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The AAPG/Datapages Combined Publications Database

Showing 18,835 Results. Searched 200,756 documents.

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Harmonic distortion discussion on seismic vibrators at low frequencies

Zhouhong Wei, Wang Rong, Liang Fuhe, Jason Criss

International Meeting for Applied Geoscience and Energy (IMAGE)

... frequency Vibroseis acquisition has become a routine operation on land seismic exploration. With the development of low frequency Vibroseis technologies...

2022

Nonuniform dispersed source arrays for broadband seismic acquisition

Joaqun A. Acedo, Mauricio D. Sacchi

International Meeting for Applied Geoscience and Energy (IMAGE)

... in the acquisition stage. Consequently, when acquiring broadband data, specially designed sources release coherent energy in a pre-defined frequency range...

2023

Petrophysical Interpretation of Multi-Frequency Electromagnetic Measurements in Clay- and Conductive-Mineral-Rich Mudrocks

Siddharth Misra, Yifu Han

Unconventional Resources Technology Conference (URTEC)

...Petrophysical Interpretation of Multi-Frequency Electromagnetic Measurements in Clay- and Conductive-Mineral-Rich Mudrocks Siddharth Misra, Yifu Han...

2016

Fractured Volcanic Reservoir Characterization: A Case Study in the Deep Songliao Basin,#10584 (2014)

Desheng Sun, Ling Yun, Gao Jun, Xiaoyu Xi, Jixiang Lin

Search and Discovery.com

... is developed to improve imaging of volcanoes, and minor faults and fractures using “discrete frequency curvature (DFC)”. The DFC data are computed using...

2014

Spectral hydrology: Resolution and uncertainty in multifrequency oscillatory hydraulic tomography

Jeremy R. Patterson, Michael Cardiff

International Meeting for Applied Geoscience and Energy (IMAGE)

... hydrology: Resolution and uncertainty in multi-frequency oscillatory hydraulic tomography Jeremy R. Patterson* and Michael Cardiff, University of Wisconsin...

2022

High Frequency Sequence Framework and Effects of Exposure Events on Porosity Evolution and Reservoir Heterogeneity: Maljamar Field, Lea County, Southeast New Mexico

Christopher J. Modica, Steven L. Dorobek

West Texas Geological Society

...High Frequency Sequence Framework and Effects of Exposure Events on Porosity Evolution and Reservoir Heterogeneity: Maljamar Field, Lea County...

1996

Abstracts: Interpolation of Nonstationary Seismic Records using a Fast Generalized Fourier Transform; #90173 (2015)

Mostafa Naghizadeh and Kristopher A. Innanen

Search and Discovery.com

... the fast generalized Fourier transform FGFT to identify the space-wavenumber evolution of nonstationary spatial signals at each temporal frequency...

2015

Application of Spectral Decomposition and RGB Blending for Mapping the Distribution of Ubadari Sandstone in Kasuri Block

Leonard Lisapaly, Anne Queentina Tyas Primasty

Indonesian Petroleum Association

... RGB blending of different sets of three frequency components were tested to evaluate the ability of the method to map the distribution of the Ubadari...

2018

Modeling the Effect of Borehole Orientation on Stereonets; #42066 (2017)

Charles R. Berg

Search and Discovery.com

... direction affects the number of fractures encountered, the frequency. As fractures approach parallel to the borehole, frequency is attenuated...

2017

Frequency Decomposition To Reveal And Validate Geological Concepts For Further Development. Examples From Cerro Piedra Area, Western San Jorge Basin, Argentina, #11279 (2019).

Teresa Santana, Matias Elizondo and Hugo Garcia,

Search and Discovery.com

...Frequency Decomposition To Reveal And Validate Geological Concepts For Further Development. Examples From Cerro Piedra Area, Western San Jorge Basin...

2019

Micro-Mechanisms of Sedimentation in the Epicontinental Environment

Albert V. Carozzi

Journal of Sedimentary Research (SEPM)

...), because the causative phenomena are of two widely different orders of magnitude. We should study closely-spaced thin sections, compute data on frequency...

1958

ABSTRACT: ADVANCED SEISMIC INTERPRETATION OF ROSE RUN REMNANTS IN OHIO

Bryan L. Roth, Roth Exploration Geoservices, Westerville, Ohio

Ohio Geological Society

... should be designed on the signal and for high frequency content. The second step is to phase-correct the seismic data...

1995

Semi-quantitative prediction of hydrocarbon gas saturation in carbon dioxide enrichment areas in the South China Sea deepwater

Leyi Xu, Weiwei Zhang, Xumin Liu, Hao Liu, Jianfeng Yang, Yixuan Ma

International Meeting for Applied Geoscience and Energy (IMAGE)

... that considers the viscosity between rock pore fluids and mineral skeleton, deriving theoretical formulas related to fluid-saturated rock and frequency...

2023

Low Frequency Passive Seismic Method For Hydrocarbon Indicator in the X-Field, Trembes Area, East Java Basin

Ricky Sitinjak, Sumarsono, Budi Eka, Suherman

Indonesian Petroleum Association

...Low Frequency Passive Seismic Method For Hydrocarbon Indicator in the X-Field, Trembes Area, East Java Basin Ricky Sitinjak, Sumarsono, Budi Eka...

2014

Spectral Decomposition: Extending the Limits of Seismic Resolution for Reservoir Delineation

Sunu H. Praptono, Bambang Murti, Dylan Mair

Indonesian Petroleum Association

...-resolution reservoir detail. Detailed views of reservoir stratigraphy and thickness are revealed by extracting frequency-specific phase and amplitude from...

2003

Low-Frequency De-Ghosting Method to Enhance Basement Layer Continuity Image in Foxtrot South East Area, North West Java Sea

Ryan Bobby Andika, Hudzaifah, Deny Martian, Nurudin Mahmud, Sri Sadono

Indonesian Petroleum Association

...Low-Frequency De-Ghosting Method to Enhance Basement Layer Continuity Image in Foxtrot South East Area, North West Java Sea Ryan Bobby Andika...

2019

Estimation of Oil-Gas Prospects of Sedimentary Rocks According to the Degree of Metamorphism of Formation Waters

R. M. Novosiletskiy, Ye. P. Savka, D. V. Sharun

Petroleum Geology: A Digest of Russian Literature

... downwarp). In order to study the frequency of pools in production sections of oil-gas basins of the USSR with respect to the geochemical types...

1978

Abstracts: Frequency-dependent Streaming Potential of Reservoir Rocks; #90173 (2015)

E. Tardif, E. Walker, P. W. J. Glover, and J. Ruel

Search and Discovery.com

...Abstracts: Frequency-dependent Streaming Potential of Reservoir Rocks; #90173 (2015) E. Tardif, E. Walker, P. W. J. Glover, and J. Ruel AAPG Search...

2015

Abstract: Velocity Dispersion in Field Seismic Data: Impact, Detection and Application; #90211 (2015)

Langqiu Sun

Search and Discovery.com

... to the correlation seismograms. In order to detect and measure velocity dispersion in the exploration seismic frequency band, uncorrelated broadband Vibroseis VSP data...

2015

Spectral Recomposition in Stratigraphic Interpretation, #41376 (2014)

Yihua Cai, Sergey Fome, Hongliu Zeng

Search and Discovery.com

..., 1995, Frequency-time decomposition of seismic data using wavelet-based methods: Geophysics, v. 60/6, p. 1906-1916. Chen, G., G. Matteucci, B. Fahmy...

2014

Broadband Seismic Technology and Beyond: Part XI: Which Technology to Choose?

Lasse Amundsen, Martin Landrø, Jan Erik Lie, Vidar Danielsen, Per Eivind Dhelie

GEO ExPro Magazine

.... 68 GEOExPro October 2014 Schematic view demonstrating the focus in broadband seismic acquisition and processing: filling the low frequency gap...

2014

Syntactic Simulation of 1-D Sedimentary Sequences in a Coal-Bearing Succession Using a Stochastic Context-Free Grammar: DISCUSSION

W. A. Read

Journal of Sedimentary Research (SEPM)

..., High-frequency sequences and their stacking patterns: sequence-stratigraphic evidence of high-frequency eustatic cycles: Sedimentary Geology, v. 70, p...

1997

Abstracts: Q Determination, Corner Frequency and Spectral Characteristics of Microseismicity Induced by Hydraulic Fracturing; #90173 (2015)

David W. Eaton

Search and Discovery.com

...Abstracts: Q Determination, Corner Frequency and Spectral Characteristics of Microseismicity Induced by Hydraulic Fracturing; #90173 (2015) David W...

2015

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

Todor I. Todorov and Gary F. Margrave

Search and Discovery.com

... on local linear models in offset direction, which does not require uniform spatial sampling. The Borga transform Frequency slicing is a widely used approach...

2015

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