HMobile Production Systems and Marginal Field Development Production SysteMS.pdf · Examining...

Examining Mobile Offshore Production Systems and Marginal Field Development

Gas/Electric PartnershipFebruary 6, 2013

Joe Lovett Bruce Crager

1. Deepwater drilling began long before we had production capability

2. Time and depth gap between drilling and production is closing

3. 10,000’ has been the water depth threshold for almost 10 years

Issues Driving Use of Mobile Offshore Production Systems (MOPS):• Water Depth• Gas or Oil Production (Primary Function)• Geographical Location • Oil Export Options• Gas Usage / Export Options• Fabrication• Wellhead Location (Surface, Subsea or both)

COURTESY OF: MUSTANG ENGINEERING

Production System TypesSolutions for Recovery of Offshore Oil & Gas

Three System Groups:1. Dry Tree Systems – Fixed Platform, Production Jackup, Complaint Tower, TLP, SPAR2. Wet Tree Systems – New Gen. TLPs, Conventional TLPs, FPSOs, Cell SPAR, Control Buoy, SS

Tiebacks, Semi-FPS3. Mixed Dry / Wet Tree Systems – Fixed Platforms, New Gen, TLPs, Conventional TLPs, SPAR

Jackup Production Unit (JPU)

Operating 40

First 1971, Gulftide, Ekofisk

Deepest Harding, UK, 400 ft

Depth Range 43 ft – 400 ft

Construction 2

Locations Worldwide

FPS - Semi Submersible

Operating 49

Stacked 4

First 1975, Argyll, Hamilton

Deepest7,920 ftMC920 Independence Hub

Construction 3

Locations Worldwide

FPSO

Operating 207

Stacked 13

First 1977, Castellon, Shell

Deepest8,500 ftPetrobras, Cascade in GOM

Construction 39

Locations Worldwide

TLP

Operating 25

First 1984, Hutton, Conoco

Deepest4,674 ftMagnolia, GB783/84

Construction 3

LocationsNorth Sea, Angola, Gulf of Mexico, Indonesia andEquatorial Guinea

SPAR

Operating 18

First 1996, Neptune, VK 826

Deepest8,008 ftPerdidoAlaminos Canyon 857

Design /Construction

5

Locations Gulf of Mexico, Malaysia

FPS By Type

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

0

5

10

15

20

25

30

35

40

45

1975 1979 1983 1987 1991 1995 1999 2003 2007 2011 2015

TLPSparFPSSFPSOLinear (FPSO (% of total))

Source: Douglas-Westwood

Source: Quest

2012 2013 2014 2015 2016TLP 0 1 1 1 0FLNG 0 0 1 1 0Spar 0 1 3 0 1FPS-Semi 1 1 3 1 1FPSO 13 11 12 16 22

0

5

10

15

20

25

30

Num

ber o

f FPS

Uni

ts

Startup Year

Worldwide Forecast Floating Activity by Startup Year 2015-2016eShare by FPS Type (Mean Case)

FPSO Construction

Source: Quest

Newbuilds37%

Conversions63%

FPSO Ownership

Operator Owned

44%Contractor

Owned56%

Source: Quest

FPSO Contractor Fleet and Current Orders

0 5 10 15 20 25

M3nergyAker

PremudaTanker Pacific

SevanMISCPTSCEmas

MaerskSaipem

CNOOC EnerTechFred. Olsen

PetrofacRubicon

Bumi ArmadaBluewater

Teekay PetrojarlModec

BW OffshoreSBM

On ContractUnemployedOn OrderOther FPS

2015

1310

55

Source: Fearnley Offshore

Advent of Floating Production, Storage and Offloading Systems (FPSO)FPSOs were originally considered an economical solution for the production of marginal fields that otherwise might not be produced.

Later, FPSOs became an essential component in developing remote offshore fields as Early Production Systems (EPS) with increasing production capacity, numbers of risers, and ever increasing water depths which now allow their utilization as full field production facilities.

FPSO CastellonShell Spain

Castellon Field, Offshore Spain 1976 – 1986

Tanker Size 60,000 DWTStorage Capacity 420,000 bblsWater Depth 384 ftProduction Rate 20,000 bbls/dayRiser Single 4” IDMooring System Single Anchor Leg

System (SALS)

Offloading Side by SideContract SBM Turkey

Supply of Mooring System

FPSO IIAmoco International

Cadlao Field, Offshore Philippines1981 - 1991

Tanker Size 127,000 DWTStorage Capacity 720,000 bblsWater Depth 310 ftProduction Rate 30,000 bbls/dayRiser 2 x 6” ID FlexibleMooring System Single Buoy Storage

System (SBS) 6 Legs

Offloading TandemContract SBM Turkey

System Supply with Lease and Operations

FPSO VIAshland Oil

OPL 98 Concession, Offshore Nigeria1985 - 1998

Tanker Size 285,000 DWTStorage Capacity 1,750,000 bblsWater Depth 135 ftProduction Rate 40,000 bbls/dayMooring System Jacket Soft Yoke

Offloading TandemContract SBM Turkey

System Supply with Lease and Operations

FPSO Jabiru VentureBHP Petroleum

Jabiru Field, Timor Sea Offshore Australia1986 - 2010

Tanker Size 160,000 DWTStorage Capacity 845,000 bblsWater Depth 400 ftProduction Rate 27,000 bbls/dayMooring System Ext. Disconnectable

Turret Riser (Industry’s first) with 8 flow paths, 6 chain legs, connected to universal joint at bow

Offloading TandemContract SBM Turnkey Supply of

Disconnectable Rider Mooring System

Ocean ProducerAmoco

Gabon Sonangol - Kiabo, Canuku - Angola1969 / 1991

Owner OceaneeringScrapped 2010

Operating Water Depth 15m – 53m

Number of Locations 3

Max Liquid Handling 25,000 bpd

Oil Storage Capacity 510,000 bbls

Mooring System Type

Disconnectable6 Point Spread / 8 Point Spread

Zafiro ProducerExxonMobil

Zafiro Block B, Equatorial Guinea1973 / 1996

Owner ExxonMobil

Operating Water Depth 180 meters


Max Liquid Handling 80,000 BOPD

Oil Storage Capacity 1.9 Million Barrels

Mooring System Type 12 Point Spread

Zafiro Producer

Zafiro ProducerUpgades

Waterflood 120,000 BWPDSlug Catchers 2@ 60,000 BWPD eachPower 12 MWCompression 15,000 HPAccommodations 58 Person AdditionalHull Steel Replaced in field, 200 TonsIncreased Life From 5 – 15 yrs.

FPSO EspadartePetrobras

Espadarte Field, Offshore Brazil1997-2001

Tanker Size 285,000 DWT

Storage Capacity 1,750,000 bbls

Water Depth 2,625 ft.

Production Rate 100,000 bbls/dayMooring System 33 flexibles, 14 umbilicalsOffloading TandemMooring System Internal TurretContract SBM Turnkey Supply,

re-refurbishment, lease, operate

Note: FPSO now re-refurbished for 3rd relocation to Baleia Azul Field, Brazil

LPG FPSO Sanha Chevron AngolaSanha Field, Angola

2005 - PresentVessel Size 94,000 DWTStorage Cap. 135,000 m3

Water Depth 190 ft.

ProductionRate

37,370 bbls lpg/day (nearby platform) Depropanizer Separ. Propane & Butane

Riser2 x 6” LPG Flexible1 x 4” Fuel Gas,Umbilical

Offloading TandemMooring System External Turret

Contract Owned by Sonasing, operated by OPS

FPSO Kizomba BExxonMobil

Kizomba B Field, Angola

Vessel Size 375,000 DWT

Storage Cap. 2,200,000 bbls

Water Depth 3,332 ft.

ProductionRate 250,000 bbls/day

Riser 23 Flexibles, Umbilicals

Offloading CALM Buoy

Mooring System Spread Moored

Sevan PiranemaPetrobras

Piranema, Brazil2007

Owner Sevan Marine

Operating Water Depth

1,090 meters (1,600 - Phase 2)


Max Liquid Handling 30 MBOPD

Oil Storage Capacity 250 MBBLs

Mooring System Type 9 Point Spread

Dynamic ProducerPetrobras

Carioca, Brazil1987 / 2009

Owner Petroserv

Operating Water Depth 200-2,500 meters

Number of Locations Multiple

Max Liquid Handling 30,000 bpd

Oil Storage Capacity 300,000 barrels

Mooring System Type Dynamic Positioning

AzuriteMurphy

Azurite, Republic of the Congo1998 / 2009

Owner BW Offshore

Operating Water Depth 1,400 meters


Max Liquid Handling 60,000 BOPD

Oil Storage Capacity 1.3 MBBLs

Mooring System Type Spread

FPSO P-57Petrobras

Jubarte Field, Brazil2010 – Present

Vessel Size 225,000 DWTStorage Cap. 2,300,000 bblsWater Depth 4,265 ft.ProductionRate 180,000 bopd

Total Liquids 300,000 bbls/day

Riser 49 Flexibles31 Umbilicals

Offloading TandemMooring SystemMoored

Spread

BW PioneerPetrobras

Cascade Chinook, US GOM1992 / 2010 Converted

Owner BW Offshore

Operating Water Depth 2,600 meters


Max Liquid Handling 80 MBOPD

Oil Storage Capacity 600 MBBLs

Mooring System Type 10 Leg Spread

Conclusions

• FPSO’s come in many shapes and sizes• FPSO’s can support marginal projects as well as large

projects• Benefits of FPSO’s:

– FPSO’s are not patented and can be used by anyone– Redeployment of FPSO’s is common and cost effective– There is a robust market supply of leased FPSO’s– FPSO’s can be fully commissioned before leaving the

shipyard

HMobile Production Systems and Marginal Field Development Production SysteMS.pdf · Examining...

Documents

Transcript of HMobile Production Systems and Marginal Field Development Production SysteMS.pdf · Examining...