![[Society of Petroleum Engineers SPE International Conference on Health, Safety, and Environment in Oil and Gas Exploration and Production - Caracas, Venezuela (1998-06-07)] SPE International Conference on Health, Safety, and Environment in Oil and Gas Exploration and Production - Optimizing The World-Wide Application of HSE Management Systems - An International Drilling Contractor's Experience]()
[Society of Petroleum Engineers SPE International Conference on Health, Safety, and Environment in Oil and Gas Exploration and Production - Caracas, Venezuela (1998-06-07)] SPE International Conference on Health, Safety, and Environment in Oil and Gas Exploration and Production - Optimizing The World-Wide Application of HSE Management Systems - An International Drilling Contractor's ExperienceStibbs, W.; Lewis, S.J.