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	<id>http://www.abarrelfull.co.uk/index.php?action=history&amp;feed=atom&amp;title=Tweedsmuir_Oil_and_Gas_Field</id>
	<title>Tweedsmuir Oil and Gas Field - Revision history</title>
	<link rel="self" type="application/atom+xml" href="http://www.abarrelfull.co.uk/index.php?action=history&amp;feed=atom&amp;title=Tweedsmuir_Oil_and_Gas_Field"/>
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	<updated>2026-04-10T08:05:41Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.33.1</generator>
	<entry>
		<id>http://www.abarrelfull.co.uk/index.php?title=Tweedsmuir_Oil_and_Gas_Field&amp;diff=71567&amp;oldid=prev</id>
		<title>Abarrelfull at 14:35, 23 November 2023</title>
		<link rel="alternate" type="text/html" href="http://www.abarrelfull.co.uk/index.php?title=Tweedsmuir_Oil_and_Gas_Field&amp;diff=71567&amp;oldid=prev"/>
		<updated>2023-11-23T14:35:49Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
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				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 14:35, 23 November 2023&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Summary Information&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Summary Information&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Operator: &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Talisman &lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Operator: &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Repsol &lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Country: UK&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Country: UK&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Location: central North Sea, Block 21/1aN&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Location: central North Sea, Block 21/1aN&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l29&quot; &gt;Line 29:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 29:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* 2005 - Development drilling began on the project  &lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* 2005 - Development drilling began on the project  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* 2007 - First oil produced&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* 2007 - First oil produced&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;* 2015 - Repsol became a partner by acquiring Talisman Sinopec&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;+++ Geology&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;+++ Geology&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l42&quot; &gt;Line 42:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 43:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# [http://killajoules.wikidot.com/archive:saipem-wins-550-million-usd-offshore-contracts Saipem wins 550 million USD offshore contracts]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# [http://killajoules.wikidot.com/archive:saipem-wins-550-million-usd-offshore-contracts Saipem wins 550 million USD offshore contracts]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# [http://killajoules.wikidot.com/archive:talisman-energy-announces-first-oil-from-tweedsmuir Talisman Energy Announces First Oil From Tweedsmuir]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# [http://killajoules.wikidot.com/archive:talisman-energy-announces-first-oil-from-tweedsmuir Talisman Energy Announces First Oil From Tweedsmuir]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;# [https://abarrelfull.blogspot.com/2023/10/repsol-reaches-agreement-with-talisman.html Repsol reaches an agreement with Talisman Energy to acquire the Canadian oil company]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Abarrelfull</name></author>
		
	</entry>
	<entry>
		<id>http://www.abarrelfull.co.uk/index.php?title=Tweedsmuir_Oil_and_Gas_Field&amp;diff=69528&amp;oldid=prev</id>
		<title>Abarrelfull: Created page with &quot;Summary Information * Operator: Talisman  * Country: UK * Location: central North Sea, Block 21/1aN * Production start: 2007 * Partners: Talisman - 94.43% , First Oil Expro -...&quot;</title>
		<link rel="alternate" type="text/html" href="http://www.abarrelfull.co.uk/index.php?title=Tweedsmuir_Oil_and_Gas_Field&amp;diff=69528&amp;oldid=prev"/>
		<updated>2023-09-03T16:25:19Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;Summary Information * Operator: Talisman  * Country: UK * Location: central North Sea, Block 21/1aN * Production start: 2007 * Partners: Talisman - 94.43% , First Oil Expro -...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Summary Information&lt;br /&gt;
* Operator: Talisman &lt;br /&gt;
* Country: UK&lt;br /&gt;
* Location: central North Sea, Block 21/1aN&lt;br /&gt;
* Production start: 2007&lt;br /&gt;
* Partners: Talisman - 94.43% , First Oil Expro - 5.57%&lt;br /&gt;
* Type: Oil &amp;amp; Gas&lt;br /&gt;
* Estimated Reserves: &lt;br /&gt;
* Production Volume: &lt;br /&gt;
&lt;br /&gt;
+++ Description&lt;br /&gt;
* The Tweedsmuir field was developed using four wells with each field having a horizontal production well and a deviated water injection well&lt;br /&gt;
* It is subsea tieback to the Talisman- operated [[Piper Oil Field | Piper]] B facility some 55 kilometres to the north&lt;br /&gt;
&lt;br /&gt;
+++ Contractors&lt;br /&gt;
* **AMEC:** detailed engineering, procurement and installation of modifications to the Piper B platform&lt;br /&gt;
* **Technip:** Project manage, install and pre-commission a 54km 10” lined water injection pipeline, a piggybacked 4” gas lift pipeline and a 6km 10” lined water injection pipeline. Additionally, a primary umbilical (54km) and two in-field umbilicals (5km / 6km) will be installed. The scope of work also includes the installation of spool pieces and two manifolds (175 / 85 tonnes)&lt;br /&gt;
* **Saipem:** Pipeline installation&lt;br /&gt;
* **UniversalPegasus:** Detailed engineering design services&lt;br /&gt;
* **Aker Solutions:** Umbilicals&lt;br /&gt;
* **Penspen:** Tweedsmuir Development Subsea FEED&lt;br /&gt;
&lt;br /&gt;
+++ History&lt;br /&gt;
* 1983 - Tweedsmuir was first discovered&lt;br /&gt;
* 2002 - The main reservoir discovered&lt;br /&gt;
* 2004 - Project development approved by UK Government&lt;br /&gt;
* 2005 - AMEC awarded detailed engineering, procurement and installation contract&lt;br /&gt;
* 2005 - Technip awarded subsea contract&lt;br /&gt;
* 2005 - Development drilling began on the project &lt;br /&gt;
* 2007 - First oil produced&lt;br /&gt;
&lt;br /&gt;
+++ Geology&lt;br /&gt;
* &lt;br /&gt;
&lt;br /&gt;
+++ Links&lt;br /&gt;
# [[Universalpegasus Subsea References]]&lt;br /&gt;
# [[Aker Solutions Umbilical References]]&lt;br /&gt;
# [[Penspen Offshore And Platform References]]&lt;br /&gt;
# [[KWsubsea Upheaval Buckling And Out Of Straightness Analysis]]&lt;br /&gt;
# [http://killajoules.wikidot.com/archive:amec-wins-talisman-tweedsmuir-contract-to-modify-pip AMEC Wins Talisman Tweedsmuir Contract to Modify Piper `B` Platform]&lt;br /&gt;
# [http://killajoules.wikidot.com/archive:technip-awarded-three-contracts-for-subsea-developme Technip awarded three contracts for subsea developments in the Norht Sea and offshore Ireland]&lt;br /&gt;
# [http://killajoules.wikidot.com/archive:saipem-wins-550-million-usd-offshore-contracts Saipem wins 550 million USD offshore contracts]&lt;br /&gt;
# [http://killajoules.wikidot.com/archive:talisman-energy-announces-first-oil-from-tweedsmuir Talisman Energy Announces First Oil From Tweedsmuir]&lt;/div&gt;</summary>
		<author><name>Abarrelfull</name></author>
		
	</entry>
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