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  2. Oil well control - Wikipedia

    en.wikipedia.org/wiki/Oil_well_control

    Secondary oil well control is done after the Primary oil well control has failed to prevent formation fluids from entering the wellbore. This process uses "blow out preventer", a BOP, to prevent the escape of wellbore fluids from the well. As the rams and choke of the BOP remain closed, a pressure built up test is carried out and a kill mud ...

  3. Blowout preventer - Wikipedia

    en.wikipedia.org/wiki/Blowout_preventer

    A blowout preventer (BOP) (pronounced B-O-P) [1] is a specialized valve or similar mechanical device, used to seal, control and monitor oil and gas wells to prevent blowouts, the uncontrolled release of crude oil or natural gas from a well. They are usually installed in stacks of other valves.

  4. Well control - Wikipedia

    en.wikipedia.org/wiki/Well_control

    Well control is the technique used in oil and gas operations such as drilling, well workover and well completion for maintaining the hydrostatic pressure and formation pressure to prevent the influx of formation fluids into the wellbore.

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    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  6. 10 of the Most Expensive Fines in Football - AOL

    www.aol.com/finance/10-most-expensive-fines...

    In 2004, the NFL fined Baltimore Ravens running back Jamal Lewis $760,000 following his guilty plea to using a cell phone to facilitate a drug transaction in 2000. The league calculated the fine ...

  7. What are the changes to the NCAA college football transfer ...

    www.aol.com/changes-ncaa-college-football...

    The NCAA college football transfer portal will open on Dec. 9 and close on Dec. 28. Here are the new change and how it works.

  8. Extraction of petroleum - Wikipedia

    en.wikipedia.org/wiki/Extraction_of_petroleum

    During the primary recovery stage, reservoir drive comes from a number of natural mechanisms: natural water displacing oil downward into the well; expansion of the associated petroleum gas at the top of the reservoir; expansion of the associated gas initially dissolved in the crude oil

  9. Lions have been hit hardest by rash of injuries, though NFL ...

    www.aol.com/lions-hit-hardest-rash-injuries...

    Detroit Lions running back David Montgomery (5) runs in for a touchdown against the Green Bay Packers during the first half of an NFL football game in Detroit, Thursday, Dec. 5, 2024.