Enerchem International Inc. Announces Take-Over Bid by Private Canadian Company for $2.75 Cash per Share

Enerchem International Inc. ("Enerchem" or the "Corporation") announced today that that it has entered into a pre-acquisition agreement (the "Agreement") with a private Canadian company (the "Offeror") pursuant to which the Offeror will offer to acquire all of the issued and outstanding common shares ("Common Shares") of Enerchem (the "Offer") by way of a take-over bid. The consideration to be offered for each Common Share under the Offer will be $2.75 cash per Common Share, which represents a 47% premium over the closing price of Enerchem on April 21, 2010. The total purchase price offered by the Offeror will be approximately $41.6 million.

The Board of Directors of Enerchem (the "Board") has unanimously approved the Offer and has concluded that the transaction is in the best interests of Enerchem and recommends that Enerchem shareholders tender their shares in acceptance of the Offer.

Key Application Target for Hemiwedge (OTCPK: HWEG) Growth

CONROE, TX – April 22, 2010 (Investorideas.com energy newswire) – Hemiwedge Industries, Inc. (Pink Sheets: HWEG.pk), a global supplier of engineered valves, today announced it has shipped additional Hemiwedge® Cartridge valves to the Clean Energy's Pickens LNG plant in Texas.

The Hemiwedge® Cartridge valves have been successfully installed and used in natural gas dehydrators where water vapor is removed from natural gas before its processed into LNG. The Cartridge feature of the valve provides low maintenance costs and the Hemiwedge design provides reliability of sealing in low and high temperatures/pressures.

The Company has enjoyed a relationship with Clean Energy as a customer for more than a year and looks forward to growing with them in the future as they are North America's leader in clean transportation.

Junex Announces Undiscovered Gas-in-Place Resources Volumes of 48 TCF and Potentially Recoverable Prospective Gas Resources of 3.7 TCF on its St. Lawrence Lowlands Permits

Junex Inc. (TSX VENTURE: JNX) ("Junex" or the "Company") is pleased to announce that Netherland, Sewell & Associates, Inc., ("NSAI"), an independent petroleum consulting firm based in Texas, has provided their "Best Estimate" of the Undiscovered original gas in place resources ("OGIP") volumes for the Utica Shale for most of Junex's permits in the St. Lawrence Lowlands at 48.34 Trillion Cubic Feet ("TCF"). This 48.34 TCF figure includes 39.67 TCF of Undiscovered OGIP resources volumes from the NSAI report dated April 16, 2010 and an additional 8.67 TCF Undiscovered OGIP Resources volumes for the Nicolet Permit from a previous NSAI report as announced by Junex on February 9, 2010 (the "Nicolet Permit").

Blackhawk Resource Corp. Successfully Tests Sparky Horizontal Well

Blackhawk Resource Corp. ("Blackhawk" or the "Corporation") (TSX VENTURE:BLR) is pleased to announce that it has successfully completed the 100 % owned BLR Bodo #2 horizontal well in the Provost area of Alberta. This Sparky Formation horizontal well flowed at an average rate of 150 barrels of oil per day over a two day test period with minimal fluid level drawdown in the wellbore. Oil cuts of up to 90% were observed during the testing.

The Corporation released the drilling rig on April 1, 2010 after achieving a horizontal length of 689 metres in the Sparky Formation in the BLR Bodo #2 horizontal well. Completion operations commenced on April 9, 2010 and ten fracture stimulations were performed along the horizontal length of the well.