|
| 3120 | Oil circuit reclosers and sectionalizers (including 25 k.v.), manufacturing | |
| 6023 | Oil delivery | |
| 5149 | Oil drilling muds, wholesale | |
| 7129 | Oil field equipment rental and leasing | |
| 4520 | Oil field road construction | |
| 5121 | Oil kernels, wholesale | |
| 6712 | Oil lease brokers, offices | |
| 2912 | Oil measuring and dispensing pumps, manufacturing | |
| 5121 | Oil nuts, wholesale | |
| 5239 | Oil paintings, original and prints, retail | |
| 2710 | Oil pipe and tube (e.g., casing, tubing, drill pipe), made from purchased iron or steel | |
| 4520 | Oil pipelines, construction | |
| 7010 | Oil properties, lessors of | |
| 4520 | Oil pumping station construction | |
| 2912 | Oil pumps, mechanical, automotive and truck gasoline engine, manufacturing | |
| 4520 | Oil refineries, construction | |
| 5150 | Oil refinery parts, accessories and supplies, wholesale | |
| 5141 | Oil refinery products, wholesale | |
| 5150 | Oil refining machinery and equipment, wholesale | |
| 6599 | Oil royalty dealing (i.e., acting as principals) | |
| 6599 | Oil royalty holders | |
| 1120 | Oil sampling service for oil companies, on a contract basis | |
| 1110 | Oil sand mining | |
| 2699 | Oil seals, asbestos, manufacturing | |
| 1912 | Oil seals, leather, manufacturing | |
| 2519 | Oil seals, rubber, manufacturing | |
| 0111 | Oil seed and grain farming, combination | |
| 1110 | Oil shale or bituminous sand digging | |
| 9000 | Oil spill cleanup | |
| 2429 | Oil spill sorbents, manufacturing | |
| 2812 | Oil storage tanks, heavy gauge metal, manufacturing | |
| 4520 | Oil storage tanks, installation | |
| 2912 | Oil well and oil field pumps, manufacturing | |
| 7129 | Oil well drilling machinery and equipment rental | |
| 1120 | Oil well drilling, on contract basis | |
| 1120 | Oil well fire control services | |
| 1120 | Oil well logging, on a contract basis | |
| 5150 | Oil well machinery and equipment, wholesale | |
| 1120 | Oil well rig building, repairing and dismantling, on a contract basis | |
| 5150 | Oil well sucker rods, wholesale | |
Printer friendly version