Top Pressure Drilling Rig
National major science and technology special project"development of large oil and gas fields and coalbed methane"
In order to solve the difficulty of running string for medium-shallowhorizontal well and high-inclination well, 4,000m top pressure drillingrig was developed. The drilling rig was hydraulically controlled anddriven by electro-hydraulic, and the lifting system was an eight-motor
gear lifting box.
With 600kN active snubbing capability, and realize accurate bit weight control.
Integrated automatic string handling system, with high automation.
No drawworks, wire line and traveling block, less maintenance work.
25% transport trucks and 16% floor space are reduced and is reduced.
Selection Notes for Top Pressure Drilling Rig
Top Pressure Drilling Rig should be reviewed against the actual operating duty and supporting equipment, not only the model name. Confirm rated depth or hook load, mast and substructure arrangement, mobility, power source and wellsite access before quotation.
Application Fit
When reviewing Top Pressure Drilling Rig, the relevant application discussions include land drilling, cluster wells, desert operations and remote well construction. The final application fit depends on the project specification, operating envelope and local requirements. Request the current technical file for Top Pressure Drilling Rig and confirm rated depth, hook load, mast or substructure arrangement, mobility and site access. The product image is a visual reference; final selection should follow the project configuration and operating envelope.
Inquiry Data for Top Pressure Drilling Rig
- Target well depth, drilling capacity and expected hole or casing program.
- Mast, substructure, drawworks, top-drive or rotary-table arrangement.
- Rig transport method, road access, installation sequence and mobilization limits.
- Power package, fuel or utility requirements and control-system expectations.
- Cluster-well, desert, cold-weather, offshore-support or other site conditions.
- Required rig drawings, load data, inspection records and export documents.
Engineering Review and Delivery Scope
Before the rig package is confirmed, the buyer and supplier should align the configuration, interfaces, inspection scope, documentation package, spare-parts requirements, commissioning responsibilities and after-sales communication route for Top Pressure Drilling Rig. A quotation should be evaluated against those details, not only against the headline product name.
For Top Pressure Drilling Rig, send the operating conditions and available tender documents through the inquiry form. When contacting SJ about Top Pressure Drilling Rig, include well depth, load requirement, transport format and operating environment. This allows the engineering team to identify the available drawings, parameter sheets and inspection documents for the configuration under review.
Product Parameters
Source values for top pressure drilling rig are transcribed from the matching category document. Confirm the final duty, pressure and interface requirements during technical review.
| Parameter | Value |
|---|---|
| Nominal drilling depth (4-1/2" DP) | 4000 m |
| Max. hook load | 2500 kN |
| Max. snubbing force load | 600 kN |
| Mast type and height | K Type, 34 m |
| Substructure height / clear height | 7.5 m / 6.3 m |
| Qty. motor for lifting box | 8 |
| Hydraulic drive rotary table model and max. output torque | ZP375; 28,000 N\u00b7m |
Send us the well conditions, target duty, quantity and destination. Our engineer will review the configuration with you.
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