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The AAPG/Datapages Combined Publications Database

Showing 6,875 Results. Searched 200,293 documents.

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Multi-Scale Assessment of Plasticity of Organic-Rich Shale: from Core Scale to Mineral Scale

Mao Sheng, Shizhong Cheng, Zhaohui Lu, Ye Zhang, Shouceng Tian

Unconventional Resources Technology Conference (URTEC)

... the nanoindentation approach to evaluate Young’s modulus on Woodford shale outcrop samples. In order to upscale these microscale results, a deconvolution...

2019

Geophysics: Target Shooting for the Drill

A. Easton Wren

CSPG Special Publications

... as deconvolution. The resulting geology is much more plausible. A second example of a pitfall is shown in Figure 10. The data in the upper section...

1980

Upside down Rayleigh-Marchenko imaging: an application to the Volve ocean-bottom cable data

Ning Wang, Matteo Ravasi

International Meeting for Applied Geoscience and Energy (IMAGE)

... images and angle gathers are compared to those obtained by multi-dimensional deconvolution of the UD-RM up/down decomposed Green’s functions. Our...

2024

Southern Green River Basin/Moxa Arch

Scott L. Stockton, C.M. Hawkins

Rocky Mountain Association of Geologists

...-resolution seismic data is not necessary for mapping the gross structural signature of the arch, it is invaluable in accurately identifying and localizing...

1985

Seismic Imaging at Conger: Lessons Learned in Gulf of Mexico Subsalt Imaging

Thomas C. Bergeon, Brad A. Robison

GCAGS Transactions

... deconvolution of the airgun signature to produce more reliable amplitudes that match the well data (Fig. 8). Figure 6. Seismic user track through Conger wells...

2006

New technologies for seismic resolution enhancement and bandwidth expansion: Applications in SE Asian Basin

Yasir Bashir, Abdul Halim Abdul Latiff, Muhammad Sajid

Geological Society of Malaysia (GSM)

...-field signature modeled techniques on the processing side, it is possible to increase the bandwidth for both legacy and modern high-quality data...

2024

EXTENDED ABSTRACT: Sedimentary features, reservoir characteristics and seismic signature of an Aptian incised valley and its lateral equivalent, in the North Ben Nevis field of the Jeanne d’Arc Basin

P. J. Meehan, J. Hodder, S. Harding, L. Zanussi, G. Plint

CSPG Special Publications

...EXTENDED ABSTRACT: Sedimentary features, reservoir characteristics and seismic signature of an Aptian incised valley and its lateral equivalent...

1998

Quantifying multiple source rock contributions to petroleum fluids: Bias in using compound ratios and neglecting the gas fraction

Andrew P. Murray and Kenneth E. Peters

AAPG Bulletin

... genetic classifications. Mixture deconvolution by alternating least squares regression of ratios can seriously underestimate the contribution of the gas...

2021

Seismic Signature as a Porosity Indicator in Early Miocene Reefs in the Madura Strait Via AVO Inversion and Modelling

Bimal R. Banerjee

Indonesian Petroleum Association

...Seismic Signature as a Porosity Indicator in Early Miocene Reefs in the Madura Strait Via AVO Inversion and Modelling Bimal R. Banerjee 1993 445 481...

1993

Abstract: Climatic signature of some Ordovician, Silurian and Devonian paleosols in the Avalon Terrane of northern Nova Scotia; implications for paleogeographic reconstructions

Pierre Jutras, J. Victor Owen, Ryan S. Quillan

Atlantic Geology

...Abstract: Climatic signature of some Ordovician, Silurian and Devonian paleosols in the Avalon Terrane of northern Nova Scotia; implications...

2005

Abstract: The rapakivi-bearing Margaree pluton, Aspy terrane, Cape Breton Island, Nova Scotia, Canada: inherited geochemical signature in an extension-related intrusion

Gabriel Sombini Dos Santos, Sandra M. Barr, Chris E. White, Deanne Van Rooyen

Atlantic Geology

...Abstract: The rapakivi-bearing Margaree pluton, Aspy terrane, Cape Breton Island, Nova Scotia, Canada: inherited geochemical signature...

2019

Stratigraphic Modeling and Interpretation--Geophysical Principles and Techniques: Section 3. Stratigraphic Models from Seismic Data

Norman S. Neidell, Elio Poggiagliolmi

AAPG Special Volumes

... and Gas Jour., v. 73, no. 7, 144-147. Peacock, K. L., and S. Treitel, 1969, Predictive deconvolution theory and practice: Geophysics, v. 34, p. 155-169...

1977

Simultaneous waveform inversion of seismic-while-drilling data for P-wave velocity, density, and source parameters

Jinji Li, Scott Keating, Nasser Kazemi, Roman Shor, Kristopher A. Innanen

International Meeting for Applied Geoscience and Energy (IMAGE)

...), source signature, and radiation characteristics. Here we formulate a new elastic FWI algorithm in which source positions and radiation patterns join...

2022

Rock Physics and Reservoir Characteristic of a Calcitic-Dolomitic Sandstone Reservoir

H. Morris, B. Hardy, E. Efthymiou, T. Kearney

Indonesian Petroleum Association

... of using a Sequential Gaussian Inversion over more conventional deconvolution style inversion methods. Rock physics provides the bridge between well...

2011

Rock Physics and Reservoir Characterization of a Calcitic-Dolomitic Sandstone Reservoir; #41499 (2014)

H. Morris, E. Efthymiou, B. Hardy, T. Kearney

Search and Discovery.com

... data conditioning and highlighting some of the benefits of using a sequential Gaussian inversion over more conventional deconvolution style inversion...

2014

Multichannel Seismic Operations for CCOP/SOPAC Cruise, Leg 3, Solomon Islands

D. M. Mann

Circum Pacific Council Publications

... routine to determine information about the original gun signature and the seismic frequencies involved. T h e profiles exhibited in this v o l u m e have...

1986

High-resolution imaging using least-squares migration in the image domain (LSMi) for a marine distributed acoustic sensing (DAS) 3D-VSP

Ali Sayed, Francesca Twynam, Ran Bachrach, Maud Cavalca, Leo Leon, Maria Shadrina, Qingsong Li, Reetam Biswas, Daniel Tebo, Sam Buist

International Meeting for Applied Geoscience and Energy (IMAGE)

... measurement. Angular designature was applied to compensate the velocity transformed data for source signature variations with source take-off angle...

2023

Understanding the causes of low frequency shadow below gas hydrates

Ayman Noor M. Qadrouh, Saad Alajmi

Petroleum Exploration Society of Australia (PESA)

...) which represent the seismic signature of the base of gas-hydrate saturated sediments, with a layer partially saturated with free gas below the BSR...

2019

Imaging of multiwell and multifiber walkaway DAS-VSP datasets in a CCUS demonstration project onshore Japan

Yuji Yamada, Shotaro Nakayama, Takuji Mouri, Manish Lal Khaitan, Philip Armstrong, Olga Podgornova

International Meeting for Applied Geoscience and Energy (IMAGE)

... domain and through median filtering and frequency-space domain filtering. Predictive deconvolution was applied to attenuate some fiber ringing...

2024

Multiple attenuation using 3D SRME with targeted demigration

Marin Petkovic, Ahmed Abouserie, Zhen Wang, Brad Wray

International Meeting for Applied Geoscience and Energy (IMAGE)

... recorded data, including primaries and multiples, followed by a deconvolution of the source signature (Verschuur et al., 1992). In practice...

2024

Abstract: Delineating Sand Channels using 3D-3C Seismic Data: Manitou Lake Heavy Oilfield, Saskatchewan; #90171 (2013)

Roxana M. Varga and Robert R. Stewart

Search and Discovery.com

.... The processing flow for Manitou Lake data includes deconvolution, time-variant spectral whitening and FD migration after stack. Rock properties In this study...

2013

Abstract: Numerical Modeling of Shear-wave Splitting and Azimuthal Velocity Analysis in Fractured Media; #90172 (2014)

Zimin Zhang, Don C. Lawton, Robert R. Stewart

Search and Discovery.com

... (anisotropic) models are used for shear-wave splitting, seismic velocity anisotropy, and time lapse seismic signature analysis in this paper. 3C-3D seismic...

2014

Data Enhancement from a 486-Channel Streamer

Bill Dragoset, Ken Larner

Pacific Section of AAPG

... (no signature deconvolution was performed to compensate for differential characteristics). We judge that none of these six factors can account...

1980

2.2 Basement Involved: 2.2.3 Passive Margins: Representative Multichannel Seismic Profiles Over the U.S. Atlantic Margin

J. A. Grow, D. R. Hutchinson, K. D. Klitgord, W. P. Dillon, and J. S. Schlee US Geological Survey

AAPG Special Volumes

... scaling after stack. Portions of line 25 (shot point number [SPN] 1654-4600) and line 32 (SPN 3940-4600) were restacked with signature deconvolution...

1983

Abstract: Forward 4-D seismic modelling of the Hibernia Reservoir

Richard Wright

Atlantic Geology

...) to image different lithologic units. Pore fluids have different densities and velocities resulting in the possibility ·Of measuring seismic signature...

1999

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