Approve™ is purpose-designed to help meet the requirements of American Petroleum Institute MPMS Chapter 4.1
API Chapter 4 serves as a guide for the design, installation, calibration, and operation of meter proving systems.
API Chapter 4.1 provides a general introduction to the subject of proving. The requirements in Manual of Petroleum Measurement Standards Chapter 4 are based on customary practices that evolved for crude oils and products covered by API Chapter 11.1. The prover and meter uncertainties should be appropriate for the measured fluids and should be agreeable to the parties involved.
Approve™ conforms to American Petroleum Institute MPMS Chapter 13.2 – Statistical Methods of Evaluating Meter Proving Data.
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