Ключевые слова: bounce, cleaning, crude oil, cutting, derrick, dirty, drill, drilling, drilling fluid, drilling rig, engineering, equipment, exploration, flow, fluid, gas, geology, industrial, industry, job, junk basket, lifting, metal, movement, mud, mud screen, mud system, oil, oil industry, oil rig, oilfield, oilrig, petroleum, pipe, platform, rails, research, reserve, rig, safety, sandstone, shaker, shale, shale shaker, sky, slide, technology, vibration, well, wellhead,