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Keywords: stratigraphy
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Proceedings Papers

Paper presented at the SEG/AAPG/SEPM First International Meeting for Applied Geoscience & Energy, September 26–October 1, 2021
Paper Number: SEG-2021-3582156
... surface consistent amplitude correction exploration geophysicist 10 new workflow deconvolution amplitude correction reservoir characterization applied geoscience iteration phase correction phase stabilization workflow correction wavelet upstream oil & gas stratigraphy workflow...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3425528
... of gridding, upscaling, and and complex faults; 2) building stochastic stratigraphic interpolation. Stochastically generated stratigraphy was layers and morphing them into the framework model; 3) inserted to mimic the depositional system understood for this building reservoir layers with accurate rock...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3215869
.... Since the earth is intrinsically unlabeled, herein we generate synthetic data to create hundreds of thousands of labeled examples. We derive field data stratigraphy statistics from well logs from the Wilcox formation in the Gulf of Mexico and use Markov chains for data augmentation. We leverage...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3215118
... served as a basemap that facilitated geologic interpretation of the seismic reflection data, which revealed the previously unmapped shallow stratigraphy of areas in the Mississippi Sound. The substrate maps and interpretations will be used to select optimal oyster reef restoration sites. This project...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3215012
... characterization and monitoring tool for large-demonstration and commercial-scale offshore Carbon Capture and Storage (CCS) sites. Presentation Date: Tuesday, September 17, 2019 Session Start Time: 1:50 PM Presentation Start Time: 1:50 PM Location: 301B Presentation Type: Oral overburden stratigraphy...
Proceedings Papers

Paper presented at the 2018 SEG International Exposition and Annual Meeting, October 14–19, 2018
Paper Number: SEG-2018-2998610
... 16, 2018 Start Time: 1:50:00 PM Location: 210A (Anaheim Convention Center) Presentation Type: Oral slope failure spraberry formation mtd reservoir characterization structural curvature deformation upstream oil & gas mass transport deposit architecture stratigraphy seg...
Proceedings Papers

Paper presented at the 2018 SEG International Exposition and Annual Meeting, October 14–19, 2018
Paper Number: SEG-2018-2997792
... It is common to misinterpret impact-cratering structures, in a seismic record, as one of several circular endogenic type structures (e.g. volcanoes, diapirs, "flower" structures, etc.). Nonetheless if the interpretation is conducted following the basic principles of seismic stratigraphy...
Proceedings Papers

Paper presented at the 2018 SEG International Exposition and Annual Meeting, October 14–19, 2018
Paper Number: SEG-2018-2996559
... the seismic geomorphology of a set of 3D (three-dimensional) offshore seismic data. In the case study, 3D seismic data from the Y Field is interpreted to display the sequence stratigraphy, sedimentary features and bodies of the Miocene deposits. Representative and successive horizons which bear imprints...
Proceedings Papers

Paper presented at the 2018 SEG International Exposition and Annual Meeting, October 14–19, 2018
Paper Number: SEG-2018-2958827
... variable gradients, perhaps related to greater transpiration and soil stratigraphy. Temperature observations and trends determined from the thermal imaging and thermistors did not show a relationship to hydraulic gradients measured at either site, suggesting variability due to heterogeneity of hydraulic...
Proceedings Papers

Paper presented at the 2017 SEG International Exposition and Annual Meeting, September 24–29, 2017
Paper Number: SEG-2017-17789099
... ABSTRACT We compared the validity of applying fundamental assumptions of seismic stratigraphy to interpret high frequency sequence (HFS) and higher-order seismic stratigraphy for a mixed carbonate-siliciclastic versus pure carbonate shelf margin. The forward seismic modeling was conducted...
Proceedings Papers

Paper presented at the 2017 SEG International Exposition and Annual Meeting, September 24–29, 2017
Paper Number: SEG-2017-17494930
.... An application to a field data set confirmed the value of the methods in high-resolution reservoir-thickness imaging, with strong potential for stratigraphically oriented studies such as seismic chronostratigraphy, sequence stratigraphy, and seismic sedimentology. Presentation Date: Wednesday, September 27...
Proceedings Papers

Paper presented at the 2016 SEG International Exposition and Annual Meeting, October 16–21, 2016
Paper Number: SEG-2016-13949093
...:00:00 AM Location: 156 Presentation Type: ORAL stratigraphy seg seg international exposition architecture bay basin boundary compound channel belt quantitative seismic analysis annual meeting interpretation upstream oil & gas point bar channel belt seismic data stratigraphic...
Proceedings Papers

Paper presented at the 2015 SEG Annual Meeting, October 18–23, 2015
Paper Number: SEG-2015-5928226
....). base level high resolution seismic stratigraphy coastal plain stratigraphy hst sequence stratigraphy system tract seismic stratigraphy sequence interpretation parasequence reservoir characterization interfluvial coastal plain upstream oil & gas seismic geomorphology rst posamentier...
Proceedings Papers

Paper presented at the 2015 SEG Annual Meeting, October 18–23, 2015
Paper Number: SEG-2015-5876831
.... Reflector convergence (a measure of the lack of conformal reflectors) also differentiates chaotic zones from stacked stratigraphy. We first filter our attributes using a Kuwahara filter to better delineate the edges and smooth the interior attribute response within each seismic facies. Next, we apply...
Proceedings Papers

Paper presented at the 2015 SEG Annual Meeting, October 18–23, 2015
Paper Number: SEG-2015-5816519
... mapping by using seismic data is around 10 m and can be as thin as 1 m (e.g., Zeng et al., 2011). shale unit sedimentology stratigraphy high-resolution depositional-facies mapping sedimentary sedimentology yanchang formation interpretation upstream oil & gas triassic yanchang formation...
Proceedings Papers

Paper presented at the 2015 SEG Annual Meeting, October 18–23, 2015
Paper Number: SEG-2015-5830584
... geociências da petrobras structural map santos basin da bacia evolution seismic analysis stratigraphy seismic stratigraphic analysis sequence isopach map sea level change stratigraphic analysis interpretation reservoir characterization upstream oil & gas horst identification bacia...
Proceedings Papers

Paper presented at the 2014 SEG Annual Meeting, October 26–31, 2014
Paper Number: SEG-2014-0939
... in the Appalachian Basin of eastern North America. The method relies on Gaussian mixture models with the assumption that each facies has a unique Gaussian distribution of petroelastic properties. The technique was checked against mud logs, well log interpretations, and regional stratigraphy for accuracy and produced...
Proceedings Papers

Paper presented at the 2014 SEG Annual Meeting, October 26–31, 2014
Paper Number: SEG-2014-1249
... characterization sequence hydrocarbon potential paleozoic prospectivity seismic data seg denver 2014 stratigraphy geoscience conference khuff formation kuwait channel feature unayzah formation geoarabia basin deep well burgan structure cambrian upstream oil & gas Paleozoic Prospectivity...
Proceedings Papers

Paper presented at the 2014 SEG Annual Meeting, October 26–31, 2014
Paper Number: SEG-2014-1649
... on a 2D data from the Fareo-Shetland Basin. Directional filter reveals un-imaged stratigraphy and modifies incomplete geology model. directional filter kernel imaging enhancement upstream oil & gas seismic data reservoir characterization sub-basalt imaging stratigraphy anomaly...
Proceedings Papers

Paper presented at the 2014 SEG Annual Meeting, October 26–31, 2014
Paper Number: SEG-2014-0201
... body stratigraphy upstream oil & gas thin bed waveform analysis waveform amplitude sandstone seg denver 2014 thickness stratal slice artificial intelligence interpretation amplitude stratal slice ricker wavelet Thin-bed prediction by geomorphology-constrained waveform analysis...

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