ANCHORAGE, Alaska – Safety equipment that Shell Oil volunteered to put into place for drilling off the coast of Alaska is complicating the company's quest to reach oil-bearing rock during the short ...

CALGARY, Alberta, Aug 26 (Reuters) - Royal Dutch Shell Plc said on Thursday it was testing a new method of speeding up reclamation of toxic waste ponds at oil sands mines, which are a source of ...

This is a preview. Log in through your library . Abstract The axisymmetric buckling of a spherical shell embedded in an elastic medium with uniaxial compression at infinity is examined in the limit of ...

ANCHORAGE, Alaska (AP) — Safety equipment that Shell Oil volunteered to put into place for drilling off the coast of Alaska is complicating the company’s quest to reach oil-bearing rock during the ...