... at the Colorado School of Mines. fingerprint stratigraphy geologist well logging machine learning revolutionizing well meagher energy advisor summary colorado school algorithm exploration geophysicist correlation artificial intelligence reservoir characterization geology aaron hugen database...

... reservoir characterization polarity imaging united states government colorado school r-component energy 10 exploring american association z-component figure 1 geologist international migration applied geoscience horizontal component obn survey jim simmons society reflection Exploring...

... hybrid training data hani alzahrani colorado school american association waveform inversion information energy 10 geophysics Neural networks are emerging as an alternative approach for seismic velocity model building that do not inherently suffer from the challenges associated...

... association transformation vibrator upstream oil & gas imaging ocean-bottom acquisition reverse-time migration colorado school wavefield applied geoscience exploration geophysicist shragge compute Reverse-time migration of mobile marine vibrator data Khalid Almuteri*, Paul Sava, and Jeffrey...

... upstream oil & gas reservoir characterization exploration geophysicist colorado school estimation dataset society artificial intelligence international applied geoscience james simmons s-wave energy 10 seafloor neural network machine learning american association gaiser...

... upstream oil & gas wavefield american association operator geophysics international colorado school migration imaging applied geoscience reservoir characterization exploration geophysicist energy 10 imaging artifact experiment society shragge receiver sava rey shragge...

... multi-crew zipper stimulation applied geoscience american association production logging low-frequency das interpretation exploration geophysicist figure 2 colorado school fracture propagation international figure 3 codell lf-das dataset energy 10 Low-frequency DAS interpretation upon...

... colorado school GPU-based 3D Anisotropic Elastic Modeling Using Mimetic Finite Differences Harpreet Singh*, Jeffrey Shragge, and Ilya Tsvankin, Colorado School of Mines; Fatmir Hoxha, Nvidia SUMMARY Accurate modeling of elastic wavefields for 3D anisotropic media is important for many applications...

... association colorado school shragge acoustic wavefield alembert operator Finite-difference modeling of marine vibrator sources Khalid Almuteri*, Jeffrey Shragge and Paul Sava, Center for Wave Phenomena, Colorado School of Mines SUMMARY Marine vibrators are emerging as an attractive alternative...

...Value of conventional PS-wave velocity analyses for PSDM of deep-water OBS data James Gaiser*, Gaiser Geophysical Consulting; James Simmons and Moacyr de Souza Bezerra, Colorado School of Mines. Summary As interest in shear waves (S-waves) grows for prestack depth migration (PSDM) of ocean-bottom...

... system reservoir characterization colorado school wavefield modeling handling bathymetry equation Handling bathymetry in wave eld modeling for coupled acoustic/elastic anisotropic media Harpreet Singh, Jeffrey Shragge and Ilya Tsvankin, Colorado School of Mines SUMMARY solving the Cartesian wave...

... reservoir characterization upstream oil & gas machine learning deep learning f1-score colorado school neural network accuracy microseismic event exploration geophysicist 10 dataset artificial intelligence applied geoscience convolutional neural network geophysics cnn eagle...

... exxonmobil upstream research Identifying salt anks using low-frequency ambient OBN surface-wave seismology Aaron J. Girard*, Jeffrey Shragge, Colorado School of Mines, and Bjorn Olofsson, ExxonMobil Upstream Research SUMMARY In this investigation, we report the ndings of multi-channel interferometric...

...Low frequency recovery for ambient seismic data from ultra-dense linear arrays Iga Pawelec and Paul Sava, Center for Wave Phenomena, Colorado School of Mines SUMMARY diurnal trends close to 0 Hz and at higher frequencies (10 and 12 Hz). This instrument response is likely driven by temper- Although...

... & gas gap size colorado school exploration geophysicist 10 reconstruction diagram Two-stage sampling A novel approach for compressive sensing seismic acquisition Anna Titova*, Michael B. Wakin, and Ali Tura, Colorado School of Mines SUMMARY tional cost. The authors of this paper have seen only...

... reservoir yesser haj nasser us government applied geoscience colorado school copley reservoir Climate change, the energy industry, and the role of Carbon Capture Utilization and Storage Ali Tura*, Yanrui Ning, Yesser Haj Nasser, Colorado School of Mines Summary transportation sector emissions...

... and realizable. It is shown that joint inversion can lead to a larger chance of success in placing exploration and development wells. reservoir characterization colorado school substantial improvement joint pp ps inversion upstream oil & gas pre-stack inversion s-impedance applied geoscience...

... & gas jeffrey shragge production monitoring applied geoscience colorado school reservoir characterization production logging shot gather temperature drop coupling experiment das fiber-coupling effect near-surface ground condition jihyun yang exploration geophysicist 10 installation fiber...

... and acquisition artifacts, are sensitive to the presence of free gas. log analysis reservoir characterization neural network deep learning well logging nmr-density method model performance saturation upstream oil & gas colorado school exploration geophysicist 10 machine learning model...

... colorado school amplitude casing and cementing line image geophysics casing design applied geoscience steel casing conductivity model streich control line algorithm csem data artifact electromagnetic data inversion geology 3D inversion of field electromagnetic data contaminated by well...