Prover Inspection and Repair 

Accurate measurement is the foundation of success in the oil and gas industry. CRT Measurement Services delivers specialized prover inspection and repair services that ensure dependable performance from your metering equipment.

What Is a Prover?

A prover is a tool that verifies the accuracy of liquid or gas flow meters by comparing their readings against a known volume standard. There are both mobile and stationary provers. Provers are critical for maintaining custody transfer integrity and regulatory compliance.

When a prover is out of alignment or in need of repair, it can compromise measurement accuracy and lead to costly disputes, fines or product loss.

Routine prover inspection helps identify wear, mechanical failures or calibration drift before they impact operations. Prover repair services are equally vital to correct performance issues, restore functionality and extend service life.

About Our Services

CRT Measurement Services provides field-proven expertise in prover inspection and repair across the oil and gas industry. Located in Magnolia, Texas, we support operations that transport petroleum products through pipelines, trucks, railcars, barges and ships.

Our certified technicians are trained in all major proving systems and provide full-service support for both small- and large-volume provers. We work with piston provers, ball provers and other industry-standard designs used in custody transfer and allocation metering. Whether your prover requires a routine inspection or a complex repair, our team will evaluate, service and verify the equipment for field readiness.

Why Work With Us?

Our prover inspection and repair services are designed to maximize your equipment uptime, accuracy and compliance while reducing your total cost of ownership. The many benefits of working with us include:

• Thorough inspections: Our technicians examine all critical components of your prover system, including valves, seals, cylinders, sensors and mechanical parts for signs of wear, leakage or malfunction.
• Accurate repairs: From simple component replacements to full overhauls, we ensure that your prover is restored to optimal operating condition with genuine parts and manufacturer-approved techniques.
• Precision calibration: Our meter proving and calibration services make sure that your flow meters meet accuracy standards for custody transfer and regulatory inspections.
• Documentation and traceability: You receive complete service records to support compliance and legal requirements.
• Integrated support: Prover inspection and repair services can be bundled with our other offerings, such as valve and actuator repair or meter tube recertification, for complete site support.

By working with CRT Measurement Services, you reduce operational risk while ensuring that all prover maintenance is handled by trained professionals. Attempting prover inspection or meter prover repair without the proper training and equipment can result in extended downtime, injury hazards or voided warranties. Our clients trust us to provide peace of mind that the job gets done right the first time.

Get Reliable Service From a Trusted Provider

CRT Measurement Services combines advanced technology with extensive experience in the field to deliver elite solutions in measurement and control. We genuinely care about protecting your assets, improving system performance and supporting your long-term success.

Give us a call at (832) 769-4135 or reach out to our team online to discuss your measurement or control requirements.