Expandable-tubular technology advances as the industry extends its application from the drilling environment, where carbon-steel expandable tubulars reduce the telescopic effects of well construction, ...

Petroleum Development Oman LLC (PDO) installed a 29-m section of alternative borehole liner (ABL) in the Fahud-335 well, 276 m below the 95/8-in. casing shoe, selectively isolating a problematic shale ...

Hydraulic fracturing, a reservoir stimulation process that involves pumping fluid into a well to break-up sand and rock formations, has become a vital method for maintaining and improving oil and gas ...

Threaded oil-well pipe or casing after expansion shows Von Mises stresses at maximum deformation. Red indicates highest stresses, not failure. Enventure engineers use nonlinear FEA from Ansys Inc. to ...