Eclipse Resources is an oil and gas exploration and production company focused on applying state of the art technologies and ... constant innovation to the unconventional resources in the Appalachian region of the United States. Currently focused on the Utica and Marcellus Shales of southeast Ohio, the management team of Eclipse Resources possesses unique experience exploring and developing unconventional resources in all parts of the the Appalachian region. Eclipse Resources is built on the premise that operational innovation is a constant process leading to a significant competitive advantage. read more