Method improvements polymer mud to improve data transmission quality on hydraulic communication channel

Figure 1
The principle of operation of the hydraulic communication channel. 1-internal part of the device, 2-external part of the device, 3-wall of the well, 4-electromagnet, 5-locking valve, 6-internal space.

Figure 2
Diagram of a rotary type pulsator: a - work diagram; b - graph of the pulse signal; in - the appearance of the pulsator; 1 - rotating impeller; 2 - impeller phase manipulation, installed with the possibility of rotation around the axis to the left - right; 3 - system housing.

Figure 3
Coding signals in the hydraulic communication channel

Figure 4. Scheme of the structures of the molecules of PAA (a) and hypan (b)
Figure 5. Diagram of the structure of nitrilotrimethylphosphonic acid

Figure 6. Combined graph of the effect of lubricants on the torque readings in polymer-bentonite solutions