DETAIL KOLEKSI

Evaluasi isi awal gas di tempat menggunakan metode material balance di reservoir TJS pada lapangan X


Oleh : Fajar Putra Nugraha

Info Katalog

Nomor Panggil : 1074/TP/2019

Penerbit : FTKE - Usakti

Kota Terbit : Jakarta

Tahun Terbit : 2019

Pembimbing 1 : Rini Setiati

Pembimbing 2 : Aqlina Fattahanisa

Subyek : Reservoir

Kata Kunci : original gas in place, material balance, software MBAL.


File Repositori
No. Nama File Ukuran (KB) Status
1. 2019_TA_TM_071001600044_Halaman-judul.pdf 2005.51
2. 2019_TA_TM_071001600044_Bab-1.pdf 823.85
3. 2019_TA_TM_071001600044_Bab-2.pdf 1743.35
4. 2019_TA_TM_071001600044_Bab-3.pdf 794.09
5. 2019_TA_TM_071001600044_Bab-4.pdf 1983.75
6. 2019_TA_TM_071001600044_Bab-5.pdf 868.37
7. 2019_TA_TM_071001600044_Daftar-pustaka.pdf 936.43
8. 2019_TA_TM_071001600044_Lampiran.pdf 1262.74

R Reservoir TJS merupakan reservoir gas yang terletak di daerah wilayahSubang, Jawa Barat, reservoir TJS terdapat pada formasi cibulakan atas. Reservoirini terdiri dari 6 sumur produksi (TJS-01, TJS-02, TJS-03, TJS-04, TJS-06 dan TJS-07) dan 2 sumur pengamatan (TJS-05 dan TJS-08), dengan tekanan awal sebesar2061 psia dan temperatur 232 oF. Reservoir TJS berproduksi sejak September 1999sampai dengan saat ini, dengan jumlah total produksi sebesar 37115,774 MMscf.Berdasarkan penelitian, reservoir TJS termasuk dalam jenis reservoir dry gasreservoir dengan tenaga dorong berupa depletion drive. Perhitungan isi awal gasreservoir TJS menggunakan metode volumetrik didapatkan nilai isi awal gassebesar 52562,89 MMscf, dengan menggunakan metode material balancedidapatkan nilai isi awal gas sebesar 50063,59 MMscf dan berdasarkan analisasoftware MBAL didapatkan nilai isi awal gas sebesar 50661,3 MMscf. Berdasarkannilai tekanan abandon sebesar 130 psia reservoir TJS memiliki isi awal gasmaksimum yang dapat diproduksikan atau estimate ultimate recovery sebesar47966,13 MMscf, dengan nilai recovery factor sebesar 94,68 % dan sisa gas yangdapat diproduksikan oleh reservoir TJS pada Juli 2018 berdasarkan jumlah isi awalgas di tempat (GIIP) dengan software MBAL yaitu sebesar 10850,386 MMscf atausetara 10,85 Bscf.

T TJS Reservoir is a gas reservoir located in the area of Subang, West Java, thereservoir of TJS is found in the upper cibulakan formation. This reservoir consistsof 6 production wells (TJS-01, TJS-02, TJS-03, TJS-04, TJS-06 and TJS-07) and 2observation wells (TJS-05 and TJS-08), with an initial pressure of 2061 psia andtemperature 232 oF. TJS reservoir has been producing since September 1999 untilnow, with a total production of 37115,774 MMscf. Based on the research, the TJSreservoir is included in the type of dry gas reservoir, with drive mechanism thrustin the form of a depletion drive. The calculation of the initial gas in place of TJSusing the volumetric method obtained an initial gas in place value of 52562.89MMscf, using the material balance method, the initial gas in place value was50063.59 MMscf and based on the analysis of the MBAL software the initial gas inplace value was 50661.3 MMscf. Based on the abandoned pressure value of 130psi the TJS reservoir has a maximum initial gas in place that can be produced orestimated ultimate recovery of 47966.13 MMscf, with a recovery factor value of94.68% and the remaining reserves that can be produced by the TJS reservoir inJuly 2018 based on the initial reserve amount (GIIP) with the MBAL software whichis equal to 10850,386 MMscf or equal to 10.85 Bscf.

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