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19 December 2007 Valiant Petroleum: Don South West appraisal well suspended; Development drilling in 2008 with first production in 2009 more
18 December 2007 EnCore Oil plc: Placing more
17 December 2007 Matra Petroleum plc: Operational Update – Russia more
17 December 2007 Rockhopper Exploration: Rockhopper commissions additional 2D seismic survey more
17 December 2007 EnCore Oil plc: Rig Confirmation & Farm-out to Challenger Minerals on UK North Sea Blocks 48/1b & 48/2c more
13 December 2007 Caza Oil & Gas, Inc: Admission to AIM and the Toronto Stock Exchange more
12 December 2007 Matra Petroleum plc: Hungary – 2008 Exploration and Appraisal Programme more
11 December 2007 More than Rock Physics; Ikon Science highlights combined EM and Seismic modelling in the upcoming RokDoc Version 5.3 more
07 December 2007 Tower Resources Plc: Uganda – Seismic Operations commence more
07 December 2007 Rockhopper Exploration plc: Ernest Site Survey Completed more
04 December 2007 EnCore Oil plc: Gas Storage Option Exercised by Star Energy Group plc more
03 December 2007 Black Rock Oil & Gas Plc: Update on projects more

28 November 2007 Rockhopper commissions site survey more
26 November 2007 Valiant Petroleum: Successful appraisal of Crawford field Triassic reservoir and Tertiary oil discovery more
23 November 2007 EnCore Oil plc: Feasibility Study Confirms Viability of Offshore Gas Storage Project more
22 November 2007 Rockhopper Exploration: Interim results for the six months ended 30 September 2007 more
22 November 2007 Oilvoice launches new-look website with additional features more
19 November 2007 Offshore Hydrocarbon Mapping plc: Preliminary Results for the Year ended 31 August 2007 more
19 November 2007 EnCore Announces Successful Testing on Breagh Gas Discovery more
14 November 2007 EnCore Announces Plans to Demerge Gas Storage Business more
13 November 2007 EnCore Farms Out Interest in Bennett Prospect more
07 November 2007 Valiant Petroleum: Don South West appraisal well commences more
06 November 2007 Matra Petroleum plc: Matra makes it three discoveries in a row more
05 November 2007 EnCore Oil plc: Breagh – significant gas shows more
02 November 2007 AGR Group secures Ensco 80 – 68 Day campaign more

31 October 2007 Rockhopper Exploration plc: 3D Interpretation Update: Large basin margin fans and structural closures identified more
29 October 2007 ARKeX wins West Africa contract and orders third BlueQube System more
23 October 2007 Braemar Shipping Services: Interim Results – 6 months ended 31 August 2007 more
23 October 2007 Deepwater Riserless Mud Recovery field trial site confirmed – Malaysia 2008 more
16 October 2007 RWE Dea – Fourth oil discovery in Libya more
10 October 2007 AGR Group's Drill Pipe Factory pushes the button on production more

25 September 2007 ARKeX announces the acquisition of ARK Geophysics more
25 September 2007 RWE Dea continues exploration success in Libya more
25 September 2007 AGR Group adds to its UKCS Rig Count – Sedco 704 and Ensco 85 more
25 September 2007 PA Resources Contracts AGR Group – 270 Day well management for Tunisia drilling campaign more
20 September 2007 Braemar Shipping Services plc: Trading update more
20 September 2007 Tower Resources: Interim results for six months to 30 June 2007 more
20 September 2007 Tower Resources: Approval of Namibia Farmout more
20 September 2007 EnCore Oil plc: Old Head of Kinsale and Schull discoveries; Front End Engineering contract awarded more
19 September 2007 Plectrum Petroleum Plc: Trading Statement more
19 September 2007 Rockhopper agrees relinquishment pattern for PL023 and PL024 more
18 September 2007 Matra Petroleum plc: Russian Drilling Update more
17 September 2007 Offshore Hydrocarbon Mapping plc: Trading Update for the year to 31 August 2007 more
07 September 2007 Plectrum Petroleum plc: Offer from subsidiary of Cairn Energy plc. The directors of Plectrum Petroleum have recommended acceptance of an offer for the issued share capital of the Company. more
05 September 2007 Tower Resources: Namibia Update more
04 September 2007 AGR Group: Byford Dolphin rig begins seven month multi client programme, starting in the Bay of Biscay more
03 September 2007 Valiant Petroleum raises further £20 million in equity fundraising more
03 September 2007 AGR operated rig, Maersk Giant spuds first well for Pertra more
03 September 2007 Norsk Hydro awards AGR Project Partner Crane dismantling project at Oseberg Field Center more
03 September 2007 Oilexco Incorporated awards Ikon Science $10 million contract more

30 August 2007 Black Rock Oil & Gas Plc: Acacia Este Oil Discovery – Interim Well Testing Results; Change of Broker more
29 August 2007 Norsk Hydro contracts AGR Group's new excavation technology at Ormen Lange Gas Field. more
29 August 2007 Valiant Petroleum acquires 29% interest in Crawford and makes senior management appointments more
28 August 2007 Tower Resources and Orca Exploration Join Forces in Uganda more
23 August 2007 Offshore Hydrocarbon Mapping and Rock Solid Images join forces more
21 August 2007 Matra Petroleum, the AIM-listed oil and gas exploration company focused on Hungary and European Russia today announces its interim results for the six months ended 30th June 2007 more
09 August 2007 Offshore Hydrocarbon Mapping plc: Acquisition of RDSP Acquisition, Inc, placing of 2.8 million new Ordinary Shares and adjournment of EGM until 10.00 a.m. on 17 August 2007 more
09 August 2007 EnCore Announces Results for the Year Ended 30 June 2007 more
09 August 2007 Matra Petroleum plc: Hungary update – Matra suspends Marcali-1 discovery for testing more
08 August 2007 EnCore Announces Successful Testing on Schull Gas Discovery more
01 August 2007 Rockhopper Exploration shares begin trading
on PLUS Markets more
01 August 2007 Matra Petroleum makes it two out of two in Hungary. Matra Petroleum plc is pleased to announce a second gas discovery more

31 July 2007 Matra Petroleum AGM The Directors of Matra Petroleum plc are pleased to announce that all resolutions were duly passed at the company’s AGM held earlier today. more
31 July 2007 Gas discovery in the Reggane Basin, Algeria
Hamburg, July 31, 2007 – The Repsol YPF, Sonatrach, RWE Dea and Edison International consortium announces the discovery of gas more
31 July 2007 Review April-June 2007 AGR Group continued to increase presence internationally. more
27 July 2007 EnCore Oil plc ("EnCore" or "the Company"): Schull Gas Appraisal Well Reaches Target Depth and Encounters Gas-Bearing Sands more
25 July 2007 Bredford Dolphin Rig Spuds First Well Under AGR Petroleum Services Norwegian Multi-well, Multi-client Programme more
25 July 2007 Rockhopper Exploration Update, 2D prospects and leads volumetric work, 3D data – initial interpretation more
24 July 2007 Plectrum announces intention to convert Nabeul Permit more
23 July 2007 Matra Petroleum announces the spudding of its first well in Russia more
18 July 2007 Black Rock Oil & Gas Plc: Acacia Este Oil Discovery more
18 July 2007 Offshore Hydrocarbon Mapping plc: Strategic Alliance and Placing with CGGVeritas more
17 July 2007 RWE Dea Awarded New Concession in Egypt more
17 July 2007 Addworth Plc: Trading on PLUS more
17 July 2007 Matra Petroleum plc: Matra announces the spudding of its Marcali-1 well in Hungary more
16 July 2007 Ikon Science signs global deal with Apache Corporation more
16 July 2007 EnCore Oil plc: Commencement of Drilling Operations on Schull Gas Appraisal Well more
16 July 2007 Offshore Hydrocarbon Mapping plc: Appointment of Asia/Pacific Regional Manager more
09 July 2007 Braemar Shipping Services plc: Acquisition of the Falconer Bryan Group more
09 July 2007 Matra reports successful gas test on Horvatkut-1 well in Hungary (Matra 40%) more
04 July 2007 RWE Dea: Cavendish field commences production more
04 July 2007 Valiant Petroleum expands North Sea portfolio through acquisition of 14 % interest in the Causeway Discovery from Dana Petroleum and Agrees £120 million funding package with Bank of Scotland more
03 July 2007 EnCore Oil plc: Rig Contracted for Appraisal of Breagh Discovery in the UK North Sea more
03 July 2007 EnCore Farms Out Interest in Blocks 210/29a & 210/30a to New UKCS Entrant more
02 July 2007 EnCore Oil plc: Drilling Operations Update on UKCS Block 48/22b North more
02 July 2007 EnCore Oil plc: Drilling Operations Update on the Old Head of Kinsale Appraisal Well more

25 June 2007 Ikon Science Appoints Peter Dolan as Chairman; Two Further Senior Appointments more
22 June 2007 Matra Petroleum plc announces final results for the year ended 31 December 2006 and Notice of AGM more
22 June 2007 Matra announces the spudding of its Horvatkut-1 well in Hungary more
21 June 2007 Matra Petroleum Plc: Board appointment more
20 June 2007 Braemar Seascope Group plc: Interim Management Statement more
19 June 2007 OHM Express enters service in the North Sea more
18 June 2007 Rockhopper Exploration plc : Preliminary Results for the year ended 31 March 2007 more
13 June 2007 ARKeX complete the largest ever multi-client GGI survey for JEBCO Seismic (Canada) Company more
11 June 2007 OHM receives apology from Lehman Brothers and Andrew Archer more
04 June 2007 Rockhopper commissions Environmental Impact Assessment and see signs of improvement in rig market more
04 June 2007 Matra updates Hungary programme and announces farm-out. 2007 Hungary Exploration Programme more
04 June 2007 Ikon Science launches major new subsurface upgrade of RokDoc® software more

31 May 2007 EnCore Oil plc: Drilling Operations Update on 49/23-2 more
31 May 2007 New Executive Appointments for AGR Group more
Aquila Clients Attending Growth Company Investor Show 2007 more
29 May 2007 EnCore Oil plc: Commencement of Drilling Operations on UKCS Block 48/22b North more
29 May 2007 Plectrum Petroleum Plc: Seismic operations begin in Tunisia more
25 May 2007 AGR Group and GE sign partnership agreement for pipeline inspection and integrity services more
22 May 2007 Matra Petroleum plc: Matra Russian Subsidiary granted extension to licence more
22 May 2007 Ikon Science releases ground breaking real-time seismic modelling capability for Petrel® more
21 May 2007 EnCore Oil plc: Asset Sale and Royalty Agreement more
18 May 2007 OHM team recognised for their contribution to the commercialisation of CSEM more
17 May 2007 EnCore Oil plc: Commencement of Drilling Operations on 49/23-2 more
16 May 2007 Matra Completes Share Placement to Delek more
15 May 2007 Plectrum Petroleum Plc: Result of AGM more
14 May 2007 AGR's RC Consultants business acquired by V.People UK more
11 May 2007 Braemar Seascope Group plc: Results – Year ended 28 February 2007 more
10 May 2007 Matra Subsidiary Signs Drilling Rig Contract more
03 May 2007 Tower Resources Plc: Final Results for the 18 Months Ended 31 December 2006 more
02 May 2007 AGR Petroleum Services appoints Ian Burdis as Division Manager more
01 May 2007 EnCore Oil plc: Activity Update more

24 April 2007 EnCore Acquires Interests in Existing Discoveries Offshore Ireland and the Netherlands from Island Oil & Gas more
24 April 2007 Matra Completes Russian Acquisition more
23 April 2007 Composite Energy Appoints Finance Director more
23 April 2007 Addworth plc: Bullish AGM Statement >more
20 April 2007 AGR Group acquires leading U.S. upstream petroleum engineering group more
19 April 2007 Offshore Hydrocarbon Mapping plc Interim results for the six months ended 28 February 2007 more
16 April 2007 RWE Dea presents Social Sponsoring Project for Schools in Greater Cairo more
03 April 2007 RWE Dea again strikes oil in Libya more

29 March 2007 Matra acquires exploration interest in Orenburg, Russian Federation and announces share placement more
29 March 2007 Composite Energy Embarks On CO2 Storage Project: Joint-industry project to evaluate C02 storage in UK coal beds more
29 March 2007 Plectrum Petroleum Plc: Preliminary Results for the year ended 31 December 2006 more
23 March 2007 Addworth plc: Final Results for the Year Ended 31 December 2006 more
22 March 2007 Tower Resources Agrees Changes to Licence Conditions for Uganda Block EA5 more
16 March 2007 AGR Group Contracts Rig for its Seventh Multiclient Well Campaign in 2007 more
13 March 2007 EnCore Farms Out Interest in Blocks 48/1b & 48/2c to New UKCS Entrants more
09 March 2007 Offshore Hydrocarbon Mapping plc (OHM) (AIM:OHM): Electromagnetic Geoservices AS (emgs) agrees to discontinue patent proceedings against OHM more
08 March 2007 Plectrum Petroleum: Nabeul Block Resources Update more
06 March 2007 Rockhopper Exploration plc: Placing to raise up to GBP1.32 million more
02 March 2007 Offshore Hydrocarbon Mapping: Trading update for six months to 28 February 2007 – Further Positive Momentum more

28 February 2007 EnCore Oil plc: Director/PDMR Shareholding more
27 February 2007 AGR Drilling Services Strengthens Management Structure more
27 February 2007 EnCore Oil plc: UK North Sea 18/5-2 Exploration Well more
21 February 2007 Offshore Hydrocarbon Mapping continues to grow international operations more
20 February 2007 AGR Group adopts new global business structure more
20 February 2007 RWE Dea UK farms in to North Sea Block 211/18b more
19 February 2007 Valiant Petroleum raises development funds and expands core North Sea portfolio more
19 February 2007 Ikon Science acquires Anitec more
15 February 2007 Plectrum and Gold Oil formally awarded an Exploration & Exploitation Contract covering Block Z-34, Offshore Peru more
13 February 2007 EnCore Oil plc: Commencement of Drilling Operations and Drilling Programme Update more
09 February 2007 New head of AGR Petroleum Services more
09 February 2007 Tower Resources Plc: Board Changes more
08 February 2007 Tower Resources Plc: Update on Company Activities and Placing more
08 February 2007 RWE Dea Norge granted five exploration licenses in Norwegian waters more
06 February 2007 Plectrum Petroleum Plc: 24th UK Seaward Licensing round – Plectrum offered West of Shetland licences more
05 February 2007 AGR Group: Review January-December 2006 – Strong growth and a promising outlook more
05 February 2007 EnCore Oil plc : Interim Results for the Financial Period Ended 31 December 2006 more
05 February 2007 Rockhopper Exploration: 2D Interpretation Update more
01 February 2007 EnCore Oil plc: 24th Licensing Round Awards more

30 January 2007 Rockhopper Exploration plc: 3D survey completed; Keith Williams Retires as Exploration Director; David Bodecott joins the Board more
30 January 2007 Ikon Science expands global team more
22 January 2007 Ikon Science opens world-class training facility more
22 January 2007 Plectrum Petroleum Plc: Operational Update more
22 January 2007 AGR Group and Helix Energy Solutions acquire vessel for conversion to FPSO more
17 January 2007 EnCore Oil plc Completes the Acquisition of Four UK Companies more
15 January 2007 AGR Group Signs Rig for New UKCS Multiclient Well Campaign more
15 January 2007 Gemini II oil and gas fund raises $140 million more
10 January 2007 Braemar Seascope Group PLC ("the Group"): Appointment of executive directors more
09 January 2007 OHM Meets Growing CSEM Demand with Dedicated Survey Vessel: 'OHM Express' chartered for five years more
09 January 2007 EnCore Oil plc ("EnCore" or the "Company"): Block 47/9c Farm-in by Venture Production more
09 January 2007 Tower Resources Plc: Extraordinary General Meeting more
05 January 2007 AGR EmiTeam AS acquires Sweden's Safe Control inspection services group more
04 January 2007 AGR Group and Horton Technologies Inc. to collaborate on deepwater drilling and production technology for HPHT fields. AGR Group acquires 51% equity interest in Horton Technologies Inc more
03 January 2007 AGR Group acquisition of Upstream Petroleum more

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