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Second Interval at Wressle-1 Well Free Flows Oil & Gas
182 barrels of oil per day
Europa Oil & Gas, the AIM quoted oil and gas company with a combination of producing and exploration assets in Europe, has commented upon the announcement of Egdon Resources today confirming free flowing oil production rates equivalent to up to 182 barrels of oil per day, along with 456 thousand cubic feet of gas per day, following testing operations on the Wingfield Flags reservoir at the Wressle-1 oil discovery on Licence PEDL 180 in East Lincolnshire.
The Wingfield Flags is the second of three potentially hydrocarbon bearing zones to be tested at Wressle, the first of which, Ashover Grit, tested 80 bopd and 47mcf of gas per day, as announced on 9 February 2015. Europa has a 33.3% working interest in PEDL 180, alongside Egdon (operator, 25%), Celtique Energie Petroleum Ltd (33.3%), Union Jack Oil (8.3%).
* An interval of 3 metres was perforated at a measured depth of between 1,937
to 1,940 metres
* Following an initial `clean-up’ oil and gas flow, two flow tests using
different choke sizes to attempt to optimise oil flow rates were
successfully executed on the Wingfield Flags reservoir – from what proved
to be a high Gas Oil Ratio oil during the clean up period
*
+ Initial test – free flowing oil production rates equivalent to 116 bopd
along with 341 mcf of gas per day were achieved during a 4 hour main
flow period using a 16/64″ choke
+ Second test – free flowing oil production rates equivalent to 182 bopd
along with 456 mcf of gas per day were achieved during a 5 hour main
flow period using a wider 32/64″ choke
* No appreciable volumes of water were encountered and the oil is of good
quality with a gravity of 39-40o API
* Down-hole pressure data, recorded during the main flow and subsequent
shut-in build-up period, will now be analysed to evaluate the permeability
of the reservoir to determine the increased production rates that could be
achieved during pumped production
* Based on the encouraging free-flow test results from the Ashover Grit and
Wingfield Flags intervals it is intended that a longer term pumped
production test will be undertaken once the on-going test programme has
been completed
* The Wingfield Flags interval will now be isolated with a bridge-plug and
test operations will continue on the Penistone Flags, the third potential
payzone, where hydrocarbons are indicated from log data and gas
chromatograph analysis
Europa’s CEO, Hugh Mackay said, “Thanks to free flowing rates of up to 182 bopd from test #2 in the Wingfield Flags reservoir and the 80 bopd previously achieved from test #1 in the Ashover Grit, Wressle is so far living up to its pre-drill billing as a potential oil and gas discovery that could transform our existing production and revenue profile. Even though a final potential payzone, the Penistone Flags, is still to be tested, plans are now being advanced to undertake an extended well test to determine what longer term production rates can be achieved using pumping equipment. Any oil and gas recovered during this longer term test will be sold to the market and therefore this test will have a positive impact on Europa’s cash flow. Clearly with a 33.3% interest in Wressle, Europa has good exposure to the success case.
“In addition to its interest in the Wressle discovery, Europa has a 50% interest in and is operator of the upcoming Kiln Lane well targeting a 2.9 mmboe conventional oil exploration prospect, some 25km to the east of Wressle in PEDL 181. I look forward to providing further updates on Wressle and Kiln Lane along with progress made at our onshore France and offshore Ireland licences as and when it is appropriate to do so, as we continue with our strategy to monetise the underlying value of our multistage portfolio of licences.”
