From EOG website: EOG Resources, Inc. is one of the largest independent (non-integrated) oil and natural gas companies in the United States with proved reserves in the United States, Canada, Trinidad, the United Kingdom and China. EOG Resources, Inc. is listed on the New York Stock Exchange and is traded under the ticker symbol “EOG."

An EOG blew out in Clearville PA. on June 4, 2010.

From Sourcewatch: On June 4, 2010, a western Pennsylvania natural-gas well owned by EOG Resources Inc. blew out, releasing an undisclosed amount of gas and drilling fluids before being contained about 16 hours later, as reported by the Wall Street Journal and The Boston Globe.

Operators at this site were preparing to extract gas after through [hydrofracking]]. In a press release, the Pennsylvania Department of Environmental Protection stated that it would "aggressively investigate" the Marcellus Shale well blowout and that it would take the "appropriate enforcement action."

"As a result, the well released natural gas and flowback (fracturing) fluid onto the ground and 75 feet into the air," the Pennsylvania Department of Environmental Protection said in the press release. It should be noted that EOG Resources is the new namesake for the company formerly known as Enron.