Analysis of Artificially Matured Shales With Confocal Laser Scanning Raman Microscopy: Applications to Organic Matter Characterization

Grant A. Myers, Kelsey Kehoe, Paul Hackley

Unconventional Resources Technology Conference (URTEC)

... maps were collected from each Bakken sample, with each map consisting of a single diffraction-limited spot-size spectrum per 1 µm2 in rectangular...

Low Power Magnification Photography of Thin Sections: NOTES

S. Duncan Heron, Jr.

Journal of Sedimentary Research (SEPM)

...Low Power Magnification Photography of Thin Sections: NOTES S. Duncan Heron, Jr. 1968 Vol. 38 No. 3. (September), Thin sections of any type of rock...

Abstract: Noise and its Effect on Microseismic Event Locations; #90174 (2014)

Neda Boroumand and Henry Bland

Search and Discovery.com

... surface noise resulting from power lines, pump jacks, generators or vehicles driving or constantly running at surface. Coherent noise, since more...

A power-law fault model for Bayesian network geosteering in complex geology

Hugh Winkler

International Meeting for Applied Geoscience and Energy (IMAGE)

...A power-law fault model for Bayesian network geosteering in complex geology Hugh Winkler A power-law fault model for Bayesian network geosteering...

Identification of Fracture Zone in Field AŽ Using Maximum Entropy Method

Aditya T. Pratama, Leonard J.I. Lisapaly

Indonesian Petroleum Association

...) The power spectral density obtained by using the maximum entropy technique is equivalent to the power spectral density of an autoregressive (AR) process...

Abstract: White Noise Suppression in the Time Domain … Part I; #90174 (2014)

Patrick Butler

Search and Discovery.com

... a considerable advantage in processing the low amplitudes at the top end of the wavelet's spectrum. It will be shown, with the aid of cross correlations...

A Stitch in Time!

Kim Gunn Maver, Helge Aven, Neil Hodgson, Paolo Esestime, Spectrum

GEO ExPro Magazine

...A Stitch in Time! Kim Gunn Maver, Helge Aven, Neil Hodgson, Paolo Esestime, Spectrum 35/3-5 35/3-5 31/2-8 31/2-8 30/6-23 30/6-23 30/9-22 30/9-22...

A statistical method-based approach for frequency-varying residual phase detection and correction

Longxiang Han, Rongwei Xu, Chengliang Wu, Huazhong Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... multiresolution Gauss filtering methods to achieve frequency constraint in order to reduce the noise impact on the phase. Then, the wavelet spectrum...

Geothermal Development in the Pacific Basin: Problems, Issues and Answers

Carel Otte

Circum Pacific Council Publications

..., Issues and Answers 1 Carel Otte Union Geothermal Division, Union Oil Company of California Los Angeles, California Geothermal energy for power generation...

Use of Airplane Photographs in Geologic Mapping

Walter A. English

AAPG Bulletin

... inches. Other things being equal, a better picture can be taken with a 12-inch lens than with an 8-inch lens, because less covering power is required...

Design of low frequency sweep signals for conventional vibrators

Tie Wei, Yang Zhu, Zhigang Liu, Dong Wang, Guowei Wei, Mingtao Nie

International Meeting for Applied Geoscience and Energy (IMAGE)

... Geophysicists and the American Association of Petroleum Geologists REFERENCES Rietsch, E., 1977, Vibroseis signals with prescribed power spectrum...

Olympus Rising: A Step Change in North Carnarvon Basin Imaging

Julian Mather, Nicolas Hand, Spectrum

GEO ExPro Magazine

...Olympus Rising: A Step Change in North Carnarvon Basin Imaging Julian Mather, Nicolas Hand, Spectrum Olympus Rising A Step Change in North Carnarvon...

Abstract: *Detection of Hydrocarbons from Velocity Logs using the Wavelet Coherence Analysis: A Case Study from Algerian Tight Reservoirs; #91202 (2022)

Said Gaci, Mohammed Farfour, and Saliha Amoura

Search and Discovery.com

... of the wavelet. The wavelet cross-spectrum is a measure of the distribution of power of two signals. For two time series of ∗ , , , where...

Enhancement of Multicomponent Seismic Data; #41778 (2016)

Satinder Chopra, Ritesh Kumar Sharma

Search and Discovery.com

... spatially and in the given time window, which yields a smoothed average spectrum. Next, the peak of the average power spectrum is also computed. Both...

Seismic Characterization of the Navajo Reservoir, Buzzards Bench, Utah; #51503 (2018)

Kimberley Haar, Robert Balch, Robert Will

Search and Discovery.com

... and was calculated for the interval that had sonic and density data. The wavelet had a peak frequency of 35 Hz. The power spectrum was removed at high...

Abstract: Nuclear Power Economically Viable: Report

PESA Staff

Petroleum Exploration Society of Australia (PESA)

...Abstract: Nuclear Power Economically Viable: Report PESA Staff I ALTERNATE ENERGY Nuclear Power Economically Viable: Report N uclear power...

Abstract: The Potential Impacts of Co-Produced Geothermal Waters, by Will Gosnold, Hossein Salehfar, Zhengwen Zeng, and Mike Mann; #90078 (2008)

Search and Discovery.com

Machine learning in reservoir characterization: Coupling data resolution-enhancement with hierarchical analysis of 3D seismic attributes for seismic facies classification

Papa A. Owusu, Abdelmoneam Raef

International Meeting for Applied Geoscience and Energy (IMAGE)

... survey amplitude spectrum were generated using spectral whitening. The resolution enhancement of these whitened spectrums was evaluated, and the best...

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

Langqiu Sun

Search and Discovery.com

... are utilized. The advantages of this type of data include the controllability of both the power and phase spectra of the source signal, which makes...

Albian Pelagic Rhythms (Piobbico Core)

Alfred G. Fischer , Timothy D. Herbert , Giovanni Napoleone , Isabella Premoli Silva , Maurizio Ripepe

Journal of Sedimentary Research (SEPM)

... similar to that observed. Each step in the computer simulation transfers spectral power from precession to eccentricity. Work on the Piobbico core...

GEOTHERMAL ENERGY

Henk Kombrink

GEO ExPro Magazine

..., and these plants are very power-hungry”, says Kevin. “And while the country wants to retain this industry, it has also embarked on a clear pathway to achieve...

A Low Frequency Seismic Survey in an Exploration Environment (Geophysics Poster 17)

Paul West, Konrad Cieslik, Shamim Haider, Abdul Aziz Muhamad, Sandeep Kumar Chandola, Awalludin Harun

Geological Society of Malaysia (GSM)

... prospects in the area. INTRODUCTION The LF method analyses the recorded spectrum of the ambient seismic wave field to test for spectral signatures...

Behavior of Grain Size Characteristics on Reflective and Dissipative Foreshores, Broken Bay, Australia

Edward Bryant

Journal of Sedimentary Research (SEPM)

.... The extreme cases of the morphological spectrum include reflective beaches which are steep and devoid of inshore topographic expression or surf-zone...

Thin Layer Reservoir Characterization on Basal Sand, Aryani Field, Asri Basin

Zha Chaoyang, Shen Weifeng, Susandhi Ridwan, Jendra Alfredy, Widya Andine, Heri Gunawan

Indonesian Petroleum Association

... in calculating the attribute volumes and scans the whole spectrum of seismic data in the frequency domain. The resulting images play a broad role...

Velocity Dispersion and Attenuation in Vibroseis Data

L. Flora Sun

Search and Discovery.com

... to detect velocity dispersion in exploration seismic data. It is known that attenuation alters the power spectrum, while velocity dispersion changes...