A nonlinear method for filtering noise and interference of pulse signal in measurement while drilling
ZHAO Jianhui1, WANG Liyan1, SHENG Limin2, WANG Jiajin2
1. School of Instrument Science and Optical-Electronics Engineering, Beijing Aeronautics and Astronautics University, Beijing 100083, China; 2. PetroChina Exploration and Development Research Institute, Beijing 100083, China
ZHAO Jianhui, WANG Liyan, SHENG Limin, WANG Jiajin. A nonlinear method for filtering noise and interference of pulse signal in measurement while drilling[J]. Editorial office of ACTA PETROLEI SINICA, 2008, 29(4): 596-600.