Gyro (correct pronunciation is year-o, not ji-ro) is a kind of sandwich of Greek origin. The meat is traditionally ground lamb.Mixed with spices and cooked on a vertical rotisserie.yro (correct pronunciation is year-o, not ji-ro) is a kind of sandwich of Greek origin. The meat is traditionally ground lamb.
Many drill rigs that donât employ the Geoprobe drilling machine simply wonât work in areas where the Geoprobe direct push drilling machines actually excel. The Geoprobe machine accommodates several sampling tools that can be readily attached to the boring rods in order to collect groundwater samples, soil and soil-gas samples.
Drilling Methodology. Most horizontal wells begin at the surface as a vertical well. Drilling progresses until the drill bit is a few hundred feet above the target rock unit. At that point the pipe is pulled from the well and a hydraulic motor is attached between the drill bit and the drill pipe.