Well logging chronicles the depths, subsurface formations and events encountered while drilling. Well logs can include visual observations or be made by instruments lowered into the well during ...

WASHINGTON, DC, July 1-- The Department of the Interior's Minerals Management Service late last week announced a new online ordering system that allows companies to research oil and gas well logs ...

A study established a quantitative fracture identification method for the igneous reservoir rock in the Xingcheng group of Xushen gas field, a field near Daqing in northeastern China. The method uses ...

California Sen. Fran Pavley has introduced a new bill to make well completion reports public. “After four years of a continuous drought, it is about time we get this information … to better protect ...