API MPM CH6.1 : 1991

6.1.1 Introduction
      6.1.1.1 Compliance
      6.1.1.2 Future Developments
6.1.2 Scope
6.1.3 Field of Application
6.1.4 Referenced Publications
6.1.5 Requirements for All LACT Systems
      6.1.5.1 Sampling
      6.1.5.2 Maintaining Allowables
      6.1.5.3 Monitoring Quality
6.1.6 Displacement and Turbine Meter LACT Systems
      6.1.6.1 Installation
      6.1.6.2 Specific Requirements
      6.1.6.3 Facilities and Procedures for Proving
              Displacement and Turbine Meters
      6.1.6.4 Displacement and Turbine Meter System Operation
      6.1.6.5 Nonmerchantable Oil Interruption

Covers design, installation, calibration, and operation of a lease automatic custody transfer (LACT) system. Applies to unattended and automatic measurement by meter of hydrocarbon liquids produced in the field and transferred to a pipeline in either a scheduled or non-scheduled operation.