METHOD FOR NOISE CANCELLATION IN RECORDING SYSTEMS DURING DRILLING / MEASUREMENT DURING DRILLING, LEGISLABLE MEDIA BY PROCESSOR AND PARACANCING METHOD OF A WELL TELEMETRY SYSTEM

摘要

Method for Noise Canceling in Record Systems During Drilling / Measurement During Drilling, Processor Readable Media and Method for Noise Canceling in a Well Telemetry System The present invention relates to a method for noise cancellation in a well telemetry system. The method includes acquiring at least one signal in the system, predicting at least one deterministic component of a signal based on a change of at least one deterministic component from previous signal values and subtracting at least one component. predicted deterministic value of an acquired signal.