Schiehallion Oil Field - Revision history

Abarrelfull at 08:26, 31 October 2023

2023-10-31T08:26:05Z

Abarrelfull at 13:25, 2 September 2023

2023-09-02T13:25:15Z

Abarrelfull at 10:23, 17 July 2023

2023-07-17T10:23:42Z

Abarrelfull at 09:45, 17 July 2023

2023-07-17T09:45:06Z

Abarrelfull: /* History */

2021-11-30T23:09:19Z

History

Abarrelfull: /* Description */

2021-11-30T22:50:02Z

Description

Abarrelfull: /* Contractors - Original */

2021-11-30T22:49:33Z

Contractors - Original

Abarrelfull: Created page with "=== Summary Information === * Operator: BP * Country: UK * Location: In the Atlantic, 100 miles to the west of Shetland and Orkney * Production start: 1998 * Partners: Shell -..."

2021-11-30T22:49:20Z

Created page with "=== Summary Information === * Operator: BP * Country: UK * Location: In the Atlantic, 100 miles to the west of Shetland and Orkney * Production start: 1998 * Partners: Shell -..."

New page

=== Summary Information ===
* Operator: BP
* Country: UK
* Location: In the Atlantic, 100 miles to the west of Shetland and Orkney
* Production start: 1998
* Partners: Shell - 55%, BP - 33.5%; OMV 11.8%
* Type: Oil
* Estimated Reserves: recoverable reserves of 340 million barrels of oil at start up
* Production Volume:

=== Description ===
* Schiehallion lies in 375 metres water depth in UK blocks 204/20, 204/25a, 204/25b, 205/16 and 205/21b and has recoverable reserves of 340 million barrels of oil.
* The Schiehallion development centred on 29 seabed wells in four drilling centres, producing oil via manifolds through steel pipelines and then flexible risers into the purpose-built [[[Schiehallion FPSO]]], a floating production, storage and offloading vessel.
* The development was based upon producing 340 million barrels contained within the main field and a further 85 million barrels from the Loyal reservoir which overlies it.
* Peak production of 154,000 barrels of oil a day is expected and the FPSO could store over 900,000 barrels.
* Gas is transported on the [[[West Of Shetlands Gas Pipeline System]]]
* The field is being redeveloped in the [[[Quad 204 Redevelopment Project]]] which will utilise the [[[Glen Lyon FPSO]]], currently under construction

=== Contractors - Original ===
* **Brown & Root:** Project management, the design and fabrication of the FPSO's topsides and for the vessel installation
* **Harland and Wolff:** Design and build the 950,000 barrel capacity vessel
* **SBM:** Design and build the turret and moorings
* **Brown & Root McDermott Fabricators (BARMAC):** Fabrication of 6,300 tonnes of process topsides
* Extended Living Quarter
* **Coflexip Stena:** Design and supply of Risers
* **BiFab:**
* Fabrication of Upper Turret for FPSO Including Duplex Process Pipework and the LQ Module
* Hex Replacement Module
* Extended Living Quarter

=== History ===
* 1993 - The Schiehallion Oil Field was discovered
* 1995 - Extended Well Test performed
* 1996 - The Department of Trade and Industry approved plans to develop the "Schiehallion" oilfield and its satellite "Loyal"
* 1998 - Production starts
* 2009 - Technip awarded two contracts for the Schiehallion field
* 2011 - Quad 204 Redevelopment Project approved by partners
* 2011 - HHI awarded contract for new FPSO
* 2012 - Hess Reaches Agreement for Sale of 15.67 % to Shell
* 2012 - Shell acquired 5.9% from Murphy Oil
* 2013 - OMV acquires an additional 5.88% from Statoil
* 2017 - Chrysaor acquired Shell's stake in the field.

=== Geology ===
*

=== Links ===
# [[BiFab Platform References]]
# [http://killajoules.wikidot.com/archive:schiehallion-oilfield-development-sanctioned Schiehallion Oilfield Development Sanctioned]
# [http://killajoules.wikidot.com/archive:alliance-starts-on-bp-s-400-million-british-pound-sc Alliance starts on BP'S 400 million British pound Schiehallion project]
# [http://killajoules.wikidot.com/archive:oil-production-starts-from-schiehallion-field Oil Production Starts from Schiehallion Field]
# [http://killajoules.wikidot.com/blog:2578 Hess Reaches Agreement for Sale of UK Assets]
# [http://killajoules.wikidot.com/archive:technip-awarded-two-contracts-for-the-schiehallion-f Technip awarded two contracts for the Schiehallion field in the North Sea]
# [http://killajoules.wikidot.com/archive:hyundai-heavy-wins-usd-1-2-billion-fpso-order/ Hyundai Heavy Wins USD 1.2 Billion FPSO Order]
# [http://killajoules.wikidot.com/archive:bp-prepares-for-next-development-west-of-shetland BP Prepares for Next Development West of Shetland]
# [http://killajoules.wikidot.com/archive:schiehallion-field-extended-well-test Schiehallion Field Extended Well Test]
# [http://killajoules.wikidot.com/blog:3387 Shell increases participation in the Schiehallion Field and divests its Canadian Seal assets]
# [http://killajoules.wikidot.com/blog:4459 USD 2.65 bn transaction to capture value and focus the portfolio]
# [https://abarrelfull.blogspot.com/2021/11/shell-to-sell-package-of-uk-north-sea.html Shell to sell package of UK North Sea assets to Chrysaor for up to $3.8bn]

[[category:Field]]
[[category:UK]]

@@ Line 46: / Line 46: @@
 * 2018 - Approval given for the Alligin field
 * 2020 - First oil from Alligin
 * 2022 - Ithaca became a partner after acquiring Siccar Point Energy
@@ Line 66: / Line 67: @@
 # [https://abarrelfull.blogspot.com/2021/11/shell-to-sell-package-of-uk-north-sea.html Shell to sell package of UK North Sea assets to Chrysaor for up to $3.8bn]
 # [https://abarrelfull.blogspot.com/2023/07/omv-closed-divestment-of-omv-uk-limited.html OMV closed the divestment of OMV (U.K.) Limited]
 # [https://abarrelfull.blogspot.com/2023/07/completion-of-acquisition-of-siccar.html Completion of Acquisition of Siccar Point Energy]

@@ Line 15: / Line 15: @@
 * Peak production of 154,000 barrels of oil a day is expected and the FPSO could store over 900,000 barrels.
 * Gas is transported on the [[West Of Shetlands Gas Pipeline System]]
-* The field is being redeveloped in the [[Quad 204 Redevelopment Project]] which will utilise the [[Glen Lyon FPSO]], currently under construction
+* The field was redeveloped in the [[Quad 204 Redevelopment Project]] which utilises the [[Glen Lyon FPSO]]
 === Contractors - Original ===
@@ Line 42: / Line 43: @@
 * 2017 - Siccar Point became a shareholder after acquiring OMV UK
 * 2017 - Chrysaor acquired a 10% stake in the field from Shell.
 * 2022 - Ithaca became a partner after acquiring Siccar Point Energy
@@ Line 48: / Line 52: @@
 === Links ===
 # [[BiFab Platform References]]
 # [http://killajoules.wikidot.com/archive:schiehallion-oilfield-development-sanctioned Schiehallion Oilfield Development Sanctioned]

@@ Line 40: / Line 40: @@
 * 2012 - Shell acquired 5.9% from Murphy Oil
 * 2013 - OMV acquires an additional 5.88% from Statoil
 * 2017 - Chrysaor acquired a 10% stake in the field from Shell.
 * 2022 - Ithaca became a partner after acquiring Siccar Point Energy
@@ Line 59: / Line 60: @@
 # [http://killajoules.wikidot.com/blog:4459 USD 2.65 bn transaction to capture value and focus the portfolio]
 # [https://abarrelfull.blogspot.com/2021/11/shell-to-sell-package-of-uk-north-sea.html Shell to sell package of UK North Sea assets to Chrysaor for up to $3.8bn]
 # [https://abarrelfull.blogspot.com/2023/07/completion-of-acquisition-of-siccar.html Completion of Acquisition of Siccar Point Energy]

@@ Line 4: / Line 4: @@
 * Location: In the Atlantic, 100 miles to the west of Shetland and Orkney
 * Production start: 1998
-* Partners: Shell - 55%, BP - 33.5%; OMV 11.8%
+* Partners: BP (33.3%) with Shell (44.9%), Harbour Energy (10.0%) and Ithaca Energy (11.8%)
 * Type: Oil
 * Estimated Reserves: recoverable reserves of 340 million barrels of oil at start up
@@ Line 41: / Line 41: @@
 * 2013 - OMV acquires an additional 5.88% from Statoil
 * 2017 - Chrysaor acquired a 10% stake in the field from Shell.
 === Geology ===
@@ Line 58: / Line 59: @@
 # [http://killajoules.wikidot.com/blog:4459 USD 2.65 bn transaction to capture value and focus the portfolio]
 # [https://abarrelfull.blogspot.com/2021/11/shell-to-sell-package-of-uk-north-sea.html Shell to sell package of UK North Sea assets to Chrysaor for up to $3.8bn]
 [[category:Field]]
 [[category:UK]]

@@ Line 11: / Line 11: @@
 === Description ===
 * Schiehallion lies in 375 metres water depth in UK blocks 204/20, 204/25a, 204/25b, 205/16 and 205/21b and has recoverable reserves of 340 million barrels of oil.
-* The Schiehallion development centred on 29 seabed wells in four drilling centres, producing oil via manifolds through steel pipelines and then flexible risers into the purpose-built [[[Schiehallion FPSO]]], a floating production, storage and offloading vessel.
+* The Schiehallion development centred on 29 seabed wells in four drilling centres, producing oil via manifolds through steel pipelines and then flexible risers into the purpose-built [[Schiehallion FPSO]], a floating production, storage and offloading vessel.
 * The development was based upon producing 340 million barrels contained within the main field and a further 85 million barrels from the Loyal reservoir which overlies it.
 * Peak production of 154,000 barrels of oil a day is expected and the FPSO could store over 900,000 barrels.
-* Gas is transported on the [[[West Of Shetlands Gas Pipeline System]]]
+* Gas is transported on the [[West Of Shetlands Gas Pipeline System]]
-* The field is being redeveloped in the [[[Quad 204 Redevelopment Project]]] which will utilise the [[[Glen Lyon FPSO]]], currently under construction
+* The field is being redeveloped in the [[Quad 204 Redevelopment Project]] which will utilise the [[Glen Lyon FPSO]], currently under construction
 === Contractors - Original ===

@@ Line 26: / Line 26: @@
 *  **Coflexip Stena:** Design and supply of Risers
 * **BiFab:**
- * Fabrication of Upper Turret for FPSO Including Duplex Process Pipework and the LQ Module
+** Fabrication of Upper Turret for FPSO Including Duplex Process Pipework and the LQ Module
- * Hex Replacement Module
+** Hex Replacement Module
- * Extended Living Quarter
+** Extended Living Quarter
 === History ===