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The AAPG/Datapages Combined Publications Database
Showing 13,588 Results. Searched 200,693 documents.
Fault Seal Analysis through Geologic Time Using an Integrated Petroleum Systems Approach, #10924 (2017).
Jan Derks, Cassandra Warren, Carlo Caso
Search and Discovery.com
... Grabens High angled normal faults Many faults interpreted but only the regional faults were incorporated into the basin model Schlumberger-Private...
2017
Migration Lag - What is it and how it affects Charge Risk and Fluid Properties, #42014 (2017).
Zhiyong He
Search and Discovery.com
... is less than B + C, our trap is not charged. This is a high probability when source rock is average or weak, or the target trap is up dip or shallow...
2017
Aeromagnetics of Southern Alberta within Areas of Hydrocarbon Accumulation
G.E. Leblanc,, W.A Morris
CSPG Bulletin
... thickness of sediments, their response amplitude will be moderated. The presence of the sediments will selectively eliminate most high frequency...
1999
Abstract: Understanding Acid Mine Drainage (AMD): Causes, Impacts, Control and the Local Scenario (Poster 16 (PS16))
Marcus Jopony, Felix Tongkul, Stella Ho Yen Ling
Geological Society of Malaysia (GSM)
...Abstract: Understanding Acid Mine Drainage (AMD): Causes, Impacts, Control and the Local Scenario (Poster 16 (PS16)) Marcus Jopony, Felix Tongkul...
2007
A Brief Outline of Some Oil-Accumulation Problems
Alex W. McCoy
AAPG Bulletin
... and water from the fatty acids and esters, leaving hydrocarbons of high molecular weight containing oxy-compounds, have been well covered by Engler (FOOTNOTE...
1926
Enhancing Reservoir Imaging and Monitoring Using Crosswell Seismic
Sanjeev Dogra, Ajay Nalonnil, Bruce Marion
Indonesian Petroleum Association
... and interpretation. Figure 8 - Frequency attenuation coefficient tomogram (FACT) (left) showing high attenuation feature in orange and yellow which...
2010
PSDM for Unconventional Reservoirs? A Niobrara Shale Case Study
Morgan P. Brown, Joseph H. Higginbotham, Dave List, Chris Lang
Unconventional Resources Technology Conference (URTEC)
... orientation/intensity, particularly when the data are acquired with a wide azimuth distribution, long (enough) offsets, high fold, and high frequency...
2013
Detection threshold of a shallow CO2 plume with VSP data from the CaMI Field Research Station
Brendan J. Kolkman-Quinn, Donald C. Lawton
International Meeting for Applied Geoscience and Energy (IMAGE)
... frequency bandwidth. Remaining spectral differences caused by nearsurface filtering were removed with high-cut filters. The CO2 plume was confidently...
2022
Application of Seismic Surveying to Recognition of Productive Part of Gas-Oil Strata
V. V. Churlin, L. A. Sergeyev
Petroleum Geology: A Digest of Russian Literature
... Gaza, no. 1. 4. Berzon, I. S., 1959, High frequency seismics: Izd. AN SSSR. 5. Gruvich, I. I., 1956, Analysis of reflections from thin strata...
1963
Petrophysical characterization of Lower Cretaceous marly chalk through 1H-NMR and complex conductivity
Ermis Proestakis, Leonardo Teixeira Pinto Meireles, Ida Lykke Fabricius
International Meeting for Applied Geoscience and Energy (IMAGE)
... conductivity, and 𝜎𝜎∞ the high-frequency conductivity. Ten 1.5-inch horizontal samples retrieved from the Lower Cretaceous marly chalk interval of the Boje-2C...
2023
Mathematical Model of Electromagnetic Proppant Effects on Heavy Oil Production Rate
Ardina Dwi Listiani, Sudjati Rachmat
Indonesian Petroleum Association
..., depending on the frequency of the electrical current. In the high frequency range (radio frequency and microwave), dielectric heating prevails...
2015
Exploration Methods--Lower Tuscaloosa Trend, Southwest Mississippi
James B. Hersch
GCAGS Transactions
... the Middle Tuscaloosa and the Lower Tuscaloosa is marked by a high resistivity zone which is an excellent regional electric log marker throughout...
1987
Convolution neural networks fault interpretation in the Brazilian presalt
Hugo Garcia, Edimar Perico, Ana Moliterno, Alexandre Kolisnyk, Michael Lowsby
International Meeting for Applied Geoscience and Energy (IMAGE)
... (homogeneous and stratified salt) that causes imaging shadow zones, loss of high frequency content, and high Artificial intelligence algorithms...
2024
Reducing mapping ambiguity via visco-acoustic multi-azimuth dynamic resolution time-lag full-waveform inversion in offshore Senegal
Kai Zhao, Hui Zhang, Jianfeng Yao, Robert Eliott-Lockhart, Jacob Low
International Meeting for Applied Geoscience and Energy (IMAGE)
... strong intrinsic attenuation. This absorption effect (Q effect) causes high-frequency energy loss and phase distortion. The amplitude analysis shows...
2024
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)
... that the filtering effect causes almost no damage to the original signal. Then, frequency domain filtering is performed, filtering the seismic traces...
2024
Hourly Immersed Acquisition and Processing of Magnetotelluric Method for Noise Reduction
Alida Naufalia Aribah, Ikhsan Setyawan, Hidayat
Indonesian Petroleum Association
... with the distance frequency on TS3 (40320 Hz), TS4 (5,6-33 Hz), and TS5 (0,00034-4,7 Hz). TS3 is high frequency but shallow penetration. TS4 is data...
2018
Seismic Reflection Imaging with Active Sources and Microseismic Events Recorded on Horizontal DAS Cables
David Langton, Dan Kahn, Brian Fuller
Unconventional Resources Technology Conference (URTEC)
... is not as good as the image generated from the surface seismic image (Figure 6) it has a vertical resolution near 40 ft due to the high frequency...
2019
Application of Inverse-Q Filter and Deconvolution to Improve Seismic Data Quality in the Deep Section
Deddy F. Djanawir, Frans Langitan
Indonesian Petroleum Association
... seismic data. Frequency content of the raw data is shown in the strip filter analysis in Figure 1. Strong high frequency reflection amplitudes are confined...
2004
New Attribute Energy Weighted AVO (EAVO) Application on The Acacia Bagus Structure, Jatibarang Field, North West Java Basin
Alif Fikri Haikal, Agung Dwi Alfianto, Bayu Dwijatmiko, Eddy Hartantyo
Indonesian Petroleum Association
... of incidence above 45 because the data contains a lot of noise and skewed reflectors at far offsets. Furthermore, to remove low and high-frequency noise...
2022
ABSTRACT Monitoring, Verification, and Accounting of CO2 Fate in Geologic Formations: Linking the Chemical and Physical Effects of CO2 Injection to Geophysical Parameters, #90103 (2010)
Tiziana Vanorio, Gary Mavko
Search and Discovery.com
... high-frequency dispersion. These conditions seem enhanced when the pore fluid is more reactive, which eventually leads the differences between moduli...
2010
Abstract: Anisotropic Frequency-Dependent Spreading of Seismic Waves from VSP Data Analysis; #90174 (2014)
Amin Baharvand Ahmadi and Igor Morozov
Search and Discovery.com
... band problem, Geophys. J. Int. 175, 239–252. Morozov, I. B., 2010, On the causes of frequency-dependent apparent seismological Q. Pure Appl. Geophys. 167...
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
... to compensate for these high frequency anomalies. The NRMS Band Pass process calculates the frequency spectrum in the reservoir interval to automatically...
2014
Abstracts: Valley Incision During Transgression: A Contrarian View of Structurally- Controlled Gravel Barriers in the WCSB; #90173 (2015)
J. Dennis Meloche
Search and Discovery.com
.... There is no need to invoke, and really no evidence for complicated, high frequency fluctuations in sea level to explain the early Cretaceous stratal...
2015
PSDM for unconventional reservoirs? A Niobrara Shale case study; #80405 (2014)
Morgan P. Brown, Joseph H. Higginbotham, Cosmin Macesanu, Oscar E. Ramirez, Dave List, Chris Lang
Search and Discovery.com
... with a wide azimuth distribution, long (enough) offsets, high fold, and high frequency content. The Burns survey is an ideal candidate for such analyses...
2014
Sequence Stratigraphic Boundary Delineation Based on Adaptive Seismic Decomposition, #42067 (2017).
Fangyu Li, Rui Zhai, Jie Qi, Bo Zhang, Kurt J. Marfurt
Search and Discovery.com
..., it separates the intrinsic frequency components buried in the data based on their spectral responses. Though it doesn't enhance high frequencies...
2017