Mathematical Problems in Engineering / 2013 / Article / Tab 1

Research Article

Delay Pressure Detection Method to Eliminate Pump Pressure Interference on the Downhole Mud Pressure Signals

Table 1

SNR of reconstructed mud pressure DPSK signal.

Delayed time (ms)SNR of reconstructed mud pressure DPSK signal

0.9872.6
1.9572.6
2.9372.5
3.9172.4
4.8972.1
5.8670.5

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