companhia de mineração em Macaé

Schlumberger is the world's leading provider of technology for reservoir characterization, drilling, production, and processing to the oil and gas industry. Working in more than 85 countries and …

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Atlas Copco Rental - 24/7 Reliable solutions Minimize downtime and maximize production with our temporary industrial air, power, steam,nitrogen and flow supply solutions.

Halliburton offers a broad array of oilfield services and products to upstream oil and gas customers worldwide.

Driven by our purpose of safeguarding life, property and the environment, DNV GL enables organizations to advance the safety and sustainability of their business.

Superior Energy Services serves the drilling, completion and production-related needs of oil and gas companies worldwide.