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Oil and gas well completion services, namely, hydraulic fracturing, oil pumping, cementing services for oil and gas wells, well pressure control, well stimulation, and wireline services in the nature of lowering perforating equipment in oil and gas wells by wireline trucks; Maintenance, servicing, and dismantling of oil and gas wells, namely, cleaning, repairing, plugging, and closing of oil and gas wells

Oil well prospecting, namely, perforation and spill treatment

Oil and gas well services, namely, wireline logging and monitoring services in the nature of performing testing, diagnostics, and analytics for oil and gas wells