Oil and gas
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We work in partnership with our customers to ensure the safety, reliability and performance of their gas assets once they become operational. Drawing on a rich heritage in gas processing and transportation within many international markets, we translate asset management policy into operational practice. We are proud to have developed some of the industry’s most successful systems and software to optimise asset energy use, production, reliability and processing.

In-service verification services

DNV GL provides verification services to assure that assets comply with the requirements defined by owners, authorities and other stakeholders in regards to safety, environment, integrity and functionality. This includes assuring existing plans and facilities through independent assessments, analyses, testing and surveys during the in-service phase.

Asset performance and optimization services

Our network of specialists monitors and validates the performance of assets and equipment to recognized industry standards, including operational verification schemes.

Asset integrity services

From engineering consulting and analysis to maintenance and inspection management and pipeline uprating, DNV GL’s operation performance and integrity services have been designed to safeguard the capabilities of every asset.

PKI Methane Number Calculator for Pipeline Gas

Determine the quality of pipeline gas and secure safe and reliable use by calculating the Propane Knock Index (PKI) methane number

PKI Methane Number Calculator for Pipeline Gas

Related information

Safety, reliability and performance across the gas value chain

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A global network of experts, laboratories and test sites

Our dedicated experts in laboratories and on test sites worldwide are ready to assist you.

Innovation and development

We help drive the oil and gas sector forward by developing new technical solutions, standards and industry best practices.

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