PEDL 227 – “in process of being relinquished”

According to the Oil & Gas Authority Petroleum Exploration and Development Licence (PEDL) 227 which is held jointly by UK Methane and Eden Energy is in the process of being relinquished, see https://www.facebook.com/FrackfreeSomerval. This is the last remaining PEDL in Somerset and with its relinquishment Somerset will be Frack Free! Unless that is other gas exploration companies have applied for Somerset licences in the 14th Onshore Licensing Round, the results of which have been delayed until after the election.

Considering that over the last 20 years the Somerset coalfield has been evaluated for unconventional gas twice (by GeoMet Inc and by UK Methane/Eden Energy) and twice the licenses have been relinquished without any drilling taking place this area should now be excluded from further petroleum exploration licensing.

Australian Eden Energy and UK Methane have for some years been trying to consolidate their shared PEDLs into a merged company but without success. The terms of the deal were that Eden would be entitled to receive “£1.14 million together with a 33.33% shareholding in the merged company“. Eden reported on 30th April 2015 that “it is now highly unlikely that this merger will proceed on the terms previously announced“.  Eden Energy and UK Methane relinquished their other Somerset exploration licenses last summer “due to both environmental and social reasons“. Whilst Eden Energy is still listing PEDL 227 in their Interests in Tenements it looks like “environmental and social reasons” mean that it won’t appear in their next quarterly report.

This is a watershed moment in which by shedding its petroleum exploration licenses Somerset can transition from the fossil fuel age into a renewables future by leaving its fossil carbon in the ground, thereby playing its part in averting dangerous climate change.  Climate change is a scientific reality not a matter of political opinion and in election week our politicians need to grasp this opportunity to make sure that Somerset’s fossil carbon stays in the ground and isn’t licensed out to the next highest bidder.


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North East Somerset Election CBM-Frack-Info-Pack

Local Resources

In the interest of promoting an informed debate on unconventional gas exploration and development in Somerset here are some local resources, including new maps which are based entirely on open information from the UK Government. Hopefully these resources will help to inform the local political discourse in the lead up to the election.

Briefing Notes & Reports

Web Sites

Maps

The first map shows all of BANES and the area identified as prospective by US coalbed methane specialists GeoMet Inc. Note that their assessment of coalbed methane resources didn’t cover all of BANES  and information is missing to the south of the City of Bath. As a World Heritage Site the City of Bath is now off-limits to gas exploration. Areas of Outstanding Natural Beauty are also off-limits, although drilling underneath them from outside may not be. The Mendip AONB is shown on the map. Fracking has also been excluded from groundwater protection zones, although the government hasn’t yet decided which ones. The maps shows protection zones 1 and 2 which relate to areas where surface pollution could enter aquifers within 50 days and 400 days respectively. Lastly the map illustrates a hypothetical grid of gas wells within the prospective area, according to GeoMet’s specification of one well every 32 ha or 566m, which matches the government’s Planning Practice Guidance on CBM Well Spacing. GeoMet propose drilling at depths between 152m and 1524m which also pretty much matches the government’s Planning Practice Guidance on CBM Drilling Depth. When questioned about the minimum drilling depth the current licence holder, UK Methane, obfuscated. The Infrastructure Act 2015 doesn’t seem to cover CBM so the 1,000m trespass threshold in the Act doesn’t apply – the coal seams can already be accessed by virtue of the Coal Industry Act 1994. Currently only PELD 227 is extant and is held by UK Methane and Eden Energy. The rest of BANES is up for grabs again by the gas companies in the 14th on-shore Licensing Round. DECC will not tell us where companies have expressed an interest in despite a Freedom of Information request and appeal.

BANES GeoMet Coalbed Methane

BANES GeoMet Coalbed Methane Prospective Area and Groundwater Protection Zones

Click on the map to open a detailed A3 PDF file. The next map shows the detail of PEDL-227 held by UK Methane. This map includes the CBM prospective area, as identified by GeoMet Inc, the groundwater protection zones, the grid of hypothetical wells and entrances of old mine workings. Note the avoidance of mine workings by GeoMet.

PEDL227-GeoMet-GWPZ

PEDL 227 GeoMet CBM Prospective Area and Groundwater Protection Zones

Click on the map to open a detailed A3 PDF file. The last map also shows PEDL-227 and the CBM prospective area but this time in relation to the surface water catchments which include a portion of the Chew Valley, the Cam Brook Valley, the Somer and Well Brook Valley and the Mells Brook Valley.

PEDL227-GeoMet-Catchments

PEDL 227 GeoMet CBM Prospective Area and Surface Water Catchments

Click on the map to open a detailed A3 PDF file.