Transporting Personnel, Pipe, Lumber, Drilling and Treating Fluids, Electrical Equipment, and Industrial Supplies

'drill':5 'electr':9 'equip':10 'fluid':8 'industri':12 'lumber':4 'personnel':2 'pipe':3 'suppli':13 'transport':1 'treat':7

Well-Maintenance Services, Wireline and Pipe Handling Services, and Pipe Line Inspection and Repair Services

'handl':8 'inspect':13 'line':12 'mainten':3 'pipe':7,11 'repair':15 'servic':4,9,16 'well':2 'well-mainten':1 'wirelin':5

Geophysical Survey Services, Well Core Drilling and Testing, and Production Well Testing

'core':5 'drill':6 'geophys':1 'product':10 'servic':3 'survey':2 'test':8,12 'well':4,11

SEWOP

Owners