PETROCHEM

marketing services, namely marketing drilling fluid additives, specialty chemicals, and production-treating chemicals, all for use in the oil and gas industries; management and consultation services for the drilling and completion of oil, gas, and water wells; personnel services, namely providing well-site and office-based support personnel experiecned in various aspects of the oil, gas, and water industries

engineering services in the oil, gas, and water industries; consultation services relating to technology in the oil, gas, and water industries; chemical laboratory support services; chemical analysis