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Oil and Gas Field Services, NEC

Acidizing Wells

Bailing, Cleaning, Swabbing, and Treating of Wells

Cleaning Wells

Construction, Repair, and Dismantling Services

Derrick Building, Repairing, and Dismantling

Detection and Analysis Service, Gas

Excavating Slush Pits and Cellars

Gas Compressing (Natural Gas) At the Fields

Gas Field Services, Nec

Haulage, Oil Field

Hot Shot Service

Lease Tanks, Oil Field: Erecting, Cleaning, and Repairing

Mud Jacking Contractors

Oil Consultants

Oil Field Equipment-Repair

Oil Field Service

Oil Inspectors

Oil Sampling Service for Oil Companies

Oil Well Surveyors

Pipe Inspection

Processing Service, Gas

Pumping of Oil and Gas Wells

Removal of Condensate Gasoline From Field (Gathering) Lines

Riggers

Roustabouts

Servicing Oil and Gas Wells

Testing, Measuring, Surveying, and Analysis Services

Well Logging