Small well drilling rig features

Small well drilling rig features:

a) The full hydraulic control is convenient, fast and sensitive: the rotation speed, torque, propulsion axial pressure, counter-axial pressure, propulsion speed and lifting speed of the drilling rig equipment can be adjusted at any time to meet the requirements of different drilling tool operating conditions and different construction techniques.

b) Top drive rotary propulsion lifting: it is helpful for drilling pipe loading and unloading, reducing the time of assistance, and it is also helpful for drilling with pipe.

c) Multifunctional drilling: various drilling techniques can be used on this type of drilling rig equipment, such as: down-the-hole drilling, mud drilling, roller cone drilling, follow-up pipe drilling, and it is already under development core drilling and so on. The drilling rig equipment can be equipped with mud pumps, generators, electric welding machines, and cutting machines according to user needs. The drilling rig equipment is also equipped with various winches.

d) High construction efficiency: due to the full hydraulic and top drive rotary propulsion lifting, it can be used in various drilling techniques and various drilling tools, with convenient, quick and sensitive control, faster drilling speed and shorter assistance time, so the construction efficiency is high.

e) Low cost: Drilling on rocks is mainly based on DTH hammer drilling technology. DTH hammer rock drilling has high construction efficiency and relatively low drilling cost per meter.

f) Crawler type with high outriggers: High outriggers are helpful for loading and transportation, and can be loaded directly without a crane. The crawler type can also be used for moving in muddy construction sites.

g) The role of the oil mist device: drilling on rocks is dominated by down-the-hole hammer drilling technology. DTH hammer rock drilling has high construction efficiency, and the service life of the lubricated impactor is longer. low cost.

h) Chassis of drilling rig equipment: it can be a crawler-type self-propelled chassis, or a vehicle-mounted self-propelled chassis.

i) Scope of application: Small well drilling rig is more suitable for industrial and civil drilling, and geothermal drilling. It has the advantages of compact structure, fast footage, flexible movement and wide usable area. Especially available in mountainous and rocky formations.