USGS oil and gas assessments point to resources that industry hasn’t discovered yet, said USGS Director Ned Mamula. "In this ...

Chantell Dunbar-Jones remembers when her hometown of Lewisville, Arkansas, seemed to have oil wells on every corner. The small town, located in the southwestern part of the state, sits atop the ...

We have assessed there are significant undiscovered resources in the Bossier Formation', USGS Director Ned Mamula said.

Chantell Dunbar-Jones remembers when her hometown of Lewisville, Arkansas, seemed to have oil wells on every corner. The small town, located in the southwestern part of the state, sits atop the ...

Tight gas reservoirs are characterized by narrow pores and throats, abundant clay minerals, and developed fractures. These lead to severe formation damage during drilling, negatively affecting ...