... petroleum geology economic geology applied geoscience society seismic resolution enhancement international spectrum comparison spectral balancing spectral geosolution summary Comparison of seismic resolution enhancement techniques: spectral extrapolation vs spectral balancing Charles I. Puryear...

... the forward model and the inversion procedure. Then, specific sensing modality and signal properties assumptions are discussed. Examples are used to validate the proposed method. upstream oil & gas canada government american association spectrum acquisition non-uniform dispersed source array...

... geophysicist expanded abstract applied geoscience geology reservoir characterization workflow migration tomography workflow variance american association energy 10 eagle ford play spectrum geophysics land case study Q Tomography Workflow: Land Case Study in the Eagle Ford Play Itai Sharabi...

... deconvolution american association geologist united states government inversion international grion exploration geophysicist spectrum eage annual conference estimation seismic wavefield arash jafargandomi modulation Value of marine vibrators for effective frequency-dependent spatial sampling...

... the quality of well-seismic calibration in the gas cloud area, and effectively increased the utilization degree of reserves in the gas cloud area. Note: This paper was accepted into the Technical Program but was not presented at IMAGE 2022 in Houston, Texas. china government spectrum asia government...

...-noise separation fei luo evaluation vibrator applied geoscience society spectrum lianbin jiang asia government frequency exploration geophysicist energy 10 distortion excitation guowei wei Quantitative evaluation of vibroseis excitation signal based on signal-noise separation Fei Luo...

... Multi-channel analysis of surface wave (MASW) has attracted popularity in site investigation activities for retrieving the shear wave velocity profile of the ground. Although the workflow of processing MASW has developed for many years, manual interpretation of the multi-mode dispersion spectrum...

... reservoir surveillance spectrum upstream oil & gas production monitoring exploration geophysicist tibetan plateau production control international production logging reservoir characterization thickness inversion energy 10 american association das normalization fiber optical...

... accuracy. artificial intelligence seismic interpolation pinn twt neural network offset fomel claerbout machine learning differential equation international american association upstream oil & gas interpolation spectrum exploration geophysicist applied geoscience information...

... upstream oil & gas correction impedance american association vertical seismic profile quantitative improvement exploration geophysicist reservoir characterization enhancing conventional vsp data wavefield geophone frequency spectrum international applied geoscience workflow...

... compensation characteristic american association upstream oil & gas spectrum inversion interface low-frequency compensation exploration geophysicist reflection coefficient sequence reservoir prediction reservoir characterization thickness applied geoscience equation...

... At present, the velocity spectrum picking needs a lot of manual operation by experienced processors, which is time-consuming and inefficient, and is easily affected by human experience. By taking the advantages of artificial intelligence technology in the field of image processing, this paper...

... in Houston, Texas. reservoir characterization milankovitch climatic facies nw china upstream oil & gas yang exploration geophysicist structural geology bogda mountain mudrock facies spectra sandstone facies society american association spectrum variation international energy 10...

... on the information of adjacent clean traces and adjacent clean spectrum. The proposed method combines a blind-trace network, an automatic spectrum suppression technique and a trust spectrum boosting technique for high-accuracy seismic data reconstruction to denoising processing. Experiments on synthetic swell noise...

... spectrum modeling & simulation perturbation distortion applied geoscience energy 10 equation Seismic speckle as multiplicative noise explaining land reflections distorted by near-surface scattering Andrey Bakulin, Geophysics Technology, EXPEC Advanced Research Center, Saudi Aramco; Dmitry...

..., it improves not only the accuracy of rock type prediction spatially, but also the accuracy of reservoir and permeability prediction. flow in porous media permeability fluid dynamics well logging prediction spectrum applied geoscience international reservoir reservoir characterization american...

... processing stages. The resulting final PSTM gathers and stack volumes provide uplift compared to previous processing results. These improvements include broader bandwidths in the low and high end of the spectrum, enhanced structural feature imaging, and improved S/N. Furthermore, using 5D interpolation, data...

... is demonstrated using noisy synthetic and real-world shot-gathers. The proposed approach generated high-resolution, multimodal dispersion spectra while the existing methods failed to produce mode-separated dispersion spectra. spectrum geophysics s-transform frequency applied geoscience energy 10...

... it difficult for the amplitude-based the uncertainties of the amplitude based methods. hydrocarbon detection methods to effectively detect oil and gas. Aiming at the above problems, this paper adopts Data frequency extension processing based on spectral spectrum balancing frequency extension technology...

... but was not presented at IMAGE 2021 in Denver, Colorado. reservoir characterization sand unit wavelet intra-reservoir sand architecture delineation spectrum artificial intelligence seismic resonance reflector upstream oil & gas depth domain modified cepstral decomposition shale break Intra...