Upstream

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U Aye Kywe MYANMAR OFFSHORE LTD. 9 September 2011
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Division of Oil and Gas Industry:
The oil and gas industry is usually divided into three major components:  Upstream, Midstream and Downstream, though midstream operations are     usually included in the downstream category. The upstream oil sector is a term commonly used to refer to the searching for and the recovery and production of crude oil and natural gas. The midstream industry processes stores markets and transports processes, stores, commodities such as crude oil, natural gas, Natural Gas Liquids (NGLs), and Liquefied Natural Gas (LNGs, mainly ethane, propane and butane) and sulphur sulphur. The downstream oil sector is a term commonly used to refer to the g , g g refining of crude oil, and the selling and distribution of natural gas and products derived from crude oil. Such products include liquified petroleum gas (LPG), gasoline or petrol, jet fuel, diesel oil, other fuel oils, asphalt and petroleum coke.
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Upstream Industry:
Exploration  ‐ search of oil and gas by geological and geophysical means Drilling – making a hole at the well site determined by exploration  results Production – extraction of oil and gas from underground formations to surface, separation, treatment, measurement, control and distribution

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Exploration Methods:
Visual Observation of Seepage, Outcrop  Vi l Ob i fS O and topographic features Gravity Survey Gravity Survey Magnetic Survey Seismic Survey Seismic Survey Electromagnetic Survey

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Seismic Survey  S i i S :

The most common technique for finding reserves is seismology which uses shock waves and interpret the waves reflected back to the surface. Seismic waves reflect off rock formations and travel back to hydrophone or geophone receivers.

MARINE SEISMIC SURVEY

Geologists then estimate the structure and types of formations under land by measuring travel times of the returned energy. This tells gy them where to drill. Despite all the advanced technologies, modern oil exploration methods still have a high degree of uncertainty.

3‐D SEISMIC SECTION

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How Seismic Survey works

Seismic Vibrator Trucks

Geophones

Seismic Cross‐section Image

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Offshore Seismic…

Seismic survey vessel at work Seismic survey vessel at work
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Offshore Receiver Spreads…

3D Seismic Imaging

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Seismic Data Processing & Interpretation

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Seismic Data Processing & Interpretation

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Some Services in Seismic Industry:
2D Seismic Survey Data Acquisition 3D Seismic Survey Data Acquisition Seismic Data Processing Seismic Data Interpretation Logistics and Transportation Supply of Consumables

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Drilling :
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DRILLING RIG

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Drilling for oil and gas is done with a drilling rig. Components of a drilling rig are: 1. Derrick or Mast 1 D i k M t 2. Rotary Table or Truntable 3. Drawworks 4. Hoisting System 4 Hoisting System 5. Mud Pumps 6. Engines and Generators 7. Drill String 7 Drill String 8. Swivel 9. Standpipe and Rotary Hose 10. Kelly and Kelly Bushing 10 Kelly and Kelly Bushing 11. Slips and Spiders 12. Mud Tanks and Silos 13. Blowout Preventer 14. Shale Shaker 15. Substructures 16. Drill Collar 17. Bit
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Some Services in Drilling Industry:
Drilling Rig Contracting Casing, Tubing Supply and Running  Cementing and supply of cement and additives d l f d dd Directional Drilling , MWD & LWD Drilling Equipment and Fishing Tools Supply D illi E i t d Fi hi T l S l Mud Logging Supply of Drilling Fluid Material Supply of Drilling Fluid Material Wireline Logging & Perforating Local Logistics Local Logistics Helicopter Charter Well Testing Well Testing Diving Well Site Civil Works
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Production:

Production Phase consists of the following: Selection and installation of wellhead, Christmas  tree  and downhole completion  equipment Integrity Test of wellhead equipment and casing Integrity Test of wellhead equipment and casing Perforating the pay zone Initiation of formation inflow into wellbore Control, Monitor and Produce the incoming oil & gas Control, Monitor and Produce the incoming oil & gas Installation of Artificial Lift equipment Measurement of produced volume and properties Storage g Transportation to refinery or petrochemical plants Gas compression Well servicing and equipment maintenance Work‐over operations Gas Transmission and Distribution

WELLHEAD CHRISTMAS TREE

OIL WELL PUMPING UNIT

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GAS FILTERS AT PIPELINE CENTER

Production:

A Well Servicing Truck at work
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Production:

A Well Snubbing Unit at work
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Production:

Skid Mounted Natural Gas Compressor Unit
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Offshore Platform
There are currently seven different  varieties of offshore platforms.

Fixed Platform Fi d Pl f Compliant Tower Sea Star Floating Production Systems Floating Production Systems Tension Leg Subsea System SPAR Platform. SPAR Platform.
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ROV (Remotely Operated Vehicle)
Tethered underwater vehicle common  in deepwater industries Unoccupied, highly maneuverable and  operated by a person aboard a vessel Linked to the ship by a tether (sometimes referred to as an umbilical  cable) Equipped with at least a video camera  and lights and lights May include sonars, magnetometers, a  still camera, a manipulator or cutting arm,  still camera, a manipulator or cutting arm, water samplers, and instruments that  measure water clarity, light penetration  and temperature. p
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Jacketed Production Platform

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Semi-submersible Platform

Thunder Horse, a semi‐submersible platform owned by BP, was found listing  , p y , g after the crew returned. The rig was evacuated for Hurricane Dennis.
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FPSO (Floating Production Storage & Offloading Unit)
Used for the processing hydrocarbons and for storage of oil. of

Designed to receive hydrocarbons produced from nearby platforms or subsea template, process them, and store oil Offload onto a tanker or transport through a pipeline. Used only to store oil (without processing it)

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Some Services in Production:
Supply of Downhole and Wellhead Equipment Supply of Oil Country Tubular Goods (OCTG) and line pipes Supply of Gas Separation, Control, Metering and Transportation  Equipment E i t Supply of Well Servicing Trucks Supply of Gas Compressors Supply of Gas Compressors Supply of Acidizing and Fracturing Material

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MYANMAR OIL & GAS UPSTREAM IN USTRY INDUSTRY INFORMATION

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OIL & GAS FIELDS OF MYANMAR  (ONSHORE)
SR NO. OIL & GAS FIELDS YEAR OF DISCOVERY SR NO OIL & GAS FIELDS YEAR OF DISCOVERY REMARKS 1 YENANGYAUNG 1887 PRODUCING 2 3 4 5
SHWE

AYADAW CHAUK PAYAGON GO MYANAUNG PYAY SHWEPYITHA 1967 PYALO MANN LETPANDO PEPPI HTAUKSHABIN HTANTABIN KANNI APYAUK SHWEGU KYAUKKWET / 1995 / LETPANDO INDAING NYAUNGDON 1999 THARGYITAUNG/SABE PRODUCING MAUBIN KANHTOO

1893 1902 1959 9 9 1964 1965 PRODUCING 1969 1970

PRODUCING PRODUCING SUSPENDED S S PRODUCING PRODUCING SUSPENDED  PRODUCING 2 YEARS & SUSPENDED 2 YEARS & SUSPENDED

6 7 8 9 10 11 12 13 14 15 16 17 18
M‐9

1974         PRODUCED FOR  1976 1978 1980 1985 1991 1994 PRODUCING 1996 PRODUCING 2001            2001 2006 2007 PRODUCING 29 PRODUCING SUSPENDED PRODUCING PRODUCING SUSPENDED PRODUCING PRODUCING SUSPENDED

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Myanmar Current Oil and Gas  Production
Onshore (MOGE) Onshore (MOGE) Oil :  7,500 barrel / day Gas: 70 million cu ft / day Offshore (PSC) Oil:  12,000 barrel/day (condensate) y Gas: 1300 million cu ft / day

Myanmar Pipeline Network
Onshore (MOGE) Onshore (MOGE) Length: 1966 miles Size: 6 to 20 inch diameter Offshore (PSC Export line) Length: 216+39 miles (Yadana) 126+42 miles (Yetagun) 95+87 miles (Daw Nyein) Size: 36 diameter (Yadana) 36” diameter (Yadana) 24” diameter (Yetagun) 24” diameter (Daw Nyein)

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Crude Oil and Natural Gas Reserves Natural Gas Reserves

Recoverable Reserves
(as at 1‐1‐2009)

Location

Crude Natural Oil Gas (MMBBL)       (TCF)  0.97

Onshore        502         

Offshore          81           10.630 Offshore 81 10 630

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CURRENT ONSHORE OPERATING COMPANIES
COMPANY BLOCK FIELD / AREA  FIELD / AREA

MPRL E&P Ltd           MOGE‐2 Mann Field GoldPetrol G ldP l MOGE‐1 IOR‐2 Chauk Field IOR 2 Ch k Fi ld Yenangyaung Field

Focus Energy Ltd      MOGE‐2 Htaukshabin / Kanni Field Chinnery Assets Ltd  IOR‐4  Pyay Field CNOOC PSC‐M PSC‐C1 PSC C1 PSC‐C2 PSC‐DMahudaung PSC‐L Sittwe Kyaukphyu Indaw Shwebo‐Monywa

SINOPEC ESSAR

Silver Wave Energy   PSC‐B 2               Zepyutaung Nobel Oil PSC‐A Hukaung PSC B‐1

Uyu

Note: 9 oil companies are working in 13 onshore blocks: 32

CURRENT OFFSHORE OPERATING COMPANIES
COMPANY Daewoo TOTAL E&P Myanmar  Petronas Carigali PTTEP M‐9 CNOOC ESSAR A‐2 Ngwe Oil & Gas Ltd MPRL E&P Ltd. Silver Wave Energy CNPC Rimbunan/ UNOG ONGC Videsh Ltd Twinza Oil PetroVietnem/ EDIN BLOCK A‐1 / A‐3 AD‐7 M‐5, M‐6 FIELD / AREA  Shwe Project Deep Water Yadana Project

M‐12, M‐13, M‐14       Yetagun Project Zawtika Project M‐3, M‐4, M‐9, M‐11 A‐4 M‐10 M‐8 A‐6 A‐7 AD‐1, AD‐6, AD‐8 M‐1 AD‐2, AD‐3, AD‐9 , , YEB M‐2

Deep Water Deep Water p

Note : 14 oil companies are working in 28 offshore blocks. Note : 14 oil companies are working in 28 offshore blocks.

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YADANA GAS PROJECT SUMMARY
LOCATION BLOCKS SELLERS : MOATTAMA OFFSHORE MOATTAMA OFFSHORE : M‐5 / M‐6 5 / M‐ : TOTAL 31.24 % 31.24 % UNOCAL 28.26 % 28.26 % PTTEP 25.50 % 25.50 % MOGE 15.00 % 15.00 % : PTT Plc 6.5 TCF 5 TCF : 565 MMCFD / 565 MMCFD 565 MMCFD / 565 MMCFD : 125 MMCFD 125 MMCFD Wellhead Platform 1 ( 7 WELLS ) Wellhead Platform 1 ( 7 WELLS ) Wellhead Platform 1 ( 7 WELLS ) Wellhead Platform 2 ( 7 WELLS ) 2 ( 7 WELLS ) Wellhead Platform 3 ( 2 WELLS ) Wellhead Platform 3 ( 2 WELLS ) Process Platform Process Platform Accommodation Platform Flared Platform Medium Compressor Platform (under construction) Pipeline Centre Metering Station 216 Miles 36” Pipeline ( Offshore ) 216 Miles 36” Pipeline ( Offshore ) 39 Miles 36” 39 Miles 36” Pi li ( O h 39 Mil 36” Pipeline ( Onshore ) 36” Pipeline ( Onshore ) ) 1998 : 1200 MM$ 1200 MM$

BUYER RESERVES EXPORT DCQ DOMESTIC GAS OFFSHORE FACILITIES OFFSHORE FACILITIES

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ONSHORE FACILITIES PIPELINES

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START OF GAS EXPORT : PROJECT COST

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YETAGUN GAS PROJECT SUMMARY
LOCATION BLOCKS SELLERS TANINTHARYI OFFSHORE TANINTHARYI OFFSHORE : M‐12 / M‐13 / M‐14 12 / M‐13 / M‐ : PETRONAS40.75 % PETRONAS40.75 % NIPPON 19.40 % 19 40 % PTTEP 19.40 % MOGE 20.45 % BUYER : PTT Plc PTT Pl RESERVES : 4.16 TCF EXPORT DCQ : 400  MMCFD ( Produce about 30 bl condensate/mmscf ( Produce about 30 bl condensate/mmscf ) (P d b 30 d / f OFFSHORE FACILITIES : Drilling Platform ( 10 Wells + 4 infill wells )  Production Platform FSO ONSHORE FACILITIES : Pipeline Centre Metering Station PIPELINES : 126 Miles 24” Pipeline ( Offshore ) 126 Mil 24” Pi li ( Off h ) 42 Miles 24” Pipeline ( Onshore ) START OF GAS EXPORT : 2000 INITIAL PROJECT COST : About 700 MM$ $
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