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Standards Development
This document specifies design requirements, design verification and validation, quality control, performance evaluation, and maintenance for downhole-drive systems of progressing cavity pumps used in the petroleum, natural gas, and low-carbon energy industries.
This document applies to products meeting the definition of electric downhole-drive systems, including the components that constitute the system: flexshaft, seal chamber section, gear reducer unit, and motor. Components supplied under the requirements of this document exclude previously used subcomponents. This doucument doesn’t apply to the hydraclic downhole-drive systems.
Equipment not covered by this document includes power cables, cable lead seals, cable-specific wellheads, electric surface control equipment s, and junction boxes. Such equipment can be covered in other international standards. This document does not apply to repair and redress equipment requirements.
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