That hasn’t exactly been a big secret. But, what you may not know is that oil and gas companies also utilize two completion technologies – “plug-and-perf” and “sliding sleeves” – which really do the ...

FAIRBANKS, Alaska (AP) — Crews on Saturday installed a clamp over a bullet hole in the trans-Alaska Oil Pipeline, which has leaked about 285,600 gallons of oil into the wilderness over the past ...

FAIRBANKS, Alaska (AP) — Crews on Saturday installed a clamp over a bullet hole in the trans-Alaska pipeline, finally stopping a leak that spewed 285,600 gallons of oil onto the wilderness over ...

Okpro said the clamps were targeted at oil companies as well as international market to solve the problems associated with pipeline leakages ... of the split-sleeve clamps.