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The AAPG/Datapages Combined Publications Database

Showing 402 Results. Searched 195,387 documents.

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Application of Novel Stabilized Zone Simulation and Flow Diagnostics for the Interpretation of the SRV and Assessment of Multiwell Interference

Ching-Hsien Liu, Kenta Nakajima, Michael J. King

Unconventional Resources Technology Conference (URTEC)

... is the interstitial velocity, τc is the CTOF required for a neutral particle (tracer) to arrive at a particular location, and ϕ is the porosity. Eq. (3) can...

2021

Observations of geophone spurious resonance

Steve Hearn, Shaun Strong, Andrew Kinmont

Petroleum Exploration Society of Australia (PESA)

... [email protected] SUMMARY A detailed understanding of the frequency response of geophones is critical for the design and quality control of broadband...

2019

Seismic Stratigraphic Model of Depositional Platform Margin, Eastern Anadarko Basin, Oklahoma: Section 3. Stratigraphic Models from Seismic Data

William E. Galloway , Marshall S. Yancey , Arthur P. Whipple

AAPG Special Volumes

... in the synthetic. Velocity variation dominated the seismic response; thus density was not used as a variable in subsequent work. End_Page 440...

1977

Abstract: Simultaneous Multiple Source Acquisition using m-Sequences; #90187 (2014)

J. Wong

Search and Discovery.com

... of two wavelets used to represent seismic arrivals in the impulse response of the earth to a seismic source. The second event is much weaker...

2014

Comparison of Seismic Reconvolution and Gabor Deconvolution in Improving Seismic Images to Detect Local Fluid Trapping

Madaniya Oktariena, Wahyu Triyoso

Indonesian Petroleum Association

... a conventional deconvolution removes wavelet effect from its seismic input and leaves reflectivity in the form of impulse response behind, Gabor...

2016

Impulse Acoustical Logging in a Cased Drill Hole

L. A. Sergeyev, A. A. Boyaroyts, V. V. Churlin, O. N. Sokolov

Petroleum Geology: A Digest of Russian Literature

... (with a maximum variation of + 250 m/sec) did not change with depth. This value of velocity of an acoustical impulse in the material of the steel...

1963

Reservoir Characterization and Monitoring Using Multi-Transient Electromagnetic (MTEM) (Geophysics Paper 25)

Folke Engelmark

Geological Society of Malaysia (GSM)

... providing continuous coverage of the subsurface including the transition zone. The earth’s impulse response is obtained for each source receiver pair...

2008

Abstract: The Evolving Role of Geophysics in Exploration. From Amplitudes to Geomechanics (Paper C7)

E. C. Andersen, D. Gray

Geological Society of Malaysia (GSM)

.... It gives us an understanding of the time required for a seismic impulse to travel to and through a reservoir. It also gives us some understanding...

2012

A Shaking Table for Experiments on Soft-sediment Deformation: RESEARCH METHOD PAPER

G. Owen

Journal of Sedimentary Research (SEPM)

... several times or allowing the pendulum to come to rest against the table. The pendulum impulse controls the maximum velocity of the table: for a swing...

1992

Abstract: Ground Roll Attenuation via SVD and Adaptive Subtraction; #90171 (2013)

Peter Cary and Changjun Zhang

Search and Discovery.com

... based on the characteristics of the noise. Ground roll appears as low-velocity, low-frequency and high-amplitude waves which are distributed in fan...

2013

Abstract: Ground Roll Attenuation via SVD and Adaptive Subtraction; #90171 (2013)

Peter Cary and Changjun Zhang

Search and Discovery.com

... based on the characteristics of the noise. Ground roll appears as low-velocity, low-frequency and high-amplitude waves which are distributed in fan...

2013

Abstract: Monte Carlo Markov Chain Methods in Seismic Deconvolution; #90174 (2014)

Andres Medina and Mirko van der Baan

Search and Discovery.com

... of one element (Markov property). Theory and/or Method The Earth’s impulse response to the wavelet acts as a filter and is mathematically expressed...

2014

Abstracts: The Evolving Role of Geophysics in Exploration: From Amplitudes to Geomechanics; #90173 (2015)

Eric Andersen, David Gray

Search and Discovery.com

... of the time required for a seismic impulse to travel to and through a reservoir. It also gives us some understanding of the amplitude we should...

2015

Modeling Hydro-Isostasy: Isostatic Flexure Along the Global Coastlines Due to Sea-Level Rise and Fall

Eric W. Hutton and James P.M. Syvitski

Search and Discovery.com

....  The flexural response takes thousands of years (E-folding ≈2500y) to complete because the viscous asthenosphere has to flow out of the way before...

Unknown

Limitations of Reflection Seismograph

L. E. Nugent, Jr.

AAPG Bulletin

... point. Even though the crucial factor of interpretation is not involved, personal opinions concerning instrument response, velocity variables...

1953

Question of Preparing Oil Reserves

S. N. Shangin, V. P. Onoprienko, G. V. Kliarovskii

Petroleum Geology: A Digest of Russian Literature

.... The method of hydro-prospecting consists of initiating an impulse of pressure in one well (the sender) and registration of changes of pressure or level...

1958

Delineation of the Reservoir by Seismic Methods: Chapter 3

Roberto Sarmiento

AAPG Special Volumes

... reflections to stratigraphic interfaces. Instead of running a conventional velocity survey in a new well, the operator may choose to perform a complete...

1989

Abstract: Determining Scale Properties from Seismic Transmission Responses: A Modeling Study; #90171 (2013)

Emmanuel L. Bongajum and Bernd Milkereit

Search and Discovery.com

... problem to adequately image reflections from targets (ore body). The perturbations in velocity and density are responsible for fluctuations...

2013

Abstract: Determining Scale Properties from Seismic Transmission Responses: A Modeling Study; #90171 (2013)

Emmanuel L. Bongajum and Bernd Milkereit

Search and Discovery.com

... problem to adequately image reflections from targets (ore body). The perturbations in velocity and density are responsible for fluctuations...

2013

3D Acoustic and Elastic Wave Modeling on a High Performance Computing System, #40899 (2012)

Suhas Phadke, M. Ramanjulu

Search and Discovery.com

... today. The basic problem in theoretical seismology is to determine the wave response of a given model to the excitation of an impulse source...

2012

Production Geology of North Rankin Gas Field

E. J. Harris

AAPG Special Volumes

... Pty. Ltd., the operator for the North West Shelf Development Project. North Rankin is by far the most important of the fields on which the project...

1981

High-resolution Measurements of Elasticity at Core Scale. Improving Mechanical Earth Model Calibration at the Vaca Muerta Formation.

Anton Padin, Gilles Pijaudier-Cabot, Alain Lejay, Hamid Pourpak, Jean-Philippe Mathieu, Atef Onaisi, Gregory Boitnott, Laurent Louis

Unconventional Resources Technology Conference (URTEC)

... gamma rays to provide calibrated quantitative measurements of bulk density each cm; an (2) Impulse Hammer™ tool (Boitnott et al., 2017), which measures...

2019

Abstract: Multi-Scale 2D Acoustic Full Waveform Inversion with High Frequency Impulsive Source; #90187 (2014)

Vladimir N. Zubov, Michael P. Lamoureux, and Gary F. Margrave

Search and Discovery.com

... definite self-adjoint operator preserving these properties with Dirichlet boundary conditions. An impulsive point source is located away from the air-soil...

2014

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