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The AAPG/Datapages Combined Publications Database

Showing 15,811 Results. Searched 195,387 documents.

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Advances in High Resolution Seismic Reflectivity Inversion

Dr. John Castagna

Houston Geological Society Bulletin

... representing reflection coefficients at the top and base of a given layer. The frequency response for any impulse pair is sinusoidal and periodic all the way...

2012

3-D Seismic Interactive Interpretation of Complex Stratigraphic Environments: An Example From Grayson County, Texas: ABSTRACT

A. C. Schlosser, D. G. Jovanovich, R. C. Jones, J. H. Caldwell

AAPG Bulletin

... of these sand bodies was in question due to their vertical and horizontal extent as well as their small reflection coefficients. The interpretation...

1984

ABSTRACT: SUBCROP MAPPING "ANTE-MESOZOIQUE" USING SEISMIC ATTRIBUTE ANALYSIS, Application on the block 423; #90016 (2003)

Abdelkader OUAZAR

Search and Discovery.com

... stage: Modeling of reflection coefficients according to the different lithologies. -2nd stage: Characterization of the seismic signature bounded...

Unknown

ABSTRACT: Fizz and Commercial Gas Discrimination in the Colombian Caribbean Sea through AVO Attributes and Fluids Substitution Modeling; #90108 (2010)

Lorena Giraldo and Andrés E. Calle

Search and Discovery.com

... the reflection and refraction coefficients. The inversion of Bortfeld’s equation with seismic amplitudes from the case study, it was found Fizz gas (non...

2010

Abstract: GPR Noise Reduction Based on BPD and BPD-EMD; #90255 (2017)

Roya Ostoori, Ali Goudarzi, Behrooz Oskooi

Search and Discovery.com

... of 250 MHz is convolved to a random series of reflection coefficients. White Gaussian noise is added, to create a noisy model. Evidently, BPD...

2017

Experience in Plotting the Relief of the Base of the Platform Cover of the Middle Ob Area

V. K. Burakov, P. A. Besprozvannyy, V. S. Slavkin

Petroleum Geology: A Digest of Russian Literature

... and a are coefficients of the regressional relationship. Analysis of actual values of HA and HB (Fig. 1) shows that equation (1) is quite stable for the Middle...

1980

Abstract: The Application of Extreme Attributes of PS Converted Wave; #90171 (2013)

Xiucheng. Wei, Xiang-Yang Li, Tiansheng Chen, and Lihua Jia

Search and Discovery.com

... describe the variation of PP (incident P wave, reflected P wave) and PS (incident P wave, reflected S wave) reflection coefficients, they are mathematically...

2013

Yesterday, Today, and Tomorrow in Seismic Exploration

Emil J. Mateker, Jr.

GCAGS Transactions

... The seismic reflection method may be viewed as a system composed of the following elements: ENERGY INITIATION ENERGY TRANSMISSION ENERGY RECEPTION...

1970

III. Processing For Preservation of Seismic Amplitudes

Norman S. Neidell

AAPG Special Volumes

..., though these govern the specific divergence behavior. Partial reflection losses (or transmission losses), on the other hand, occur only because...

1979

Overburden Compensation: A Pragmatic Solution to the Frequency Dependent Amplitude Losses Associated With Laterally Variable Overburden

Swee Leng NG, Martin Bayly

Indonesian Petroleum Association

... overburden geology. When passing through the overburden, the propagating seismic wave suffers absorption, scattering and transmission losses...

2008

High Resolution “Vibroseis” Data – Compressional and Shear-Wave Modes

D. E. Miller, D. E. Dunster

Pacific Section of AAPG

... with target depths in the range of 1,000 feet or less. The data includes reflection and refraction traces obtained with the shear-wave system as well...

1972

The Seismic AVO of Wet and Dry CBM Reservoirs; #41548 (2015)

Jason McCrank, Han-xing Lu, Kevin Hall, Don C. Lawton

Search and Discovery.com

... is a difference in Poisson’s ratio. Zoeppritz Reflection Coefficients The Zoeppritz Explorer (CREWES) was used to investigate the PP and PS reflection...

2015

Reflection waveform inversion regularized with structural constraints and scattered data interpolation

Chengliang Wu, Huazhong Wang, Bo Feng, Ting Lei, Rongwei Xu, Shen Sheng

International Meeting for Applied Geoscience and Energy (IMAGE)

...Reflection waveform inversion regularized with structural constraints and scattered data interpolation Chengliang Wu, Huazhong Wang, Bo Feng, Ting...

2023

AAPG Memoir 76, Chapter 18: Velocity Estimation for Pore-Pressure Prediction

David W. Bell

AAPG Special Volumes

... accurate time-to-depth information. Check shots are direct transmission measurements at seismic frequencies of traveltime from a surface source...

2001

Application of a Probability Model to Detect Unrecognised Igneous Intrusions in Sedimentary Basins

Simon Holford, Mark Bunch, Nick Schofield, Michael Curtis

Australian Petroleum Production & Exploration Association (APPEA) Journal

... (and reflection coefficients) for comparison. Synthetic seismogram comprises a Ricker wavelet displayed using European polarity convention...

2022

Structural Controls on the Formation of Bottom-simulating Reflectors Offshore Southwestern Taiwan from a Dense Seismic Reflection Survey

Philippe Schnurle, Char-Shine Liu

AAPG Special Volumes

..., Siberia: Marine Geology, v. 172, p. 121.Warner, M., 1990, Absolute reflection coefficients from deep seismic reflections: Tectonophysics, v. 173, p...

2009

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