Bungaa, Chindi Claudia (2023) PERKIRAAN CADANGAN DENGAN METODE VOLUMETRIK DAN SIMULASI LAPANGAN X1 DAN X2 SUMUR MINYAK PETROCHINA INTERNASIONAL JABUNG LTD. Masters thesis, UPN "Veteran" Yogyajarta.
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Abstract
Abstrack
X1 and X2 fields are one of the oil fields located in South Sumatra, Jambi province
to be precise.
Petrochina signed a contract on 27 February 1993 with an initial concession area
of 8,214 km2 and now it is 1,642.8 km2. Petrochina Has a contract validity period
of 30 years and will expire on February 27, 2023.
The oil and gas fields in Tanjung Jabung are located in several formation
sections such as Betara, Tungkal, Geragai and Kabul. Some of them are already in
production and some are still in the exploration stage. From a series of these
formations have characteristics in each formation.
Evaluation of log data is divided into qualitative and quantitative. Qualitative
evaluation includes analysis of lithology and porous zones, as well as analysis of
fluid content. Lithology analysis using the gamma ray log method to determine
layers with radioactive content, SP log to determine shale or non-shaly layers.
The total production of the West Tanjung Jabung oil and gas field is
18,200 BOPD and the total oil is 8,850 BOPD and the total condensate is 9,350.
BOPD. In UTAF 2 and 3 UTAF Original Oil In Place (OOIP) values calculated by
the reservoir simulator model compared to OOIP volumetric calculations based
only on the geological model show that a very good match is achieved between
OIIP calculations by 2 (two) different methods. The OOIP results obtained were
8.732 MMSTB.
Keywords: Reserves, Volumetric, DCA,TOW,OOIP
ABSTRAK
Lapangan X1 dan X2 merupakan salah satu lapangan minyak yang terletak
disumatera selatan, tepatnya diprovinsi Jambi.
Petrochina menandatangani kontrak pada tanggal 27 februari 1993 dengan luas
konsesi awal 8.214 KM2 dan sekarang seluas 1.642,8 km2. Petrochina Memiliki
masa berlaku kontrak selama 30 tahun dan akan berakhir pada tanggal 27 Februari
2023.
Lapangan migas di tanjung jabung terletak di beberapa bagian formasi
seperti betara, tungkal, geragai, dan kabul. Diantaranya sudah berproduksi dan
sebagian masih tahap eksplorasi. Dari rangkaian formasi tersebut memiliki
karakteristik disetiap formasinya.
Evaluasi data log di bagi menjadi kualitatif dan kuantitatif. Evaluasi kualitatif
meliputi Analisa lithologi dan zona porous, serta Analisa kandungan fluida. Analisa
Litologi metode gamma ray log untuk mengetahui lapisan dengan kandung
radioaktif, SP log untuk menentukan lapisan shale atau non shaly.
Total produksi lapangan migas tanjung jabung barat sebesar 18.200 BOPD dan total
oil 8.850 BOPD dan total kondensat 9.350. BOPD.
Dalam UTAF 2 dan 3 UTAF Original Oil In Place (OOIP) nilai dihitung dengan
model simulator reservoir dibandingkan dengan perhitungan volumetrik OOIP
hanya didasarkan pada model geologi menunjukkan bahwa pertandingan yang
sangat baik dicapai antara perhitungan OIIP oleh 2 (dua) metode yang berbeda.
Diperoleh hasil OOIP sebesar 8,732 MMSTB.
Kata Kunci: Reserves,Volumetric,DCA,TOW,OOIP
| Item Type: | Thesis (Masters) |
|---|---|
| Uncontrolled Keywords: | Reserves,Volumetric,DCA,TOW,OOIP |
| Subjects: | T Technology > T Technology (General) |
| Divisions: | Faculty of Engineering, Science and Mathematics > School of Engineering Sciences |
| Depositing User: | Eko Yuli |
| Date Deposited: | 13 Apr 2023 07:26 |
| Last Modified: | 01 Sep 2023 08:00 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/34502 |
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