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Keywords: data quality
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Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 26–29, 2024
Paper Number: SEG-2024-4101272
... sea bottom, which is present due to the imperfect multiple suppression algorithms while pre-stack processing. Our results show that the method effectively removes the residual noise without harming the valuable signals in post-stack data. geologist seismic data post-stack seismic data data...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 26–29, 2024
Paper Number: SEG-2024-4101544
... geology well logging data quality reservoir characterization stratigraphy log analysis machine learning artificial intelligence correlation geological subdiscipline applied geoscience & energy 10 automated stratigraphic correlation workflow exploration geophysicist horizontal well basin...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 26–29, 2024
Paper Number: SEG-2024-w12-01
... data quality may make this cost acceptable. geology amplitude acquisition iteration irregularity source time geologist reservoir characterization separation data quality interference exploration geophysicist weak event separation quality dither american association applied...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 26–29, 2024
Paper Number: SEG-2024-4091891
... decomposition pursuit decomposition geologist reservoir characterization holo-hilbert spectral analysis variational modal amplitude modulation mode decomposition high-frequency component applied geoscience & energy 10 exploration geophysicist data quality frequency seismic signal china...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 26–29, 2024
Paper Number: SEG-2024-4092265
... on synthetic data and field data. noise machine learning matrix geologist data quality approximation artificial intelligence seismic data robust seismic data noise suppression applied geoscience & energy 10 low-rank approximation low-rank matrix approximation geology reservoir...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 26–29, 2024
Paper Number: SEG-2024-4093236
... of fractures, deep burial, strong anisotropy, and poor seismic data quality of buried hills make their prediction difficult. This paper carries out interpretive processing methods and fracture reservoir prediction research. Firstly, dominant band filtering and structural-guided filtering are used to improve...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 26–29, 2024
Paper Number: SEG-2024-4093272
.... The proposed local Radon transform enables processing data composed of a superposition of complex waveforms with spatially variant dips. radon transform offset geology geologist reservoir characterization algorithm exploration geophysicist data quality operator integration path local radon...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 26–29, 2024
Paper Number: SEG-2024-4093833
... is applied to cluster calculation, and the spatial distribution of reservoirs with different thicknesses is depicted, The application results of actual data show that this method has a good discrimination effect on reservoirs with different thicknesses. wavelet transform application thickness data...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 26–29, 2024
Paper Number: SEG-2024-4093950
.... The application shows that the proposed method can improve the accuracy of sandbody connectivity detection effectively. This study has certain reference significance for the prediction of sandbody connectivity. noise depositional environment sedimentary geology geologist data quality fluvial...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 26–29, 2024
Paper Number: SEG-2024-4094654
... the reliability of this method. In addition to improving the SNR of seismic data, the proposed method also has certain advantages in weak signal protection. geologist interpolation avo information data quality data interpolation noise applied geoscience & energy 10 reservoir characterization...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 26–29, 2024
Paper Number: SEG-2024-4094798
... zones of poor data quality associated with the coupling issue. In the first application, the spectrum is clustered to autonomously categorize DAS traces into seismic signal and noise. In the second application, the coherency of amplitude spectra is used to quantitatively assess the coupling along...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 26–29, 2024
Paper Number: SEG-2024-4095155
... survey and DSA survey show satisfactory outcomes in terms of data quality in both time-space and frequency-space domains. Daily operational statistics demonstrated the significant productivity enhancement provided by DSA, achieving a threefold increase in acquisition efficiency. Consequently...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3911073
... ahead of field operations, and the ability to effectively manage a complex project with many professional service groups involved. Data quality was excellent despite multiple source types, less than ideal operating conditions (weather) and significant disadvantage complications, such as rivers...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 27–September 1, 2023
Paper Number: SEG-2023-3911035
... government data quality energy 10 sichuan basin international zhang southwest china li xuefeng imaging society applied geoscience anticline compensation A case study: joint 3D surface seismic and VSP survey and its effect in complex structural areas of southwest China Huang Yuanyi...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 28–September 1, 2022
Paper Number: SEG-2022-3741982
... american association tarim basin pair bead data quality carbonate platform exploration geophysicist applied geoscience efficiency luconia province international Pair beads seismic anomalies: the cave features important to but missed in carbonate studies Fangjian Xue, FJX Resources, Houston...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 28–September 1, 2022
Paper Number: SEG-2022-3744890
.... The upscaled models obtained using this method show a good consistency for generated waveforms. data quality numerical homogenization media hanasoge reservoir characterization computational physics wavelet-based numerical homogenization multiscale modeling upstream oil & gas journal...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 28–September 1, 2022
Paper Number: SEG-2022-3746166
... scratch in quality, which also plays a guiding and exemplary role for the 3D seismic exploration in complex mountainous areas of Ying Xiongling and similar areas in the next step. structural geology operation international data quality application american association upstream oil & gas...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 28–September 1, 2022
Paper Number: SEG-2022-3745686
... to a conventional linear stack. upstream oil & gas international artificial intelligence das noise attenuation data quality exploration geophysicist noise attenuation reservoir characterization bandwidth figure 1 expanded abstract american association coefficient information snr whitcombe...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 28–September 1, 2022
Paper Number: SEG-2022-3746046
... spectral upstream oil & gas reservoir characterization high quality reservoir prediction international amplitude spectrum reflection coefficient exploration geophysicist operator seismic spectral transform applied geoscience data quality resolution application american association...
Proceedings Papers

Paper presented at the SEG/AAPG International Meeting for Applied Geoscience & Energy, August 28–September 1, 2022
Paper Number: SEG-2022-3749793
... resolution spectral decomposition extended abstract data quality annual international conference delineation time fourier transform american association wavelet mapping Enhancing geological features delineation by combining a relative geological time model with the matching pursuit spectral...

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