.... However, current core- and well-log-based rock classification methods neglect the effect of anisotropy on completion and hydraulic fracturing design. In this paper, a new machine learning-based approach for rock classification is used. Three rock classification schemes based on the (1) geologic facies, (2...

... of electrofacies labeled by core data and reservoirs characterization of seismic facies labeled by well logging feature parameters, forming a set of 3D space multi-layered reservoir characterization technology that synthesizes multi-scale geophysical data: 1) Reservoir recognition of electrofacies: Using...

... We employ the deep learning approach to build a high-fidelity surrogate for fast modeling of electromagnetic well logging measurements in high-dimensional complex formations. Due to the limitation of the computational resource, real-time applications are primarily dependent on 1D electromagnetic...

... the accurate layer resistivity and layer boundaries. For a unit induction tool 2C40 in a deviated well of deviation angle θ, the 10/cosθ-ft window deconvolution model would work satisfactorily. well logging rmsle international regressor upstream oil & gas log analysis resistivity american...

... anisotropy parameters from vertical seismic profile (VSP) and advanced dipole sonic logs. However, since many log data are not acquired with these tools, we seek to develop an alternative method to estimate the anisotropy parameters from conventional well logs. In this study, we propose to predict...

... the CM endowment of the CFCB; it is first necessary to create a modern detailed stratigraphic and structural model of the basin to improve upon prior interpretations. Several petrophysical well log transects were constructed across the CFCB, to provide a stratigraphic and structural framework...

... reservoir structural geology artificial intelligence reservoir characterization probability prestack ava inversion sevostianov figure 1 log analysis prediction unconventional shale reservoir american association midland basin well logging machine learning ava inversion lithology siliceous...

... into the Technical Program but was not presented at IMAGE 2022 in Houston, Texas. upstream oil & gas neutron borehole applied geoscience sg 0 well logging neutron cross-section sg 100 zhang information detector saturation american association annual logging symposium log analysis energy 10...

... characterization madison group williston basin geochemical characterization thickness upstream oil & gas log analysis petroleum geologist bulletin well logging american association source rock north dakota preliminary evaluation samson resource spark formation mississippian madison group...

... analysis saturation exploration geophysicist well logging shrinkage calculation applied geoscience equation evaporation energy 10 resistivity estimation correction upstream oil & gas society reservoir characterization porosity american association international united states...

..., and geomorphological evolution of the upper San Andres and lower Grayburg interval by integrating core, well-log, and 3D seismic data. We employ frequency-based seismic attributes (spectral decomposition and multispectral coherence) to better depict channelized deposits. Initial results suggest a direct correlation...

... & gas directional drilling log analysis fracture asset and portfolio management structural geology hydraulic fracturing reservoir characterization drilling operation well logging jason glascock bill katon applied geoscience depletion brian sinosic technology conference strength...

... will provide the insights we learned from analysis using over 138 wells with DT, Vs & RHOB logs from the North Sea, Australia, and Canada. structural geology log analysis geophysics reservoir characterization prediction estimation upstream oil & gas well logging international american...

... fracturing separation exploration geophysicist fracture characterization log analysis workflow applied geoscience international upstream oil & gas well logging fracture correlation reservoir characterization instability energy 10 american association reflection regularization waveform...

... in Houston, Texas. saturation pulsed neutron logging technology sensitivity salinity upstream oil & gas log analysis enhanced method exploration geophysicist international complex reservoir reservoir characterization porosity american association well logging detector evaluation...

... To improve the accuracy of carbonate reservoir property prediction, well data such as core, thin section and well logging data had been mainly adopted conventionally. Although the reservoir classification in term of property is determined, but it is generally difficult to realize 3D prediction...

... are calibrated to NMFk results thus increasing reliability in unconventional reservoir characterization. log analysis well logging machine learning devonian duvernay formation western canada sedimentary basin comparison artificial intelligence reservoir characterization formation upstream oil...

..., and the drilling and completion of horizontal wells in unconventional targets deposited in a deep-water setting. deformation reservoir characterization delaware basin shanmugam log analysis exploration geophysicist international well logging deposit applied geoscience society cross-section...

... distribution from the SWI model. upstream oil & gas reservoir characterization inversion knight intruded saltwater saltwater intrusion information salinity well logging salina valley resistivity exploration geophysicist log analysis california time-lapse inversion saltwater-freshwater...

... measurements (r 2 = 0.16). upstream oil & gas reservoir geomechanics american association log analysis exploration geophysicist well logging prediction resolution fraction unconventional resource technology conference international comparison figure 2 workflow reservoir...