Composition of rig equipment

Drilling rig, is a set of complex machines, it is composed of machines, units and institutions. Drilling rig is in the exploration or mineral resources (including solid ore, liquid ore, gas ore, etc.) development, drive drilling tools to drill underground, obtain physical geological data of mechanical equipment. Also known as drilling machine. The main role is to drive the drilling tool to break the hole bottom stone, down or put out in the hole drilling tool. It can be used for drilling core, core, cuttings, gaseous samples, liquid samples, etc., to explore underground geology and mineral resources.
Composition of rig equipment
Hoisting system
Composition: derrick, winch, swimming system, wire rope, crane, travelling car, hook;
Function: running drilling tool, casing, controlling drill bit and drilling tool.
Rotating system
Composition: rotary table, kelly, drill string faucet, top drive system, downhole power drilling tools, etc.
Function: drive drilling tools, drills, etc., to break gravel, to unload drilling thread, special operations (connecting lifting and mud circulation system).
The circulatory system
Composition: vibrating screen, desander, desilter
Function: circulating mud slurry
Power system
Composition: motor and diesel engine, etc.
Function: drive winch, turntable, drilling pump and other work machine operation.
The transmission system
Composition: reducer, clutch, shaft, chain, etc.
Function: the main task of the drive system is to transfer and distribute the energy of the engine to each working machine. Due to the characteristics of the engine and the characteristics of the working machine requirements gap, the requirements of the transmission system must include deceleration, car, reverse, change gears and other mechanisms. Sometimes on the basis of mechanical transmission, there is also a hydraulic transmission or electric transmission device.
Control system
Composition: computer, sensor, signal transmission medium, control actuator, etc.
Role: to coordinate the work of all systems. According to the requirements of drilling technology, each working machine can respond quickly, operate accurately and reliably, and facilitate centralized control and automatic recording. This enables the operator to ensure the safety or normal operation of all parts of the rig according to their own wishes.

Auxiliary equipment
Modern drilling RIGS also need a set of auxiliary equipment, such as power supply, gas supply, water supply, oil supply and other equipment, equipment storage, blowout prevention and fire prevention facilities, drilling fluid preparation, storage, processing facilities and various instruments and automatic recording instruments. Remote place drilling even staff life, rest facilities, in order to communicate contact still need to have telephone, radio, intercom and other communication equipment. Drilling in cold areas should also have heating and insulation equipment.