measurement while drilling - Globe Thesis

Keyword [measurement while drilling] Result: 21 - 40 \| Page: 2 of 3
21.	Research And Design On Wireless Electromagnetic Short-hop Transmission System Of Down-hole Near-bit Data
22.	Analysis Of EM-MWD Signal Transmission Characteristics In Oil Horizontal Well Drilling
23.	The Research On Measurement While Drilling Mud Pulse Signal Recognition
24.	Research On Coherent Demodulation Of Drilling Fluid Pressure PSK Signals And Analysis On The Bit Error Rate
25.	Research On Measurement-while-drilling Technology Of Borehole Trajectory In Underground Coal Mine
26.	The Research On Measurement While Drilling Mud Pulse Signal Denoising
27.	Research And Implementation Of MWD Mud Pulse Codec Technology
28.	A Study On Key Technology And Dynamics Of The Continuous Wave Generator Of Drilling Fluid For Measurement While Drilling
29.	Research On Technology Of Drilling Combined Rotary With Direction And Related Mud Pulse MWD
30.	Research On The Azimuth Response Of Electromagnetic Wave While Drilling
31.	Wellbore Anti-Collision Method Research Based On The Magnetic Measurement While Drilling
32.	Analysis On Bit Error Rate Of The Drilling Fluid Pressure PSK Signals With Wave Form Distortion
33.	Nonlinear Correction Of The Rotary Valve Load Torque And Analysis On The Rotary Speed Control Method
34.	Research On Trajectory Control System Of Kilometer Directional Drilling Machine
35.	Research On Noise Canceling Algorithm Of High Speed Mud Pulse Signal
36.	Research On Detection And Recognition Of Measurement While Drilling Mud Pulse Signals In Complex Noise
37.	Study On Characteristics Of Variable-amplitude Drilling Fluid Pressure Phase Shift Keying Signals
38.	Research On Error Compensation Of Equivalent Rotation In MWD
39.	Analysis On The Fluid Driven Torque Of Rotary Valve In The Measurement-While-Drilling System
40.	New measurement-while-drilling surveying technique utilizing sets of fiber optic rotation sensors
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