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The AAPG/Datapages Combined Publications Database

Showing 3,135 Results. Searched 195,387 documents.

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Abstract: Anisotropic Frequency-Dependent Spreading of Seismic Waves from VSP Data Analysis; #90174 (2014)

Amin Baharvand Ahmadi and Igor Morozov

Search and Discovery.com

..., Saskatchewan [email protected] Summary A model combining geometrical spreading, scattering, and effects of attenuation (Q) is derived from...

2014

5D Interpolation Adds Value at the Drill Bit for a Texas 3D Seismic Survey

K. Rene‘ Mott, William Keller, Mike Perz

GCAGS Transactions

... using modern algorithms in order to optimize input for seismic attribute calculations. The attribute of interest for this case study is a geometrical...

2016

Petrophysical Evaluation of Lacustrine Shales in the Cooper Basin, Australia; #41205 (2013)

Melissa Vallee

Search and Discovery.com

... as proportional to TOC. Porosity and Fluid Saturations Calculations Free-gas storage capacity (gas-filled porosity (gfp)) was estimated in both the organic...

2013

A New Method of Multiple Attenuation: Multiple Identification and Subtraction

Search and Discovery.com

...A New Method of Multiple Attenuation: Multiple Identification and Subtraction A New Method of Multiple Attenuation: Multiple Identification...

2013

Estimation of Seismic Attenuation (Q): More Insight from Zero-Offset VSP

Mohammad Risyad

Indonesian Petroleum Association

...Estimation of Seismic Attenuation (Q): More Insight from Zero-Offset VSP Mohammad Risyad IPA18‐53‐G PROCEEDINGS, INDONESIAN PETROLEUM ASSOCIATION...

2018

Spectral Signatures of the Tubridgi Field: Onshore Carnarvon Basin, Western Australia

Jim Dirstein, Maher Maklad

Petroleum Exploration Society of Australia (PESA)

... history describes the application of spectra l anal y sis to measure th e attenuation of seismic frequ encies beneath a hydroca rbon accumulation...

2007

Abstract: Robust Multiple Attenuation Workflow and Flexible Anisotropic Tomography for Better Imaging. Shallow Water Case Study, Gulf of Suez; #90319 (2018)

Ahmed Khaled Ali, Mahmoud Ahmed, Matthias König, Tillmann Roth, Ivica Mihaljevic, Sameh Abdel-Basset, Mahmoud Ouda, Wessam Saleh, Tarek El-Melegy, Hesham Abu El-Saad

Search and Discovery.com

...Abstract: Robust Multiple Attenuation Workflow and Flexible Anisotropic Tomography for Better Imaging. Shallow Water Case Study, Gulf of Suez; #90319...

2018

The Distribution of Contaminants in Ground Water at the Slick Rock and Naturita, Colorado Uranium Mill Tailings Sites

Armand R. Groffman, Dan Erskine

Utah Geological Association

... Engineers, New York, N.Y., p. 805–814. Parkhurst, D.L., Thorstenson, D.C., Plummer, N.L., 1980, PHREEQE- A Computer Program For Geochemical Calculations...

1996

Abstract: Towards Using Harmonic NoiseŽ to Image Shallow Thin Reflectors; #90187 (2014)

Christopher B. Harrison, Gary Margrave, Michael Lamoureux, Art Siewert, Andrew Barrett, and Helen Isaac

Search and Discovery.com

... 1995; Wei 2011) and non-linearities in the near surface (Lebedev 2004). Harmonic attenuation methods have been developed for both the acquisition...

2014

Some Geologic Results of Interpretation of Gravity Data for the Southwest Part of the Vilyuy Depression

O. K. Litvinenko, V. R. Melikhov

Petroleum Geology: A Digest of Russian Literature

... computers to separate regional and local fields, understanding under separation the attenuation (in some necessary degree) of the effect of regional masses...

1964

Chapter 14: Gravity, Seismic Reflection, and Tomographic Constraints on the Subduction-to-Strike-Slip Transition at the Southeastern Caribbean Plate Boundary Zone

Tricia G. Alvarez, Paul Mann, Carlos A. Vargas, Lesli J. Wood

AAPG Special Volumes

..., v. 74, p. 615–631. Aki, K., and B. Chouet, 1975, Origin of coda waves; source, attenuation, and scattering effects: Journal of Geophysical Research...

2021

Clari-Fi’: Broadband Data from Conventional Streamer Acquisition

Nic Woodburn, Tom Travis, Hassan Masoomzadeh, TGS

GEO ExPro Magazine

... of the signal output from marine airgun arrays – This attenuation is commonly ex­ pressed as effective Q, Qeff, which is a combination...

2012

Abstract: Seismic Wave Attenuation due to Scattering and Leaky Mode Mechanisms in Heterogeneous Reservoirs; #90171 (2013)

Jun-Wei Huang, Gilles Bellefleur, and Bernd Milkereit

Search and Discovery.com

...Abstract: Seismic Wave Attenuation due to Scattering and Leaky Mode Mechanisms in Heterogeneous Reservoirs; #90171 (2013) Jun-Wei Huang, Gilles...

2013

Abstract: Estimation of Dispersive Parameters of Surface Wave Using the Generalized S Transform; #90187 (2014)

Roohollah Askari and Robert J. Ferguson

Search and Discovery.com

... to simultaneously estimate wavenumber, group velocity, phase velocity and frequency dependent attenuation. The group velocity is obtained from...

2014

Recent Advances in Geophysics: ABSTRACT

Carl H. Savit

AAPG Bulletin

... prospecting, continuous determination of seismic wave velocity is beginning to be used routinely while attenuation measurements are being made experimentally...

1970

ABSTRACT: Direct Hydrocarbon Indication Using Instantaneous Spectral Analysis; #90017 (2003)

John Castagna

Search and Discovery.com

... of hydrocarbons: (1) anomalously high attenuation in thick or very unconsolidated gas reservoirs, (2) low frequency shadows in reservoirs where the thickness...

2003

Abstract: Improving the Statics Solution through De-migration: A Canadian Foothills A-PSDM Case History; #90172 (2014)

Jiwu Lin, Sylvestre Charles, Josef Heim

Search and Discovery.com

... of statics calculations. The quality of the estimated statics typically depends on the quality of cross-correlations between the input data and the pilot...

2014

Common Reflection Point Techniques in Highly Explored Areas: ABSTRACT

Harry W. Mayne

AAPG Bulletin

... areas has demonstrated the need for enhancement of reflection record quality and attenuation of multiple reflections and other disturbances...

1965

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