News tagged with oil drilling

Expert: Wastewater well in Ohio triggered quakes

A northeast Ohio well used to dispose of wastewater from oil and gas drilling almost certainly caused a series of 11 minor quakes in the Youngstown area since last spring, a seismologist investigating the quakes said Monday.

Jan 03, 2012
4.3 / 5 (13) 18

Tiny bubbles clean oil from water

Small amounts of oil leave a fluorescent sheen on polluted water. Oil sheen is hard to remove, even when the water is aerated with ozone or filtered through sand. Now, a University of Utah engineer has developed ...

Nov 16, 2009
3.6 / 5 (5) 0

How much oil have we used?

Estimates of how much crude oil we have extracted from the planet vary wildly. Now, UK researchers have published a new estimate in the International Journal of Oil, Gas and Coal Technology that suggests we ...

May 07, 2009
2.9 / 5 (20) 9

Shell files new plan to drill in Arctic

Royal Dutch Shell has submitted a new plan for drilling in the Arctic offshore Alaska, more than one year after halting its program following several embarrassing mishaps.

Aug 29, 2014
3.7 / 5 (3) 1