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The AAPG/Datapages Combined Publications Database

Showing 8,416 Results. Searched 200,293 documents.

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V. Contributions of GeoSeismic Modeling

Norman S. Neidell

AAPG Special Volumes

..., the seismic characterization of the reef objective completed the interpretive picture. As Nath's summary concludes, the reef signature is identified...

1979

Correlating Versus Inverting Vibroseis Records: Recovering What You Put into the Ground; #41577 (2015)

Glen Larsen, Paul Hewitt, Art Siewert

Search and Discovery.com

... is captured at the point of sweep generation. Spiking deconvolution is then applied to the measured motion trace resulting in an estimate of source signature...

2015

Structure-and-Amplitude-Preserving Multi-Channel Deconvolution

Search and Discovery.com

...Structure-and-Amplitude-Preserving Multi-Channel Deconvolution Structure-and-Amplitude-Preserving Multi-Channel Deconvolution Juefu Wang* Divestco...

2013

Extending seismic bandwidth using the harmonic energy of a marine vibrator source

Tiexing Wang, Arash JafarGandomi, Hakon Aune

International Meeting for Applied Geoscience and Energy (IMAGE)

... and node data processing To get an accurate subsurface stacked trace, we need to conduct an accurate source signature deconvolution. While the electrical...

2023

An Analysis of a Seismic Reflection from the Base of a Gas Hydrate Zone, Offshore Peru (1)

JOHN J. MILLER , MYUNG W. LEE , and ROLAND VON HUENE

AAPG Bulletin

... in-house for signature deconvolution (Grow et al., 1986; Lee et al., 1987). The sequence of processing steps End_Page 914...

1991

Acquisition and processing of the first broadband 3D marine vibrator data in the North Sea

Arash JafarGandomi, Kara Howard, Sebastian Holland, Tiexing Wang, Sergio Grion, Thomas Elboth

International Meeting for Applied Geoscience and Energy (IMAGE)

... to the long source-signature, i.e. sweep, which needs to be deconvolved. Estimation of notional source (NS) signatures with high accuracy is essential...

2024

Abstract: Wavelet Estimation by Non-Linear Optimization of All-Pass Operators; #90211 (2015)

Somanath Misra and Mauricio Sacchi

Search and Discovery.com

... be used to enhance the bandwidth of the data. Deconvolution of the data with the estimated minimum phase wavelet serves this purpose. Increase...

2015

Abstract: Exploration De-Risking Using Dense Seismic Acquisition and G&G Integration: a Case Study of Lower Cretaceous, Abu Dhabi UAE; #91204 (2023)

Bertrand Six, Ishinaga Kiyotaka, Yuki Tateo, Cristina Bosquet, Ibrahim Zoukaneri, Ahmed Barakat, Mohamed Mahgoub, Miiad Al Hammadi, William Mills

Search and Discovery.com

.... Up/down deconvolution technology was applied, which is non-trivial in ultra-shallow water environment. This process targets the surface related...

2023

Defining a Steeply-Dipping Salt Flank in Mississippi with a New High-Certainty 3D Method

Nicholas Brooks, Pat Donais, Werner Heigl, Jakob Haldorsen, Fred Li

GCAGS Transactions

... of migration (the propagation of the observed wave fronts into the formation) and the deconvolution (the collapsing of the source signature...

2015

Chapter 3: Preparation of Seismic Data for Stratigraphic Work

Tom Wittick

North Texas Geological Society

... and actually measure the seismic signature by putting a special geophone at the surface near a dynamite shot when it is fired. Because the signal is so...

1992

Preparation of Seismic Data For Stratigraphic Work

Abilene Geological Society

... signature by putting a special geophone at the surface near a dynamite shot when it is fired. Because the signal is so strong this technique requires...

1993

Crustal thickness and velocity structure of southern Peninsular Malaysia

Abdul Halim Abdul Latiff, Amin Esmail Khalil

Geological Society of Malaysia (GSM)

.... This was conducted through the deconvolution of the R component from the Z component that can be conducted whether in time or frequency domain. The most common...

2018

Enhancing high-frequency vibroseis images of near surface: Uncorrelated is key

Richard D. Miller, Zachary Lawrence, Alex Martinez, Julian Ivanov, Dmitry Borisov, Joseph Reilly

International Meeting for Applied Geoscience and Energy (IMAGE)

... inclusion of pre-correlation processing steps, including vibroseis whitening, time-variable filtering and analysis of deconvolution with ground force compared...

2023

Advances in Geophysical Techniques for the Detection of Drilling Hazards and Their Application to Seismic Exploration

D. C. N. Pratt, Tong Pow Mun

Southeast Asia Petroleum Exploration Society (SEAPEX)

... methods. Firstly it has made more sophisticated wavelet processing techniques such as signature deconvolution economically viable (see Figure 2). Secondly...

1990

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

Swee Leng NG, Martin Bayly

Indonesian Petroleum Association

..., but are not limited to: To resolve this problem, surface consistent techniques (amplitude compensation or deconvolution) have previously been attempted...

2008

IV. The Role of Seismic Wavelets and Wavelet Processing

Norman S. Neidell

AAPG Special Volumes

... apparent. Wavelet processing as portrayed by the figure is quite distinct from the conditioning of waveforms via deconvolution in several key regards...

1979

Time Lapse Geochemistry Production Allocation; End Member Definition and Selection; Case Studies; Delaware Basin and Eagle Ford

Adam Turner, Catherine Donohue, J. Alex Zumberge, Andrew Muñoz, Philip Bergeron

Unconventional Resources Technology Conference (URTEC)

... and chemical compound inputs in any fluid mixing deconvolution is of paramount importance, and the pitfalls are illustrated in the following scenarios...

2022

Distributed Acoustic Sensing Vertical Seismic Profiling (DAS VSP) in an Exploration Well in the Gulf of Mexico—Case Study

A. Martinez, S. Ali, G. Zemlicka, S. Ruiz, C. Moyer, G. Richard, E. Bergersen, T. Campbell, B. Adkins, and J. Bassil

GCAGS Transactions

... a conventional processing work flow. Source signature deconvolution was applied to unstacked data. After stacking, the down-going wavefield was enhanced...

2025

Efficient acquisition and imaging of high-resolution seismic data with the continuous wavefields method

Tilman Klver, Torben Hy

International Meeting for Applied Geoscience and Energy (IMAGE)

... in the deconvolution operator that would cause instability. The six air-guns are arranged differently on each string to minimize correlation between wavefields...

2022

Exploration of the North Seribu Area, Northwest Java Sea

Roberto Fainstein

Indonesian Petroleum Association

... the basement structure. Pre-stack reprocessing was focused on multiple attenuation, true amplitude recovery, wavelet shaping, using signature deconvolution...

1987

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