Sugarloaf Update

Empyrean Energy PLC 20 November 2007 Empyrean Energy PLC ('Empyrean' or the 'Company'; Ticker: (EME)) Sugarloaf Prospect, ('Sugarloaf'), Block B, Texas USA ----------------------------------------------------- •Kennedy - 1 Well electric logs indicate several extended zones of potential gas pay for testing Empyrean, the AIM listed oil and gas explorer and producer with assets in Germany and USA today announces the following: Kennedy - 1 Well ---------------- Well logging operations over the open horizontal portion of the Kennedy-1 well have been completed and a 4-1/2 inch liner is presently being run to the measured total depth of 16,750 feet. Interpretation of the logs indicates several extended zones of potential pay in the Austin Chalk upper zone. A liner is presently being run as the first step in an extensive fracture stimulation and testing program. The Kennedy-1 well log results are encouraging. We are still in the early stages of appraising a new reservoir and stratigraphic play which will require the careful selection of a fracture stimulation program to optimise the flow and recoverability of hydrocarbons from this horizontal well. A further update will be given when the date for commencement of the fracture stimulation and testing program becomes known. Sugarloaf-1 Well ---------------- The well is currently shut-in and the Operator is preparing to run completion tubing in order to carry out longer term production and pressure tests. Since the last report on Wednesday 14th November, gas and condensate production has continued to decline and gas, condensate and water flows became intermittent. During this test period gas was produced at a maximum rate of 387,000 cubic feet per day. A total of 51 barrels of condensate and 391 barrels of water (mostly frac fluid but with formation water being produced in the latter stages of the test) were also recovered over the period. Analyses of the formation water are characteristic of a formation below the Austin Chalk and it is likely that the frac has penetrated to below the Austin Chalk target zone and is allowing water production into the well. Further well testing will be required in order to confirm the source of the formation water and hydrocarbons. The Operator, Texas Crude Energy Inc. has advised that it does not expect further tests to be carried out on the Sugarloaf 2 and 3 (middle and upper) zones until the test on the Kennedy well has been concluded. Further updates will be provided following developments. The information contained in this announcement was completed and reviewed by the Technical Director of Empyrean Energy Plc, Mr Frank Brophy BSc (Hons) who has over 40 years experience as a petroleum geologist. For further information: Charlie Geller/ Ed Portman Conduit PR Tel: +44 (0) 207 429 6605/ +44 (0) 7979955923 Rod Venables HB Corporate Tel: +44(0) 207 510 8600 Empyrean Energy plc Tel : +44(0) 207 182 1746 This information is provided by RNS The company news service from the London Stock Exchange
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