February 11, 2015

PetroQuest Energy, Inc. (PQ) announced today that the Company ended 2014 with approximately 397 Bcfe of estimated proved oil and gas reserves having a pre-tax discounted value (“PV-10”) including hedges of approximately $600 million. The Company’s proved reserves and PV-10 increased 32% and 27% from 2013, respectively. The Company’s estimated proved reserves at December 31, 2014 were comprised of 77%

TransCanada Corporation (TRP.TO) (TRP) (TransCanada) has sent a letter to the U.S. Department of State that highlights the company’s official response to the February 2 comment letter from the U.S. Environmental Protection Agency (EPA) on the Department of State’s Final Supplemental Environmental Impact Statement (FSEIS) for Keystone XL. “TransCanada disagrees with any suggestion that the Department of State has not

Dawson Geophysical Company, previously known as TGC Industries, Inc., today announced the completion of its previously announced strategic business combination effective February 11, 2015. Trading in the combined company’s common stock will open on NASDAQ on February 12, 2015 under the symbol “DWSN” on a post-split basis (CUSIP No. 239360100). Under the terms of the transaction, which was structured as

Emerald Oil, Inc. (NYSE MKT: EOX) (“Emerald” or the “Company”) announced today that it has completed the sale of 24,553,571 shares of its common stock. All shares of common stock were sold to the public at an offering price of $1.12 per share. The resulting net proceeds to the Company, after deducting underwriting discounts, commissions and other expenses, were approximately $26.0 million. The