.... Hydrocarbon indicators can be derived through many different workflows, ranging from basic full stack amplitude analysis to the interpretation of amplitude versus offset (AVO) attributes, and to emerging technologies leveraging deep learning algorithms or scanning for dispersion and attenuation anomalies...

.... reservoir characterization elastic stiffness shale mpa reservoir geomechanics saed friction amplitude applied geoscience moduli structural geology magnitude intercept fitting static young upstream oil & gas sre young saeu exploration geophysicist american association international...

... of large-scale faults, but also have a better identification effect on small-scale faults and small-scale channel boundaries. In order to further improve the identification ability of channel sand bodies, the fault detection results in this paper are fused with the amplitude attributes. The attribute...

... 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...

... mechanism seismicity american association aaron booterbaugh applied geoscience plane amplitude tensor orientation society exploration geophysicist journal High-resolution seismic monitoring insights on stress and fault orientations in the Delaware Basin Adam M. Baig*,Aaron Booterbaugh...

..., Texas. structural geology reservoir characterization exploration geophysicist equation asia government identification amplitude china government characteristic prestack frequency-dispersion characteristic upstream oil & gas seismic model inversion international american...

... Analysis of seismic amplitude-versus-angle (AVA) is a primary technique for deriving hydrocarbon indicators. Many seismic processing algorithms distort amplitudes. We extend existing work and propose a general framework for modeling-based amplitude recovery (MBAR) through paired processing...

... Angle-domain common image gathers (ADCIGs) describe reflectivity variations over reflection angles and azimuth for model building and amplitude versus angle (AVA) analysis. The ADCIGs can be obtained from migration, such as reverse-time migration (RTM). In this paper we present image-domain...

... society hydrocarbon exploration geophysicist energy 10 public upstream oil & gas reservoir characterization amplitude modeling frequency attenuation international brine Modeling Frequency Attenuation Due to Gas in Sandstone and Carbonate Gas Reservoirs Saleh Almeshari *, Saudi Aramco...

... characterization psdm imaging international exploration geophysicist q-psdm complex reservoir migration applied geoscience mitigation square migration energy 10 expanded abstract interpretation amplitude Tengiz field fault shadows mitigation with combined joint FWI-Tomography, Q-Tomography...

... geoscience application santos basin algorithm inversion resolution uplift energy 10 reservoir characterization amplitude american association imaging lsm international artifact compensation brazil Least-squares reverse time migration: lessons learned from recent applications in challenging...

... Seismic waveform inversion (WI) has been applied to high-resolution velocity model building at all scales, but how truthful are the amplitudes of velocity anomalies recovered in the WI models? Previous sensitivity analysis of WI has focused on estimating model uncertainties, understanding...

... We demonstrate that accurate amplitude-vs-angle param-eters can be extracted from raw unprocessed seismic data using purely acoustic full-waveform inversion. The result-ant parameters incorporate the full elastic response of the observed data, and it is not necessary to use elastic FWI in order...

... Seismic amplitude is one of the most commonly used parameters for hydrocarbon detection, especially in Neogene with relatively shallow buried depth. However, it has been confirmed by many scholars’ research that amplitude is often affected by a variety of factors except for pore fluid property...

... at IMAGE 2022 in Houston, Texas. asia government amplitude saturation guantao formation mudstone thickness significance exploration geophysicist upstream oil & gas reservoir characterization international regularity american association expanded abstract applied geoscience china...

... Seismic refractions play an important role in near surface imaging. However, the far-offset refractions are often too weak to identify. To enhance the far-offset refraction amplitude, several super-virtual interferometry methods are developed to reconstruct refractions using a physical model...

... into the Technical Program but was not presented at IMAGE 2022 in Houston, Texas. coal reflection applied geoscience identification reservoir characterization amplitude exploration geophysicist prediction energy 10 upstream oil & gas characteristic frequency international background...

... international applied geoscience energy 10 amplitude Application of deghosting method based on Green's theorem in reservoir description of Bohai Bay Shaoxuan Li*, Jiangfeng Zheng, Lei Gao, Zhiping Zhao CNOOC (China National Offshore Oil Corporation) Ltd Tianjin Branch, Tianjin, P.R.China Summary Ghost...

.... upstream oil & gas machine learning refraction interferometry artificial intelligence interferometry algorithm dbscan traveltime accuracy enhancing amplitude correction reservoir characterization svi picking geophysics application supervirtual refraction interferometry snr king fahd...

... A new method leverages network analysis data science technique to automatically extract fault surfaces from 3D fault imaging volume by applying a three-step process: (1) determine fault samples with primary attributes of depth, amplitude, and vertical thickness for each trace location from...