single branch model
DESCRIPTION
TutorialTRANSCRIPT
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Measured Depth (ft) True Vertical Depth
0 0
8000 8000
Water Cut 0%
GOR 500 scf/stb
SG Gas 0.8
SG Air 1.05
Oil API 36
Measured Depth (ft) Temperatur (F)
0 50
8000 200
Reservoir Pressure 3000 psia
Reservoir Temperatur 0 200 F Productivity Index 8 stb/d/psi
Bottom MD (ft) Inside Diameter (in)
8000 6
True Vertical Depth (Ft)
0 0
1000 1000
3000 2950
5000 4900
7000 6800
8000 7750 Water Cut 0%
GOR 500 scf/stb
SG Gas 0.8
SG Air 1.05
Oil API 36
Measured Depth (ft) Temperatur (F)
Measured Depth (ft) True Vertical Depth
0 0
8000 8000
Water Cut 0%
GOR 500 scf/stb
SG Gas 0.8
SG Air 1.05
Oil API 36
Measured Depth (ft) Temperatur (F)
0 50
8000 200
Reservoir Pressure 3000 psia
Reservoir Temperatur 0 200 F Productivity Index 8 stb/d/psi
Bottom MD (ft) Inside Diameter (in)
8000 6
True Vertical Depth (Ft)
0 0
1000 1000
3000 2950
5000 4900
7000 6800
8000 7750 Water Cut 0%
GOR 500 scf/stb
SG Gas 0.8
SG Air 1.05
Oil API 36
Measured Depth (ft) Temperatur (F)
0 50
8000 200
Bottom MD (ft) Inside Diameter (in)
4000 4
8000 6 Flowing WHT = 146 F
Reservoir Pressure 3000 psia
Reservoir Temperatur 0 200 F Productivity Index 8 stb/d/psi
Measured Depth (ft) True Vertical Depth
0 0
8000 8000
Water Cut 0%
GOR 500 scf/stb
SG Gas 0.8
SG Air 1.05
Oil API 36
Measured Depth (ft) Temperatur (F)
0 50
8000 200
Reservoir Pressure 3000 psia
Reservoir Temperatur 0 200 F Productivity Index 8 stb/d/psi
Bottom MD (ft) Inside Diameter (in)
8000 6
True Vertical Depth (Ft)
0 0
1000 1000
3000 2950
5000 4900
7000 6800
8000 7750 Water Cut 0%
Measured Depth (ft) True Vertical Depth
0 0
8000 8000
Water Cut 0%
GOR 500 scf/stb
SG Gas 0.8
SG Air 1.05
Oil API 36
Measured Depth (ft) Temperatur (F)
0 50
8000 200
Reservoir Pressure 3000 psia
Reservoir Temperatur 0 200 F
Measured Depth (ft) True Vertical Depth
0 0
8000 8000
Water Cut 0%
GOR 500 scf/stb
SG Gas 0.8
SG Air 1.05
Oil API 36
Measured Depth (ft) Temperatur (F)
0 50
8000 200
Reservoir Pressure 3000 psia
Reservoir Temperatur 0 200 F Productivity Index 8 stb/d/psi
Bottom MD (ft) Inside Diameter (in)
8000 6
True Vertical Depth (Ft)
0 0
Teknik Produksi Lanjut Modul 1 - Tutorial Pipesim2000
Single Branch Model Case 1 : Well Performance Modeling (Oil Well Black oil Fluid)
Latihan 1. Well Model System Solution Tujuan :
1. Mengetahui memasukan data pokok 2. Membuat Model Sumur
3. Mencari / mensimulasi
Flowing Botton Hole Pressure
Flowing Wellhead Temperatur
Production Rate (Pada tekanan wellhead yang diketahui)
Black Oil PVT Data
Wellbore data
Deviation data
Temperatur Gradient
Overall Heat Transfer Coefficient = 2 btu/hr/ft2/F (default)
Tubing Data
Reservoir & Inflow Data
Completion Model = Well PI dengan Non linier correction Bellow bubble point
Wellhead Pressure 300 psia
Pipesim2000 Tutorial Amega Yasutra
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Teknik Produksi Lanjut Modul 1 - Tutorial Pipesim2000
Prosedur pengerjaan
1.
2.
3.
4.
Aktifkan Program Pipesim2000 dengan mengklik icon yang tersedia pada programs windows Setelah Program terbuka, kita buka lembar kerja dengan membuka menu diatas program
FileNewWell Performance Analysis
( Shortcut : Ctrl +W )
Setelah terbuka kita masukan dulu Properti Fluida yang akan kita Simulasi. Buka Menu diatas program
Setup Black OiL ..
Masukan data fluid properti yang tersedia, namai fluida yang sobat masukan kemudian klik Add new fluid to database selanjutnya klik OK
Pipesim2000 Tutorial Amega Yasutra
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Teknik Produksi Lanjut Modul 1 - Tutorial Pipesim2000
5
6.
7.
Sobat Buka Menu diatas program
Setup Option .. Klik Set Units blok dan pilih Select Unit System nya ke Eng Klik Blok Flow Correlations Pada Vertical Flow (Multiphase) Source : tulsa Correlation : Beggs & Brill Horisontal Flow (Multiphase) Source : tulsa Correlation : Beggs & Brill Single Phase Correlation : Moody Save file sobat dengan klik
menu diatas File Save Namai filenya dengan Case1Lat1
Note : Jangan lupa untuk men- save setelah setiap langkah yang telah dilakukan
Masukan icon yang terdapat pada toolbar dengan cara mengkliknya dan mengklik tanda silang pada lembar kerja mulai dari Vertical Completion , Node, Tubing.
Pada waktu memasukan tubing sobat harus menyambungkan antara Node dengan Vert Comp
dengan cara mendragnya
Pipesim2000 Tutorial Amega Yasutra
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Teknik Produksi Lanjut Modul 1 - Tutorial Pipesim2000
8.
9.
Sobat klik dua kali icon VertWell1. isikan data yang
tersedia kedalam kotak yang ada tanda merahnya, kemudian klik OK
Sobat klik dua kali icon Tubing_1. Rubah Prefered Tubing Model menjadi Simple Model isikan data
yang tersedia kedalam kotak
yang ada tanda merahnya, kemudian klik OK
10. Klik Operations pada menu dan pilih Pressure/Temperatur Profile
Pipesim2000 Tutorial Amega Yasutra
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Teknik Produksi Lanjut Modul 1 - Tutorial Pipesim2000
11. Pada Inlet Pressure masukan nilai Static Pressure dari Reservoir
yang telah diketahui Pada Outlet Pressure masukan Tekanan Wellhead
yang diketahui. Pada kolom Sensitivity Variable biarkan kosong Klik OK
12. Klik Icon Run pada Toolbar
13
14
Setelah simulasi selesai sobat akan mendapatkan hasil plot sebagai berikut Untuk mengganti plot Axis sobat dapat meng-klik menu Series diatas plot dan dapat mengganti Axis sesuai kebutuhan. Atau sobat dapat meng save hasil dalam bentuk excel dengan cara buka menu File
Export to excel
Pipesim2000 Tutorial Amega Yasutra
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Measured Depth (ft) True Vertical Depth
0 0
8000 8000
Water Cut 0%
GOR 500 scf/stb
SG Gas 0.8
SG Air 1.05
Oil API 36
Measured Depth (ft) Temperatur (F)
0 50
8000 200
Reservoir Pressure 3000 psia
Reservoir Temperatur 0 200 F Productivity Index 8 stb/d/psi
Bottom MD (ft) Inside Diameter (in)
8000 6
True Vertical Depth (Ft)
0 0
1000 1000
3000 2950
5000 4900
7000 6800
8000 7750 Water Cut 0%
GOR 500 scf/stb
Measured Depth (ft) True Vertical Depth
0 0
8000 8000
Water Cut 0%
GOR 500 scf/stb
SG Gas 0.8
SG Air 1.05
Oil API 36
Measured Depth (ft) Temperatur (F)
0 50
8000 200
Reservoir Pressure 3000 psia
Reservoir Temperatur 0 200 F Productivity Index 8 stb/d/psi
Bottom MD (ft) Inside Diameter (in)
8000 6
True Vertical Depth (Ft)
0 0
1000 1000
3000 2950
5000 4900
7000 6800
8000 7750 Water Cut 0%
GOR 500 scf/stb
SG Gas 0.8
SG Air 1.05
Oil API 36
Measured Depth (ft) Temperatur (F)
0 50
8000 200
Bottom MD (ft) Inside Diameter (in)
4000 4
Measured Depth (ft) True Vertical Depth
0 0
8000 8000
Water Cut 0%
GOR 500 scf/stb
SG Gas 0.8
SG Air 1.05
Oil API 36
Measured Depth (ft) Temperatur (F)
0 50
8000 200
Reservoir Pressure 3000 psia
Reservoir Temperatur 0 200 F Productivity Index 8 stb/d/psi
Bottom MD (ft) Inside Diameter (in)
8000 6
Measured Depth (ft) True Vertical Depth
0 0
8000 8000
Water Cut 0%
GOR 500 scf/stb
SG Gas 0.8
SG Air 1.05
Oil API 36
Measured Depth (ft) Temperatur (F)
0 50
Flowing WHT = 146 F
Teknik Produksi Lanjut Modul 1 - Tutorial Pipesim2000
15. Hasil simulasi dapat sobat
lihat juga pada Summary file, caranya klik
Report Summary File
Dari Simulasi didapatkan Prod Rate = 7058.6 sbbl/d
Pwf = 2117.7 psia o
Latihan
Sobat Coba Masukan Data dibawah ini, Cara pengerjaan sama dengan Latihan 1 diatas.
Hanya pada Tubing Model dirubah ke Detailed Model
Black Oil PVT Data
Wellbore data
Deviation data
Temperatur Gradient
Overall Heat Transfer Coefficient = 5 btu/hr/ft2/F
Tubing Data
Pipesim2000 Tutorial Amega Yasutra
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-
Measured Depth (ft) True Vertical Depth
0 0
8000 8000
Water Cut 0%
GOR 500 scf/stb
SG Gas 0.8
SG Air 1.05
Oil API 36
Measured Depth (ft) Temperatur (F)
0 50
8000 200
Reservoir Pressure 3000 psia
Reservoir Temperatur 0 200 F Productivity Index 8 stb/d/psi
Bottom MD (ft) Inside Diameter (in)
8000 6
True Vertical Depth (Ft)
0 0
1000 1000
3000 2950
5000 4900
7000 6800
8000 7750 Water Cut 0%
GOR 500 scf/stb
SG Gas 0.8
SG Air 1.05
Oil API 36
Measured Depth (ft) Temperatur (F)
0 50
8000 200
Bottom MD (ft) Inside Diameter (in)
4000 4
8000 6 Flowing WHT = 146 F
Reservoir Pressure 3000 psia
Reservoir Temperatur 0 200 F Productivity Index 8 stb/d/psi
Production Rate 6240.219 Stb/d
Flowing BHP 2220 Psia
Flowing WHT O 120 F Measured Depth (ft) True Vertical Depth (Ft)
0 0
1000 1000
3000 2950
5000 4900
7000 6800
8000 7750 Water Cut 0%
GOR 500 scf/stb
Measured Depth (ft) True Vertical Depth
0 0
8000 8000
Water Cut 0%
GOR 500 scf/stb
SG Gas 0.8
SG Air 1.05
Oil API 36
Measured Depth (ft) Temperatur (F)
0 50
8000 200
Reservoir Pressure 3000 psia
Reservoir Temperatur 0 200 F Productivity Index 8 stb/d/psi
Bottom MD (ft) Inside Diameter (in)
8000 6
True Vertical Depth (Ft)
0 0
1000 1000
3000 2950
5000 4900
7000 6800
8000 7750 Water Cut 0%
GOR 500 scf/stb
SG Gas 0.8
SG Air 1.05
Oil API 36
Measured Depth (ft) Temperatur (F)
0 50
8000 200
Bottom MD (ft) Inside Diameter (in)
4000 4
8000 6 Flowing WHT = 146 F
Reservoir Pressure 3000 psia
Reservoir Temperatur 0 200 F Productivity Index 8 stb/d/psi
Production Rate 6240.219 Stb/d
Flowing BHP 2220 Psia
Flowing WHT O 120 F Measured Depth (ft) True Vertical Depth (Ft)
Teknik Produksi Lanjut Modul 1 - Tutorial Pipesim2000
Reservoir & Inflow Data Completion Model = Well PI dengan Non linier correction Bellow bubble point
Wellhead Pressure 300 psia
Hasil
Tugas 1 :
Sobat Coba bagaimana untuk Flow correlation yang berbeda (ex : Duns & Ross, Hagedorn
& Brown, Govier & Azis) Lihat perbedaannya?
Sobat Coba jika di sensitivitas untuk watercut yang berbeda-beda (ex: 0%, 10%, 20%,
30%, 40%). (memasukan sensitivitas pada waktu sebelum nge-run)
Pipesim2000 Tutorial Amega Yasutra
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Measured Depth (ft) True Vertical Depth
0 0
8000 8000
Water Cut 0%
GOR 500 scf/stb
SG Gas 0.8
SG Air 1.05
Oil API 36
Measured Depth (ft) Temperatur (F)
0 50
8000 200
Reservoir Pressure 3000 psia
Reservoir Temperatur 0 200 F Productivity Index 8 stb/d/psi
Bottom MD (ft) Inside Diameter (in)
8000 6
True Vertical Depth (Ft)
0 0
1000 1000
3000 2950
5000 4900
7000 6800
8000 7750 Water Cut 0%
GOR 500 scf/stb
SG Gas 0.8
SG Air 1.05
Oil API 36
Measured Depth (ft) Temperatur (F)
0 50
8000 200
Bottom MD (ft) Inside Diameter (in)
4000 4
8000 6 Flowing WHT = 146 F
Reservoir Pressure 3000 psia
Reservoir Temperatur 0 200 F Productivity Index 8 stb/d/psi
Production Rate 6240.219 Stb/d
Measured Depth (ft) True Vertical Depth
0 0
8000 8000
Water Cut 0%
GOR 500 scf/stb
SG Gas 0.8
SG Air 1.05
Oil API 36
Measured Depth (ft) Temperatur (F)
0 50
8000 200
Reservoir Pressure 3000 psia
Reservoir Temperatur 0 200 F Productivity Index 8 stb/d/psi
Bottom MD (ft) Inside Diameter (in)
8000 6
True Vertical Depth (Ft)
0 0
1000 1000
3000 2950
5000 4900
7000 6800
8000 7750 Water Cut 0%
GOR 500 scf/stb
SG Gas 0.8
SG Air 1.05
Oil API 36
Measured Depth (ft) Temperatur (F)
0 50
8000 200
Bottom MD (ft) Inside Diameter (in)
4000 4
8000 6 Flowing WHT = 146 F
Reservoir Pressure 3000 psia
Reservoir Temperatur 0 200 F Productivity Index 8 stb/d/psi
Production Rate 6240.219 Stb/d
Flowing BHP 2220 Psia
Flowing WHT O 120 F Measured Depth (ft) True Vertical Depth (Ft)
0 0
1000 1000
3000 2950
5000 4900
7000 6800
Measured Depth (ft) True Vertical Depth
0 0
8000 8000
Water Cut 0%
GOR 500 scf/stb
SG Gas 0.8
SG Air 1.05
Oil API 36
Measured Depth (ft) Temperatur (F)
0 50
8000 200
Reservoir Pressure 3000 psia
Reservoir Temperatur 0 200 F Productivity Index 8 stb/d/psi
Bottom MD (ft) Inside Diameter (in)
8000 6
True Vertical Depth (Ft)
0 0
1000 1000
3000 2950
5000 4900
7000 6800
8000 7750 Water Cut 0%
GOR 500 scf/stb
SG Gas 0.8
SG Air 1.05
Oil API 36
Measured Depth (ft) Temperatur (F)
Measured Depth (ft) True Vertical Depth
0 0
8000 8000
Water Cut 0%
GOR 500 scf/stb
SG Gas 0.8
SG Air 1.05
Oil API 36
Measured Depth (ft) Temperatur (F)
0 50
8000 200
Reservoir Pressure 3000 psia
Reservoir Temperatur 0 200 F Productivity Index 8 stb/d/psi
Bottom MD (ft) Inside Diameter (in)
8000 6
True Vertical Depth (Ft)
0 0
1000 1000
3000 2950
5000 4900
7000 6800
8000 7750
Measured Depth (ft) True Vertical Depth
0 0
8000 8000
Water Cut 0%
GOR 500 scf/stb
SG Gas 0.8
SG Air 1.05
Oil API 36
Measured Depth (ft) Temperatur (F)
0 50
8000 200
Reservoir Pressure 3000 psia
Reservoir Temperatur 0 200 F Productivity Index 8 stb/d/psi
Bottom MD (ft) Inside Diameter (in)
8000 6
True Vertical Depth (Ft)
Teknik Produksi Lanjut Modul 1 - Tutorial Pipesim2000
Latihan 2. Well Model Nodal Analysis Tujuan :
1. Mengetahui menggunakan Metoda Nodal Analysis
Black Oil PVT Data
Wellbore data
Deviation data
Temperatur Gradient
Overall Heat Transfer Coefficient = 5 btu/hr/ft2/F
Tubing Data
Reservoir & Inflow Data Completion Model = Well PI dengan Non linier correction Bellow bubble point
Wellhead Pressure 300 psia
Out Flow Sensitivity Water Cut : 0, 10, 20, 30, 40%
Pipesim2000 Tutorial Amega Yasutra
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Teknik Produksi Lanjut Modul 1 - Tutorial Pipesim2000
Prosedur pengerjaan
1.
2.
3.
Pengerjaan sama dengan Latihan 1 hanya pada Langkah 7, ditambah dengan icon Nodal Analysis dan
disambung dengan Connector
Masukan data sesuai dengan data yang tersedia Pada waktu memasukan data tubing pilih Detailed Model pada tubing modelnya
Langkah 10 pada latihan 1 sobat ganti dengan
Operation Nodal Analysis Sobat masukan data yang tersedia. Karena inflow tidak kita sensitivity maka kita masukan saja data yang ada pada reservoir data. Untuk outflow kita masukan sesuai data yang tersedia.
Pipesim2000 Tutorial Amega Yasutra
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-
Measured Depth (ft) True Vertical Depth
0 0
8000 8000
Water Cut 0%
GOR 500 scf/stb
SG Gas 0.8
SG Air 1.05
Oil API 36
Measured Depth (ft) Temperatur (F)
0 50
8000 200
Reservoir Pressure 3000 psia
Reservoir Temperatur 0 200 F Productivity Index 8 stb/d/psi
Bottom MD (ft) Inside Diameter (in)
8000 6
True Vertical Depth (Ft)
0 0
1000 1000
3000 2950
5000 4900
7000 6800
8000 7750 Water Cut 0%
GOR 500 scf/stb
Measured Depth (ft) True Vertical Depth
0 0
8000 8000
Water Cut 0%
GOR 500 scf/stb
SG Gas 0.8
SG Air 1.05
Oil API 36
Measured Depth (ft) Temperatur (F)
0 50
8000 200
Reservoir Pressure 3000 psia
Reservoir Temperatur 0 200 F Productivity Index 8 stb/d/psi
Bottom MD (ft) Inside Diameter (in)
8000 6
True Vertical Depth (Ft)
0 0
1000 1000
3000 2950
5000 4900
7000 6800
8000 7750 Water Cut 0%
GOR 500 scf/stb
SG Gas 0.8
SG Air 1.05
Oil API 36
Measured Depth (ft) Temperatur (F)
0 50
8000 200
Bottom MD (ft) Inside Diameter (in)
4000 4
Measured Depth (ft) True Vertical Depth
0 0
8000 8000
Water Cut 0%
GOR 500 scf/stb
SG Gas 0.8
SG Air 1.05
Oil API 36
Measured Depth (ft) Temperatur (F)
0 50
8000 200
Reservoir Pressure 3000 psia
Reservoir Temperatur 0 200 F Productivity Index 8 stb/d/psi
Bottom MD (ft) Inside Diameter (in)
8000 6
Measured Depth (ft) True Vertical Depth
0 0
8000 8000
Water Cut 0%
GOR 500 scf/stb
SG Gas 0.8
SG Air 1.05
Oil API 36
Measured Depth (ft) Temperatur (F)
0 50
Teknik Produksi Lanjut Modul 1 - Tutorial Pipesim2000
4.
Dari hasil run kita dapatkan grafik sebagai berikut.
WC 0% , Q = 6205 bbl/stb WC 10%, Q = 5606 bbl/stb
WC 20%, Q = 4807 bbl/stb WC 30%, Q = 3736 bbl/stb WC 40%, Q = 1957 bbl/stb
Tugas 2.
Black Oil PVT Data
Wellbore data
Deviation data
Temperatur Gradient
Overall Heat Transfer Coefficient = 5 btu/hr/ft2/F
Tubing Data
Pipesim2000 Tutorial Amega Yasutra
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-
Measured Depth (ft) True Vertical Depth
0 0
8000 8000
Water Cut 0%
GOR 500 scf/stb
SG Gas 0.8
SG Air 1.05
Oil API 36
Measured Depth (ft) Temperatur (F)
0 50
8000 200
Reservoir Pressure 3000 psia
Reservoir Temperatur 0 200 F Productivity Index 8 stb/d/psi
Bottom MD (ft) Inside Diameter (in)
8000 6
True Vertical Depth (Ft)
0 0
1000 1000
3000 2950
5000 4900
7000 6800
8000 7750 Water Cut 0%
GOR 500 scf/stb
SG Gas 0.8
SG Air 1.05
Oil API 36
Measured Depth (ft) Temperatur (F)
0 50
8000 200
Bottom MD (ft) Inside Diameter (in)
4000 4
8000 6 Flowing WHT = 146 F
Reservoir Pressure 3000 psia
Reservoir Temperatur 0 200 F Productivity Index 8 stb/d/psi
Production Rate 6240.219 Stb/d
Flowing BHP 2220 Psia
Flowing WHT O 120 F Measured Depth (ft) True Vertical Depth (Ft)
0 0
1000 1000
3000 2950
5000 4900
7000 6800
8000 7750 Water Cut 0%
GOR 500 scf/stb
Teknik Produksi Lanjut Modul 1 - Tutorial Pipesim2000
Reservoir & Inflow Data Completion Model = Well PI dengan Non linier correction Bellow bubble point
Wellhead Pressure 400 psia
Pada Water Cut Berapakah Sumur tersebut mati ? (Selang WaterCut 5% )
Note : Tugas dikumpulkan minggu depan.
Pipesim2000 Tutorial Amega Yasutra
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