An Updated Semivariogram AtlasŽ for Carbonate Reservoirs Impact on Geological Models and Dynamic Model Production Forecasts, #42443 (2019).

W. Scott Meddaugh,

Search and Discovery.com

... continuity. Generally, the semivariogram is derived from the available reservoir data, usually well logs and/or core data, though occasionally seismic data...

Estimation of Dispersion in Orientations of Natural Fractures from Seismic Data: Application to Discrete Fracture Network Modeling

Reinaldo J Michelena, Kevin S. Godbey, Huabing Wang, James R. Gilman, Chris K. Zahm

Unconventional Resources Technology Conference (URTEC)

...., and Dershowitz, W.S., 2005, Integration of seismic anisotropy and reservoir-performance data for characterization of naturally fractured reservoirs...

Exploration and Development based on RTH Technology and AI

Gennady Erokhin, Mariia Erokhina, Kirill Safran, Alexandre Iakovlev

Unconventional Resources Technology Conference (URTEC)

... The paper discusses exploration and development issues using artificial intelligence methods based on new seismic attributes of the RTH (Reverse Time...

Seismic Screening for Hydrocarbon Prospects Using Rock-Physics Attributes, #41608 (2015)

Per Avseth, Tor Veggeland

Search and Discovery.com

... low gas saturation, anisotropy effects, and errors in the low-frequency model and/or wavelet estimation. Quantitative seismic interpretation...

The Application of Semi-supervised Geobody Detection Technique using Multiple Seismic Attributes in Petroleum Exploration; #41165 (2013)

Lei Li, Xianhua Ran, Chunfeng Tao, Zhonghong Wan, and Shifan Zhan

Search and Discovery.com

... lithological character and strong anisotropy. This kind of reef reservoirs are special carbonate rock geobodies which have unique seismic reflecting...

Facies-constrained elastic full-waveform inversion for tilted orthorhombic media

Ashish Kumar, Ilya Tsvankin

International Meeting for Applied Geoscience and Energy (IMAGE)

... orthorhombic media: Journal of Seismic Exploration, 27, no. 3, 201–226. Winterstein, D. F., 1990, Velocity anisotropy terminology for geophysicists: Geophysics...

A Comprehensive Methodology of Evaluation of the Fracability of a Shale Gas Play

Kun Su, Atef Onaisi, Adeline Garnier

Unconventional Resources Technology Conference (URTEC)

..., the ratio of unconfined compressive strength to the maximum in situ stress, the elastic stiffness matrix and its anisotropy, and the Brinell hardness...

ABSTRACT: ABSHERON: STRUCTURE AND STRATIGRAPHY OF A DEEP WATER PROSPECT; #90024 (2004)

J. A. Connor, R. Kuliyeva, R. M. Kieckhefer, C. E. Stelting

Search and Discovery.com

... exploration of this block began with regional studies using 1980s and early 1990s limitedoffset seismic lines and well logs. Specialized seismic processing...

The Influence of Stress Regimes on Hydrocarbon Leakage

Hege M. Nordgrd Bols, Christian Hermanrud, Gunn M. G. Teige

AAPG Special Volumes

... failure at the trap crests, induced by the combined effects of elevated pore pressures, stress anisotropy, and recent stress changes.These results...

Spatial Variability of Porosity in Chalk: Comparison of an Outcrop and a North Sea Reservoir

P. Frykman

AAPG Special Volumes

... Geoscience, v. 8, p. 7187.Vejbk, O. V., and L. Kristensen, 2000, Downflank hydrocarbon potential identified using seismic inversion and geostatistics: Upper...

Uncertainty quantification of anisotropic elastic constants and mud speed using borehole sonic data

Ting Lei, Kristoffer Walker, Adam Donald, Alexei Bolshakov, Lin Liang, Romain Prioul, Edgar Ignacio Velez Arteaga

International Meeting for Applied Geoscience and Energy (IMAGE)

... anisotropy with application to geomechanics and seismic velocity model calibration: Society of Petroleum Engineers Annual Conference Proceedings, SPE194867-MS...

3D Near-Wellbore Structural Modeling, Natural Fracture Characterization and in-Situ Stress Analysis in a Complex Thrust (Paper P29)

R. Dashti

Geological Society of Malaysia (GSM)

... in the case of poor seismic data and complex structure. In this study, using a new technique results of borehole images analysis in two wells are integrated...

Shale Gas Reservoir Characterization Workflows; #41266 (2014)

Satinder Chopra, Ritesh Sharma, and Kurt Marfurt

Search and Discovery.com

..., and K.J. Marfurt, 2010, Seismic azimuthal impedance anisotropy in the Barnett Shale: 80th Annual International Meeting of the SEG, Expanded Abstracts, v. 29...

Research and application of seismic data regularization technology for complex surface in western China

Qigang Zhou, Weiming Liu, Huan Liu

International Meeting for Applied Geoscience and Energy (IMAGE)

...Research and application of seismic data regularization technology for complex surface in western China Qigang Zhou, Weiming Liu, Huan Liu Research...

Horizon detection with CNN-based multiscale volumetric flattening

Jesse Lomask

International Meeting for Applied Geoscience and Energy (IMAGE)

... Jesse Lomask*, S&P Global Summary A multi-scale volumetric flattening technique is proposed to automatically track seismic horizons. The proposed method...

AVA attribute estimation from misaligned seismic gathers using U-Net

Ammar Ghanim, Ricard Durall, Norman Ettrich

International Meeting for Applied Geoscience and Energy (IMAGE)

...AVA attribute estimation from misaligned seismic gathers using U-Net Ammar Ghanim, Ricard Durall, Norman Ettrich AVA attribute estimation from...

Abstract: Velocity Model Building with Weighted Linearized Inversion … A VSP Data Case Study; #90187 (2014)

Mingyu Zhang, Richard Kuzmiski, and Zhengsheng Yao

Search and Discovery.com

... of downgoing wave from Vertical Seismic Profiling (VSP) provides more localized estimation of in situ anisotropy than surface seismic. However, when...

Natural Fracture Systems in the Southern Rockies, Contents and Frontmatter

Jay C. Close, Tom Ann Casey

Four Corners Geological Society

... from the Spraberry Trend David S. Schechter, John C. Lorenz, Paul McDonald, Tom Sheffield and Charlie Sizemore 135 GEOMECHANICAL & SEISMIC...

Riedel shears as kinematic indicators

Molly Turko

GEO ExPro Magazine

... A Seismic Data Courtesy of Devon Energy Master Fault ne A’ A Riedel Riedel Shears A’ Master Fault Coherence Time Slice 102 | GEO EXPRO...

Heat flow as a basin model calibration? Not really

David Rajmon

GEO ExPro Magazine

... o lt Z Fau A Seismic Data Courtesy of Devon Energy Master Fault ne A’ A Riedel Riedel Shears A’ Master Fault Coherence Time Slice 102...

Abstract: Fracture Orientation from P Wave Seismic Data Using Volumetric Curvature, Silo Field, Wyoming; #90063 (2007)

Search and Discovery.com

Uniting Petrophysics and Stratigraphy to Decipher Classified Facies from a Pre-Stack 3D Inversion: Wolfcamp and Spraberry, Howard County, Midland Basin, #10946 (2017).

Stephen P. Gardner, Katie-Joe McDonough, Robert Lieber, Ray Vogler, Scott Cook, Michael Pollachek

Search and Discovery.com

... ([email protected]) 3 Corsair Petrophysics, Littleton, Colorado 4 NEOS (formerly Sterling Seismic Services, Littleton, Colorado), Denver, Colorado 5...

Abstract: Processing 3-C Heavy Oil Data for Shallow Shear-wave Splitting Properties; #90174 (2014)

Richard Bale, Tobin Marchand, Keith Wilkinson, Kurt Wikel, and Robert Kendall

Search and Discovery.com

..., Calgary, AB, Canada Processing 3-C Heavy Oil Data for Shallow Shear-wave Splitting Properties Richard Bale*, Key Seismic Solutions Ltd...

Application of Fullwaveform Tomography to VSP Walkaway Data

Eric Takam Takougang, Youcef Bouzidi

Petroleum Exploration Society of Australia (PESA)

... mismatches are evident and can be explained by possible anisotropy and out of the plane structures not taken into account during the inversion. Key...

Finite-frequency transmission traveltime tomography in VTI media

Fei Luo, Lanlan Yan, Jiexiong Cai

International Meeting for Applied Geoscience and Energy (IMAGE)

... tomography in VTI media Fei Luo*, Lanlan Yan and Jiexiong Cai, SINOPEC Geophysical Research Institute Co., Ltd. Summary The impact of seismic anisotropy...