Studi penerapan injeksi air di lapangan JE dengan menggunakan simulasi reservoir

DETAIL KOLEKSI

Studi penerapan injeksi air di lapangan JE dengan menggunakan simulasi reservoir

Oleh : Jihad Maulana

Info Katalog

Nomor Panggil : 2165/TP/2013

Penerbit : FTKE - Usakti

Kota Terbit : Jakarta

Tahun Terbit : 2013

Pembimbing 1 : Sri Feny Maulidiani

Pembimbing 2 : Maman Djumantara

Subyek : Reservoirs

Kata Kunci : behavior forecasting, je field development, produce optimum oil, water injection, oil recovery

Status Posting : Published

Status : Lengkap

File Repositori

No.	Nama File	Hal.	Link
1.	2013_TA_TM_07109126_8.pdf
2.	2013_TA_TM_07109126_7.pdf
3.	2013_TA_TM_07109126_6.pdf
4.	2013_TA_TM_07109126_5.pdf
5.	2013_TA_TM_07109126_4.pdf
6.	2013_TA_TM_07109126_3.pdf
7.	2013_TA_TM_07109126_2.pdf
8.	2013_TA_TM_07109126_1.pdf

Abstrak
Abstract

P Pada tugas akhir ini, lapangan yang akan disimulasikan adalah Lapangan JE Lapisan J yang terletak di daerah Bekasi, Jawa Barat. Pengembangan Lapangan JE ini dilakukan dengan tujuan untuk memproduksikan minyak secara optimal dengan cara memilih skenario yang cocok untuk pengembangan lapangan tersebut dan penerapan injeksi air pada lapangan ini yang juga bertujuan untuk meningkatkan perolehan minyak. Peramalan perilaku produksi reservoir dilakukan dengan membuat beberapa skenario produksi. Skenario dilakukan untuk meramalkan kinerja reservoir selama 10 tahun mulai September 2011 sampai Mei 2021. Pada skenario pertama dilaksanakan peramalan produksi tanpa ada tambahan perbaikan atau penambahan sumur pada reservoir (Base Case). Skenario kedua adalah penambahan 2 sumur infill yaitu sumur Infill-1 dan sumur Infill-2. Skenario ketiga adalah penambahan 2 sumur infill dan 2 sumur injeksi. Skenario keempat adalah dengan menambah 2 sumur infill, yaitu sumur Infill-1 dan sumur Infill-2 ditambah dengan 2 sumur injeksi. Berdasarkan skenario yang dilakukan diperoleh hasil peramalan yaitu pada Skenario pertama menghasilkan kumulatif produksi minyak sebesar 2261 MBBL serta RF sebesar 12.29%, Skenario kedua menghasilkan produksi kumulatif minyak sebesar 2406.08 MBBL serta RF sebesar 13.08%, Skenario ketiga menghasilkan produksi kumulatif minyak sebesar 2454.33 MBBL serta RF

I In this thesis, the field will be simulated is the layer J JE Field, located in Bekasi, West Java. JE Field development was done in order to produce optimum oil by selecting a suitable scenario for the field development and implementation of water injection in the field which also aims to increase oil recovery. Reservoir production behavior forecasting is done by making several production scenarios. Scenarios performed to predict the performance of the reservoir for 10 years from September 2011 until May 2021. In the first scenario implemented without any additional production forecasting improvements or additional wells on the reservoir (Base Case). The second scenario is the addition of two infill wells are wells and infill wells infill-1-2. The third scenario is the addition of two infill wells and 2 injection wells. The fourth scenario is to add two infill wells, ie wells and infill wells infill-1-2 plus 2 injection wells. Conducted by scenario forecasting the results obtained in the first scenario produces a cumulative oil production of 2261 MBBL and RF at 12:29%, the second scenario produces a cumulative production of oil by 2406.08 MBBL and RF at 13:08%, the third scenario produces a cumulative production of oil by 2454.33 MBBL and RF of 13:34%, the fourth scenario produces a cumulative oil MBBL of 2479.5 and RF at 13:48%,. Judging from the RF, the fourth scenario that produces the greatest RF. However, when viewed from the addition of the cumulative value of the oil and the addition of RF are not significant in the third and fourth scenario, the second scenario is more optimal scenario for the development referenced JE Field, because this scenario is only doing 2 infill wells and have a cumulative grade of oil that almost same with the third and fourth scenarios. Application of water injection at the well is said to be not feasible due to the increase of cumulative production and RF values in scenarios 3 and 4 that use water injection was not significant compared with the addition of cumulative production and value addition of RF from infill wells. One of the causes of failure of the water injection due to improper water distribution targeted for heterogeneous permeability.