Halfdan Oil and Gas Field - Revision history

Abarrelfull at 13:19, 15 April 2023

2023-04-15T13:19:22Z

Abarrelfull at 13:18, 15 April 2023

2023-04-15T13:18:54Z

Abarrelfull at 13:18, 15 April 2023

2023-04-15T13:18:02Z

Abarrelfull at 13:17, 15 April 2023

2023-04-15T13:17:47Z

Abarrelfull at 10:51, 31 December 2022

2022-12-31T10:51:02Z

Abarrelfull: Created page with "Summary Information * Operator: Maersk * Country: Denmark * Location: * Production start: 1999 * Partners: * Type: Oil & Gas * Estimated Reserves: * Production Volume:..."

2022-12-31T10:50:41Z

Created page with "Summary Information * Operator: Maersk * Country: Denmark * Location: * Production start: 1999 * Partners: * Type: Oil & Gas * Estimated Reserves: * Production Volume:..."

New page

Summary Information
* Operator: Maersk
* Country: Denmark
* Location:
* Production start: 1999
* Partners:
* Type: Oil & Gas
* Estimated Reserves:
* Production Volume:

+++ Description
* The Halfdan Field comprises two production complexes, Halfdan A and Halfdan B, as well as an unmanned wellhead platform, Halfdan CA.
* **Halfdan A** consists of a combined processing and wellhead platform, HDA, an accommodation platform, HDB, and a gas flare stack, HDC. The platforms are interconnected by combined foot and pipe bridges.
* The gas produced at Halfdan A is transported to [[[Tyra Oil And Gas Field | Tyra West]]] through a 24” pipeline.
* The oil produced is conveyed to Gorm through a 14” pipeline.
* **Halfdan B** consists of a wellhead platform, HBA, a riser platform, HBB, an accommodation platform, HBC, and a processing platform, HBD.
* The platforms are interconnected by combined foot and pipe bridges. The gas is conveyed through a 16” pipeline, which is connected to a 24" pipeline leading to [[[Tyra Oil And Gas Field | Tyra West]]].
* The oil is transported through a 14" pipeline to the riser at Halfdan A, from where it is transported to Gorm through the 14" pipeline connecting Halfdan with Gorm.

+++ Contractors
* **Tecon:** Detailed structural design of the HBC Topside (3000t lifting weight) and HCA Deck (600t lifting weight)
* **Saipem:**
* Northeast Phase III Development Detail Design
* Halfdan HBB, HBC & HCA platforms
* **Heerema Marine Contractors:** Halfdan Phase IV - HBD Platform
* **Jurong:** Platform
* **Shenzhen Chiwan Sembawang Engineering:** HBD Jacket & Piles
* **Rosetti Marino:** Northeast Phase III Development - Engineering, Procurement, Construction, On-shore, Commissioning, Load-out, Sea Fastening

+++ History
* 1968 - Halfdan Oil And Gas Field discovered
* 1999 - First oil produced
* 2006 - Saipem awarded Northeast Phase III Design contract
* 2008 - Phase IV contracts awarded

+++ Geology
* The Halfdan Field comprises the Halfdan, Sif and Igor areas and contains a continuous hydrocarbon accumulation. The southwestern part of the field primarily contains oil in Maastrichtian layers, while the area towards the north and east primarily contains gas in Danian layers.
* The accumulation is contained in a limited part of the chalk formation, which constituted a structural trap in earlier geological times. The structure gradually disintegrated, and the oil began migrating away from the area due to later movements in the subsoil. However, the oil and gas deposits have migrated a short distance only due to the low permeability of the reservoir.

+++ Links
# [http://www.ens.dk/en-US/OilAndGas/FieldsandProduction/Documents/Denmarks%20producing%20fields%202011%20ENG.pdf Denmark, Producing Fields]
# [[Tecon Platform References]]
# [[Rosetti Marino Platform References]]
# [[International Protective Coatings Europe Fixed Platform Refe]]
# [[Shenzhen Chiwan Sembawang Engineering Platform References]]
# [[Saipem Europe Fixed Offshore Production Facilities Project R]]
# [[Saipem Fixed Offshore Production Facilities Engineering Refe]]
# [[FoundOcean Subsea References]]]
# [http://killajoules.wikidot.com/archive:kbr-awarded-engineering-contract-for-smoe-maersk-mog KBR Awarded Engineering Contract for SMOE Maersk MOG Halfdan Phase IV Project]

← Older revision		Revision as of 13:18, 15 April 2023
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	# [http://killajoules.wikidot.com/archive:kbr-awarded-engineering-contract-for-smoe-maersk-mog KBR Awarded Engineering Contract for SMOE Maersk MOG Halfdan Phase IV Project]		# [http://killajoules.wikidot.com/archive:kbr-awarded-engineering-contract-for-smoe-maersk-mog KBR Awarded Engineering Contract for SMOE Maersk MOG Halfdan Phase IV Project]
	# [https://abarrelfull.blogspot.com/2022/09/total-acquires-maersk-oil-for-745.html Total acquires Maersk Oil for $7.45 billion in a share and debt transaction]		# [https://abarrelfull.blogspot.com/2022/09/total-acquires-maersk-oil-for-745.html Total acquires Maersk Oil for $7.45 billion in a share and debt transaction]
		+
		+	[[category:Field]]
		+	[[category:Denmark]]
		+	[[category:Total]]

@@ Line 1: / Line 1: @@
 === Summary Information ===
-* Operator: Maersk
+* Operator: Total
 * Country: Denmark
 * Location:

@@ Line 12: / Line 12: @@
 * The Halfdan Field comprises two production complexes, Halfdan A and Halfdan B, as well as an unmanned wellhead platform, Halfdan CA.
 * **Halfdan A** consists of a combined processing and wellhead platform, HDA, an accommodation platform, HDB, and a gas flare stack, HDC. The platforms are interconnected by combined foot and pipe bridges.
-* The gas produced at Halfdan A is transported to [[[Tyra Oil And Gas Field | Tyra West]]] through a 24” pipeline.
+* The gas produced at Halfdan A is transported to [[Tyra Oil and Gas Field | Tyra West]] through a 24” pipeline.
-* The oil produced is conveyed to Gorm through a 14” pipeline.
+* The oil produced is conveyed to [[Gorm Oil Field | Gorm]] through a 14” pipeline.
 * **Halfdan B** consists of a wellhead platform, HBA, a riser platform, HBB, an accommodation platform, HBC, and a processing platform, HBD.
-* The platforms are interconnected by combined foot and pipe bridges. The gas is conveyed through a 16” pipeline, which is connected to a 24" pipeline leading to [[[Tyra Oil And Gas Field | Tyra West]]].
+* The platforms are interconnected by combined foot and pipe bridges. The gas is conveyed through a 16” pipeline, which is connected to a 24" pipeline leading to [[Tyra Oil and Gas Field | Tyra West]].
 * The oil is transported through a 14" pipeline to the riser at Halfdan A, from where it is transported to Gorm through the 14" pipeline connecting Halfdan with Gorm.

@@ Line 1: / Line 1: @@
-Summary Information
+=== Summary Information ===
 * Operator: Maersk
 * Country: Denmark
@@ Line 9: / Line 9: @@
 * Production Volume:
-+++ Description
+=== Description ===
 * The Halfdan Field comprises two production complexes, Halfdan A and Halfdan B, as well as an unmanned wellhead platform, Halfdan CA.
 * **Halfdan A** consists of a combined processing and wellhead platform, HDA, an accommodation platform, HDB, and a gas flare stack, HDC. The platforms are interconnected by combined foot and pipe bridges.
@@ Line 19: / Line 19: @@
-+++ Contractors
+=== Contractors ===
 * **Tecon:** Detailed structural design of the HBC Topside (3000t lifting weight) and HCA Deck (600t lifting weight)
 * **Saipem:**
@@ Line 30: / Line 30: @@
-+++ History
+=== History ===
 * 1968 - Halfdan Oil And Gas Field discovered
 * 1999 - First oil produced
 * 2006 - Saipem awarded Northeast Phase III Design contract
 * 2008 - Phase IV contracts awarded
-+++ Geology
+=== Geology ===
 * The Halfdan Field comprises the Halfdan, Sif and Igor areas and contains a continuous hydrocarbon accumulation. The southwestern part of the field primarily contains oil in Maastrichtian layers, while the area towards the north and east primarily contains gas in Danian layers.
 * The accumulation is contained in a limited part of the chalk formation, which constituted a structural trap in earlier geological times. The structure gradually disintegrated, and the oil began migrating away from the area due to later movements in the subsoil. However, the oil and gas deposits have migrated a short distance only due to the low permeability of the reservoir.
-+++ Links
+=== Links ===
 # [http://www.ens.dk/en-US/OilAndGas/FieldsandProduction/Documents/Denmarks%20producing%20fields%202011%20ENG.pdf Denmark, Producing Fields]
 # [[Tecon Platform References]]
@@ Line 50: / Line 51: @@
 # [[FoundOcean Subsea References]]]
 # [http://killajoules.wikidot.com/archive:kbr-awarded-engineering-contract-for-smoe-maersk-mog KBR Awarded Engineering Contract for SMOE Maersk MOG Halfdan Phase IV Project]

@@ Line 22: / Line 22: @@
 * **Tecon:** Detailed structural design of the HBC Topside (3000t lifting weight) and HCA Deck (600t lifting weight)
 * **Saipem:**
- * Northeast Phase III Development Detail Design
+** Northeast Phase III Development Detail Design
- * Halfdan HBB, HBC & HCA platforms
+** Halfdan HBB, HBC & HCA platforms
 * **Heerema Marine Contractors:** Halfdan Phase IV - HBD Platform
 * **Jurong:** Platform