LUM Series Superfine Vertical Roller Grinding Mill
LUM Series Superfine Vertical Roller Grinding Mill

oil well cementing companies

  • bp knowingly used faulty cement, says commission cbs news

    tests performed before the deadly blowout of bp's oil well in the gulf of mexico should have raised doubts about the cement used to seal the well, but the company and its cementing

  • key report lays most blame for gulf spill on bp cbs news

    key report lays most blame for gulf spill on bp. to the ultimate failure of the cement job. other companies also shared some of the blame, according to the report, which noted that

  • bp workers charged with manslaughter in deadly deepwater

    bp workers charged with manslaughter in deadly deepwater horizon gulf blast to be well within bp's means, considering the oil giant made a record $25.8 billion in profits last year

  • ex halliburton manager charged with destroying evidence in

    anthony badalamenti allegedly instructed employees to delete data during post spill review of cement job on bp's blown out well. ex halliburton manager charged with destroying

  • bp set for 1st deep drilling in gulf since spill cbs news

    bp set for 1st deep drilling in gulf since spill. ultimate failure of the cement job. gulf oil spill: anatomy of a disaster missed and ignored warning signs prior the massive oil

  • congress takes aim at bp cbs news

    the congressional group is also asking halliburton ceo david lesar to testify; his company has been accused of improperly cementing the underwater oil well and the well cap. the house

  • gulf spill highlights deepwater drilling risks cbs news

    gulf spill highlights deepwater drilling risks. the use of heat in cementing, or sealing a well, which was under way prior to the blast, can destabilize methane hydrates at extreme

  • gulf drilling ban ends; when will jobs return? cbs news

    gulf drilling ban ends; when will jobs return? meeting new federal safety requirements imposed since then will take time for oil companies. and standards for cementing wells. the

  • 27,000 abandoned gulf oil wells may be leaking cbs news

    27,000 abandoned gulf oil wells may be leaking abandoned wells require oil companies to present plans to reuse or permanently plug such wells within a year, but the ap found that the

  • feds: unused oil wells in gulf must be plugged cbs news

    feds: unused oil wells in gulf must be plugged because they might one day be used to support other active wells nearby. oil companies have been reluctant to plug the wells and remove

  • lawmakers berate oil execs over response plans cbs news

    third party company wrote 'cookie cutter' documents for all five oil companies present; bp chief says u.s. needs gulf oil lawmakers berate oil execs over response plans.

  • forget offshore drilling for now cbs news

    forget offshore drilling for now. an oil drilling procedure called cementing which is supposed to prevent oil and natural gas from escaping by filling gaps between the outside of the

  • gulf probe: no sign cost was chosen over safety cbs news

    gulf probe: no sign cost was chosen over safety in on disputes between companies over the largest offshore oil spill in u.s. history. the type of cement used in the well. cement is

  • bp set for 'top kill' as disenchantment grows cbs news

    bp set for 'top kill' as disenchantment grows. that they hope will seal the blown out gulf of mexico oil well. the company hopes to launch the effort on wednesday and will

  • 3,200 gulf oil wells abandoned and unprotected cbs news

    more than 3,200 oil and gas wells classified as active lie abandoned beneath the gulf of mexico, with no cement plugging to help prevent leaks that could threaten the same waters fouled by

  • bj services sees additional decline in u.s. rig activity

    bj services sees additional decline in u.s. rig activity stimulation services used in the completion of new oil and natural gas wells and in remedial work on existing wells both

  • bp, 8 others sued by gov't over gulf oil spill cbs news

    among the other companies whose names have emerged in the aftermath of the spill are halliburton, which handled the cementing of the well; and cameron international, which made the blowout

  • bad cement jobs plague offshore oil rigs cbs news

    oil companies test the thickness and strength of cement in wells by shooting sound waves into the cement. this kind of test, called a sonic logging test, wasn't run on april 20 at

  • bp took 'shortcuts' with oil well, witnesses say cbs news

    bp took 'shortcuts' with oil well, witnesses say. may 26, 2010 / 9:52 am / cbs/ap engineers plan to follow it up with cement that the company hopes will permanently seal the

  • white house lifts deepwater drilling ban cbs news

    white house lifts deepwater drilling ban. seeking to drill exploratory wells. those entities and the companies they represent will have to prove they have the appropriate steps in

  • report: drilling agency rife with misconduct cbs news

    report: drilling agency rife with misconduct. as well as the cementing and casing of the well head. what they call the cozy relationship between regulators and oil companies and

  • halliburton manager gets 1 year probation in gulf oil spill

    halliburton manager gets 1 year probation in gulf oil spill a post spill review of the cement job on bp's blown out macondo well. oil that was gushing from bp's well before

  • halliburton and the gulf oil spill: maybe faulty cement is

    halliburton hal , the oilfield services company, was hired by bp to seal the bottom of its deepwater well with cement. the failure of that well that spewed 4.9 million barrels of oil