... an optimization-based workflow implemented as neural network training was developed to construct an RGT cube that can satisfy the trace-to-trace correlations which is captured by flow field and seismic amplitude. This workflow does not rely on interpreter label input. A public dataset has been tested...

... of Mexico, seismic amplitudes are known to be less sensitive to the range of reservoir properties but are more sensitive to structural position and fluid contacts. We made use of synthetic seismograms from simulation models (Sim2Seis) to identify the reservoir models that best match the seismic data...

... volumetric curvature international energy 10 eigenvector curvature american association compute society reservoir characterization exploration geophysicist marfurt reflectivity upstream oil & gas hypersurface matrix isosurface applied geoscience seismic amplitude computation chopra...

... amplitude geostatistical inversion corresponding amplitude interlayer reservoir characterization international energy image2022-3750870 replacement upstream oil & gas hydrocarbon detection neogene hydrocarbon detection american association seismic amplitude thickness rotation...

... deep learning reservoir characterization international upstream oil & gas artificial intelligence picking workflow accuracy neural network machine learning architecture american association alignment procedure seismic amplitude boundary augmentation exploration geophysicist...

... layer weakness seismic amplitude stiffness parameter exploration geophysicist 10 media unknown parameter inversion approach reflection coefficient Inversion of seismic amplitudes for layer-weakness and attenuation factor Huaizhen Chen1,2, Junxiao Li3 and Kristopher A. Innanen2 1. State Key...

..., of changes in reservoir lithology and fluid that impact Vp, some of the reservoirs may not contain commercial gas. Vs and density. Changes in reservoir layers thicknesses and Maxwell et al. (2019) presented various geological factors in background properties will also impact seismic amplitude. affecting...

... ABSTRACT Reservoirs associated with strong, medium and weak seismic amplitudes are drilled at the same time within Paleogene Dongying Formation in Jinzhou Block, Bohai Oilfield, which indicates that P-wave impedance-based post-stack inversion and amplitude attributes can hardly be effective...

... ABSTRACT Seismic volumetric dip and azimuth, which together reflect the orientations of seismic events, are important geometric attributes in assisting 3D seismic data interpretation. Current methods compute seismic volumetric dip and azimuth by analyzing seismic amplitude or deduced seismic...

... artificial intelligence reservoir characterization midland basin coefficient porosity reflectivity decomposition reflection coefficient thickness original data seg international exposition upstream oil & gas seismic amplitude Snedecor , G. W. , and W. G. , Cochran , 1989...

...Seismic amplitude attributes selection based on 3D model Jun Liu*1, Dengfeng Yang1, Daoli Liu1 1The Research Institute of CNOOC (China) Ltd. Shenzhen, Shenzhen, P. R. China Summary Seismic amplitude attributes are widely used in seismic exploration. However, there are many seismic amplitude...

... amplitude porosity scorpion paleocave mississippian osage reservoir reservoir characterization osage reservoir gas saturation paleocave complex natural gas saturation seismic amplitude seg international exposition paleochamber seismic porosity map natural gas scorpion paleocave...

... (Anaheim Convention Center) Presentation Type: Oral seismic amplitude blue rectangle representative inline upstream oil & gas inline instantaneous phase section automatic horizon seismic survey representative inline instantaneous phase section representative inline seismic section...

... purposes than the TK. Using real seismic data, we also show that similarity attributes can be enhanced by using TKV instead of the seismic amplitude. Presentation Date: Tuesday, October 16, 2018 Start Time: 8:30:00 AM Location: 210A (Anaheim Convention Center) Presentation Type: Oral Seismic...

... ABSTRACT Seismic amplitude analysis could provide valuable information regarding physical properties of reservoir rocks that is related to seismic reflection characteristics, e.g. porosity. However, for thin-layer reservoirs, limited seismic resolution and related wavelet tuning often hinders...

...: Tuesday, September 26, 2017 Start Time: 10:35 AM Location: Exhibit Hall C, E-P Station 1 Presentation Type: EPOSTER voxel machine learning seismic amplitude mixture model facies interpretation upstream oil & gas artificial intelligence nem algorithm unsupervised seismic facies...

... & gas seismic monitoring pressure change marchesini daley rms amplitude seg seg international exposition fluid pressure seismic amplitude reservoir characterization amplitude continuous active source seismic monitoring variation evaluation window pore fluid pressure monitoring geophysics...

... great uncertainty. Although the conventional sweetness attribute fuses the seismic amplitude and frequency information, but it is still difficult to meet the needs of pre-drilling fluid detection due to its low resolution and the influence of reservoirs’ thicknesses and interference. So in the paper we...

..., October 18, 2016 Start Time: 10:20:00 AM Location: 156 Presentation Type: ORAL deterministic inversion aspect ratio seismic amplitude elastic log porosity upstream oil & gas seg seg international exposition reservoir characterization interpretation geostatistical inversion...

... reflection coefficient, one can simulate the VTI reflection amplitude in terms of effective elastic parameters (Roberts et al. 2004). We adapt the recorded seismic amplitude to honor the isotropic formula. We use synthetic data with realistic Thomsen parameters obtained from core and petrophysical analysis...