Pennsylvania’s general permit for discharges from hydrostatic testing of tanks and pipelines expired on December 20, 2014. Companies who have not previously obtained a general permit and are planning ...

Pipeline operators have begun considering the transfer of solid expandable tubular (SET) technology, widely used upstream, into pipeline repairs and restorations. This article examines the potential ...

TULSA, Okla.--(BUSINESS WIRE)--Cypress Energy Partners, L.P. (NYSE:CELP) (“Cypress”) today announced the acquisition of a 51% controlling interest in Brown Integrity LLC (“Brown”), which owns Pipeline ...

ROANOKE, Va. (WDBJ) - A new report says a manufacturer’s defect caused a section of the Mountain Valley Pipeline to fail during hydrostatic testing earlier this year. (See the report below or download ...

Enbridge's successful high-pressure water test of one of its twin oil pipelines in the Straits of Mackinac indicates "the underwater pipe appears to be robust," according to an independent pipeline ...