Rationale for use gyroscopic system at a horizontal and directional drilling
The gyroscopic inclinometer steady against influence of external forces is considered; the block of measurement of a corner and the timer are replaced with the borehole electronic block, allowing to register data on a surface in real time. As part of the gyroscopic inclinometer gauges angular velocity are shown dynamically configurable, and fiber-optic gyroscopes, accelerometers, together with established and recorded on a turntable. The gyroscopic system, which isn't submitting influence of a magnetic field, used for measurements in upsetting pipes is described at big hindrances of a magnetic field. The practical effect of implementation: use to determine the parameters of the trajectories of oil, gas, geothermal and other wells, mainly composed of complex navigation systems deviated horizontal drilling.