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The AAPG/Datapages Combined Publications Database

Showing 8,365 Results. Searched 201,044 documents.

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Protodolomite Redefined

Alan M. Gaines

Journal of Sedimentary Research (SEPM)

... synthetic materials. On the basis of semi-quantitative kinetic data, they concluded that the transformation of such material to a stoichiometric, well...

1977

Thin-skinned Gravity Sliding as a Mechanism for Growth Faulting: Unit 10: Principles

Martin P. A. Jackson, William E. Galloway

AAPG Special Volumes

... the shapes of early to middle Tertiary grow h faults and the present-day top of the geopressured zone. During deformation, synthetic faults...

1984

Another Look at the Separation of P- and S-Waves

Jun-Wei Huang

Search and Discovery.com

... sources and acquired by the same receivers. We test this method on 2C-2D and 3C-3D synthetic VSP data with and without random noise. This method shows its...

Unknown

Another Look at the Separation of P- and S-Waves

Jun-Wei Huang

Search and Discovery.com

... sources and acquired by the same receivers. We test this method on 2C-2D and 3C-3D synthetic VSP data with and without random noise. This method shows its...

Unknown

Abstract: Variable-factor S-transform for Time-frequency Decomposition, Deconvolution, and Noise Attenuation; #90172 (2014)

Todor I. Todorov, Gary F. Margrave

Search and Discovery.com

... is developed and a synthetic example proves its effectiveness. Introduction Most of today’s seismic data processing and analysis are based...

2014

Abstract: Application of Target-oriented VVAZ on Relatively thin Fracture Reservoir; #90174 (2014)

Stephen K. Chiu, Jack Howell, Jason A Stein, Samik Sil, and Jeff Malloy

Search and Discovery.com

... effect on this inversion. Evaluations of this technique on a number of synthetic HTI models that have various scenarios of HTI-layer thickness...

2014

Abstract: Interpolation Using Hankel Tensor Completion; #90187 (2014)

Stewart Trickett and Lynn Burroughs

Search and Discovery.com

... tensors at any stage. Examples We first compare Hankel matrix to Hankel tensor interpolation on synthetic data in two spatial dimensions. Direct...

2014

Abstracts: Application of FX Singular Spectrum Analysis on Structural Data; #90173 (2015)

Alexander Falkovskiy, Elvis Floreani, Gerry Schlosser

Search and Discovery.com

... data. On both synthetic and real data, we show that the FX SSA filter (Cadzow filtering) preserves faults much better than the standard FX prediction...

2015

Simultaneous Inversion of Clastic Zubair Reservoir: Case Study from Sabiriyah Field, North Kuwait; #41448 (2014)

Osman Khaled, Yousef Al-Zuabi, Hameed Shereef

Search and Discovery.com

...-processed in year 2012 to improve the data quality, suppress coherent and random noise including interbed multiples as well as preserve the amplitude. Four...

2014

Polarization Filter by Eigenimages and Adaptive Subtraction to Attenuate Surface-Wave Noise; #41565 (2015)

Stephen Chiu, Norman Whitmore, Michael Gurch

Search and Discovery.com

... components needed to construct a reliable noise model. Applications of this filter on synthetic and real data examples illustrate the effectiveness...

2015

Using Image Logs to Identify Facies in Heterogeneous Turbidite and Basinal Organic Mudstone Systems From the Wolfcamp Formation, Delaware Basin, West Texas, USA, #41682 (2015).

Suspa Chowdhury Sinha, Dipanwita Nandy, William R. Morris, Nathan Rogers

Search and Discovery.com

... shifted to generate synthetic micro-resistivity logs that follow the trend of the shallow resistivity logs. The high-resolution electrical data...

2015

Wave-Equation-Based Target-Oriented Inversion for Reservoir Characterisation, #41759 (2016).

Dries Gisolf, P.R. Haffinger, P. Doulgeris

Search and Discovery.com

... of the wave-equation-based on still inaccurate properties. The results presented in this article are both synthetic examples and real data cases...

2016

The Luva Gas Field: Detailed Analyses Reveal Subtle Anomaly

Halfdan Carstens

GEO ExPro Magazine

.... With synthetic modelling, based on a realistic target and background geology, Rocksource was able to show that the response from the Luva discovery...

2007

The application of a new machine-learning paradigm based on pretraining and fine-tuning, StorSeismic, on field seismic data

Randy Harsuko, Tariq Alkhalifah

International Meeting for Applied Geoscience and Energy (IMAGE)

... of seismic processing tasks. Here, we combine field data, with synthetic generated data, in the self-supervised pre-training step to store the seismic...

2022

Abstract: Geologic Hazards of Deep Well Injection and Land Disposal of Toxic Waste

David C. Anderson

Houston Geological Society Bulletin

... the use of synthetic liners and limit the landfilling of organic liquid wastes. Nonetheless, synthetic liners leak and organic-rich liquids are released...

1987

Full-elastic AVA extraction using acoustic FWI

Michael Warner, John Armitage, Adrian Umpleby, Nikhil Shah, Henry Debens, Fabio Mancini

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Conclusions Although this simple synthetic example does not commit inverse crime, and the raw data contain surface ghosts and surface multiples, the data...

2022

QUICK LOOK TECHNIQUES: A Method for Predicting Thick Sand Intervals from Seismic Sections

Subsurface Consultants & Associates, Inc.

Houston Geological Society Bulletin

... is presented in Tearpock and Bischke (1991). Our work with the method suggests that synthetic fault dips can be used to predict sand percentages at shallow...

1994

A Seismic Rock Properties Study of a Mesozoic Reservoir in Indonesia

Andi Alamsyah, Lantu, Sabrianto Aswad, Andi Darmawansyah

Indonesian Petroleum Association

... be achieved only from highfrequency synthetic angle gathers. These responses indicate an AVO change from Class II to Class III as gas saturation increases...

2013

Theory and Applications  of Vertical Variability Measures  from Markov Chain Analysis

John H. Doveton

AAPG Special Volumes

... structure of hydrocarbon reservoirs for use in fluid flow models. In addition, Markovian sequences have been modeled by synthetic seismograms...

1994

Bayesian variational auto-encoder for seismic wavelet extraction

Ammar Ghanim, Ricard Durall, Norman Ettrich

International Meeting for Applied Geoscience and Energy (IMAGE)

... the network with pairs of synthetic reflectivity series and seismic, labelled by a corresponding wavelet and utilize a Bayesian network architecture...

2023

Value of marine vibrators for effective frequency-dependent spatial sampling of seismic wavefield

Arash JafarGandomi, Aparajita Nath, Sergio Grion

International Meeting for Applied Geoscience and Energy (IMAGE)

... and short-period multiples in shallow water bring noticeable challenges compared to the deepwater setups. We employ a sparse inversion approach...

2023

A Robust Gradient for Long Wavelength FWI Updates

Jaime Ramos-Martinez, Sean Crawley, Kathy Zou, Alejandro Valenciano, Lingyun Qiu, Nizar Chemingui, Andrew Long

Petroleum Exploration Society of Australia (PESA)

... in the gradient in heterogeneous media, and is able to deliver velocity updates beyond the penetration depth of diving waves. We use synthetic examples...

2016

Time-lapse seismic data shaping with transformer encoder neural networks

Jorge E. Monsegny, Daniel O. Trad, Don C. Lawton

International Meeting for Applied Geoscience and Energy (IMAGE)

... . EXPERIMENTS Synthetic experiments We performed a single trace synthetic experiment to evaluate the performance of the transformer encoder...

2024

AVO-preserving seismic data interpolation by orthogonal polynomial decomposition and mathematical morphological filtering

Yanxin Zhou, Yangang Mo, Junzhou Liu, Dajian Jiang

International Meeting for Applied Geoscience and Energy (IMAGE)

... interpolation for each sub-profile, which take full advantage of the spatial continuity of the signal. Both synthetic data and field data prove...

2024

Using one-dimensional stochastic inversion to delineate the base of the mass transport complexes and top reservoir in the Thunder Horse Field, Gulf of Mexico

Abigail Maxwell, Nayyer Islam, Francis Rollins, Laura Ortiz-Sanguino, Olubunmi Elebiju, Hau Pham Huu, Jean-Paul Van Gestel

International Meeting for Applied Geoscience and Energy (IMAGE)

.... The misfit between the EEI synthetic for each pseudo well and the EEI seismic data is calculated, and the best matched pseudo wells are kept...

2024

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