oil and gas industry equipment drilling machines and parts therefor, positioned within a borehole in a geological formation that prevents blowouts and maintains suitable wellbore pressure during well drilling and production operations that is controlled by a high speed communications link to the related surface command and control instrumentation which is actuated using electrical or hydraulic power from the command and control instrumentation

'actuat':52 'blowout':21 'borehol':14 'command':46,60 'communic':40 'control':35,48,62 'drill':6,29 'electr':54 'equip':5 'format':18 'gas':3 'geolog':17 'high':38 'hydraul':56 'industri':4 'instrument':49,63 'link':41 'machin':7 'maintain':23 'oil':1 'oper':32 'part':9 'posit':11 'power':57 'pressur':26 'prevent':20 'product':31 'relat':44 'speed':39 'suitabl':24 'surfac':45 'therefor':10 'use':53 'well':28 'wellbor':25 'within':12

DOWNHOLE BOP

Owner

Goods & Services