Drilling machines and drilling tools therefor for use in drilling oil and gas wells

'drill':1,4,10 'gas':13 'machin':2 'oil':11 'therefor':6 'tool':5 'use':8 'well':14

Electric and hydraulic rotary control device used in drilling oil and gas wells to create a pressure tight barrier defense comprising an electric clamp for placement in the wellbore annulus to contain and seal returning fluids; Programmable Logic Controller (PLC) using unique choke control algorithms for choke control systems for safe, fast, and precise operation; electric well drilling surface tool comprising a pressure management device, integrated rotating control device, integrated choke and flow meters and valves to automatically manage downhole wellbore conditions and fluid circulation during oil and gas drilling operations

'algorithm':45 'annulus':30 'automat':78 'barrier':19 'choke':43,47,71 'circul':85 'clamp':24 'compris':21,61 'condit':82 'contain':32 'control':5,39,44,48,68 'creat':15 'defens':20 'devic':6,65,69 'downhol':80 'drill':9,58,90 'electr':1,23,56 'fast':52 'flow':73 'fluid':36,84 'gas':12,89 'hydraul':3 'integr':66,70 'logic':38 'manag':64,79 'meter':74 'oil':10,87 'oper':55,91 'placement':26 'plc':40 'precis':54 'pressur':17,63 'programm':37 'return':35 'rotari':4 'rotat':67 'safe':51 'seal':34 'surfac':59 'system':49 'tight':18 'tool':60 'uniqu':42 'use':7,41 'valv':76 'well':13,57 'wellbor':29,81

drilling and construction of oil and gas wells; advisory and consultancy services in relation thereto

'advisori':9 'construct':3 'consult':11 'drill':1 'gas':7 'oil':5 'relat':14 'servic':12 'thereto':15 'well':8

PMD

Owner

Goods & Services