http://www.abarrelfull.co.uk/index.php?action=history&feed=atom&title=Chiswick_Gas_Field 2026-06-14T18:45:58Z Revision history for this page on the wiki MediaWiki 1.33.1 http://www.abarrelfull.co.uk/index.php?title=Chiswick_Gas_Field&diff=68753&oldid=prev 2023-05-15T07:47:44Z

<p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 07:47, 15 May 2023</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l11" >Line 11:</td> <td colspan="2" class="diff-lineno">Line 11:</td></tr> <tr><td class='diff-marker'> </td><td style="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;"><div>+++ Description</div></td><td class='diff-marker'> </td><td style="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;"><div>+++ Description</div></td></tr> <tr><td class='diff-marker'> </td><td style="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;"><div>* The Chiswick Platform is a Normally Unattended Installation (NUI)</div></td><td class='diff-marker'> </td><td style="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;"><div>* The Chiswick Platform is a Normally Unattended Installation (NUI)</div></td></tr> <tr><td class='diff-marker'>−</td><td style="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;"><div>* The platform is tied-back 19km southeast to the <del class="diffchange diffchange-inline">[</del>[[Markham Gas Field<del class="diffchange diffchange-inline">]</del>]] installation, from where gas is exported via the West Gas Transport pipeline to the NAM-operated Den Helder plant.</div></td><td class='diff-marker'>+</td><td style="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;"><div>* The platform is tied-back 19km southeast to the [[Markham Gas Field]] installation, from where gas is exported via the West Gas Transport pipeline to the NAM-operated Den Helder plant.</div></td></tr> <tr><td class='diff-marker'> </td><td style="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;"><div>* The field was initially discovered by a BP consortium in 1984, but not developed due to the complex nature of the subsurface structure.  </div></td><td class='diff-marker'> </td><td style="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;"><div>* The field was initially discovered by a BP consortium in 1984, but not developed due to the complex nature of the subsurface structure.  </div></td></tr> <tr><td class='diff-marker'> </td><td style="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;"><div>* Centrica Energy acquired 100% equity in the field in 2006 and proceeded to engineer a technical solution for developing the field, based on the multiple fraccing of long horizontal wells.  </div></td><td class='diff-marker'> </td><td style="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;"><div>* Centrica Energy acquired 100% equity in the field in 2006 and proceeded to engineer a technical solution for developing the field, based on the multiple fraccing of long horizontal wells.  </div></td></tr> <tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l21" >Line 21:</td> <td colspan="2" class="diff-lineno">Line 21:</td></tr> <tr><td class='diff-marker'> </td><td style="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;"><div>* **SLP Engineering:** Designed, procured, fabricated &amp; hooked up the Chiswick Platform  </div></td><td class='diff-marker'> </td><td style="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;"><div>* **SLP Engineering:** Designed, procured, fabricated &amp; hooked up the Chiswick Platform  </div></td></tr> <tr><td class='diff-marker'> </td><td style="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;"><div>* **KWSubsea:**  </div></td><td class='diff-marker'> </td><td style="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;"><div>* **KWSubsea:**  </div></td></tr> <tr><td class='diff-marker'>−</td><td style="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;"><div><del class="diffchange diffchange-inline"> </del>* Detailed design of a 12km 10&quot; with 1.5&quot; piggy back from platform to platform including tie-in spool</div></td><td class='diff-marker'>+</td><td style="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;"><div><ins class="diffchange diffchange-inline">*</ins>* Detailed design of a 12km 10&quot; with 1.5&quot; piggy back from platform to platform including tie-in spool</div></td></tr> <tr><td class='diff-marker'>−</td><td style="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;"><div><del class="diffchange diffchange-inline"> </del>* OOS analysis 6&quot; flexible pipeline, 3 km long for Kew</div></td><td class='diff-marker'>+</td><td style="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;"><div><ins class="diffchange diffchange-inline">*</ins>* OOS analysis 6&quot; flexible pipeline, 3 km long for Kew</div></td></tr> <tr><td class='diff-marker'> </td><td style="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;"></td><td class='diff-marker'> </td><td style="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;"></td></tr> <tr><td class='diff-marker'> </td><td style="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;"><div>+++ History</div></td><td class='diff-marker'> </td><td style="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;"><div>+++ History</div></td></tr> </table>

Abarrelfull http://www.abarrelfull.co.uk/index.php?title=Chiswick_Gas_Field&diff=68752&oldid=prev 2023-05-15T07:47:30Z

<p>Created page with &quot;Summary Information * Operator: Centrica * Country: UK * Location: Southern North Sea * Production start: 2007 * Partners: Nuon - 15% * Type: Gas * Estimated Reserves: * Pro...&quot;</p> <p><b>New page</b></p><div>Summary Information<br /> * Operator: Centrica<br /> * Country: UK <br /> * Location: Southern North Sea<br /> * Production start: 2007<br /> * Partners: Nuon - 15%<br /> * Type: Gas<br /> * Estimated Reserves: <br /> * Production Volume: <br /> <br /> +++ Description<br /> * The Chiswick Platform is a Normally Unattended Installation (NUI)<br /> * The platform is tied-back 19km southeast to the [[[Markham Gas Field]]] installation, from where gas is exported via the West Gas Transport pipeline to the NAM-operated Den Helder plant.<br /> * The field was initially discovered by a BP consortium in 1984, but not developed due to the complex nature of the subsurface structure. <br /> * Centrica Energy acquired 100% equity in the field in 2006 and proceeded to engineer a technical solution for developing the field, based on the multiple fraccing of long horizontal wells. <br /> * This process is based on creating fractures in the rock using proppants to increase the exposure of the well to the surrounding formation and to make the gas flow more easily. <br /> * The field came on-stream in 2007 and there are now four wells operational. <br /> * The **Kew Gas Field** is a subsea tieback to the Chiswick platform<br /> <br /> +++ Contractors<br /> * **SLP Engineering:** Designed, procured, fabricated &amp; hooked up the Chiswick Platform <br /> * **KWSubsea:** <br /> * Detailed design of a 12km 10&quot; with 1.5&quot; piggy back from platform to platform including tie-in spool<br /> * OOS analysis 6&quot; flexible pipeline, 3 km long for Kew<br /> <br /> +++ History<br /> * 1984 - Chiswick Gas Field discovered<br /> * 1998 - Centrica acquires a 25% stake<br /> * 2006 - Centrica increased its stake to 100%<br /> * 2006 - Project development approved by UK Government<br /> * 2007 - Gas production started<br /> * 2009 - Nuon acquired a 15% stake<br /> <br /> +++ Geology<br /> * <br /> <br /> +++ Links<br /> # [http://www.centrica.com/files/presentations/2011/01122011_main/asset_book_01122011.pdf Centrica Energy Upstream asset book]<br /> # [[KWSubsea Subsea References]]<br /> # [[KWsubsea Upheaval Buckling And Out Of Straightness Analysis]]<br /> # [http://killajoules.wikidot.com/archive:centrica-strikes-offshore-deal Centrica strikes offshore deal]<br /> # [http://killajoules.wikidot.com/archive:slp-engineering-is-pleased-to-announce-it-has-been-a SLP Engineering is pleased to announce it has been awarded two new projects]<br /> # [http://killajoules.wikidot.com/archive:nuon-acquires-stakes-in-british-gas-fields Nuon acquires stakes in British gas fields]</div>

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