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The AAPG/Datapages Combined Publications Database

Showing 3,535 Results. Searched 200,663 documents.

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Preliminary Evaluation of a Core Scintillation Counter for Bulk Density Measurement in Marine Sediment Cores

Chester Brier , Robert Bennin , Peter A. Rona

Journal of Sedimentary Research (SEPM)

... of counting accuracy on number of counts. (2) The Compton mass attenuation coefficient, which must be known in order to calculate density from scintillation...

1969

Detection and suppression of strong energy interference waves within the black triangleŽ using a data-driving self-adaptive frequency-decomposition approach

Haifeng Chen, Xiangyang Li, Zhongping Qian, Pengyuan Sun, Xiaoying Qin, Dingyu Xiong

International Meeting for Applied Geoscience and Energy (IMAGE)

... methods, it is difficult to accurately obtain a signal model for anomalous amplitude attenuation under surface consistency constraints (Wang et al...

2024

Efficient Q-RTM in anisotropic TTI media with phase and amplitude compensation

Yongzhong Wang, Faqi Liu, Carlos Calderón

International Meeting for Applied Geoscience and Energy (IMAGE)

... is of great importance. Seismic attenuation, which is often quantified by the Q factor, is one of the main factors that affects the resolution...

2024

Guided strategies for improving machine learning models applied to geophysical problems

Satyan Singh, Konstantin Osypov, Graham Baines, Mark Willis

International Meeting for Applied Geoscience and Energy (IMAGE)

..., M., S. Roy, V. Ferreira, and S. Singh, 2023, A comprehensive analysis of CNNs for Seismic Noise Attenuation: SPE Europe. Jiang, F., and P. Norlund...

2024

Interbed Multiple Suppression in Carbonate Sequences

Gabriel Gil

Unconventional Resources Technology Conference (URTEC)

... in all offsets with moveouts like primary events, making them difficult to detect and remove with conventional multiple attenuation methods, like radon...

2025

Abstract: A New Approach to Optimizing Recovery PRTISP Process; #90239 (2015)

Harold Nikipelo

Search and Discovery.com

... and validity of seismic stimulation. Stimulation has been shown to work in a wide variety of formations where seismic attenuation is relatively low. It does...

2015

Abstract: Scratching the Surface, Limitless Possibilities for Understanding Reservoir Behavior Through the use of Extensive Downhole Seismic Networks; #90000 (2016)

Ted Urbancic

Search and Discovery.com

... and fracture orientations for events (Seismic Moment Tensor Inversion – SMTI analysis), and rock properties such as the velocity and attenuation...

2016

-- no title --

user1

Search and Discovery.com

... calculating and applying accurate dune static corrections, an advanced denoise flow was applied. Surface wave attenuation was achieved using low rank...

Unknown

Characteristics of the Free Surface Multiple Attenuation Using Wave Field Extrapolation; #40504 (2010)

Patrícia P. Ferreira, Marco Antonio, Cetale Santos, and Luiz Landau

Search and Discovery.com

...Characteristics of the Free Surface Multiple Attenuation Using Wave Field Extrapolation; #40504 (2010) Patrícia P. Ferreira, Marco Antonio, Cetale...

2010

Characterization and simulation of transverse noise waves of a multisensor solid streamer

Viktor Smirnov, A. Sourice, J. Ribette, J. Mars, P. Herrmann

International Meeting for Applied Geoscience and Energy (IMAGE)

... tail. A simple attenuation model is proposed to estimate their amplitude decay as they propagate along the streamer. Knowing these new characteristics...

2022

Abstract: Nonlinear Seismic Wave Propagation in Heavy Oil; #90224 (2015)

Wubing Deng and Igor B. Morozov

Search and Discovery.com

... Wubing Deng and Igor B. Morozov University of Saskatchewan Summary The propagation, reflectivity, and attenuation of seismic waves in bitumen-rich rocks...

2015

Continental Margins — An Overview: Abstract

A. W. Bally

CSPG Special Publications

... related to spreading ridges. It is speculated that the initial crustal attenuation was related to the formation of behind-are marginal basins...

1975

Fracture Geometry Measurements by Analyzing Multiwell Communications

Sofya Sizova, Roman Korkin

Unconventional Resources Technology Conference (URTEC)

... with a viscous fluid and surrounded by a poroelastic formation. Attenuation depends highly on the width of the channel, formation parameters...

2021

Surface Source Technology

Stan D. Brasel

Pacific Section of AAPG

... noise attenuation schemes. Figure 6. Ground Roll Attenuation Buried Charge Effect Let’s look at an example of noise attenuation using a surface source...

1972

Abstract: The possible use of the amplitude of a reflected sound field for the determination of seabed properties

Alasdair G. McKay

Atlantic Geology

... and attenuation) in all circumstances, but it may prove to be a useful empirical diagnostic parameter in some cases. Atlantic Geology, April 1982...

1982

Dual-sensor streamer data analysis, resolution, penetration and interpretability for a regional deepwater 2D survey on the North West Shelf of Australia

Andrew Long

Southeast Asia Petroleum Exploration Society (SEAPEX)

... ghost attenuation has a significant additional benefit at depth. Keywords: Carnarvon Basin Calibration • Hydrophone • Geophone • Brute Stack • Raw...

2009

Current and future multicomponent towed streamer design

Nicolas Goujon, Susanne Rentsch, Leendert Combee, Fabien Guizelin, Khairul Faizi Ahmad

Petroleum Exploration Society of Australia (PESA)

... noise attenuation which involves optimising the mechanical characteristics and using non-uniform single sensor sampling in the design of the cable...

2019

ABSTRACT: Selected Topics in Seismic Dispersion

Christopher L. Liner

Houston Geological Society Bulletin

..., attenuation, anisotropy, reflection characteristics and other aspects of seismic waves that show frequency-dependence. We will examine...

2012

Abstract: A New Concept in Borehole Seismic Measurement and Applications

N. Oikawa, Roopa Gir

Geological Society of Malaysia (GSM)

... section allo~s a reliable lateral imaging in the vicinity of the borehole. Other applications such as frequency attenuation as a function ofdepth...

1990

Role and Place of Geophysical Methods in Direct Exploration

A. I. Boyko, L. Ye. Fil’shtinskiy

Petroleum Geology: A Digest of Russian Literature

...), and coefficient of attenuation ∝(c). 1 - Gypsum-anhydrite reflecting horizon; 2-reflecting horizon at base of Mesozoic; 3-boundary identified...

1977

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