Enerflex Announces US$228 Million Order from Oman Oil Company Exploration and Production LLC and the Award of Additional Distribution Territories for GE's Gas Engine Products

Enerflex Ltd. (TSX:EFX) ("Enerflex" or the "Company"), a leading supplier of products and services to the global energy industry, is pleased to announce a major facility contract in Oman.

Enerflex Middle East LLC, incorporated in the Sultanate of Oman, has been awarded a contract from Oman Oil Company Exploration and Production LLC ("OOCEP") for the engineering, procurement, construction and commissioning of a gas processing plant to be located in Abu Tubul Block 60 in the Sultanate of Oman. The contract value is approximately US $228 million.

PNG to be Acquired by AltaGas Ltd. for $36.75 Cash Per Common Share

Pacific Northern Gas Ltd. (Toronto:PNG) (TSX:PNG.PR.A) and AltaGas Ltd. have entered into a definitive agreement (the "Agreement") pursuant to which a wholly-owned subsidiary of AltaGas will acquire all of the issued and outstanding common shares of PNG for $36.75 in cash in respect of each common share of PNG.

The cash consideration represents a premium of 20% to PNG's closing trading price on the TSX on October 28, 2011, and a 28% premium based on the volume weighted average trading price of PNG shares on the TSX for the 20 prior trading days. The proposed transaction values PNG at approximately $230 million.

Rentech Nitrogen Partners, L.P. Announces Launch of Initial Public Offering

Rentech Nitrogen Partners, L.P. (Rentech Nitrogen) today announced the launch of its initial public offering of 15,000,000 common units representing limited partner interests at an anticipated initial public offering price between $19 and $21 per common unit. Rentech Nitrogen will list its common units on the New York Stock Exchange under the symbol "RNF." In connection with the offering, Rentech Nitrogen anticipates granting the underwriters a 30-day option to purchase up to 2,250,000 additional common units from Rentech Nitrogen at the initial public offering price, less underwriting discounts and commissions.

Cheniere and BG Sign 20-Year LNG Sale and Purchase Agreement

- Cheniere signs first customer for LNG sales at Sabine Pass Terminal
- BG contracts for approximately 3.5 million tonnes per annum of LNG

Cheniere Energy Partners, L.P. ("Cheniere Partners") (NYSE Amex: CQP) announced today that its subsidiary, Sabine Pass Liquefaction, LLC ("Sabine Liquefaction"), has entered into its first liquefied natural gas ("LNG") sale and purchase agreement ("SPA") with BG Gulf Coast LNG, LLC ("BG"), a subsidiary of BG Group plc, under which BG has agreed to purchase 3.5 million tonnes per annum ("mtpa") of LNG.  Sabine Liquefaction is planning to develop the ability to produce 9 mtpa of LNG in the first phase of its project at the Sabine Pass Terminal owned by Cheniere Partners.