Product Description
-ROTARY DRILLING RIG-
A drilling rig is a machine used for drilling wells, such as for oil, gas, water, or for other purposes like geothermal energy extraction and mineral exploration. Here is a brief introduction:
Types
• Rotary drilling rig: It uses a rotating drill bit to break the rock. It's widely used in oil and gas exploration.
• Crawler drilling rig: Mounted on crawlers, it has good mobility and is suitable for rough terrains.
• Hydraulic drilling rig: Operates using hydraulic power, offering high efficiency and precise control.
Applications
• Oil and gas exploration: To find and extract oil and gas reserves deep underground.
• Water well drilling: To obtain groundwater for domestic, agricultural, and industrial use.
• Mining exploration: To explore for minerals by drilling boreholes to sample the rock formations.
• Geothermal energy: To drill wells to access geothermal energy sources for power generation and heating.
Drilling rigs are essential equipment in the energy and mining industries, enabling the exploration and exploitation of valuable natural resources.
Components
• Derrick: The tall structure that supports the drilling equipment and provides height for hoisting and lowering the drill string.
• Drill string: Consists of drill pipes and the drill bit, which is used to penetrate the earth.
• Power system: Provides the necessary power to drive the drilling operations, usually including diesel engines or electric motors.
• Mud system: Circulates drilling mud to cool and lubricate the drill bit, carry cuttings to the surface, and maintain wellbore stability.
Detailed Photos
Drilling rigs offer several advantages in various applications, mainly as follows:
• High work efficiency: Drilling rigs are designed with advanced mechanical and hydraulic systems, which can quickly and accurately drill wells, improving work efficiency and reducing construction time.
• Wide range of applications: They can be used in different fields, such as oil and gas exploration, water well drilling, mining exploration, and geothermal energy development. Different types of drilling rigs can also adapt to various terrains and geological conditions.
• Precise control: Equipped with sophisticated control systems, drilling rigs allow operators to precisely control parameters such as drilling depth, angle, and speed, ensuring the accuracy and quality of wellbores.
• Strong adaptability: Drilling rigs can be customized with different accessories and configurations to meet the specific requirements of different projects. For example, some drilling rigs can work in harsh environments such as deserts, oceans, and polar regions.
• High safety performance: Modern drilling rigs are equipped with a series of safety devices and protection systems, such as blowout preventers, emergency shutdown systems, and safety fences, which can effectively protect the safety of operators and equipment.
Product Parameters
| CNMC-QZ3 diesel engine sampling drilling rig |
| Borehole diameter (mm) |
46-110 |
Drilling depth(m) |
soil Layerφ110:15-20m
lithosphereφ91:20-25m
lithosphereφ75:25-30m
lithosphereφ60:30-40m
lithosphereφ46:40-50m |
| Drilling pipe diameter (mm) |
30 |
| Torque(n.m) |
180 |
| Dimension(l*w*h) |
680*1200*3800(highly customizable) |
| Weight(kg) |
165 |
Company Profile
China Machinery (Jining) Industrial Co., Ltd. (CNMC) was established in 1953, with a registered capital of 106.2 million RMB. Formerly known as "the Seventh Transport Equipment Company directly under the Ministry of Housing and Urban - Rural Development of the P.R.C", it set up the Jining Branch of Shandong Industrial Equipment Company in 1958 (a state - owned enterprise under MOHURD). In 1989, it grew into Shandong Industrial Second Transport Equipment Manufacturing Company. In cooperation with partners, it established Shandong Deer.az Co., Ltd. which was engaged in real estate and machinery manufacturing. In 2010, the enterprise was transformed into Shandong China Transport Industrial Group. In 2016, Jining China Machinery Imp&Exp Co., Ltd., Jining Shenghong Textiles Co., Ltd. and its first overseas branch, PT. China DEER.AZ Engineering Indonesia, were established. It is a famous large - scale comprehensive group, involved in engineering installation, real estate, machinery manufacturing, textile and clothing, as well as all import and export businesses.
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