Karya-Ilmiah.pdf | 1 | |
| 8. | 2023_TS_MTP_171011900003_Bab-1.pdf | 3 | |
| 9. | 2023_TS_MTP_171011900003_Bab-2.pdf | 24 |
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| 10. | 2023_TS_MTP_171011900003_Bab-3.pdf | 13 |
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| 11. | 2023_TS_MTP_171011900003_Bab-4.pdf | 20 |
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| 12. | 2023_TS_MTP_171011900003_Bab-5.pdf | 2 |
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| 13. | 2023_TS_MTP_171011900003_Daftar-Pustaka.pdf | 6 | |
| 14. | 2023_TS_MTP_171011900003_Lampiran.pdf | 9 |
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P Penambahan konsentrasi surfaktan, perubahan salinitas mempengaruhi recovery factor reservoir. Konsentrasi surfaktan Sodium Ligno Sulfonat (SLS) dengan salinitas 110.000 PPM mendapatkan recovery factor terbaik pada konsentrasi 2.5%. Salah satu surfaktan yang sudah diteliti dan terbukti mampu menurunkan tegangan permukaan minyak pada batuan adalah Sodium Ligno Sulfonat Kayu Cemara. Metodologi penelitian adalah dengan melakukan kompatibilitas larutan dan melakukan coreflooding. Hasil akhir berupa Recovery Factor yang diperoleh dengan melakukan injeksi surfaktan. Uji kompatibilitas larutan surfaktan SLS kayu cemara dengan konsentrasi 1,5% - 4% dan salinitas 100.000-120.000 ppm, pada dua core barea dengan porositas 25.15% dan 25.52%, serta permeabilitas antara 110-120 mD. Hasil penelitian menggunakan intermediate crude oil didapat hasil terbaik pada uji kelakuan fasa tengah yaitu pada salinitas 100.000 ppm dengan konsentrasi 1,5%, salinitas 110.000 ppm dengan konsentrasi 3,5% dan salinitas 120.000 ppm konsentrasi 3,5%, dimana hasil total emulsi adalah 13,75%, 18,75%, 25% pada setiap salinitas dan konsentrasi. Hasil uji aqueous stability yang didapat adalah seluruh larutan memiliki kelarutan yang jernih. Selanjutnya untuk hasil uji IFT untuk SLS Kayu Cemara 1.5% + NaCl 100.000 ppm 3.8844866 dyne/cm, SLS Kayu Cemara 3.5% + NaCl 110.000 ppm 3.3713054 dyne/cm, dan SLS Kayu Cemara 3.5% + NaCl 120.000 ppm 3.5557307 dyne/cm. Hasil coreflooding test diperoleh nilai recovery factor surfaktan SLS kayu cemara sebesar 7% untuk salinitas 110.000 PPM dengan konsentrasi 3,5% SLS kayu cemara.
T The addition of surfactant concentration, changes in salinity affect the reservoir recovery factor. The surfactant concentration of Sodium Ligno Sulfonate (SLS) with a salinity of 110,000 PPM obtained the best recovery factor at a concentration of 2.5%. One of the surfactants that has been studied and proven to be able to reduce the surface tension of oil on rocks is Sodium Ligno Sulfonate Cemara Wood. The research methodology is to carry out solution compatibility and coreflooding. The final result is a Recovery Factor which is obtained by injecting surfactants. Compatibility test of fir wood SLS surfactant solution with a concentration of 1.5% - 4% and a salinity of 100,000-120,000 ppm, on two bare cores with porosity of 25.15% and 25.52%, and permeability between 110-120 mD. The results of the study using intermediate crude oil obtained the best results in the middle phase behavior test, namely at a salinity of 100,000 ppm with a concentration of 1.5%, a salinity of 110,000 ppm with a concentration of 3.5% and a salinity of 120,000 ppm with a concentration of 3.5%, where the total emulsion was 13.75%, 18.75%, 25% at each salinity and concentration. The results of the aqueous stability test obtained were that all solutions had clear solubility. Then for the IFT test results for SLS Spruce 1.5% + NaCl 100,000 ppm 3.8844866 dyne/cm, SLS Spruce 3.5% + NaCl 110,000 ppm 3.3713054 dyne/cm, and SLS Spruce 3.5% + NaCl 120,000 ppm 3.5557307 dyne /cm. The results of the coreflooding test showed that the SLS surfactant recovery factor for fir wood was 7% for a salinity of 110,000 PPM with a concentration of 3.5% SLS for fir wood.
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