DETAIL KOLEKSI

Perhitungan awal kandungan hidrokarbon dengan analisis petrofisika di sumur -x lapangan y


Oleh : Febby Chintia Pawane

Info Katalog

Nomor Panggil : 472/TP/2016

Penerbit : FTKE - Usakti

Kota Terbit : Jakarta

Tahun Terbit : 2016

Pembimbing 1 : Mulia Ginting

Pembimbing 2 : Slamet Soeharto

Subyek : Penilaian Formasi

Kata Kunci : Penilaian Formasi


File Repositori
No. Nama File Ukuran (KB) Status
1. 2016_TA_TM_07111139_Halaman-Judul.pdf 785.45
2. 2016_TA_TM_07111139_BAB-1.pdf 11.05
3. 2016_TA_TM_07111139_BAB-6.pdf 9.5
4. 2016_TA_TM_07111139_DAFTAR-PUSTAKA.pdf 124.82
5. 2016_TA_TM_07111139_DAFTAR-SIMBOL.pdf 199.51
6. 2016_TA_TM_07111139_Lampiran.pdf 1465.5
7. 2016_TA_TM_07111139_PAPER.pdf 1010.28
8. 2016_TA_TM_07111139_BAB-2.pdf 818.49
9. 2016_TA_TM_07111139_BAB-3.pdf 268.16
10. 2016_TA_TM_07111139_BAB-4.pdf 1196.09
11. 2016_TA_TM_07111139_BAB-5.pdf 25.5

T Tujuan penulisan ini adalah untuk mengetahui parameter reservoir seperti porositas dan saturasi air yang digunakan untuk menghitung besarnya cadangan hidrokarbon berdasarkan interpretasi secara kualitatif dan kuantitatif hasil logging pada sumur-X. Data log yang digunakan adalah; Gamma Ray (GR), Spontaneus Potential (SP), Caliper (CALI), Resistivity Logs: Laterolog Deep (LLD), Laterolog Shallow (LLS), dan Micro SFL (MSFL), Porosity Logs: Density Log (RHOB), Thermal Neutron Porosity (TNPH), Delta-T (DT), Delta RHO (DRHO) dan Photoelectric Factor (PEF). Interpretasi dilakukan dengan menggunakan Software Interactive Petrophysics V3.5 Berdasarkan Interpretasi yang dilakukan terhadap data log sumur-X terdapat 2 (dua) lapisan permeabel, yaitu zona yang berisi gas dan zona berisi air. Dimana zona reservoir yang berisi gas terletak pada kedalaman 1430 – 1450.5 feet, dengan volume shale rata-rata 13.7%, porositas efektif rata-rata sebesar 37.8%. dan saturasi air rata-rata sebesar 44.3%. Berdasarkan data yang diproleh dimana bulk volume sebesar 6700 acreft maka, diperkirakan GIIP reservoir sebesar 7.5 BSCF. Dengan asumsi nilai recovery factor berdasarkan moveable hydrocarbon diperoleh recovery factor sebesar 35.81% sehingga besarnya cadangan yang dapat diambil sebesar 2.7 BSCF.

T The purpose this assignment is for knowing reservoir parameter to calculating hydrocarbon reserve from interpretation well logging data X well in Y field. Log data is used include; Gamma Ray (GR), Spontaneus Potential (SP), Caliper (CALI), Resistivity Logs: Laterolog Deep (LLD), Laterolog Shallow (LLS), and Micro SFL (MSFL), Porosity Logs: Density Log (RHOB), Thermal Neutron Porosity (TNPH), Delta-T (DT), Delta RHO (DRHO) dan Photoelectric Factor (PEF). These data logging will be analyzed by using Software Interactive Petrophysics V3.5. From Interpretation logging to log data X well, it is found that there are two permeable layers on X well: gas reservoir and water reservoir. Where is the reservoir zone is located in 1430 – 1450.5 feet, with ammount of value the average shale volume is 13.7%, The average effective porosity is 37.8% and the average of water saturation is 44.3%. From structure map, it is known that bulk volume is 6700 acreft,. Using this bulk volume data, porosity and saturation water which is calculated above, the GIIP reservoir where’s X well held is 7.5 BSCF. By assuming recovery factor equal with moveable hydrocarbon, 35.81%, it is found that gas reserve from the reservoir is 2.7 BSCF.

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