... rolling geometry that only involves inline splicing. Instead, the survey design of divided patches for static patch survey needs to consider the splicing of both inline and crossline orientations, necessitating a more complex and flexible optimization design that takes efficiency into account. Taking...

... of the caldera, where seismic ray paths traverse an annular fault zone, we observed SW-NE fault perpendicular fast orientations, indicative of stress-induced anisotropy. This orientation suggests a pathway for fluid migration induced by regional maximum horizontal compressive stress. In contrast, ray paths...

...-time tomography initial model knee phantom geology sensor exploration geophysicist transducer location estimation orientation geologist velocity model applied geoscience & energy 10 fwi misfit term Travel-time tomography for joint velocity and transducer location estimation Edan...

... the breakup and opening of the South Atlantic. geologist volcanology sedimentary basin geological subdiscipline basin pre-breakup structure exploration geophysicist graben orientation geology reservoir characterization evolution american association south atlantic structural geology...

... orientation, which helps further constrain the output of seismic inversion. clastic rock rock type stratigraphy sedimentary rock gan bayesian inference reservoir characterization latent space applied geoscience & energy 10 geologist mudrock artificial intelligence machine learning...

... is a challenge in exploiting these reservoirs. The natural fractures and fracture corridors are the drivers to sustain hydrocarbon flow. A proper understanding of fractures, present day in situ stress and their orientation is the key to plan exploratory and development wells. The stress and fractures may...

... are applied to a published dataset as compiled by Li (2006). The first model (M1) consists of a matrix with a set of horizontal cracks while the second (M2) assumes a set of horizontally oriented ellipsoidal inclusions which are intrinsically anisotropic. It is found that, between the two models used...

... geology log analysis receiver exploration geophysicist applied geoscience geologist inversion vertical seismic profile international seismic data equation american association orientation united states government reservoir characterization rotation energy 10 anisotropic elastic full...

... to have been induced by injection. A total of 405 pairs of high-quality measurements were obtained using local events that occurred in the S-wave window. For raypaths mainly traveling through the fault zone of the M5.1 earthquake, the observed fast orientations are mostly parallel to the faults...

...% increase in S-wave velocity due to the same pressure increment. geology mpa anisotropy united states government orientation upstream oil & gas geological subdiscipline granite international american association enhanced geothermal reservoir mayra society non-foliated granite...

... horizontal excitation, a 3D6C SV/SH separation method for azimuthally isotropic media and S1/S2 separation for HTI media. Synthetic and real data results proved the correctness and feasibility of the method. upstream oil & gas reservoir characterization fracture orientation exploration...

... of this study is to investigate the influence of stress shadow effect of multiple oriented and non-oriented fracture perforations on treating pressure and fracture geometries (apertures, lengths, heights, tortuosity) then later introduce a concept of limited fluid entry elements (LEE) to address non-uniform...

... source, and an H-shaped metallic profile, as the base plate, allowed the generation of three source-orientations (V-vertical, H1-inline-horizontal, and H2-transverse-horizontal). We present a high-resolution image of the subsurface using this dataset and speculate on the presence of quick-clay deposits...

... We present a semi-automated workflow to statistically evaluate relationships between faults and production. First, we estimate 3D faults and fault orientations using a 3D-CNN. Next, we apply fast marching for a shortest path calculation to faults. This creates a 3D volume of distances with each...

... australia energy 10 upstream oil & gas automated extraction society machine learning american association alejandro jaramillo dataset orientation Automated fault surfaces extraction from 3D fault imaging volume Nam Nguyen*, Alejandro Jaramillo, Halliburton Landmark Summary A new method...

... applied geoscience global summary orientation Interactive 3D fault prediction using a weighted 2D-CNN and multi-directional 3D-CNN Jesse Lomask* and Samuel Chambers, S&P Global Summary We present an interactive 2D Convolutional Neural Network (CNN) with a weighted loss function. The interpreter...

... splitting exploration geophysicist eigenvector rotation s-wave geophone shear-wave splitting orientation energy 10 reservoir characterization receiver american association international upstream oil & gas fracture stimulation frontier observatory rotation perpendicular...

... but was not presented at IMAGE 2022 in Houston, Texas. directional derivative geophysics applied geoscience azimuth tensor exploration geophysicist gst structure tensor upstream oil & gas eigenvector american association orientation reservoir characterization international analytic directional...

... international applied geoscience interpolation azimuthal anisotropy upstream oil & gas exploration geophysicist orientation ovintiv reservoir characterization american association energy 10 attenuation anisotropy variation srme society azimuthal variation amplitude expanded...

... international energy 10 fracture orientation fracture interpretation applied geoscience fracture characterization grid society permeability fracture swarm american association scenario Characterization and modeling of fault zone fracture swarms and image log fracture interpretations Abdullah...