WASHINGTON — Several days before the explosion on the Deepwater Horizon, BP officials chose, partly for financial reasons, to use a type of casing for the well that the company knew was the riskier of ...

Once a well has been drilled, if it is to become a production well, the well must undergo completion. While drilling a well cuts through the rock formations and allows drilling engineers to reach the ...

WASHINGTON — Several days before the explosion on the Deepwater Horizon oil rig, BP officials chose, partly for financial reasons, to use a type of casing for the well that the company knew was the ...

BP chose to use an oil well casing that the company knew was not as safe as a second approach but was considered the better "economic" option, according to a BP document given to The New York Times by ...

WASHINGTON (Reuters) - BP Plc installed a type of cement casing on its now-ruptured undersea well that it knew ran the risk of leaking gases in order to save money, The New York Times reported on ...

This is a preview. Log in through your library . Abstract The effect of the agent of dry bubble disease Lecanicillium fungicola on mushroom cultivation using two types of casing (mineral soil and peat ...

WASHINGTON (Reuters) - BP Plc installed a type of cement casing on its now-ruptured undersea well that it knew ran the risk of leaking gases in order to save money, The New York Times reported on ...