The ZJ15-900DB full AC variable frequency land drilling rig is developed strictly in accordance with API-4F, API-7K and ISO9001 international industry standards.
The ZJ15-900DB full AC variable frequency land drilling rig is developed strictly in accordance with API-4F, API-7K and ISO9001 international industry standards. This light-duty intelligent drilling equipment is specially designed for shallow and medium-shallow onshore drilling projects. It features compact structure, flexible operation, low energy consumption and high operational stability. The VFD stepless speed regulation system ensures smooth drilling performance, adapting to plain, hilly and plateau working conditions. It is widely used for small-scale oil & gas field development, unconventional energy shallow drilling, geothermal exploration and water well construction worldwide.
Adopts advanced AC variable frequency control technology, realizing stepless speed adjustment for drawworks, rotary table and mud pump. It delivers stable torque output, low vibration and low noise during operation, effectively improving drilling accuracy.
Optimized integrated mechanical structure reduces overall equipment weight and occupied space. The modular design simplifies on-site assembly and disassembly procedures, saving construction time and hoisting costs.
Equipped with PLC centralized intelligent control system, supporting real-time drilling data monitoring, fault self-diagnosis and multi-level safety interlock protection. It effectively avoids operational risks and improves construction safety.
Standard dust-proof, waterproof and anti-corrosion treatment for core components. It can operate stably in conventional desert, plateau and temperate climate environments, with low failure rate in complex working conditions.
Matches international universal standard wearing parts, with simple structural design and convenient daily maintenance. The energy-saving drive system significantly reduces long-term fuel and power consumption costs.
| Nominal Drilling Depth | 1500m (114mm drill pipe) |
|---|---|
| Maximum Static Hook Load | 900kN |
| Main Drawworks Rated Power | 315kW |
| Rotary Table Model | ZP275 |
| Overall Drive Mode | Full AC Variable Frequency Drive |
| Derrick Type | K-type Open Front Derrick |
| Working Ambient Temperature | -20C ~ +55C |
| Executive Standard | API-4F, API-7K, ISO9001 |
A shallow-to-medium-shallow well does not need a 7000 m derrick — it needs the lightest VFD unit that still holds the string. The ZJ15 900DB full AC variable frequency land drilling rig fills that slot: a 1500 m nominal depth on 114 mm pipe, a 900 kN maximum static hook load, and a 315 kW main drawworks feeding a ZP275 rotary table. Its compact modular structure and low energy consumption make it the economic choice for small oilfield development, shallow unconventional drilling, geothermal exploration and water-well construction across plains, hills and plateaus, where running a heavier land drilling rig would simply waste capital and fuel.
Before you send a ZJ15 900DB drilling rig inquiry, tell us the target depth and casing size, whether the wells are scattered or on a fixed pad, and your available site power. The stepless AC-VFD drive covers drawworks, rotary table and mud pump with smooth torque and low vibration; the -20 C to +55 C range and API 4F / API 7K / ISO 9001 certification are standard. Because the rig is built for rapid rig-up with ordinary hoisting equipment, site lifting capacity and power supply are the two inputs that most change the scope.
Send the well depth, formation and electrical standard, and a benchmark ZJ15 900DB quotation is typically returned within 48 hours so shallow programmes can be budgeted quickly. As the light-duty member of the AC VFD line, it ships as a compact modular package with standard PLC control; optional automatic-feed, remote-monitoring and explosion-proof electrical modules are the main levers that move the final figure, so your well schedule lets us price it accurately.
Optional low-temperature resistance package (-40C), desert high-temperature heat insulation and dust-proof system, coastal salt-spray anti-corrosion treatment.
Support global multi-standard voltage and frequency (380V/50Hz, 480V/60Hz, GOST standard electrical system).
Optional automatic drilling system, remote monitoring module, explosion-proof electrical components and auxiliary mud circulation system.
Customized equipment color, customer LOGO and external identification labels.
Customized complete set of supporting equipment, spare parts package and on-site overall drilling solution.
Tell us your target depth, hook load and drive type; our engineers reply within 24 working hours.
Use the official contact information for model selection, specification discussion, and project inquiry.
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