15 October 2013: Non-provisional patent application to USPTO for a Steering Unit for a Rotary Steerable Tool


Mechanical and Multidisciplinary Engineering for Oilfield Tools

  •  Mechanical concept, design, engineering, prototyping, manufacturing applied to:

Rotary Steerable Tools

High Pressure-High Temperature applications

High shocks and vibrations environment

Measurements and Logging While Drilling tools

Power generation using mud turbine driven alternators

Motor and BSA controlled valves

Nuclear packaging (gamma ray detectors, pulse neutron & X-ray generators)

Electronics packaging (PCB & MCM)

Drill Bits

Permanent Well Monitoring tools

Wireline open and cased hole tools (production logging & perforating)

  • Materials for mechanical engineering for downhole applications (metal alloys, non-metals)
  • Abrasion mitigation
  • Erosion mitigation
  • Drilling dynamics
  • Drilling fluid mechanics
  • Mechanical design for control systems
  • Mechanical modelling and simulation (including CAD, FEA)
  • Signal Processing
  • Design for Manufacture
  • Design of experiments, tests and qualification rigs
  • Qualification program and execution
  • FMEA
  • Failure analysis
  • Prototyping
  • Production

Other Applications

This knowledge and knowhow gained in the oilfield services may also be applied to the following industries and applications: 

  • Aerospace
  • Automotive
  • Cranes and Lifting Gear
  • Defence Equipment
  • Domestic Products
  • Earth Moving/ Agricultural
  • Forestry/ Timber handling
  • General Mechanical
  • Heavy Fabrications
  • Hydraulic Equipment
  • Jig and Tool Equipment
  • Mechanisms
  • Mining Equipment
  • Press Tools
  • Pressure die-castings
  • Pressure vessels
  • Product Design
  • Railway
  • Robotics
  • Sheet Metal
  • Special purpose machines
  • Structural steelwork
  • Test rigs & equipment
  • Tooling
  • Welding

Shield OilTech uses SolidWorks from NT CAD CAM for its designs and simulations. 

SolidWorks & NT CADCAM