Results 91 to 100 of about 3,718 (163)

Experimental verification of acoustic communication along metallic drill pipes

open access: yes, 2014
This project focuses on the realization of acoustic communication along scaled-down metallic drill pipes to provide transmission of down-hole measurements to the surface while the oil well is being drilled.
Ho, Leong Chee
core  

Wireless Underground Sensor Communication Using Acoustic Technology. [PDF]

open access: yesSensors (Basel)
Al Moshi MA   +3 more
europepmc   +1 more source

Classifying Streamflow Duration: The Scientific Basis and an Operational Framework for Method Development. [PDF]

open access: yesWater (Basel), 2020
Fritz KM   +6 more
europepmc   +1 more source

Minimum-Shift-Keying (MSK) modulation for Mud Pulse Telemetry (MPT)

open access: yes
We introduced a modulation scheme known as Minimum-Shift-Keying (MSK) that is less prone to transmission errors, has the potential to provide higher data rates, has a comparable power consumption for signal transmission and supports increased flexibility
Baker Hughes Company
core  

Radar in 7500 m Well Based on Channel Adaptive Algorithm. [PDF]

open access: yesSensors (Basel)
Liu H   +5 more
europepmc   +1 more source

Performance and detection range of acoustic receivers in mangrove habitats. [PDF]

open access: yesJ Fish Biol
Kanno S   +5 more
europepmc   +1 more source

Downhole Applications of Magnetic Sensors. [PDF]

open access: yesSensors (Basel), 2017
Gooneratne CP, Li B, Moellendick TE.
europepmc   +1 more source

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