Increasing demand for petroleum products has triggered the Oil and Gas industry to embrace more efficient means of Operations. Six Sigma has been applied by companies in Oil and Gas Industry to improve production, increase reliability and reduce costs while running safe operations. Some of the leading companies in this sector that been benefiting from Six Sigma approach are Chevron, Aramco, Texaco, Aera Energy, Baker Petroilite and Halliburton. Amongst Indian companies Reliance Petroleum, ONGC and Indian Oil have adopted Six Sigma in some of their core processes.
Some examples of Six Sigma Projects done in Oil and Gas sector are:
- Improving Oil Production
- Improving drilling equipment effectiveness and reliability
- Improving fluid measurement systems
- Cycle time reduction in core processes
- Effective implementation of new technologies
- Improvement in yield from existing technologies
- Improving safety in offshore oil and gas operations













