This document summarizes PetroVietnam's current and planned natural gas pipeline systems. It discusses the existing pipeline networks in northern, southeastern, and southwestern Vietnam. It outlines several ongoing pipeline projects, including extensions to the Rong-Doi Moi and Bach Ho pipelines and a new offshore Block B-O Mon pipeline. Upcoming projects mentioned are the Nam Con Son II pipeline and a new Block 102/106-Thai Binh pipeline. The presentation aims to maximize utilization of current infrastructure and interconnect regional networks to expand gas usage across Vietnam.

1. Presented by: Ngo Anh Hien
Deputy General Manager
Gas Division of PetroVienam
PETROVIETNAM
Energy for National Sustainable Development

2. Content
 OVERVIEW OF PIPELINE SYSTEM
 CURRENT GAS PIPELINE SYSTEMS
 DIRECTION TO DEVELOPMENT
 ON-GOING GAS PIPELINE PROJECTS
 UP-COMING GAS PIPELINE PROJECTS
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3. Overview of Gas Pipeline System
 In 1981, the first developed gas field from Tien Hai – Song
Hong basin with flowrate of 20 – 23 MMCM/year supplied
to local industry.
 In 1995, the first associated gas from Bach Ho field – Cuu
Long basin – with flowrate 1 MMCM/day supplied to Ba
Ria Power Plant.
 In 2003, a first natural gas from Lan Tay field – Nam Con
Son basin with flowrate of 2 MMCM/day supplied to Phu
My Power Complex. By October 2008, the flowrate was
increased to 20 MMCM/day.
 In 2007, a first associated gas from PM3-CAA overlapping
area supplied to Ca Mau Power Complex.
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4. Current Gas Pipeline Systems
• Northern area – Thai Binh Pipeline
• Rang Dong – Bach Ho – Phu My Pipeline
• Nam Con Son Pipeline
• PM3 – Ca Mau Pipeline
• Low Pressure Pipeline
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5. Current Gas Pipeline Systems
Northern area – Thai Binh
Fields: Tien Hai C (07/1981)
D14_STL (5/2004)
Dong Quan D (2005)
Specification: Length: ~20 km
Diameter: Small (~6”)
Description: Limited gas resources
Supply gas to Tien Hai
industrial zone, Thai
Binh.
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6. Current Gas Pipeline Systems
Bach Ho –Phu My PL:
•Capacity: 2 bcmpa
•Length: 117 km
•Diameter: 16”
CAMBODIA
Hiep Phu My
Phuoc Complex
Dinh Co
O Mon GPP
Ca Mau
Block B, Cuu Long
Comple
48 &52 Basin
x
Ma Lay
Tho Chu PM3-Ca Mau PL: Nam Con Son 1 PL:
Nam Con Son
Basin •Capacity: 2 bcmpa •Capacity: 7 bcmpa
Basin
PM3-CAA •Length: 330 km •Length: 400 km
•Diameter: 18” •Diameter: 26”
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7. Current Gas Pipeline Systems
Southeast Region NHON TRACH 1
NHON TRACH 2
BLOCK 11.2
LOÂ 11.2 PHU MY - HCM
DINH CO AREA
HIEP PHUOC
DINH CO Y
NHAØ MAÙ
LOÂ 06.1
BLOCK 06.1 TERMINALKHÍ
XÖ Û LYÙ
LAÂ NTAÂ-Y
LAN TAY NAM COÂ N SÔ N
LANÑ OÛ
& LAN DO NAM CON SON
PHU MY 3 3
PHU MY
NAM CON SON
TRUNG TAÂ M PHU MY 4
GAS DISTRIBUTION
Max. capacity: 7 BCM/y CENTER
PHUÙ MYÕ
PHU MY 2.2
PHU MY GDC
STD/STV GDC PHU MY 1
DINH CO Y
NHAØ MAÙ
XÖ GPP KHÍ
Û LYÙ
DINH COÁ
PHUONG DONG
BACH HO PHU MY FERTILIZER
RANG DONG
BACH HO
PHU MY 2.1
Rong Max. capacity: 2.0 BCM/y GAS
MOÛ
BACH HO
Doi Moi DISTRIBUTION
PHU MY 2.1 EXT.
CENTER
PHU MY GDS LOW PRESSURE
BA RIA POWER PLANT PM – MX - GD
CA NGU VANG
OFFSHORE BA RIA AREA PHU MY INDUSTRIAL ZONE
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8. Current Gas Pipeline Systems
Rang Dong – Bach Ho – Phu My Pipeline
PM1 547 MMCM/y
Ba Ria
22.5 - 24 bar
Power Plant
PM 2.2
LBV Ba Ria
Phu My SDV-805
PM 2.1 GDS
GDS
PM 3 Phu My
GDC
Dinh Co
PM 4
GPP STD/STV
UREA
Thi Vai Terminal
LBV-804
Ca Ngu Vang
Rang Dong
1.5 Bcm/y, 125 bar
Bach Ho
Rong Doi Moi
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9. Current Gas Pipeline Systems
Nam Con Son Pipeline
PM 1
PM 2.1
LBV
Phu My
PM 2.2 GDC
Phu My
PM 3
GDS Dinh Co
Terminal
PM 4
Thi Vai Terminal Dinh Co LBV
GPP
Hai Thach
Lan Tay
Rong Doi
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10. Current Gas Pipeline Systems
Low Pressure Gas Pipeline
Design 1 BCMY
Capacity:
Specification: Length: 15 km
Description: Supply gas to the
industrial zones
along the trunk-
pipeline to Ba Ria,
Phu My area.
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11. Direction to Development
• Maximize the utilization of existing pipeline system.
• Expand gas pipeline system in Southeast and Southwest
region.
• Utilize gas reserves in the Central and Northern of
Vietnam.
• Interconnect regional/national gas pipeline systems.
• Expand gas usage in other sectors such as resident,
transportation, industry etc through low pressure and city
gas pipeline system.
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12. Master Plan For Pipeline System
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13. On-going Gas Pipeline Projects
Rong-Doi Moi – Bach Ho Pipeline
Design Capacity: 6.4 BCMY
Location: Southeast region
Description: To gather gas and then
compress associated gas
in Rong – Doi Moi gas
fields through Bach Ho –
Dinh Co pipeline.
Specification: RC1-RP2: 9,5km, 10”
RP3-RP2: 8.5km, 12”
RP3-RC4: 16km, 10”
RC4-RC5: 5.5km, 8”
RC4-RCDM: 3.5km, 8”
First gas: 12/2010
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14. On-going Gas Pipeline Projects
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15. On-going Gas Pipeline Projects
Block B – O Mon Pipeline
CARIGA
LI
PHU My Design Capacity: 6.4 BCMY
O MON
CARI
G
Location: Southwest region
PETR
Specification: Length: 406 km
O
Onshore: 160 km, 30”
Offshore: 246 km, 28”
First gas: 2014
Customers: - O Mon Power Complex
(O Mon Power Plant
2,3,4,5)
06-2
- Gas-Power-Fertilizer
Industry Zone in Ca Mau
Province.
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16. Up-coming Gas Pipeline Projects
Nam Con Son II Gas Pipeline
Design Capacity: 7 BCMY
Location: Southeast region
Description: The 400 km line will be built in parallel
with the 1st pipeline to transport gas
from Block 05-2, 05-3 and 04-3 with
consideration of re-serving for other
potential gas fields in Nam Con Son
basin and importing gas later.
First gas: 2014
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17. Up-coming Gas Pipeline Projects
Block 102/106 & 103/107 – Thai Binh Pipeline
Distances
Hong Long - Landfall: ~55km
Hac Long - Hong Long: 10,3km
Bach Long - Hong Long: 17,4km
Dia Long - Hong Long: ~20km
Hong Long - Thai Binh: ~40km
Thai Binh – Landfall: 19,54km
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18. THANK YOU!