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The AAPG/Datapages Combined Publications Database

Showing 20,854 Results. Searched 200,673 documents.

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Multi-Component Characterization of Carbonate Reservoirs; #41916 (2016)

Killian C. Ikwuakor, Agoro Abdulraheem

Search and Discovery.com

... and fluids. Recent advances made to quantify relationships between P-wave velocity (Vp) and S-wave velocity (Vs) have led to using the relationships...

2016

Application of 3D converted wave processing technology in imaging of gas cloud area

Mingxing Xue, Zhijun Zhang, Jinhui Zhang, Zhen Ma

International Meeting for Applied Geoscience and Energy (IMAGE)

... research in the gas cloud area. Introduction The gas cloud in the Bohai Sea is relatively developed, and the propagation velocity of the P wave in the gas...

2022

Hierarchical elastic velocities reconstruction with Eikonal-equation-based characteristic reflection traveltime tomography

Jianhua Wang, Jianming Zhang, Liangguo Dong, Yandong Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... systems, and analysis of stress distribution characteristics. In the multi-component data processing workflow, the reconstruction of S-wave velocity stands...

2024

Combined Diving Wave Refraction Tomography and Reflection Tomography for PSDM Velocity Model Building (Bekapai Field, Indonesia)

Andi Kusuma, Florent Bertini, Jacques Bonnafe, Artem Sazykin, Swee Leng Ng

Indonesian Petroleum Association

...Combined Diving Wave Refraction Tomography and Reflection Tomography for PSDM Velocity Model Building (Bekapai Field, Indonesia) Andi Kusuma, Florent...

2011

Seismic Velocity Dispersion and the Petrophysical Properties of Porous Media

Search and Discovery.com

... the vertical component of the correlated VPS section, and the P-wave velocity from well logging. The source-borehole offset was 22m, and the receivers were...

2013

Abstract: Application of Gassmann's Model in Hydrocarbon-Bearing Reservoir Characterisation

Ng Tong San, Leong Lap Sau

Geological Society of Malaysia (GSM)

... impedance (density x velocity) in sandstone and carbonate reservoirs can be predicted from seismic wave propagation in a porous fluid-filled media...

1990

Results of Elastic-Wave Surveys in California and Elsewhere

Frank Rieber

AAPG Bulletin

... in these loosely consolidated materials, velocity of wave transmission varies in general with depth of original overburden, and correlations based...

1930

Predicting pressure-dependent velocities for carbonates by linking static and dynamic elastic properties

Xuan Qin, De-hua Han

International Meeting for Applied Geoscience and Energy (IMAGE)

... Dependence 50+ carbonate samples worldwide with their porosities ranging from 1% to 40%. Han (2004) suggested that vuggy pores decrease P-wave velocity...

2022

Integration of Multicomponet Surface Seismic, Multicomponent VSP and Microseismic in Reservoir characterization

Paul Constance, Jim Simmons, Shihong Chi, Lisa Sanford

Unconventional Resources Technology Conference (URTEC)

... of Geophysicists. Directly measuring the Compressional velocity (P-wave) and Shear velocity (S-wave) of our target formations with the multi-component...

2015

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)

..., deconvolution, elevation and residual statics, velocity analysis and filtering yield continuous cross-sections at 0.75 m CDP. These 2D Pwave and S-wave...

2019

Microseismic Event Location Using Multiple Arrivals: Demonstration of Uncertainty Reduction

Zhishuai Zhang, James W. Rector, Michael J. Nava

Unconventional Resources Technology Conference (URTEC)

... formation. When the velocity of a nearby layer (the lower layer in this case) is larger than the layer where source and receiver are situated, head wave...

2015

Abstract: Reverse Time Migration of Prestack Elastic Data; #90224 (2015)

R. Ferner and M. D. Sacchi

Search and Discovery.com

...) at time t. c.) Horizontal particle velocity (circle) at time t − 1 . 2 The propagation of the elastic wave-field into unbounded model edges will generate...

2015

Velocity estimation via model order reduction

Alexander V. Mamonov, Liliana Borcea, Josselin Garnier, Jrn Zimmerling

International Meeting for Applied Geoscience and Energy (IMAGE)

.... For simplicity we work with the acoustic wave equation with unknown velocity c(x). The proposed approach can be extended to vectorial (elastic) waves. The model...

2022

Seismic Characterization of the Navajo Reservoir, Buzzards Bench, Utah; #51503 (2018)

Kimberley Haar, Robert Balch, Robert Will

Search and Discovery.com

..., Denver, Colorado. Kassab, M.A., and A. Weller, 2015, Study of P-Wave and S-Wave Velocity in Dry and Wet Sandstones of Tushka Region, Egypt: Egyptian...

2018

Abstract: How to Improve Location Accuracy When Dealing with Artifacts in Microseismic Event Locations; #90187 (2014)

N. Verkhovtseva

Search and Discovery.com

... the toolstring the shallower they locate. Improper velocity model calibration and wrong phase identification in the signal (picking direct wave while modeling...

2014

Velocity of P- and S-Waves in Arab-D and WCSB Carbonates

Search and Discovery.com

... preliminary results from P and S wave velocity measurements on several samples under dry and water saturation conditions are presented. These measured...

2013

Envelope full-waveform inversion of marine seismic data

Kai Xiong, David Lumley, Wei Zhou

International Meeting for Applied Geoscience and Energy (IMAGE)

... show the weighted observed shot gather with a dominant frequency of 8Hz at shot location sx=8 km and sx=4 km respectively. We try to invert P-wave...

2022

What Can Elasticity Moduli Tell Us About Lithology and Diagenesis?: ABSTRACT

Gildas Omnes

AAPG Bulletin

... rigidity, the displacement and velocity associated with pressure waves are not, for a given density, functions of the incompressibility alone, but also...

1981

Study of the Seismic Attenuation Generated by the Mud Layer in Lake Maracaibo, Venezuela

J. Perez, E. Andara, B. Malave

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... attenuation of the compressional and shear waves. In theory, the gas content of the sediment reduces the compressional wave velocity by an order...

2006

Abstract: AVO Depth Modelling (Paper 2)

Leong Lap Sau, Ng Tong San

Geological Society of Malaysia (GSM)

... be weighted during interpretation. 2. Availability of P-wave velocity, S-wave velocity and density information basin characteristics are critical...

1996

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