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Land Mechanical Drilling Rig LT ZJ30

The Land Mechanical Drilling Rig LT ZJ30 is a lightweight optimized 3000m-class pure mechanical drive land drilling rig, manufactured in full compliance.

Product overview

The Land Mechanical Drilling Rig LT ZJ30 is a lightweight optimized 3000m-class pure mechanical drive land drilling rig, manufactured in full compliance with API 4F, API 7K and ISO9001 international industry standards. Developed on the basis of conventional ZJ30 mechanical rigs, this LT lightweight version adopts structural weight reduction and layout optimization while retaining complete 3000m medium-shallow well heavy-duty drilling capacity. It is specially designed for mountainous areas, hilly terrains, scattered well groups and projects with limited transportation and site conditions. Featuring mature pure mechanical transmission, high reliability, flexible migration and low comprehensive investment, the LT-ZJ30 rig is widely applicable for conventional oil and gas, coalbed methane, tight gas, medium-shallow geothermal and industrial water well drilling & workover projects. It serves as a high cost-effective lightweight drilling solution for medium-sized energy development and global civilian & oilfield EPC projects.

Nominal Drilling Depth (114mm Drill Pipe)3000m
Maximum Static Hook Load1700kN
Main Drawworks Rated Power560kW (750HP)
Rotary Table ModelZP275
Land Mechanical Drilling Rig LT ZJ30
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Core innovative advantages and structural features

Reliable Pure Mechanical Transmission System

Equipped with classic industrial-grade mechanical transmission assembly driven by diesel power unit. The system features strong impact resistance, stable torque output and zero electromagnetic interference, adapting to complex field working conditions and unstable power supply in remote areas. With fewer vulnerable electronic components, it achieves ultra-low failure rate and long-term continuous operation stability for medium-shallow well cyclic drilling.

LT Lightweight & Compact Optimization Design

Under the premise of maintaining standard 3000m drilling load capacity, the overall structure is lightweight optimized with streamlined derrick, substructure and power skid layout. Reasonable weight reduction and compact dimension design effectively reduce transportation load and well site foundation requirements, greatly improving adaptability for narrow well sites and limited traffic routes.

Modular Skid Fast Deployment Structure

Adopts standardized integrated skid modular layout. All core functional units are centrally arranged with precise positioning connecting structures. The rig realizes fast on-site assembly and commissioning without complex calibration procedures, significantly shortening rig-up cycle and improving cross-well transfer efficiency for frequent migration projects.

Low Operation & Maintenance Threshold

Intuitive mechanical operation logic simplifies field operation and daily training. All wearing parts adopt universal international oilfield standard specifications with mature global supply channels. The simple and reliable mechanical structure greatly reduces daily maintenance difficulty, downtime loss and long-term operating costs.

Wide-range Field Environment Adaptability

Key load-bearing steel structures adopt weather-resistant anti-corrosion treatment; core moving parts are optimized with dust-proof, wear-resistant and wide-temperature adaptive design. The whole machine can operate stably in plains, hills, Gobi and dry hilly areas, adapting to high-temperature, dry, windy and low-temperature conventional field working conditions.

Technical specifications

Nominal Drilling Depth (114mm Drill Pipe)3000m
Maximum Static Hook Load1700kN
Main Drawworks Rated Power560kW (750HP)
Rotary Table ModelZP275
Hoisting System Rope Lines5 x 6 / 10 lines
Drilling Wireline Diameter29mm
Drive ModePure Mechanical Drive
Derrick TypeLightweight Reinforced K-type Open-front Derrick
Standpipe Working Pressure35MPa
Working Ambient Temperature-30C ~ +50C
Executive StandardAPI 4F, API 7K, ISO9001

Application fields

  • Medium-shallow onshore conventional oil and gas well drilling and completion engineering
  • Coalbed methane, shallow tight gas and distributed unconventional energy resource development
  • Medium-shallow geothermal well construction, geothermal exploration and civil heating supporting projects
  • Deep industrial water wells, municipal water source wells and rural water conservancy projects
  • Medium-shallow oilfield routine workover, wellbore maintenance and old well production restoration
  • Scattered well group development, complex terrain projects and medium-cost global drilling EPC turnkey projects

OEM and customized solution

Climate Adaptation Customization

Optional ultra-low temperature cold-resistant and cold-start modification package for alpine regions; enhanced dust and sand-proof sealing system for desert and arid areas; salt spray anti-corrosion coating for coastal humid working sites.

Lightweight Structure Fine-tuning

Customize module weight and overall dimension distribution to adapt to mountain road transportation and narrow well-site layout limitations.

Power System Matching Adjustment

Support diesel engine brand customization and power output tuning to adapt to different altitudes, fuel quality and construction intensity demands.

Auxiliary Function Upgrading

Optional hydraulic assist system and basic intelligent drilling parameter monitoring module to improve operating efficiency on the basis of stable mechanical main drive.

Project Exclusive Turnkey Service

Provide personalized equipment color painting, customer brand logo marking, project-dedicated spare parts package and full-cycle professional after-sales technical support.

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Use the official contact information for model selection, specification discussion, and project inquiry.

Phone: +86-13062870081 Email: sales@sjpetroleummachinery.com
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