| 摘要 |
FIELD: physics, measurement. ^ SUBSTANCE: invention relates to measuring technique and can be used for measuring the level of oil and water in the annular space of a deep-well pump bore hole. Measuring device is lowered into the bore hole using a rope and the tension and the running depth of the rope. After reaching the levels to be measured the device creates a dynamic jerking of the rope. After reaching the level of oil and water the rope is jerked once again. The running depth of the rope at the moment of jerking is recorded on the surface, determining this way the depth level of the well fluid and the thickness of the layer of oil. The jerking of the rope when it reaches the metre is carried out by sequential release of two loads, placed in the case of the device. The release of the first load is carried out when it reaches the level of the liquid, and the second - when reaching the division of the water and oil. The lock holding the first load, is released when the lock is acted upon with any liquid, and the lock, which holds the second load is released only when the lock is acted upon by water. The depth of the level of oil and water is determined by the distance between the dynamic jerks during the lowering of the device using the rope. ^ EFFECT: increase in accuracy of measuring and widening the functional capabilities. ^ 3 dwg |
