PRODUCTION FACILITY

Facility Name	Alwyn North A Platform		Duty	Oil/Gas
Operator	Total		Current Status	Producing since 1987
Host Type	Fixed Platform		Water Depth	126 m / 416 ft
Dev.Cost	n/a		Region	UK
Location	3/4a, 3/9a, 3/10b,

Facility Name	Alwyn North B Platform		Duty	Oil/Gas
Operator	Total		Current Status	Producing since 1987
Host Type	Fixed Platform		Water Depth	126 m / 416 ft
Dev.Cost	n/a		Region	UK
Location	3/4a, 3/9a, 3/10b

Facility Name	Cormorant Alpha Platform		Duty	Oil
Operator	Total		Current Status	Producing since 1987
Host Type	Fixed Platform		Water Depth	126 m / 416 ft
Dev.Cost	n/a		Region	UK
Location	3/4a, 3/9a, 3/10b

Facility Name	Dunbar Platform		Duty	Oil/Gas
Operator	Total		Current Status	Producing since 1994
Host Type	Fixed Platform		Water Depth	145 m / 479 ft
Dev.Cost	n/a		Region	UK
Location	3/14A, 3/13A, 3/8A, 3/9B, 3/14B

Facility Name	Nuggets Subsea		Duty	Gas
Operator	Total		Current Status	Producing since 2003
Host Type	Subsea Tieback		Water Depth	125 m / 413 ft
Dev.Cost	n/a		Region	UK
Location	3/19a, 3/20a, 3/19b, 3/18, 3/24c, 3/24a, 3/25a

OIL & GAS FIELD

Field Name	Islay		Discovery Date	Jun 2008
Block	3/15		Reserve Type	Gas
Current Status	Producing		Production Start	Apr 2012
Water Depth	120 m / 396 ft

Field Name	Alwyn North		Discovery Date	Oct 1975
Block	3/4a, 3/9a, 3/10b,		Reserve Type	Oil/Gas
Current Status	Producing		Production Start	Nov 1987
Water Depth	126 m / 416 ft

Field Name	Dunbar		Discovery Date
Block	3/14A, 3/13A, 3/8A, 3/9B, 3/14B		Reserve Type	Oil/Gas
Current Status	Producing		Production Start	Jan 1994
Water Depth	145 m / 479 ft

Field Name	Ellon		Discovery Date	Jan 1973
Block	3/15, 3/14A		Reserve Type	Gas
Current Status	Producing		Production Start	Jan 1994
Water Depth	135 m / 446 ft

Field Name	Forvie North		Discovery Date	Jun 2002
Block	3/15		Reserve Type	Oil/Gas
Current Status	Producing		Production Start	Dec 2005
Water Depth	120 m / 396 ft

Field Name	Grant		Discovery Date	Jan 1997
Block	3/14a, 3/14d		Reserve Type	Oil/Gas
Current Status	Producing		Production Start	Jan 1998
Water Depth	139 m / 459 ft

Field Name	Nuggets		Discovery Date	Jan 1972
Block	3/19a, 3/20a, 3/24a, 3/25a, 3/18, 3/19b, 3/24c		Reserve Type	Gas
Current Status	Producing		Production Start	Nov 2001
Water Depth	125 m / 413 ft

Field Name	Jura		Discovery Date	Nov 2006
Block	3/15		Reserve Type	Gas
Current Status	Producing		Production Start	May 2008
Water Depth	113 m / 373 ft

Description

Located about 273 miles (440 kilometers) northeast of Aberdeen in the UK sector of the North Sea, the Greater Alwyn Area encompasses a number of oil and gas fields, including Alwyn, Dunbar, Nuggets, Ellon, Grant, Forvie, Jura and Islay. Wholly owned and operated by Total, this area has been producing for more than 20 years, and the company expects to continue to produce here for many years to come. Alwyn North Discovered in October 1975, Alwyn North is located on Blocks 3/4A, 3/9A and 3/10B in a water depth of 413 feet (126 meters). Brought into production in November 1987, Alwyn North was developed as a production hub for the area with two platforms and the ability to produce approximately 140,000 boepd. The Alwyn North A (NAA) facility is a four-legged drilling platform with accommodation capabilities of 300 personnel. The drilling derrick is set above the wellhead area, and there are slots for 40 wells. Constructed of eight legs, platform B (NAB) consists of the processing facilities and is linked to platform A via a 240-foot (73-meter) bridge 102 feet (31 meters) above the water. Recovered hydrocarbons are transmitted from A to B via this bridge for processing and export to the pipelines. John Brown/Sofresid designed both of the jackets for the platforms, and RGC performed the fabrication. Foster Wheeler handled the topsides for platform A, and J. Ray McDermott tackled the topsides for platform B. J. Ray also constructed the wellhead module, drilling substructure and piles. Brown & Root handled pipeline installation, while Heerema installed the jackets and topsides. Through a 12-inch-diameter pipeline, oil travels 32.5 miles (52.3 kilometers) to the Cormorant Alpha platform, where it is then transported through the remaining 95 miles (153 kilometers) to Sullom Voe Terminal via the Brent Pipeline System. Gas is exported via a 24-inch-diameter pipeline to TP1 or the Frigg bypass, and then to St. Fergus Gas Terminal via the MCP-01. Dunbar Discovered in 1973, Dunbar is located on Blocks 3/14A, 3/13A, 3/8A, 3/9B and 3/14B, which is 14 miles (22 kilometers) south of Alwyn North in 476 feet (145 meters) of water. The field was brought into production in conjunction with the Alwyn North hub facilities in 1994. Field development includes a wellhead platform with slots for 28 wells, a test separator and two multi-phase pumps. Designed by the Poseidon Project, a group effort between Total and the Institut Francais Petrole, the pumps increase production by simultaneously pumping liquids and compressing gas. Hydrocarbons are transported to the Alwyn North facilities via a 16-inch-diameter multi-phase flowline. Ellon Located on Blocks 3/15 and 3/14A, 6 miles (9 kilometers) south of Dunbar, Ellon was discovered in 1973. Developed as a subsea satellite field to Dunbar, Ellon is linked to the Dunbar wellhead platform via a flowline and control umbilical. The field commenced production in 1994. Forvie North Discovered in June 2002, approximately 10 miles (16 kilometers) from the Dunbar wellhead platform and 21 miles (33 kilometers) from the Alwyn North facilities, Forvie North is located in 394 feet (120 meters) of water on UK North Sea Block 3/15. Granted approval in April 2005, Forvie North field development encompassed a subsea system. The field requires a single well, but the system was designed with the ability to tie-in additional wells from promising prospects nearby. The subsea system was tied to the Alwyn North facilities via a high-pressure gas-condensate pipeline. Production from Forvie North commenced in December 2005 with rates reaching 71 MMcf/d (2 MMcm/d) and 2,000 bopd. Grant Discovered in 1997 and first brought into production in 1998, the Grant oil and gas field is situated on Block 3/14a and 3/14d, approximately 2 miles (3 kilometers) south of Dunbar. In April 2006, Grant production was re-routed from Dunbar to the Alwyn North facilities, via the North Forvie pipeline. The Grant subsea manifold is located in 456 feet (139 meters) of water with production reaching 2,000 bopd and natural gas production hitting 56 MMcf/d (1.6 MMcm/d). Nuggets The Nuggets field consists of four gas-bearing accumulations on Blocks 3/19A, 3/20A, 3/24A, 3/25A, 3/18B, 3/19B and 3/24C about 12 miles (20 kilometers) south of Dunbar. The Nuggets field's four accumulations are referred to as N1, N2, N3 and N4, and were discovered in 1972, 1989, 1991 and 1974, respectively. N1 is the largest gas accumulation and was developed via two subsea wells, connected by a subsea manifold. N2 and N3 are produced via one subsea well each, which is connected to another manifold. These four wells commenced production in November 2001. Connected to the N3 manifold via an 8-mile (13-kilometer) subsea pipeline, N4 is produced via a single subsea well, which started producing in October 2003. The Nuggets field produces 153 MMcf/d (4.3 MMcm/d) through five wells. Natural gas from the Nuggets subsea system is transported to the Alwyn North facilities via a 25-mile (40-kilometer) pipeline. Modified to accept petroleum from Nuggets, the Alwyn North processing platform B underwent tie-in adjustments, as well as obtaining a new dedicated receiving vessel. The Dunbar wellhead platform controls the subsea system via a fiber-optic link between Dunbar and the Alwyn North facilities, which includes hydraulic power, controls, a corrosion inhibitor and a hydrate inhibitor. Jura A High Pressure/High Temperature field, Total discovered Jura on Block 3/15 in 371 feet (113 meters) of water in November 2006. Located 6 miles (10 kilometers) east of the Dunbar field, Jura is developed via two subsea wells tied-back to the Forvie North subsea manifold, which connects to the Alwyn North processing platform. Subsea 7 was contracted to design, fabricate and install a 2-mile (3-kilometer) pipeline bundle system to link the Jura-1 and Jura-2 wells to Forvie North. Expected to produce 50,000 boepd at plateau, Jura commenced production in May 2008. The field has proven and probable reserves of 170 MMboe. Islay In June 2008, Total made another discovery in the Greater Alwyn Area with the drilling of Islay on Block 3/15 near the Jura field. With a confirmed production rate of 8,800 boe/d or 43 MMcf/d (1.22 MMcm/d), field development plans call for the connection of the field to existing infrastructure in the area. The field commenced production on April 24, 2012.

Activities

Islay Comes Online

Date: Apr. 2012 Type: Production Start

Total has commenced production at its Islay gas field in the Norwegian sector of the North Sea. Lying in a water depth of 395 feet (120 meters), the field has estimated reserves of nearly 17 million barrels of oil equivalent and has already reached its expected production of 15,000 boepd. Islay's single well is tied-back to the Alwyn North platform via existing subsea infrastructure.

North Sea Islay Production To Start In March

Date: Feb. 2012 Type: Status Update

Total expects to start gas production at the Islay field in the Norwegian sector of the North Sea next month, reported Dow Jones Newswires. Islay will connect to the Alwyn facility and is expected to produce at a production rate of 2.5 MMcm/d plus associated condensates.

Dril-Quip to Provide Subsea Control Systems for Islay Project

Date: Oct. 2010 Type: Subsea Equipment

Technip UK Limited granted a contract to Dril-Quip (Europe) Limited for the supply of subsea equipment for the Islay gas project. Dril-Quip will deliver a subsea fiber optic network communication system, two subsea control pods, and a high integrity pressure protection system with its own subsea control pod. Offshore installation of the subsea equipment is scheduled to begin in mid-2011. Islay will connect to the Alwyn facility with first gas planned for the second half of 2011. The Islay field is located in Block 3/15 in the UK sector of the North Sea in a water depth of 394 feet (120 meters). Total operates the block.

Total Receives Approval to Develop Islay

Date: Jul. 2010 Type: Status Update

The United Kingdom Department of Energy and Climate Change and the Norwegian Ministry of Petroleum and Energy granted approval to Total for the development of the Islay gas field. Islay will connect to the Alwyn facility with first gas planned for the second half of 2011. Estimated to hold 17 million barrels of oil equivalent, the field is anticipated to reach a peak production rate of 2.5 MMcm/d plus associated condensates. The Islay field is located in Block 3/15 in the UK sector of the North Sea in a water depth of 394 feet (120 meters).

Total Makes New Discovery Near Alwyn

Date: Jun. 2008 Type: New Discovery

The Islay field lies in Block 3/15 of the UK sector of the North Sea, some 440 kilometers northeast of Aberdeen, in a water depth of 120 meters. The discovery well was drilled to a depth of more than 4,000 meters into the Brent reservoir; and during testing, it has produced 1.22 MMcm/d or 8,800 barrels of oil equivalent per day including condensates. The well was drilled by the Transocean John Shaw.

Field Development Changes

Date: Apr. 2006 Type: Development Activity

In April 2006, Grant production was re-routed from Dunbar to the Alwyn North facilities, via the North Forvie pipeline. The Grant subsea manifold is located in 139 meters of water with production reaching 2,000 bpd and natural gas production hitting 56 MMcf/d.

Status History
Islay
Producing - Apr 24, 2012 to - Islay's single well is tied back to the Alwyn North platform via existing subsea infrastructure.
Under Development - Jun 2008 to Apr 22, 2012 Total reports that because it is only 3 kilometers east of the Jura field, Islay will be developed through the Greater Alwyn Area infrastructure and facilities.
Discovery (Drilled) - Jun 2008 to Jun 2008 Islay discovery in block 3/15 was drilled to a total depth of 4000 meters into the Brent reservoir.
Exploratory Drilling - Dec 2007 to Jun 2008 The Transocean John Shaw drilled Block 3/15 in the UK sector of the N. Sea.
Jura
Producing - May 2008 to - Expected to produce 50,000 boepd at plateau, Jura commenced production in May 2008. The field has proved and probable reserves of 170 MMboe.
Under Development - Nov 2006 to Apr 2008 Located 10 kilometers east of the Dunbar field, Jura is developed via two subsea wells tied-back to the Forvie North subsea manifold, which connects to the Alwyn North processing platform. Subsea 7 was contracted to design, fabricate and install a 3-kilometer pipeline bundle system to link the Jura-1 and Jura-2 wells to Forvie North.
Discovery (Drilled) - Nov 2006 to Nov 2006 A High Pressure/High Temperature field, Total discovered Jura on Block 3/15 in 113 meters of water in November 2006.
Nuggets Subsea
Producing - Dec 2003 to - N1 is the largest gas accumulation and was developed via two subsea wells, connected by a subsea manifold. N2 and N3 are produced via one subsea well each, which is connected to another manifold. These four wells commenced production in November 2001. Connected to the N3 manifold via an 8-mile (13-kilometer) subsea pipeline, N4 is produced via a single subsea well, which started producing in October 2003. The Nuggets field produces 153 MMcf/d (4.3 MMcm/d) through the five wells.
Forvie North
Producing - Dec 2005 to - Production from Forvie North commenced in December 2005 with rates reaching 71 MMcf/d and 2,000 bpd.
Under Development - Jun 2002 to Nov 2005 Granted approval in April 2005, Forvie North field development encompassed a subsea system. The field requires a single well, but the system was designed with the ability to tie-in additional wells from promising prospects nearby. The subsea system was tied to the Alwyn North facilities via a high-pressure gas-condensate pipeline.
Discovery (Drilled) - Jun 2002 to Jun 2002 Discovered in June 2002 approximately 16 kilometers from the Dunbar wellhead platform and 33 kilometers from the Alwyn North facilities, Forvie North is located in 120 meters of water on UK North Sea Block 3/15.
Grant
Producing - 1998 to -
Under Development - 1997 to 1997 Discovered in 1997 and first brought into production in 1998, the Grant oil and gas field is situated on Block 3/14a and 3/14d, approximately 3 kilometers south of Dunbar.
Discovery (Drilled) - 1997 to 1997
Alwyn North A Platform
Producing - 1987 to - Developed as a production hub for the area, Alwyn was developed with two platforms connected by a 73-meter bridge. A is a drilling platform, and B is a production platform.
Alwyn North B Platform
Producing - Nov 1987 to - Brought into production in November 1987, Alwyn North was developed as a production hub for the area with two platforms and the ability to produce approximately 140,000 boepd.
Cormorant Alpha Platform
Producing - Nov 1987 to - Through a 12-inch-diameter pipeline, oil from the Greater Alwyn area travels 32.5 miles to the Cormorant Alpha platform, where it is then transported the remaining 95 miles to Sullom Voe Terminal via the Brent Pipeline System.
Alwyn North
Producing - Nov 1987 to -
Under Development - 1985 to Oct 1987
Discovery (Drilled) - Nov 1975 to 1984
Exploratory Drilling - Oct 1975 to Oct 1975
Dunbar
Producing - 1994 to - The field was brought into production in conjunction with the Alwyn North hub facilities in 1994.
Dunbar Platform
Producing - 1994 to - The field was brought into production in conjunction with the Alwyn North hub facilities in 1994.
Ellon
Producing - 1994 to -
Dunbar
Under Development - 1973 to 1993 Field development includes a wellhead platform with slots for 28 wells, a test separator and two multi-phase pumps. The Dunbar field and facilities are a part of the Greater Alwyn Area field development system, which produces hydrocarbons from a number of fields.
Ellon
Under Development - 1973 to 1993 Developed as a subsea satellite field to Dunbar, Ellon is joined to the Dunbar wellhead platform via a flowline and control umbilical. The field commenced production in 1994.
Dunbar
Discovery (Appraised) - 1973 to 1973
Dunbar Platform
Under Construction - 1973 to 1993 Field development includes a wellhead platform with slots for 28 wells, a test separator and two multi-phase pumps. Designed by the Poseidon Project, a group effort between Total and the Institut Francais Petrole, the pumps increase production by simultaneously pumping liquids and compressing gas. Hydrocarbons are transported to the Alwyn North facilities via a 16-inch-diamter multi-phase flowline.
Ellon
Discovery (Drilled) - 1973 to 1973
Nuggets
Producing - Nov 2001 to - The first four wells (two on N1, one on N2, and one on N3) commenced production in November 2001. N4 started producing in October 2003.
Under Development - 1992 to Oct 2001 N1 is the largest gas accumulation and was developed via two subsea wells, connected by a subsea manifold. N2 and N3 are produced via one subsea well each, which is connected to another manifold. Connected to the N3 manifold via a 13-kilometer supbsea pipeline, N4 is produced via a single subsea well.
Appraisal Drilling - 1972 to 1991 N3 was discovered in 1974, and N2 was discovered in 1989. N3 was discovered in 1991.
Discovery (Drilled) - 1972 to 1972 The first (N1) of four accummulations was discovered on Nuggets in 1972.