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Oil and natural gas drilling rigs are used not only to identify geologic reservoirs but also to create holes that allow the extraction of oil or natural gas from those reservoirs. Primarily in onshore oil and gas fields once a well has been drilled, the drilling rig will be moved off of the well and a service rig (a smaller rig) that is purpose-built for completions will be moved on to the well to get the well on line.[1] This frees up the drilling rig to drill another hole and streamlines the operation as well as allowing for specialization of certain services, i.e., completions vs. drilling.


There are many types and designs of drilling rigs, with many drilling rigs capable of switching or combining different drilling technologies as needed. Drilling rigs can be described using any of the following attributes:


By power used[edit]Mechanical — the rig uses torque converters, clutches, and transmissions powered by its own engines, often diesel

Electric — the major items of machinery are driven by electric motors, usually with power generated on-site using internal combustion engines

Hydraulic — the rig primarily uses hydraulic power

Pneumatic — the rig is primarily powered by pressurized air

Steam — the rig uses steam-powered engines and pumps (obsolete after middle of 20th Century.)




①. Base: CAT 329D(HHP)
②. Max pile diameter (mm): 1800
③. Max pile depth (m): 60
④. Engine: CAT C7 ACERT 187KW
⑤. Maximum nominal torque (kNm): 200
⑥. Undercarriage with expandable (mm): 3000-4300

1. Adopts the complete OEM Caterpillar retractable-crawler dedicated chasis,Its telescopic scope between the two crawler ends extends from 3000mm(at transportation) to 4400mm(at work). Undercarriage with expandable and removable tracks by means of hydraulic cylinders, guarantee exception stabbility in any type of ground. It has considerable traction force which allows easy movement even in the most difficult job sites.
2.Takes international top CAT Diesel engine with electric injection, turbocharged and air inter-cooling system. It is high reliability, fuel economy and power reserves. Emissions meet standard EPAC-Ⅲ.
3.The winches are positioned in the lower part of the mast, in front of the cabin, so that the operator can constantly check the proper operation. Thanks to the fact that the cable moves parallely to the mast, flection is not created on the upper part of the mast and operating life of the cable is therefore much longer. Tail positioned winch is available for heavy-duty type.
4.New design parallelogram system, computer optimized design and simplified pin connection system featured with nice appearance, great driving force and good stability, especially shaped to fit crowd system, allowing working radius adjustment always maintaining the mast in vertical position. The parallelogram system is easily for convenient transform between transportation and working conditions.
5.Self-erecting mast, high level anti-shock technology and high-strenth material steel attribute to that max torque can be applied all over the mast length. Multipurpose design for cylinder crowed system. Sensor and control center realize real-time measurement of the inclination angle, auto adjustment of mast verticality and inching adjustment.
6.Crowd system by means of long stroke hydraulic cylinder or crowd winch separately, are option for your exact request.
7.Rotary head with variable displacement motors and one high spin off speed. And rotary is extremely reliable, it has been disgned in order to gurantee a very compact, efficient and powerful rotary. The transmission group of rotary is made up of a hydraulic motor and new power shift purposely studied and designed to obtain maximum perfomance. During the drilling phase, the rotary has the entire power of the diesel at its complete disposal. Adapter of rotary is essential to absorb the considerable shock connected to the high speed of the main winch.
8.Telescopic kelly bar with guide made by high quality specially for high boring strength and torque force. Available with friction or inter-locking type.
9. All the main hydraulic components(pumps, valve, motor, connector) are from well-known international brands such as Bosch-Rexroth, brevini, which ensure the stability, reliability, high-efficiency and energy-saving of the entire system
10.Electronic controlling system is an innovative system, developed by Osaint, which controls and monitors the operation of the machines. For ease of operation, the system is controlled by a touch screen located in the cab. The system function is to enable the machines to perform different functions more efficiently. A dedicated power module electronic control and CAN-Bus system ensures the main pumps and Disel engine to work at their most effective and productive stages.

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Q:How is the construction of rotary drilling and piling machine built on the floor?
Pile driver is composed of pile hammer, pile support and auxiliary equipment. The pile hammer is attached to two parallel vertical guide rods (commonly called Longmen) at the front of the pile support and hoisted with lifting hooks. The pile foundation is a steel structure tower with a windlass at the back of which is used to lift the pile and hammer. A guide frame consisting of two guide rods is used in front of the pile to control the direction of the pile driving so that the pile can be accurately penetrated into the formation in accordance with the design orientation. The basic technical parameters of a pile driver are impact weight, impact kinetic energy and impact frequency. According to the motion of the pile hammer power source can be divided into hammer, hammer, diesel hammer, hydraulic hammer etc..
Q:How many litres of oil are usually consumed per hour in a rotary drilling rig?
This is not sure, depends on what type, and when the work is not full power work. +1And you work with the stratum is related, as far as I know, the intelligent drilling machine is still more fuel-efficient, 31, Zhonglian is also good
Q:Price of small rotary drilling rig
Tengzhou Kai Ao Construction Machinery Co., Ltd. small rotary drilling rig, piling depth between 1-40 meters, the pile mouth diameter range is 0.2-2.2 meters, the price is: 13.5-68 million between
Q:Xugong 220 rotary drilling rig operation instructions who help find
Foreign productsJoint development and production of rotary drilling rig mainly Bauer (BAUER), and force (SOILMEC), (IMT), Matt imgai (MAIT), Casa Grant, (CASAGRANDE), DELMAG, MGAF, Haier and Hitachi, Ingersoll Rand, Bohai - Sumitomo company. The main products are shown in table 1.
Q:How much money 220 daily rental price rotarydiggingmachine?
The mud circulation in different ways: rotary drilling mud usually adopts reverse circulation rotary drilling mud, which is usually not cycle.
Q:What drills are used to drill the hard layer of the rotary drilling machine?
I want to know how thick and big the pebbles are in you. Strong, weak, weathered, with double door fishing sand drill (pick teeth) can
Q:What brand of rotary drill is good?
Rotarydrilling not only buy quality, is to buy customer service, domestic rotary drill is Futian leiwo
Q:The structure and principle of hydraulic rotary drilling rig are discussed!
By the hydraulic motor drives the reducer drive, you must first master the hydraulic principle, main pump suction, drive motor, hydraulic energy into mechanical energy, mechanical energy to drive motor reducer, reducer which drives the chain walk, referred to as the four round area,
Q:31 rotary drilling rig electromagnetic valve is what?
The direct current electromagnet voltage is generally 24 volts. The utility model has the advantages that the operation is reliable, the service life is long, the volume is small, but the starting force is smaller than that of the AC electromagnet, and the rectifier device is needed when the DC power supply is not available.In order to improve the reliability and life of solenoid valve in recent years at home and abroad, is widely used in wet electromagnet, the electromagnet and valve push rod without sealing, eliminates the O seal friction ring, the electromagnetic coil outside its direct use of engineering plastic sealing, one metal shell, so as to ensure the insulation, and good heat dissipation, so the impact is small, reliable work, long service life.
Q:How can the rotary drilling rig not be pulled out of the ground?
Just to see today, our family is also the raise of drilling rig is the North 2030 also appeared now that you are out of it, I remember we immediately find is 50 ton crane and lifting the drill together if deep to please support faster time plus drowner,

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