API Licenses

DOYLES Commitment

As an API licensee, DOYLES manufactures, re-manufactures and repairs all drilling-related equipment in strict accordance with API-mandated specifications and tolerances. To assure that compliance, DOYLES has implemented a comprehensive quality control protocol, from incoming product inspection to multi-step final testing before shipment.

About API

For more than 75 years, The American Petroleum Institute (API) has served as the national trade association for the oil and natural gas industry in America. API’s operating standards represent the industry’s collective knowledge on drilling equipment, engineering, operating practices, environmental protection and safe, interchangeable equipment.

API Certifications

Designed for manufacturers of production, drilling, and refinery equipment, the API monogram program verifies that licensed manufacturers are operating in compliance with industry standards.