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The AAPG/Datapages Combined Publications Database

Showing 22,526 Results. Searched 200,663 documents.

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Abstract: Attenuation, Velocity Dispersion and the Fate of the Vibroseis Signal; #90211 (2015)

Bernd Milkereit, Flora Sun, Wei Qian, and Thomas Bohlen

Search and Discovery.com

...Abstract: Attenuation, Velocity Dispersion and the Fate of the Vibroseis Signal; #90211 (2015) Bernd Milkereit, Flora Sun, Wei Qian, and Thomas...

2015

Abstract: Separation of Geometric Spreading, Scattering and Intrinsic Attenuation Effects in a VSP; #90224 (2015)

Amin Baharvand Ahmadi and Igor Morozov

Search and Discovery.com

...) is a reasonable estimate for the attenuation caused by random scattering. The lower envelope (strongest reflectivity) and the median might also be useful...

2015

Abstract: Anisotropic Frequency-Dependent Spreading of Seismic Waves from VSP Data Analysis; #90174 (2014)

Amin Baharvand Ahmadi and Igor Morozov

Search and Discovery.com

..., 1131–1146, doi 10.1007/s00024-010-0100-6. Morozov, I. B., 2011, Mechanisms of geometrical attenuation. Ann. Geophys. 54, 235–248, doi...

2014

Seismic Frequency Bandwidth Constraints in Deepwater Locations

Andrew Long, Iain Buchan

Indonesian Petroleum Association

... attenuation is particularly difficult in deepwater areas, as out-of-the-plane (3D) noise generating mechanisms are typically abundant. Standard 2D noise...

2004

Imaging of Fractured Reservoirs Using the EVA Tool

P. C. Arditty, F. Schein, Ph. Staron

Indonesian Petroleum Association

... (S) wave and Stoneley wave attenuation, two parameters obtained from the processing of full waveform acoustic data. The combination of both parameters...

1988

Petroleum Hydrocarbon Monitored Natural Attenuation: Essential Framework for Remedial Managers

Kevin W. DaVee, Dee Ann Sanders

Environmental Geosciences (DEG)

...Petroleum Hydrocarbon Monitored Natural Attenuation: Essential Framework for Remedial Managers Kevin W. DaVee, Dee Ann Sanders 2000 190 202 Vol. 7...

2000

Fracture Characterization Based on Attenuation Estimation From Seismic Reflection Data Using Well-Log-Based Localized Spectral Correction

Fangyu Li, Tao Zhao, Tengfei Lin, Kurt J. Marfurt

Unconventional Resources Technology Conference (URTEC)

... to fractures, shales are also expected to exhibit strong attenuation associated with microcracks with possibly new loss mechanisms linking attenuation...

2015

Time-lapse attenuation variations during CO2 injection using DAS VSP data from the CaMI Field Research Station, Alberta, Canada

Yichuan Wang, Donald C. Lawton

International Meeting for Applied Geoscience and Energy (IMAGE)

... sequestration, it is useful to measure time-lapse variations of seismic attenuation. Seismic attenuation directly connects to different petrophysical parameters...

2022

Abstract: VSP P-Wave Attenuation Model Study in Elastic Earth: Spectral Ratio method Vs Centroid Frequency Shift Method; #90187 (2014)

Waheduzzaman Talukder and Ralph Phillip Bording

Search and Discovery.com

...Abstract: VSP P-Wave Attenuation Model Study in Elastic Earth: Spectral Ratio method Vs Centroid Frequency Shift Method; #90187 (2014) Waheduzzaman...

2014

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

Deep-learning-based downhole tool electromagnetic telemetry noise attenuation and source separation

Carlos Urdaneta, Arnaud Jarrot, Shirui Wang, Xuqing Wu, Jiefu Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

...Deep-learning-based downhole tool electromagnetic telemetry noise attenuation and source separation Carlos Urdaneta, Arnaud Jarrot, Shirui Wang...

2022

Abstract: Intrinsic and Apparent Seismic Attenuation in VSP Data; #90211 (2015)

Arnim Haase and Robert Stewart

Search and Discovery.com

... of Calgary, Calgary, Alberta, Canada Abstract Seismic attenuation factors are sought because they can be useful for: amplitude recovery, improving...

2015

Echo phone for direct attenuation indication

Lu Liu, Tong Fei, Fuhao Qin, Yi Luo

International Meeting for Applied Geoscience and Energy (IMAGE)

...Echo phone for direct attenuation indication Lu Liu, Tong Fei, Fuhao Qin, Yi Luo Echo phone for direct attenuation indication Lu Liu, Aramco Research...

2022

Recent Advances in Geophysics: ABSTRACT

Carl H. Savit

AAPG Bulletin

... prospecting, continuous determination of seismic wave velocity is beginning to be used routinely while attenuation measurements are being made experimentally...

1970

Seismic Spectral Signatures of the Badak Oil and Gas Field, Onshore Kutei Basin, Kalimantan, Indonesia: An Example of Seismic Reservoir Imaging and Characterization

Arif Wibowo, Jeff Towart, James Dirstein, Maher Maklad

Indonesian Petroleum Association

... attributes appear to provide useful discriminating information for both shallow and deep reservoirs. Moreover, the spectral attenuation analysis (SPECTRA...

1999

Abstracts: CDP Noise Attenuation Using Local Linear Models; #90173 (2015)

Todor I. Todorov and Gary F. Margrave

Search and Discovery.com

...Abstracts: CDP Noise Attenuation Using Local Linear Models; #90173 (2015) Todor I. Todorov and Gary F. Margrave AAPG Search and Discovery Article...

2015

Coupling Geomechanics and Petrophysical Measurements for Production Enhancement in Organic-Rich Shales

Azra N. Tutuncu, Daisuke Katsuki, Binh T. Bui, Anton Padin, Bryan McDowell

Unconventional Resources Technology Conference (URTEC)

... and attenuation in order to determine the dominating flow mechanisms in shales and their stress dependence for productivity enhancement. Nano-scale SEM...

2016

Abstract: The Significance of Groundwater Modelling Practices for Resources Evaluation in Malaysia

Saim Suratman

Geological Society of Malaysia (GSM)

... & Woessner, 1992). Groundwater flow model can provide useful information on flow rates, drawdown and flow directions of the modelled area and hence allow...

2017

Solving the Singing Record: ABSTRACT

Carl H. Savit

AAPG Bulletin

... that, in many cases, attenuation of singing must be of the order of 40 db in order to produce a useful record. Based on these observations, a system...

1961

Spectral Signatures of the Tubridgi Field: Onshore Carnarvon Basin, Western Australia

Jim Dirstein, Maher Maklad

Petroleum Exploration Society of Australia (PESA)

... history describes the application of spectra l anal y sis to measure th e attenuation of seismic frequ encies beneath a hydroca rbon accumulation...

2007

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