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The AAPG/Datapages Combined Publications Database
Showing 11,055 Results. Searched 195,456 documents.
Analysis of Modern Equatorial Tidal Periodicities as a Test of Information Encoded in Ancient Tidal Rhythmites
Allen W. Archer, Erik P. Kvale, Hollis R. Johnson
CSPG Special Publications
... R. Johnson 1991 189 196 Modelling of tidal rhythmites based on modern tidal data, including a spectrum of diurnal to semidiurnal settings, allows...
1991
New method for monitoring steam injection for Enhanced Oil Recovery (EOR) and for finding sources of geothermal heat
Gordon Stove, G. Colin Stove, Michael Robinson
Petroleum Exploration Society of Australia (PESA)
... also show the power spectrum. It is not the usual localized pulse with a single centre frequency but a more complicated waveform. The higher frequency...
2018
Petrography and Reservoir Physics I: Objective Classification of Reservoir Porosity (1)
ROBERT EHRLICH , STERLING JAMES CRABTREE , KATHLEEN O. HORKOWITZ , and JOHN P. HORKOWITZ
AAPG Bulletin
.... Prince and Ehrlich (1990) and Prince (1990) used the power spectra of double Fourier transfor s of porosity exposed in thin section to show...
1991
Understanding the Seismic Wavelet; Steven G. Henry; Search and Discovery Article #40028 (2001)
Search and Discovery.com
2001
Remote Sensing The Rise of the Virtual Geologist
Jane Whaley
GEO ExPro Magazine
... in the technology. With the rapid increase in computing power over the last decade, together with the concurrent decrease in the physical size of computers...
2006
Driven to Success on the Seismic Superhighway
Phillip Hargreaves, Neil Hodgson, Karyna Rodriguez, Ashleigh Hewitt, Spectrum
GEO ExPro Magazine
...Driven to Success on the Seismic Superhighway Phillip Hargreaves, Neil Hodgson, Karyna Rodriguez, Ashleigh Hewitt, Spectrum Driven to Success...
2015
Abstract: Fast and Accurate Impedance Inversion by Well-Log Calibration; #90171 (2013)
Igor B. Morozov and Jinfeng Ma
Search and Discovery.com
... is entirely model-derived at low frequencies. Within the seismic band, the phase spectrum of the logs (i.e., the times and spatial patterns of reflections) can...
2013
Abstract: How much well do you need in Acoustic Impedance Inversion?; #90174 (2014)
Heather J. E. Lloyd and Gary F. Margrave
Search and Discovery.com
... to noise ratio of 6 calculated by the mean power in the time domain, Figure2B. This creates a significant problem as the noise dominates in the frequency...
2014
Abstract: Innovative QCs for More Effective 4D Processing; #90187 (2014)
Cyril Saint Andre, Benoit Blanco, Christian Hubans, and Benoit Paternoster
Search and Discovery.com
.... Streamers dived down to 9 meter on some lines. The streamer depth, which impacts the signal notch frequency in the spectrum of the base survey, led...
2014
Seismic Modelling to Support the Interpretation of Seismic Data, Northeast Jambi Block 'B', South Sumatra
J. A. Harwijanto
Indonesian Petroleum Association
... compared to the vertical resolving power of the seismic signal. However, such thin seismic units do modify the frequency and phase content of the seismic...
1987
Optical Methods for Monitoring Treating Chemicals in Oilfield Water Systems
Dale F. Brost, Frank M. Rexach, Gregory A. Winslow
Indonesian Petroleum Association
... range of chemical products. The severe spectral overlap, which has previously limited the analytical utility of this portion of the spectrum, is overcome...
1991
An integrated wireless system for long-term and real-time subsurface CO2 monitoring
Xiaoliang Li, Chenpei Huang, Miao Pan, Xiaonan Shan, Jiefu Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
... subsurface monitoring technique is essential. Conventionally, the data and power transfer systems are based on cables, which can be potential CO2...
2023
Geothermal Energy, by T. C. Hinrichs; #90986 (1994).
Search and Discovery.com
1994
Abstract: Geothermal Energy: Power Potential of Hot Water from Oil Wells in Niger Delta, Nigeria, by E. V. Onovughe; #90090 (2009).
Search and Discovery.com
2009
Abstract: Microchip Tracer Power Supply Technology and Downhole Testing; #130000 (2018)
Zuyang Zhu, Haiyan Wu, Lin Zhang, Fengbo Li, Jinhai Zhao, Wei Zhang
Search and Discovery.com
...Abstract: Microchip Tracer Power Supply Technology and Downhole Testing; #130000 (2018) Zuyang Zhu, Haiyan Wu, Lin Zhang, Fengbo Li, Jinhai Zhao, Wei...
2018
Some Qualitative Analyses of the Ground Magnetic Survey in the Kedah Peak Rest House Area, Kedah
B. K. Lim
Geological Society of Malaysia (GSM)
... and b show the magnetic data as represented by their power spectra in the frequency domain. G r o u n d m a g n e t ic su r v e y in K e d a h P ea k...
1980
Abstract: Investigating Extreme Marine Environments through the NEPTUNE Canada Cabled Ocean Observatory; #90172 (2014)
Christopher R Barnes, Mairi M. R. Best, Fern Johnson, Benoit Pirenne
Search and Discovery.com
... of Vancouver Island that links five nodes with several hundred sensors and instruments. The abundant power and high bandwidth Internet connectivity through...
2014
Abstract: A Field Experiment Recording Low Seismic Frequencies; #90174 (2014)
G. F. Margrave, M. B. Bertram, K. L. Bertram, K. W. Hall, K. A. H. Innanen, D. C. Lawton, L. E. Mewhort, and T. M. Phillips
Search and Discovery.com
... through the low frequencies at reduced power and then move linearly through the normal (10-100Hz) frequency range. Figure 2. The timedomain sweeps used...
2014
Load Shedding Improvement Study - Handil Field
Nana Setiawan, Sarmedi Sia, Hadyan-Nur Buwana
Indonesian Petroleum Association
... the availability and reliability of the Electrical Power System. The existing load shedding system is not considering the available/reserve power and load...
2019
A Big Fan of Signals? Exploring Autogenic and Allogenic Process and Product In a Numerical Stratigraphic Forward Model of Submarine-Fan Development
Peter M. Burgess, Isabella Masiero, Stephan C. Toby, Robert A. Duller
Journal of Sedimentary Research (SEPM)
... sections, using simple power-spectrum analysis and counting of the significant peaks present across a range of frequencies, may allow identification...
2019
A Ramboe Study of the Cape Range No. 2 Well, Exmouth Sub-Basin
R. W. T. Wilkins, G. Hladky, M. V. Ellacott, J. D. Saxby
Petroleum Exploration Society of Australia (PESA)
... wavelength. This gives rise to the Raman spectrum. Some of the incident radiation may also be involved in electronic excitation which leads to fluorescence...
1988
Spectrochemical Sample Logging of Limestones
L. L. Sloss , S. R. B. Cooke
AAPG Bulletin
... spectrum analysis are applicable to conducting metals only, for the metals form the electrodes in the arc or the spark-gap. Quantitative analysis of non...
1946
ABSTRACT: GDA Steamboat Power Plant: A Case History, by G. Martin Booth, III; #91040 (2010)
Search and Discovery.com
2010
Abstract: Co-Produced Geothermal Power, by William D. Gosnold and Anna M. Crowell; #90169 (2013)
Search and Discovery.com
2013
Inferring total organic carbon and major element geochemical and mineralogical characteristics of shale core from hyperspectral imagery
B. Rivard, N. B. Harris, J. Feng, and T. Dong
AAPG Bulletin
... al., 2011; Tappert et al., 2013). A hyperspectral reflectance spectrum consists of measurements of reflectance in hundreds of contiguous wavelength...
2018