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The AAPG/Datapages Combined Publications Database

Showing 2,334 Results. Searched 201,044 documents.

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3-D Close-the-LoopŽ Modeling of the Grosmont Reservoir; #41661 (2015)

Nikita Krylov, Gregor Baechle, Gottfried Tiller, Fahad Al Hadhrami, Maria Balzarini

Search and Discovery.com

... Prior Models Prior Models Models Models Upper Ireton B B1 Seismic Volume Wavelet Dolomite with thin laminations, brecciated zones, corrosion...

2015

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

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

Search and Discovery.com

... - Linearised theory based on primary reflection coefficients and primary travel times. - Inversion result band-limited by seismic wavelet. - Absolute...

2016

Enhancement of Multicomponent Seismic Data; #41778 (2016)

Satinder Chopra, Ritesh Kumar Sharma

Search and Discovery.com

... are in blue generated using the reflectivity from the log curves and the wavelet shown alongside to the right. The red traces are the seismic traces...

2016

Understanding the Root Cause of Poor Seismic Data Through Modelling, #41912 (2016).

Anastasia Poole, Peter V. Baaren

Search and Discovery.com

... allows investigating these beliefs before acquiring data Better data • Good well ties • Stable wavelet • Fits geologic model PSPR Full Offset...

2016

Enhancing Spectral Decomposition to Delineates Subtle Channels … A Case Study from Offshore Nile Delta; #42180 (2018)

Islam A. Mohamed, Ahmed S. Abdel-Rahman, Amr E. Khalafalah, Abdul-Rahman Ali Mohamed

Search and Discovery.com

..., and/or hydrocarbons. • Two methods were tested: Fast Fourier Transform (FFT) and Continuous Wavelet Transform (CWT). • The frequency analysis over Sequoia field...

2018

Poststack Processing Steps for Preconditioning Seismic Data; #42399 (2019)

Ritesh Kumar Sharma, Satinder Chopra

Search and Discovery.com

... to compress the embedded wavelet in the data, and thus enhance their frequency content. This step is usually followed by bandpass filtering, usually...

2019

A Data-Driven Method for Processing and Analysis of Gas Chromatography-Mass Spectrometry (GC-MS) Signals in Differentiation of Oil Samples, #42401 (2019).

Le Lu, Andrew Bishop, Tianxing Wang, Rosemarie Bisquera, Yongchun Tang,

Search and Discovery.com

... with the application of a continuous wavelet transform to the total signal. Compound assignment is performed via supervised classification of the mass...

2019

Application of Sequential Offset Technique in Full Waveform Inversion; #42598 (2025)

Binggang Wang

Search and Discovery.com

... for the iterative update. The input data for full waveform inversion includes the wavelet, raw seismic data, and the initial velocity field, while...

2025

Shallow High-Resolution Seismic Reflection to Delineate Upper 400 m around a Collapse Feature in Central Kansas

Richard D. Miller, Ana Villella, Jianghai Xia

Environmental Geosciences (DEG)

... in wavelet characteristics. This inconsistency in wavelet attributes reduces the interpretative potential of these data but only minimally affected...

1997

Seismic HC Reservoir Prediction: A (Critical) Review on the Determination of Lithological Parameters from Seismic Data

Burkhard Buttkus

Geological Society of Malaysia (GSM)

... • suppression of multiples, • broadband seismic data, • flat reflectors and vertical incident. The importance of wavelet processing and zero phase...

1985

Seismic Multi-Attribute Integration for Leads Generation: Southwest Soldado Field, Gulf of Paria, Trinidad & Tobago.

J. Sierra, M. Bonilla, H. Campos, W. Marin, D. Joseph, S. Cardinez

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

.... • Seismic Inversion: Well to seismic tie through synthetic seismograms for every well with sonic log. Wavelet estimation for every volume inverted...

2009

Self-supervised learning for seismic swell noise removal

Yuan Zi, Shirui Wang, Pengyu Yuan, Xuqing Wu, Jiefu Chen, Zhu Han

International Meeting for Applied Geoscience and Energy (IMAGE)

...se. The source setting is a 15Hz Ricker wavelet, record time ranging from 0 s to 5 s, sample time 2 milliseconds. Swell noise is synthetic by usi...

2022

Integrating Rock Physics and Borehole Seismic to Understand the Elastic Changes Associated with CO2 Injections: a REAL-LIFE Example from Southwestern Wyoming

Gabriela D’Aubeterre

Unconventional Resources Technology Conference (URTEC)

... (Zoeppritz, 1919) were used to calculate reflectivity coefficients for each fluid case, the required wavelet was generated using the information from...

2023

Multilayer perceptron and Bayesian neural network based implicit elastic full-waveform inversion

Tianze Zhang, Jian Sun, Daniel O. Trad, Kristopher A. Innanen

International Meeting for Applied Geoscience and Energy (IMAGE)

... length of the model. The source wavelet is Ricker’s directional wavelet with a main frequency of 15Hz. The maximum receiving time is 2.6 seconds, with dt...

2022

A Review of Seismic Acquisition Trials and Procedures in the Cooper Basin, South Australia

J. R. Hughes, N. A. Fitzgerald

Petroleum Exploration Society of Australia (PESA)

... source wavelet (produced by the autocorrelation of the sweep) for a series of comparisons made at single VP locations at each side of a well location...

1989

A practical implementation of data-space Hessian in the time-domain formulation of source extended full-waveform inversion

Gaoshan Guo, Stephane Operto, Ali Gholami, Hossein S. Aghamiry

International Meeting for Applied Geoscience and Energy (IMAGE)

... are computed in the gradient model with the 1-Hz wavelet (Fig. 2). Although a low-frequency wavelet is used, it generates cycle skipping betwen seismograms...

2022

Acostic Velocities, Synthetic Seismograms, and Lithologies of Thrusted Precambrian Rocks, Rocky Mountain Foreland

R. Randy Ray, Robbie Gries, James W. Babcock

Rocky Mountain Association of Geologists

...). Synthetic seismograms were prepared using a 20 hertz, zero phase Ricker wavelet with the amplitude of the wavelet held constant for all displays. Final...

1983

Elastic full-waveform inversion of 4C ocean-bottom seismic data: Model parameterization analysis

Jian Cao, Romain Brossier, Ludovic Mtivier

International Meeting for Applied Geoscience and Energy (IMAGE)

..., the observed data for all the models M1 − M5 are generated by using the fluid-solid coupled modeling solver with a 5 Hz Ricker wavelet source-time...

2022

Integration of Depth Conversion, Seismic Inversoin and Modeling Over The Belida Field, South Natuna Sea Block "B", Indonesia

Patrick Jonklaas

Indonesian Petroleum Association

... reflection seismic data results from convolving a source wavelet with a reflectivity series. The reflectivity is a result of the acoustic impedance...

1991

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