| 摘要 |
FIELD: physics, measurements. ^ SUBSTANCE: invention relates to the navigation equipment intended for controlling spatial position of a trajectory of wellbores in their construction. Inclinometer tool contains three-component accelerometer, three-component magnetometer, digital processor device, temperature pickup. Note here that the accelerometer represents two three-component accelerometers, i.e. high-stability one with the range, sufficient to measure acceleration in lg, and the second one that features greater range to sustain vibration acceleration acting on the device. ^ EFFECT: increase in accuracy of measurements, inexpensive inclinometer, expanded applications. ^ 1 dwg |
