subsea expo 2016 mckenzie... · 2016. 2. 15. · new natural gas infrastructure project ... block...
TRANSCRIPT
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Subsea Expo 2016
Eaen McKenzieGE Oil & GasAberdeen 3rd February
East Africa
Tanzania
Mozambique
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• Need to unlock gas & oil resources• Geopolitical risks• Opportunity to build a large
regional pipeline network• Export LNG vs gas domestic needs
Substantial Infrastructure Needs
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Tanzania
Type Number Location Number
Discovery Wells
18 Onshore 5
Offshore 13
Dry Wells 47 Onshore 42
Offshore 5
Appraisal Wells
22 Onshore 10
Offshore 12
Total 86 86
Wells Drilled (until June 2015)
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24 PSA’s/17 IOC’s/1 NOC (TPDC)
Shell Blocks (9-12) Under Application (Near Zanzibar Island)
BG Blocks (1 & 4)PSA Exploration License(BG-60%, Ophir-20% & Pavilion-20%)
c
Statoil Block (2) PSA Exploration License(Statoil-65% & ExxonMobil-35%)
Petrobras Blocks (6 & 8) PSA Exploration LicenseBlock-8: Petrobras-50% & Shell-50%Block-6: Petrobras-38%, Statoil-12% & Shell-50%
Source: TPDC, Ophir, BG, Statoil, Petrobras
Ophir Block 3PSA Exploration License(BG-60%, Ophir-20% & Pavilion-20%)
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Natural Gas DiscoveriesLocation Period Amount
(TCF)
Mkuranga 2007 0.2
Kiliwani 2008 0.07
Songo Songo 1974 2.5
Mnazi Bay 1982 5
Total onshore 1982-2008 8
Deepwater 2010-2012 45.2
TotalGas In Place
Dec 2014 53.2
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Natural Gas Discoveries - DW
Name Partners Status Reserves
Block 1,3 &4BG: 60% (Operator)Ophir :20%Pavilion Energy: 20%
Discovery (15 wells total:
10 exploration5 appraisalall discoveries)
~16-20 TCF
Block 2Statoil: 65% (Operator)ExxonMobil: 35%
Discovery (13 wells since
2012, with 8 discoveries)~19-25 TCF
Block 6Petrobras: 38% (Operator)Statoil: 12% Shell: 50%
ExplorationNot Available
Block 7Ophir: 80% (Operator) Mubadala Petroleum: 20%
Exploration (1st well drilled)
None
Block 8Petrobras: 50% (Operator)Shell: 50%
ExplorationNot Available
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• New Natural Gas Infrastructure Project
(NNGIP): 100% owned by GoT, to transport natural gas
from Mtwara to Dar es Salaam (DSM)
• Processing Facilities140 mmscfd in Songo Songo
210 mmscfd in Mnazi Bay
The pipeline capacity is 784 mmscfd without compression and
1,002 mmscfd with compression
36” x 487 km pipeline from Mtwara to DSM
3,900 MW
• Gas which will be transported in 20 years is 12% of current total discovery
Gas Pipeline
Mtwara & Songo Songo to DSM Gas Pipeline Project
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4th and Last Round of Offshore Blocks
Upstream
Block 4/3B – Gazprom
Block 4/2A – Mubadala
Block 4/3A – Statoil/ExxonMobil
Block 4/3A – China National Offshore Oil Corp.
Lake Tanganyika North – Ras Al Khaimah Gas
Bids under assessment
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Logistics (infrastructure)
LindiLNG site
Mtwara:Drilling logisticsShore base for drilling support
Dar es SalaamHead offices
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LNG Site – Lindi
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LNG
Typical CAPEX Investment c. 35-45% Typical CAPEX Investment c. 55-65%
Tanzania LNG Project EstimateOffshore Facilities CAPEX: $ 7 – 9 Billion
Tanzania LNG Project EstimateLNG Facilities CAPEX: $ 11 -13 Billion
Gas Reception & TreatmentGas Production
Source:Block 1 & Block 2
(Subsea lines)
Feed Gas
ONSHORE FACILITIES
Gas transport Pipeline
For Domestic Market
Usage
LNG storage
Primary
gas/liquid
separation
Condensate
storage
OFFSHORE FACILITIES
Gas Liquefaction
LNG Loading Facility for Export
LNG Carrier
CondensateStabilization
Acid Gas Removal
Dehydration & Mercury Removal
LNG TRAIN 1
Hydrocarbon Separation & Liquefaction
Fractionation
Condensate’s
C5+
LNG TRAIN 2
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LNG
LNG Project Profile
Offshore
Development Blocks: Block 1 (BG Operated) + Block 2 (Statoil Operated). Two totally
independent projects will be executed by BG & Statoil respectively
Number of Wells: Between 24 – 48 wells in total across both blocks
Water Depths: 950 – 2600 meters
Drilling & Completions: Development wells likely through 12 ¼ inch big-bore
Offshore Facilities: Likely to have subsea separation and boosting systems with
subsea compression systems
Onshore LNG Plant
Location: Lindi (north of Mtwara)
Development Concept: Two x 5.0 mmtpa onshore trains
Output Capacity: 10 mmtpa
Feedstock Gas: Block 1 (BG Operated) and Block 2 (Statoil Operated)
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LNG
LNG Indicative Project Timeline
NG is condensed into a liquid at close to atmospheric pressure with a maximumtransport pressure set at around 25 kPa (4 psi) by cooling it to ~ −162 °C 1 TRAIN: 1 MILLION TONS PER ANNUM (mpta) – 150 mmcfd – 25 years = 4.8 tcf
Investment in Infrastructure as well as Offshore
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Wells Drilled (2009-2014)
Mozambique
Country/ Block
Operator E&A Wells Completed
Wells Reported Commercially
Successful
Success
Rate
Mozambique Block 1
Anadarko 32 26 81%
Mozambique Block 4
Eni 13 12 92%
Mozambique Blocks 2/5
Statoil 2 0 0%
Mozambique Blocks 3/6
Petronas 1 0 0%
Mozambique Others
Sasol 2 0 0%
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Rovuma Basin Offshore Blocks
Tanzania
Madagascar
Kenya
Mozambique
Source: IHS EDIN
Indian
Ocean
N
85+Tcf
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5th and Last Round of Offshore Blocks
Upstream
Block A5/A (Angoche) – ENI Mozambique
Block A5/B (Angoche) - ExxonMobil E&P Moz.
Block A5/C (Zambezi) – ExxonMobil E&P Moz.
Block A5/D (Zambezi) – ExxonMobil E&P Moz.
Block PT5/C (Pande/Temane) – Sasol
Block P5-A (Palmeira) – Delonex Energy
Operators
Partners
onshore
5th round
future
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Logistics (infrastructure)Palma
LNG plant
Pemba
Government interface
Drilling logistics
Shore base location for drilling support
Training centers
Maputo
Head offices
PalmaPalma
2,440km by Road
1,656km by Air
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Logistics (infrastructure)
LNG Plant
18,000 Ha = 11,000 Ha + 7,000 Ha (LNG Plant)
PALMA
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Logistics (infrastructure)
Golfinho/Atum
Prosperidade
Mamba (Area 4)
PALMA
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Logistics (infrastructure)
Container
Terminal
Logistics
Base
• Commercial Port• Subsea Fabrication• Spooling• Warehouses/Containers• Shipyard• Waste Treatment• Residential Base• Port AdministrationPemba
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Logistics (infrastructure)
Phase 1A: ‘15, ‘16 & ‘17• Q1 ‘17:
• 312 m quay• road access/drainage
• storage area (60 Ha)
Phases 1B/1C:• additional 500 m quay• storage area (20 Ha)• ‘17 / ‘18
Pemba
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Logistics (infrastructure)
Pemba
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LNG
LNG Project Profile
Offshore
Development Blocks: Block 1 (Anadarko Operated) + Block 4 (ENI Operated).
One stranded field between blocks 1 (Prosperidade) and 4 (Mamba)
Number of Wells: Between 50 – 60 wells in total across both blocks
Water Depths: 500 – 2600 meters
Drilling & Completions: Development wells w/7” X-trees
Offshore Facilities: 1 FLNG (block 04), 2.5 mpta
Onshore LNG Plant
Location: Palma (north of Pemba)
Development Concept: 2 x 6.0 mmtpa (block1), and 2 x onshore trains 5.0 mmpta (block 4)
Output Capacity: 12 mmtpa (Block 1), and later 10 mmtpa (Block 4)
Feedstock Gas: Block 1 (Anadarko Operated) and Block 4 (ENI Operated)
Developments are Progressing
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Thank you !