Patentsok

NEAR-CONTINUOUS TIME-BASED MARINE SEISMIC DATA ACQUISITION AND PROCESSING

Methods and systems that combine wavefields associated with generalized source activation times and near-continuously recorded seismic data

TRIPLE-DEPTH QUAD-SOURCE SEISMIC ACQUISITION

METHOD OF ACQUIRING GHOST-FREE SIGNATURES FOR BROADBAND SOURCE CALIBRATION BY MAXIMIZING A COST FUNCTION

SWEEP SIGNAL FOR COMBINATION OF A MARINE NON-IMPULSIVE SOURCE OUTPUT WITH A MARINE IMPULSIVE SOURCE OUTPUT

RESONATING GAS SEISMIC SOURCE

Estimation of Direct Arrival Signals Based on Predicted Direct Arrival Signals and Measurements

CODED SIGNALS FOR MARINE VIBRATORS

DIPOLE-TYPE SOURCE FOR GENERATING LOW FREQUENCY PRESSURE WAVE FIELDS

Methods and systems to separate wavefields using pressure wavefield data

CROSS-LINE SOURCE SEPARATION BASED ON CROSS-LINE STREAMER SEPARATION

Fremgangsmåte og system for å justere snutid for fartøy ved strekktilbakekobling

Interference attenuation of a residual portion of seismic data

Seismic data acquisition for velocity modeling and imaging

System og fremgangsmåte for å fjerne innsamlingsrelatert støy fra seismiske data

Higly-sparse seabed acquisition designs adapted for imaging geological structure and/or monitoring reservoir production

Impact assessment of marine seismic surveys

Marine seismic surveying based on binning techniques and coverage parameters

Yttersåle for fottøy

En ryggsekk

Bæremeis for ryggsekk

ELECTRODE, ELECTRICAL ENERGY STORAGE DEVICE & METHOD

Fremgangsmåte for fremstilling av en solcelle.

Fremgangsmåte for å separere CO2 fra en gassblanding

Tracers