Gastar Exploration Announces Marcellus Shale Production Temporarily Interrupted due to Rupture of Third Party-Operated Pipeline

HOUSTON, April 7, 2014 /CNW/ - Gastar Exploration Inc. (NYSE MKT: GST) announced today that its production in Marshall County, West Virginia has been shut-in since early Saturday morning due to the rupture of a pipeline operated by Williams Partners. Gastar hopes to restart production, which currently represents approximately two-thirds of its average daily production, as early as Tuesday night.

On Saturday morning Williams experienced a rupture and fire in a 12-inch gas pipeline several miles north of Gastar's operated properties in Marshall County. Williams is inspecting the scope of damage to their system and is working with Gastar personnel to determine how to expedite resumption of operations.

Williams has stated that it expects to re-route Gastar's gas production to a larger pipeline it owns and operates south of our acreage that feeds the Ft. Beeler station. Gastar plans to collect produced condensate in temporary storage on an existing Marcellus pad and truck it to sales. The two companies expect to operate in this temporary mode an estimated two weeks, depending on the progress of repairs on Williams' ruptured pipeline.

About Gastar Exploration

Gastar Exploration Inc. is an independent energy company engaged in the exploration, development and production of oil, natural gas, condensate and natural gas liquids in the United States. Gastar's principal business activities include the identification, acquisition, and subsequent exploration and development of oil and natural gas properties with an emphasis on unconventional reserves such as shale resource plays. Gastar is currently pursuing the development of liquids-rich natural gas in the Marcellus Shale in West Virginia and is also in the early stages of exploring and developing the Utica Shale in West Virginia and Hunton Limestone horizontal oil play in Oklahoma. For more information, visit Gastar's website at www.gastar.com.

Safe Harbor Statement and Disclaimer

This news release includes "forward looking statements" within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. Forward looking statements give our current expectations, opinion, belief or forecasts of future events and performance. A statement identified by the use of forward looking words including "may," "expects," "projects," "anticipates," "plans," "believes," "estimate," "will," "should," and certain of the other foregoing statements may be deemed forward-looking statements. Although Gastar believes that the expectations reflected in such forward-looking statements are reasonable, these statements involve risks and uncertainties that may cause actual future activities and results to be materially different from those suggested or described in this news release. These include risks inherent in natural gas and oil drilling and production activities, including risks of fire, explosion, blowouts, pipe failure, casing collapse, unusual or unexpected formation pressures, environmental hazards, and other operating and production risks, which may temporarily or permanently reduce production or cause initial production or test results to not be indicative of future well performance or delay the timing of sales or completion of drilling operations; delays in receipt of drilling permits; risks with respect to natural gas and oil prices, a material decline in which could cause Gastar to delay or suspend planned drilling operations or reduce production levels; risks relating to the availability of capital to fund drilling operations that can be adversely affected by adverse drilling results, production declines and declines in natural gas and oil prices; risks relating to unexpected adverse developments in the status of properties; borrowing base redeterminations by our banks; risks relating to the absence or delay in receipt of government approvals or fourth party consents; risks relating to the WEHLU Acquisition; risks relating to our purchase of assets from Chesapeake Energy, including the risk of being exposed to unknown contingencies or liabilities that could cause Gastar to not realize the expected benefits of the transaction and the risk that we may be required to fund the transaction by borrowing under our revolving credit facility; and other risks described in Gastar's Annual Report on Form 10-K and other filings with the U.S. Securities and Exchange Commission ("SEC"), available at the SEC's website at www.sec.gov. Our actual sales production rates can vary considerably from tested initial production rates depending upon completion and production techniques and our primary areas of operations are subject to natural steep decline rates. By issuing forward looking statements based on current expectations, opinions, views or beliefs, Gastar has no obligation and, except as required by law, is not undertaking any obligation, to update or revise these statements or provide any other information relating to such statements.

Contacts:
Gastar Exploration Inc.
J. Russell Porter, Chief Executive Officer
713-739-1800 / [email protected]

Investor Relations Counsel:
Lisa Elliott / Anne Pearson
Dennard ? Lascar Associates: 713-529-6600
[email protected] / [email protected]

SOURCE: Gastar Exploration Inc.

http://www.gastar.com