Oilfield Glossary
Oilfield Glossary
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Searched for "signal" in All Fields (148 result(s) found)

Variables and Numbers

6FF40

A

acoustic coupler AGC time constant array induction audio measurement
acoustic positioning alias filter array laterolog autocorrelation
acoustic traveltime aliasing array propagation resistivity automatic gain control
acquisition antialias filter array sonic azimuthal
AGC

B

balanced array borehole correction bound fluid broadside array
bel borehole televiewer bound water bucking coil
bond log

C

cable check-shot survey control valve CPMG
casing collar locator (CCL) collar locator controller crosscorrelation flowmeter
cave effect complex trace analysis convolution crosswell electromagnetic tomography
cement bond log complex-trace analysis convolve crosswell seismic tomography
channeling conductivity coupling crosswell tomography
check shot survey

D

dB delta t stretch depth of investigation displacement
decibel delta-t stretch depth-derived distributed temperature log
deconvolution dephasing differential spectrum distributed-temperature log
deep induction depth derived directivity dynamic range

E

eddy current measurement electric probe electrical impedance probe electromagnetic caliper
eddy-current measurement

F

fast formation arrival flux leakage free fluid FT
fast-formation arrival Fourier analysis frequency full waveform
filter Fourier transform

G

gain geometrical factor geophone pattern ground roll
gamma ray densitometer geophone array Gibbs' phenomenon

I

ID induction interwell tomography inversion
impulse activation

J

J factor

M

magnetic flux leakage magnetic-flux leakage microspherical log mist drilling
magnetic mud microlaterolog

N

nest noise log nuclear fluid densimeter nuclear magnetic resonance measurement
noise

O

optical probe oxygen activation

P

pig processing pseudogeometrical factor pulse-echo
polarity standard proximity log pulse echo

R

R signal radius of investigation resistivity R-signal
radial response reflection ring resistivity

S

seismic acquisition signal small pore water stack
seismic processing signal to noise ratio small-pore water stacking velocity
shifted spectrum signal-to-noise ratio sonde error Stoneley wave
shoot a well skin effect sonic measurement

T

tail buoy telemetry transmission tomography traveltime
tapered cutoff

U

ultrasonic caliper ultrasonic measurement

V

vertical response

W

Walsh-Hadamard transform well shoot Wide-azimuth towed-streamer acquisition

X

X signal X-signal

Z

zero crossing