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The AAPG/Datapages Combined Publications Database
Showing 11,776 Results. Searched 200,619 documents.
Improving Depth Prediction Accuracy of Quantified Drilling Hazards
W. Scott Leaney, William H. Borland
Geological Society of Malaysia (GSM)
..., optionally calibrated using the local data base. Gardner's relation (Gardner, 1971) puts bulk density in terms of velocity raised to some power...
1996
Time Series Analysis I
Roy E. Plotnick and Karen L. Prestegaard
Special Publications of SEPM
...; the Fourier transform of autocorrelation is the power spectrum (Davis, 1986). Similarly, the parameter H in autocorrelation is closely related to the value...
1995
Locating Sweet Spots: Shale Petroleum Systems
Rasoul Sorkhabi
GEO ExPro Magazine
... adsorptive power than quartz; therefore, kerogen porosity Lithological spectrum from sandstone to shale reservoirs and their petrophysical comparisons...
2020
Unlocking Performance Understanding in Complex Naturally Fractured Tight Oil Carbonate Using a Unique Integrated Process, The Event Solution Process, Enables Improved Development Plans and Higher Recovery
Emad A. Elrafie, George, Vassilellis, S. Duffy Russell, Rudy J. de Grood, Jack W. Austin
Unconventional Resources Technology Conference (URTEC)
... of asset teams was introduced by E&P companies to streamline operations. Unfortunately, integrated software limitation and limited hardware power...
2015
Spatial Characterization of Organic Matter Maturity by Raman Microscope Mapping
Elizabeth Krukowski, James Howard
Unconventional Resources Technology Conference (URTEC)
... to emphasize, such as peak area versus maximum intensity, and how to handle background noise associated with fluorescence. Figure 1 Illustrative spectrum...
2018
Production Diagnostics with Time Lapse Geochemistry
Yishu Song, Eric Michael
Unconventional Resources Technology Conference (URTEC)
... learning from a large data set with full spectrum geochemical compositions significantly improves the predictive power, in comparison with traditional...
2021
Characterization of Opening-Mode Fracture Systems in the Austin Chalk
Julia F. W. Stowell
GCAGS Transactions
...-size distributions follow power laws, and spacing-size distributions are negative-logarithmic or lognormal. The aperture size at which fractures are open...
2001
Three-Dimensional Seismic Attributes Help Define Controls on Reservoir Development: Case Study from the Red River Formation, Williston Basin
R. A. Pearson, B. S. Hart
AAPG Special Volumes
..., the peak spectral frequency is calculated, and the power spectrum is modeled with a multicoefficient polynomial. A linear regression is then performed...
2004
The Future of Energy and Geoscience Careers, #70263 (2017).
Chandler T. Wilhelm
Search and Discovery.com
... that our industry, and we as petroleum geoscientists, have, which is to economically and responsibly find and develop the energy resources needed to power...
2017
Relative Control of Paleoceanography, Climate, and Eustasy over Heterozoan Carbonates: A Perspective from Slope Sediments of the Marion Plateau (ODP LEG 194)
Cedric M. John, Maria Mutti
Journal of Sedimentary Research (SEPM)
... with the 1.8 Myr cycle discussed earlier. The 409 Kyr cycle could not be evidenced at that site. Figure 12. A) Power spectrum of the δ13C record at Site...
2005
Relationship Between Eustatic Sea Level Changes and Basement Subsidence
T. M. Guidish , I. Lerche , C. G. St. C. Kendall , J. J. O'Brien
AAPG Bulletin
...-correlation power spectrum method of estimating errors. We shall develop the detailed mathematical arguments for the rate of subsidence curves...
1984
PTTC Network News - Vol. 11, No.1 - 2005
Brian Sims, Karl Lang, Ali Daneshy
PTTC
... for electrical submersible pumps (ESPs). Most systems have the capability to piggyback telemetry and control signals on the power cable itself. With a single...
2005
Bioluminesence in Toxicity Testing
Robert W. Sabaté, Arthur V. Stiffey, Edmund L. Dewailly
Environmental Geosciences (DEG)
.... It is a broad-spectrum test that has successfully detected and measured toxicity of mycotoxins, neurotoxins, metals, dispersants, anticancer drugs...
1995
FLUORESCENCE SPECTRAL ANALYSIS AND HYDROCARBON EXPLORATION: EXAMPLES FROM PALEOZOIC POTENTIAL SOURCE ROCKS, SASKATCHEWAN
L.D. STASIUK, K.G. OSADETZ, AND J. POTTER
Saskatchewan Geological Society
... and characterization utilize polished rock pellets observed through high power oil immersion objectives using white and ultra-violet incident light...
1990
Weathervaning Characteristics of Tankers Connected to Single Point Moorings
A. T. Brumley, A. E. Potts
Southeast Asia Petroleum Exploration Society (SEAPEX)
...) the following formula based on the 1/7th power law should be used: V w = v w ( 10 h ) 1 7 For the purpose of this paper only...
1996
Robust localized adaptive waveform inversion: A new regularization for Gabor deconvolution
Peng Yong, Romain Brossier, Ludovic Mtivier
International Meeting for Applied Geoscience and Energy (IMAGE)
... 35 2 40 0 Depth(km) Let us mention that, in this test, the value of ε is selected as the average of the power spectrum of the observed data scaled...
2022
Identification of Fluid Movement in the Formation and Behind Casing Through the Use of Thermal and Acoustic Energy from Production Logs
Jose González, Alejandro Linares, Jairo Pérez, Alexander Castro, Virginia Mayorga, Danelys Bernal Correa, Juan Marin, Mario Ardila Moreno, Diego Rodriguez, Jose Vasquez
Unconventional Resources Technology Conference (URTEC)
.... Initially, the spectral noise, Doppler, DTS, and DAS logs are processed to generate noise spectrum maps and determine the acoustic energy within...
2023
New technologies for seismic resolution enhancement and bandwidth expansion: Applications in SE Asian Basin
Yasir Bashir, Abdul Halim Abdul Latiff, Muhammad Sajid
Geological Society of Malaysia (GSM)
... originating from the source is observed at the lower end of the spectrum, while the ghost originating from the receiver is observed at the higher end...
2024
Fill in The Gap Between Seismic and Borehole Imaging Scale With Highdefinition Karst Mapping for Improved Geosteering Strategy
Didit Putra Kusuma, Budi Abrar, Olivia Azwar, Dian Permanasari, Nadia Ardikani
Indonesian Petroleum Association
..., used in the previous development phase, the HD-RMWD has enhanced signal-to-noise ratio due to a high-power transmitter, 4 rectangular wave...
2022
Thermal Property Measurements of Methane Hydrate Using a Transient Plane Source Technique
Robert P. Warzinski, Eilis J. Rosenbaum, Ronald J. Lynn, David W. Shaw
AAPG Special Volumes
... of a dispersive system equipped with a 532-nm excitation source (ThermoNicolet Almega System). The laser power was 150 mW and a 10 microscope objective...
2009
High-Resolution Imaging Integrated Approach to Enhance Pay Count and Turbidites Reservoir Architecture, Offshore Nile Delta, Egypt; #20274 (2014)
El-Saied M. Felifel, Mohamed Fathy, Abdel Moneim El Araby, Elie Haddad, Mohamed Nassar, Moustafa Mounir
Search and Discovery.com
... single button or pads, it is a spectrum analysis of the image in 360 deg, this would honor the heterogeneous lithology like the shaly sand, bioturbated...
2014
When the Syn-Depositional Climatic Variations Influence My Source Rock Properties The Case Study of the Vaca Muerta, #51523 (2018).
Alain Lejay, Johannes Monkenbusch, Lionel Martinez, Gregory N. Boitnott, Laurent Louis, François Gelin
Search and Discovery.com
..., 1981). The power spectral analysis on all signals was performed using the multi taper method (MTM; Thomson, 1990) with red noises modeled for each...
2018
Geothermal as Pertaminas Future Growth Business
Toni Suherman, Salvius Patangke, Yames J.R. Suawa
Indonesian Petroleum Association
... GW, equivalent to eight billion barrels of oil. However the size of the installed geothermal power plants in the country is only 852 MW, or only four...
2005
Major World Delta Variability and Wetland Loss
James Coleman, Oscar Huh, DeWitt Braud Jr., Harry Roberts
GCAGS Transactions
... among deltas show some gross tendencies to parallel the nearshore wave climate spectrum. Figure 12 and 13 illustrate the nearshore wave power for each...
2005
Artificial Intelligence Integration for Optimal Reservoir Data Analysis and Pattern Recognition
Dr. Leon Hamilton, Dr. Marianne Rauch
Unconventional Resources Technology Conference (URTEC)
... on its advantages, obstacles, and future prospects. Introduction The oil and gas industry thrives on innovation. Across the industry spectrum...
2024