Perhitungan cadangan hidrokarbon pada lapisan batupasir berdasarkan data seismik 3d dan log pada lapangan "Herawati" formasi Balikpapan cekungan Kutai, Kalimantan Timur
Info Katalog
File Repositori
Penerbit : FTKE - Usakti
Kota Terbit : Jakarta
Tahun Terbit : 2016
Pembimbing 1 : Eko Widianto
Subyek : Sedimentary rocks;Physical roperties of rocks
Kata Kunci : Kutai Basin, East Kalimantan Balikpapan formation, STOIIP
Status Posting : Published
Status : Lengkap
File Repositori
| No. | Nama File | Hal. | Link |
|---|---|---|---|
| 1. | 2016_TA_GL_07211022_Halaman-Judul.pdf | ||
| 2. | 2016_TA_GL_07211022_Bab-1.pdf | ||
| 3. | 2016_TA_GL_07211022_Bab-2.pdf |
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| 4. | 2016_TA_GL_07211022_Bab-3.pdf |
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| 5. | 2016_TA_GL_07211022_Bab-4.pdf |
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| 6. | 2016_TA_GL_07211022_Bab-5.pdf |
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| 7. | 2016_TA_GL_07211022_Daftar-pustaka.pdf |
D aerah penelitian terletak di Cekungan Kutai, Kalimantan Timur.Pada lapangan dan penelitian kali ini difokuskan pada Formasi Balikpapan. Penelitian ini akan memfokuskan kepada perhitungan cadangan hidrokarbon pada lapisan batupasir di tempat Formasi Balikpapan di daerah penelitian. Data yang digunakan dalam penelitian ini antara lain: 21 data log sumur, Seismik 3D dan data checkshot sumur BP-35. Metode yang digunakan dalam penelitian ini dimulai dengan penentuan interval batas atas dan batas bawah batupasir pada Formasi Balikpapan, well seismic tie, interpretasi seismic 3D, serta perhitungan petrofisik. Berdasarkan bentukan surface pada daerah penelitian mempunyai perangkap struktur dengan jenis antiklin. Berdasarkan hasil perhitungan petrofisik untuk properti reservoir daerah penelitian memiliki porositas rata – rata dari ketiga lapisan sebesar 30% dan saturasi air rata – rata dari ketiga lapisan yaitu 15%. Besar cadangan hidrokarbon (STOIIP) yang dihitung menggunakan metode volumetric yaitu Lapisan batupasir C (132.588.312,5 STB), (2.) Lapisan batupasir B (55.248.900.69 STB) dan (3.) Lapisan Batupasir A (19.635.120,05 STB).
T he research area is located in the Kutai Basin, Kalimantan Timur.Pada field and the current study focused on the Balikpapan Formation. This study will focus on the calculation of reserves of hydrocarbons in sandstone layers in the Balikpapan Formation in the study area. The data used in this study include: 21 well log data, 3D seismic data and wells checkshot BP-35. The method used in this study begins with the determination of the interval upper limit and lower limit on the Balikpapan Formation sandstones, seismic well tie, the interpretation of 3D seismic and petrophysical calculations. Based on surface formations in the study area has a structural trap with the type of the anticline. Based on calculations for the petrophysical properties of reservoir porosity research area - average of the three layers by 30% and water saturation - average of the three layers is 15%. Large reserves of hydrocarbons (STOIIP) were calculated using volumetric methods that layer Sand C (132.588.312,5 STB), (2) Sand layer B (55.248.900.69 STB) and (3) Layers Sand A (19.635.120,05 STB).
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