Skid mounted drilling equipment is equipped with complete functions drilling parameters instrumentation system to realize the indication, storage, printing of drilling parameters. It is suitable for domestic, overseas various oil, gas well drilling and exploration under 4000m.
Structure Principles and Features
1. Rotary table is driven by AC VF motor, drawworks and mud pumps are driven by diesel engine through chains or universal shaft. It is with good economy and excellent working performance.
2. Rotary table is individually driven by AC VF motor, which solves the conflicts that the rotary table rpm and pump stroke can not be adjusted separately.
3. Rotary table can be adjusted to ideal rpm to meet various drilling requirements.
4. Oil and gas drilling rig mechanical drive uses diesel engine power paralleling then uniformly drive, and drive drawworks and mud pumps through integral chain paralleling case.
5. Each part of rig transmission system is connected by universal shaft, install and dismantle conveniently.
6. Skid mounted drilling equipment is equipped with complete functions driller house, and the driller operations are simple and easy with parameters display touch-screen.
7. Drawworks is sealing chain transmission drawworks with 4 forward and 2 reverse gears. Main brake uses hydraulic-disc brake, auxiliary brake uses magnetic eddy current brake. Optional AC VFD auxiliary drive device is for auto-driller and emergency operation.
8. Auto-driller uses digital control mode (auto-drilling is average and steady, well hole is high quality), which enhance mechanical drilling speed and avoid downhole accident effectively.
9. Optional energy conservation generators driven by integral chain box.
S/N
Description
Parameters
1
Nominal drilling depth
2500 to 4000m(114mm DP)
2000 to 3200m(127mm DP)
2
Max. hook load
2250kN
3
Drawworks rated power
735kW(1000HP)
4
Drawworks gears
4 forward & 2 reverse gears
5
Max. wireline number of Traveling system
10
6
Drilling wireline dia.
φ32 mm
7
Rotary table opening dia.
698.5 mm(27 1/2)
8
Rotary table gears of mechanical drilling equipment
ⅠGear, step-less speed regulating
9
Mud pump type & number
F-1300 mud pumps 2 sets
10
Mast type and effective
Front opening type 43 m
11
Substructure type &
Box block type 7.5 m
12
Clearance
6.3 m
13
Control mode
AC-DC-AC
14
Control mode
1 to control 1
Rig installation and commissioning
Company Introduction
Our products cover 12 series with over 200 kinds, including truck-mounted drilling rigs, skid-mounted drilling rigs, trailer-mounted drilling rigs, work over rigs, etc. Our 4000m truck-mounted drilling rig and 4000m trailer-mounted drilling rig is the largest self-propelled drilling equipment in the worldwide, with high-competitive in the international market, providing the advanced drilling equipment for factory drilling.
Our company is committed to study the unconventional oil and gas equipment, and oil and gas exploration equipment under special environment such as offshore, desert, shallow, rainforest and cold weather (polar region). At the same time, mechanization and intellectualization of equipment are improved and developed continuously. We developed the cold weather drilling rigs that can adapts to the 45℃ to -60℃ temperature, the series of drilling rig are exported to high-end market such as Russia and Canada. The truck-modular rigs and free-standing drilling rigs can meet the different requirements from the customer.
Our Services & Strength
XRR regards continuous learning ability as one of the company’s core competitiveness and provides regular training to employees to enhance their comprehensive abilities and skills.
We are committed to focusing on the challenges and pressures of customers' attention, providing competitive solutions and continuously creating the maximum value for customers. Safety and environmental and social responsibility are at the core of all our business activities.
FAQ
1. Can you produce the drilling rig as per drawings or technical requirements?
Yes, we can produce the drilling rig as per your drawings and requirements.
2. What's the payment term?
30% advance payment after signing the contract, 30% production progress payment after 1-2 month's production, 30% balance payment before delivery, remaining 10% shall be paid after installation.
3. Can we visit your company before placing order?
