Synthetic Seismograms and Their Uses

Abilene Geological Society

... resolution. The velocity of propagation is established by the bulk and shear moduli sensed by the seismic wave for this volume. Such volumes...

CSPG/CSEG/CWLS Convention 2006; - Abstracts, #90211 (2015).

Search and Discovery.com

Understanding Field Performance of Hydraulically Fractured Wells: Comparison of Pressure Front Versus Tracer Front Propagation Using the Fast Marching Method (FMM) and Complex Analysis Method (CAM)

Kiran Nandlal, Chen Li, Ching-Hsien Liu, Venkata Bala Krishnateja Chavali, Michael J. King, Ruud Weijermars

Unconventional Resources Technology Conference (URTEC)

...Understanding Field Performance of Hydraulically Fractured Wells: Comparison of Pressure Front Versus Tracer Front Propagation Using the Fast...

Improved TOC and Lithology Prediction for Wolfcamp Shales Using AVO Attribute Analysis

Jaewook Lee, Un Young Lim, David Lumley

Unconventional Resources Technology Conference (URTEC)

... Figure 1. Log plots of Wolfcamp Well A and B data showing the variations of gamma ray, P- and S-wave velocities, density, TOC, Vclay, and porosity...

Quantitative seismic interpretations to detect biogenic gas accumulations: a case study from Qaidam Basin, China

Yexin Liu, Zhuoheng Chen, Liqun Wang, Yongshu Zhang, Zhiqiang Liu, Yanhua Shuai

CSPG Bulletin

... elastic impedance. 2011 CSPG CSEG CWLS Convention, Calgary, Alberta, Canada. Liu, Y.X. and Sacchi, M.D. 2003. Propagation of borehole derived...

A Holistic Approach to Achieve Excellence in Pipeline Security Using "SOLIDS"

Muhamad Rais, M. Nuramzan Iftari

Indonesian Petroleum Association

... and pre-processed by RTUs or special processing units before being transmitted for analysis of data and wave front propagation. Location error depends...

Shale Gas Sweet Spot Identification using Quantitative Seismic Interpretation (QSI) and Neural Network in Krishna-Godavari Basin, India

Soumen Deshmukh, Shrey Omer, P. S. Tomor, Harilal

Unconventional Resources Technology Conference (URTEC)

..., the Zoeppritz equations (1919) describe the partitioning of seismic wave energy at an interface (Equation 1). 4 URTeC 2710    sin 1   RP    R...

Abstract: AVO Theory for Large Contrast Elastic and Anelastic Targets in Pre-Critical Regimes; #90187 (2014)

Kris Innanen

Search and Discovery.com

.... D., 1973, Wave propagation in elastic solids: North- Holland, 1st edition. Aki, K. and P. G. Richards, 2002, Quantitative seismology: University...

Prediction of Abnormal Pressure Based on Seismic Data: A Case Study of Exploratory Well Drilling in Pertamina UEP I and UEP II Work Areas

P. Manik, P. A. Soedaldjo

Indonesian Petroleum Association

... to 200 m/s Vmx = matrix velocity (7000 m/s). By experiment they obtain a relationship between the wave propagation velocity in the shale layer (Vs...

Quaternary buried valley characterization on the Canadian Prairies using a shear land-streamer

David G. Schieck, Robert B. Hearst

Petroleum Exploration Society of Australia (PESA)

..., P-wave reflection and multichannel analysis of surface wave (MASW) data are acquired concurrently using this cost-effective system. Processed data...

Kinematics of Sand Avalanches Using Particle-Image Velocimetry

Michael Tischer , Marcus I. Bursik , E. Bruce Pitman

Journal of Sedimentary Research (SEPM)

... a surface-like flow to a compressing flow that has the characteristics of a shock wave propagating through the deformable bed. Measurements for sand...

Evolution of a complex early Permian coarse-grained shoreline along a rift basin margin

Antoine Dillinger, Annette D. George, Romain Vaucher

Journal of Sedimentary Research (SEPM)

... by wave hydrodynamics (Fig. 15B–D). This phase was presumably linked to the evolving fault zone, where increasing fault interaction and propagation...

Application of Seismic Shear Wave Refraction for Subsurface Soil Dynamic Investigation at Bukit Changgang, Banting, Selangor

Abdul Rahim Samsudin, Khairul Anuar Mohd. Nayan, Umar Hamzah

Geological Society of Malaysia (GSM)

...Application of Seismic Shear Wave Refraction for Subsurface Soil Dynamic Investigation at Bukit Changgang, Banting, Selangor Abdul Rahim Samsudin...

Application of least squares one-way wave migration in irregular sampling data of Bohai Bay Basin

Lv Yongchang, Li Daoshan, Wang Yongming, Meng Jie, Feng Xukui, Hu Dan, Wu Xiaofeng, Kong Zhaoju

International Meeting for Applied Geoscience and Energy (IMAGE)

...Application of least squares one-way wave migration in irregular sampling data of Bohai Bay Basin Lv Yongchang, Li Daoshan, Wang Yongming, Meng Jie...

Analysis of Spatial Order in Sandstones II: Grain Clusters, Packing Flaws, and the Small-Scale Structure of Sandstones

Christopher M. Prince, Robert Ehrlich, Yannick Anguy

Journal of Sedimentary Research (SEPM)

... a series of 2-D sinusoidal wave forms (harmonics) to the image. The periodicity of each wave form is given by 2-D "wave number" (x, y) and the resulting...

Integrated Multi-Disciplinary Approach to Predict Reservoir Performance: The Diyab Reservoir Abu Dhabi

Colleen Barton, Ghazal Izadi, John Tinnin, Santi Randazzo, Amir Ghadimipour, Yasmina Bouzida, Nicolas Leseur

Unconventional Resources Technology Conference (URTEC)

... properties, and structural discontinuities in hydraulic fracture propagation simulation on a true 3D digital geomodel. Then we can apply the learnings...

Facies and stratigraphic architecture of the Upper Devonian–Lower Mississippian Sappington Formation, southwestern Montana: A potential outcrop analog for the Bakken Formation

Anna S. Phelps, Michael H. Hofmann, and Bruce S. Hart

AAPG Bulletin

... oriented in a west–northwest/east–southeast orientation, indicating wave propagation in a north–northeast/south–southwest direction. However...

Recent Advances and New Insights of Fiber Optic Techniques in Fracture Diagnostics Used for Unconventional Reservoirs

Fatick Nath, S M Shamsul Hoque, Md. Nahin Mahmood

Unconventional Resources Technology Conference (URTEC)

... that occurs following fracture repair. Distributed Acoustic Sensing (DAS) is used to measure elastic wave propagation over the wellbore structure and record...

Tectonic Control on Paleovalley Incision at the Distal Margin of the Early Tertiary Alpine Foreland Basin, Southeastern France

Sanjeev Gupta

Journal of Sedimentary Research (SEPM)

... of the paleovalleys is linked to fluvial erosion of bedrock during surface uplift and tilting related to growth of basement-cored fault-propagation anticlines. The pre...

Reducing parameter coupling effect for subsoil density estimation using 3D seismic full-waveform inversion with horizontal-force source

Y. Kawasaki, S. Minato, R. Ghose

International Meeting for Applied Geoscience and Energy (IMAGE)

... will further test the approach considering a spatially correlated subsoil model and viscoelastic wave propagation. Acknowledgements This research is sponsored...

Joint inversion of AVO and time-shift for geomechanical strain evaluation in a UKCS field

Samarth Bachkheti, Colin MacBeth

International Meeting for Applied Geoscience and Energy (IMAGE)

... induced by pressure changes in the reservoir. The joint inversion scheme is based on a new formulation that links time-lapse P-wave AVO...

Seismic Imaging and Interpretive Model Building in the Colombian Andes

Rob Vestrum

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

.... Dellinger, J., 1991, Anisotropic seismic wave propagation, PhD thesis, Stanford University. Gittins, J., Vestrum, R. W., and Gillcrist, R., Overcoming...

OpenFWI 2.0: Benchmark Datasets for Elastic Full-waveform Inversion

Shihang Feng, Hanchen Wang, Chengyuan Deng, Yinan Feng, Min Zhu, Peng Jin, Yinpeng Chen, Youzuo Lin

International Meeting for Applied Geoscience and Energy (IMAGE)

... a prominent multiparameter-inversion technique, it allows for the simultaneous estimation of P- and S-wave velocities (Mulder and Plessix, 2008). However...

Joint data and physics model driven full-waveform inversion using CMP gathers and well-logging data

Shuliang Wu, Jianhua Geng

International Meeting for Applied Geoscience and Energy (IMAGE)

... neural networks (PINNs) for wave propagation and full waveform inversions: Journal of Geophysical Research: Solid Earth, 127, e2021JB023120, doi: https...

Three-Dimensional Depth Imaging of Seismic Data to Assess Subsurface Geology in Northern Utah and Southwestern Wyoming

Alvin K. Benson

Utah Geological Association

..., which includes wave-propagation effects that are dependent upon interval velocities (Stolt and Benson, 1986, 1996). As a result, depth imaging can make...