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2023
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Invention
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Crosshead part and crosshead system for drilling pumps and the drilling pumps.
A crosshead part ... |
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2022
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Invention
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Coiled tubing operating system and coiled tubing operating method. A coiled tubing operating syst... |
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Invention
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Hard pipe connecting device and manifold system thereof.
A hard pipe connecting device and manif... |
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Invention
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Efficient five-cylinder drilling pump system, solids control system and drilling rig.
An efficie... |
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Invention
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High-power five-cylinder drilling pump set, solid control system and drilling rig.
The present i... |
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Invention
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High-power five-cylinder drilling pump system, solid control system and drilling machine. A high-... |
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Invention
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High-power five-cylinder drilling pump set, solid control system, and drilling rig. Disclosed are... |
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Invention
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Variable-wheel-track main machine towing system and using method therefor. A variable-wheel-track... |
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Invention
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Iron roughneck having thread compound applying device. An iron roughneck having a thread compound... |
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Invention
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Rotation guide tool. A rotation guide tool, comprising an upper transmission shaft assembly (1), ... |
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2021
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Invention
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Drill floor surface manipulator. A drill floor surface manipulator, comprising a base (3), a rail... |
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Invention
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Pipe setback capable of counting the number of stands. The present invention relates to the techn... |
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Invention
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Smart drill stem and downhole data transmission system. A smart drill stem, comprises a drill ste... |
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Invention
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Pipe racking system. A pipe racking system includes a diving board having a guide rail, a trolley... |
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Invention
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Tripping-in method for well drill/workover rig and tripping-out method for well drill/workover ri... |
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Invention
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Compact efficient operation drilling rig and method. A compact efficient operation drilling rig c... |
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Invention
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Efficient operation drilling rig and method. An efficient operation drilling rig, mainly comprisi... |
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Invention
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Treatment system for drilling and workover tubular column. A treatment system for a drilling and ... |
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Invention
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Powered mousehole device. A powered mousehole device, comprising a first guide mechanism (3) and ... |
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Invention
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Pipe conveying device and method. Disclosed are a pipe conveying device and method. The conveying... |
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Invention
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Multifunctional manipulator. A multifunctional manipulator, comprising a vertical movement assemb... |
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Invention
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Drill floor pipe string processing device. The drill floor pipe string processing device, compris... |
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Invention
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Pipe tool transferring system and conveying method. Disclosed are a pipe tool transferring system... |
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Invention
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Methods for tripping a drilling rig or a workover rig. The present disclosure provides a method f... |
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Invention
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Drilling machines and methods thereof. The present disclosure discloses a drilling machine. The d... |
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Invention
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Electric fracturing operation system.
An electric fracturing operation system includes a water s... |
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Invention
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Novel polar drilling rig. A novel polar drilling rig, comprising a main engine (1), which has a K... |
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Invention
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Electric fracturing operation system. An electric fracturing operation system, comprising a water... |
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Invention
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Novel power catwalk. A power catwalk, which relates to the technical field of oil and gas drillin... |
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Invention
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Linear motor-driven fracturing pump. A linear motor-driven fracturing pump, comprising at least o... |
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Invention
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Injector head. An injector head, comprising a first alternating current variable frequency motor ... |
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Invention
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Electric blending apparatus. Disclosed is an electric blending apparatus, comprising a mixing tan... |
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2020
|
Invention
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Resistance reduction device. A resistance reduction device, comprising a first mandrel (1), a fir... |
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Invention
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Pipe processing robot and processing system. Disclosed are a pipe processing robot (1) and a proc... |
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Invention
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Dual-arm robot for pipe processing, and pipe processing system. A dual-arm robot (2) for pipe (4)... |
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Invention
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Lifting device for marine platform and marine platform. The present invention relates to the fiel... |
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Invention
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Adjustable fingerboard and adjustable fingerboard system. An adjustable fingerboard and an adjust... |
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Invention
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Automatic sand conveying system. An automatic sand conveying system, the automatic sand conveying... |
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Invention
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Mixing device. The present invention relates to the field of petroleum engineering equipment, and... |
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Invention
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Fully electric-drive sand-mixing apparatus, and automatic control system for fully electric-drive... |
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Invention
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Catwalk. Disclosed is a catwalk for automatically transporting pipes. The catwalk comprises a ram... |
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Invention
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Clamping device. A clamping device, comprising a first driving device (7), a first supporting dev... |
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Invention
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Liquid container control device. A liquid container control device, comprising a first liquid con... |
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2017
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Invention
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Pipe processing device. Disclosed is a pipe processing device, comprising a supporting means (2),... |
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Invention
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Movement device. Provided is a movement device (2), comprising a bottom plate (26), a displacemen... |
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Invention
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Drilling rig. A drilling rig includes a base section, a first section, a second section, a third ... |
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Invention
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Vertical lifting drilling rig. Disclosed is a vertical lifting drilling rig, wherein a well frame... |
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Invention
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Tower type derrick and mounting method therefor. A tower type derrick and mounting method therefo... |
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2009
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P/S
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Oil drilling machine.
Machines, fabricated structures, tools and replacement parts therefore for ... |
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2008
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P/S
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Mine borers; geoexploration; mine windlass; drilling rigs
(floating or non-floating); petroleum ... |
