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Keywords: poisson
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Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3409444
... structural geology fluid saturation lithology 2 gradient surface reservoir characterization incident angle reflection coefficient avo template lithology gradient rock property poisson zero gradient contour The AVO Template: a tool for AVO interpretation James H. Crane*, Gulf Coast 3-D; James M...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3428164
... reservoir characterization static young seg international exposition increasing-amplitude cyclic loading evolution reservoir geomechanics deviatoric stress static elastic property deviatoric stress level cycle number unload arm exploration geophysicist 10 moduli static poisson...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3426208
... Presentation Time: 11:00 AM Location: 362D Presentation Type: Oral drilling operation gas reservoir hydraulic fracturing impedance directional drilling reconstruction scheme characteristic optimization seg international exposition inversion poisson horizontal well seismic technology...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3416309
... The paper porposed the Differential Horizontal Stress Ratio (DHSR) evaluate the stress property for tight gas reservoir using Poisson’s ratio and fracture density. First of all, seismic processing base on Offset Vector Tile (OVT) was executed. Then, we established a new rock physics model...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3209778
... an alternative attribute based on Poisson dampening factor to reduce ambiguity. In this paper, we extend the Poisson dampening factor (PDF) by adjusting the c parameter in Poisson impedance and propose the general Poisson dampening factor (GPDF). With numerical modelling the effectiveness of GPDF attribute...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3214095
... strength poisson strength experimental data reservoir characterization hydraulic fracturing rickman fracture toughness fracture upstream oil & gas crossplot favorable zone brittleness index conventional brittleness index determination determination propagation barnett shale complex...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3214492
... acoustic impedance seg international exposition carbonate rock igneous rock reservoir characterization poisson santos basin annual meeting structural geology brazilian pre-salt rock interpretation seismic data porosity variability sequence carbonate upstream oil & gas geometry...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3216657
... ABSTRACT We used multi-channel analysis of surface waves (MASW) to appraise Vs inversion sensitivity to variability and accuracy in a-priori information. We used a relatively wide range of Poisson’s ratio values (0.25–0.467) to estimate initial Vp models, update the Vp or Poisson’s ratio model...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3216649
... Type: Oral poisson mutriba field aspect ratio reservoir characterization simultaneous inversion log analysis najmah formation higher poisson annual meeting brittleness index angle stack amplitude well logging upstream oil & gas fracture density kuwait porosity impedance...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3216890
...). Presentation Date: Tuesday, September 17, 2019 Session Start Time: 1:50 PM Presentation Start Time: 2:40 PM Location: 217A Presentation Type: Oral biot coefficient tectonic component poisson pore pressure upstream oil & gas investigation coupling factor minimum horizontal stress...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3216815
... brittle zone vaca muerta sweet spot identification identification poisson toc reservoir characterization upstream oil & gas brittle rock shale play machine learning inversion elastic parameter estimation hydrocarbon presence hydraulic stimulation vm formation carbonate content...
Proceedings Papers

Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3216126
... unconventionally and processed as a sparse 3D volume. Despite low fold, the pseudo-3D successfully imaged the geological structure in the area, as supported by geological mapping and magnetic data. VSP data from the area is additionally analyzed and shows a potential relationship between Poisson’s ratio...
Proceedings Papers

Paper presented at the 2018 SEG International Exposition and Annual Meeting, October 14–19, 2018
Paper Number: SEG-2018-2998518
... sandstone failure test reservoir characterization key mechanical parameter correlation wellbore design mechanical parameter reservoir geomechanics crack damage stress wellbore integrity ci cp relation poisson cd cp brittleness index elastic moduli shale strain-stress curve rock mechanics...
Proceedings Papers

Paper presented at the 2018 SEG International Exposition and Annual Meeting, October 14–19, 2018
Paper Number: SEG-2018-2998551
... characterization assumption poisson information accelerometer seg international exposition Jones , S. , J. Sugiura , K. Rose , and M. Schnuriger , 2017 , Drilling dynamics data recorders now cost-effective for every operator—Compact embedded sensors in bit and BHA capture...
Proceedings Papers

Paper presented at the 2018 SEG International Exposition and Annual Meeting, October 14–19, 2018
Paper Number: SEG-2018-2987815
..., and joint PP-PS inversion. With these rock properties determined, calculations are made to determine Young s Modulus, Poisson s Ratio and brittleness. Faults are mapped based on time slices, isochrons and observable correlatable vertical displacements. Seismic-derived attributes, when combined...
Proceedings Papers

Paper presented at the 2018 SEG International Exposition and Annual Meeting, October 14–19, 2018
Paper Number: SEG-2018-2998339
.... Dynamic Young's modulus is always the upper bound of the static one, while dynamic Poisson's ratio is the lower bound of the static counterpart. Physical models, established by combining thin section images, illustrate the effects of the bedding orientation on the dynamic and static behavior under...
Proceedings Papers

Paper presented at the 2018 SEG International Exposition and Annual Meeting, October 14–19, 2018
Paper Number: SEG-2018-2998430
... body is used to represent the formation deformation, which is obtained by scanning of the body dip angle and second-order derivation of the wave number domain, while Poisson's ratio and Young's modulus data volumes are employed to reflect the spatial lithologic variation, which are calculated...
Proceedings Papers

Paper presented at the 2018 SEG International Exposition and Annual Meeting, October 14–19, 2018
Paper Number: SEG-2018-2997832
... are correlated with the Poisson coefficient distri-bution maps. In practice, such method likely increases the efficiency of geological exploration and implements a large economic potential. Presentation Date: Tuesday, October 16, 2018 Start Time: 1:50:00 PM Location: Poster Station 17 Presentation Type...
Proceedings Papers

Paper presented at the 2018 SEG International Exposition and Annual Meeting, October 14–19, 2018
Paper Number: SEG-2018-2996595
... and Poisson s ratio are the important elastic parameters of tight reservoir and the Fluid term is commonly used in fluid identification as a fluid factor with high sensitivity. The pre-stack seismic inversion is an effective way to obtain such parameters. However, the common pre-stack seismic inversion...
Proceedings Papers

Paper presented at the 2017 SEG International Exposition and Annual Meeting, September 24–29, 2017
Paper Number: SEG-2017-17674431
... frequently-used medium parameter modified methods as extreme Poisson’s ratio cases and nearly no CPU cost is increased. The numerical tests show that under the same temporal and spatial samplings, this formulation has higher precision than two frequently-used medium parameter modified methods for a wider...

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