Calibration & Verification for Drilling and Workover Rigs

RFC provides calibration and verification services for measuring and monitoring instruments used on drilling and workover rigs. Our services support measurement accuracy, equipment reliability, and effective maintenance.

Equipment We Calibrate

Load & Weight Instruments

• Rig Weight Indicators

• Hook Load Indicators

• Deadline Load Cells

• Tension & Compression Load Cells

• Dynamometers

Pressure Instruments

• Standpipe Pressure Gauges

• Mud Pump Pressure Gauges

• Hydraulic & Pneumatic Pressure Gauges

• Digital Pressure Gauges

• Pressure Transmitters

• Pressure Chart Recorders

Torque Instruments

• Torque Gauges & Indicators

• Power Tong Torque Indication Systems

• Torque Wrenches

• Hydraulic Torque Tools

Gas Detection Equipment

• Portable Multi-Gas Detectors

• H₂S Detectors

• Combustible Gas Detectors

• Fixed Gas Detectors & Transmitters

Temperature & Monitoring Instruments

• Temperature Gauges & Indicators

• Temperature Sensors & Transmitters

• Chart Recorders

• Selected Drilling Monitoring Instruments

On-Site Calibration

RFC provides on-site calibration for applicable rig instruments, helping clients coordinate calibration with maintenance schedules and operational requirements.

The scope is established according to instrument type, measurement range, OEM requirements, and site conditions. Adjustment and functional testing can be included where applicable.

Calibration Reports & Deliverables

Depending on the agreed scope, documentation includes:

• Calibration Certificate

• Equipment Identification & Serial Number

• Calibration Results

• Reference Equipment Traceability

• As-Found & As-Left Results, where applicable

• Calibration Status Label

• Next Due Date, where agreed with the client