Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 553 Results. Searched 200,673 documents.
DIGITALISATION
Henk Kombrink, Richard Taylor
GEO ExPro Magazine
... can be more immediately and effectively used. Seismic vectorising is the conversion of pixels to amplitude and frequency domain. For that reason...
2024
Automatic low-order weak faults detection from carbonate reservoir based on deep learning and ant tracking
Han Wang, Xingwei Wu, Hanqing Wang, Jin Meng, Ji Chang, Tianrui Ye, Yujie Zhou, Dongwei Zhang, Yitian Xiao
International Meeting for Applied Geoscience and Energy (IMAGE)
.... X and Y denote the prediction and ground truth, respectively. |š ā© š| is approximately the addition of dot product between the pixels...
2024
Uncertainty quantification of single and multi-parameter full-waveform inversion through a variational autoencoder
Abdelrahman Elmeliegy, Mrinal Sen, Jennifer Harding, Hongkyu Yoon
International Meeting for Applied Geoscience and Energy (IMAGE)
... example involves UQ for acoustic FWI applied to Marmousi velocity model shown in Figure 2a. This model consists of 150Ć500 pixels with grid spacing equal...
2024
Visualization of Complex Shale Swelling at Lamina-Scale
Prathmesh Naik Parrikar, Asiman Saidzade, Mehdi Mokhtari
Unconventional Resources Technology Conference (URTEC)
... was conducted using a subset size of 45 pixels and a step size of 15 pixels. DIC Calibration A calibration study was conducted to evaluate the accuracy...
2020
Assessment of Shuttle Radar Topographic Mission (SRTM) Elevation Data of Lojing and Hulu Langat, Peninsular Malaysia
Ng Tham Fatt
Geological Society of Malaysia (GSM)
... voids that can be filled by interpolation from surrounding pixels. The SRTM data has absolute horizontal and vertical accuracy of 20 m and 16 m...
2007
A High-Definition Mineralogical Examination of Potential Gas Shales; #50290 (2010)
Jon Sliwinski, Jay Harrington, Matt Power, Peta Hughes, Bernie Yeung
Search and Discovery.com
... Identification Protocol or SIP) to generate a mineralogy map. ļ® Each analysis takes less than 1 ms allowing over 1 million pixels to be mapped per hour. 6...
2010
"What About Transfer Zones?" - One of Eric Mountjoy's Provocative Questions
D. Lebel
Search and Discovery.com
... pixels on the screen as if they were pieces of a thrust sheet, while following each of these pixels in the āthird dimensionā through a tracking...
2014
Conditioning Stratigraphic, Rule-Based Models with Generative Adversarial Networks: A Deepwater Lobe, Deep Learning Example; #42402 (2019)
Honggeun Jo, Javier E. Santos, Michael J. Pyrcz
Search and Discovery.com
..., the missed pixels (or voxels in 3D image) should be inferred based on the surrounding pixels (or voxels). Moreover, the filled parts should be ārealistic...
2019
Advancing water resource assessment with InSAR data and subsidence models
Ryan Smith
International Meeting for Applied Geoscience and Energy (IMAGE)
... be greatly improved after identifying stable, coherent pixels along roads, buildings, and un-vegetated regions surrounding fields. Next, her group evaluated...
2022
Deep learning based wavefield separation method for VSP data
Gang Feng, Qin Su, Zhe Yang, Wei Yang, Jian-Hua Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... normalization, and the pixels of the slices are set to 128*128, and to avoid the boundary effect, there is a certain pixel overlap between different...
2024
Machine Learning and Deep Learning for Digitizing Scanned Images of Seismic Reflection Data
Agus Abdullah, Sigit Sukmono, JoĆ£o Constantino, Vladimir Machado
Indonesian Petroleum Association
... (PNG) are read for generating three channels of 2D array of Red-Green-Blue (RGB). First and second index of 2D array (pixels) depicting seismic time...
2022
ABSTRACT: Morphologic and Structural Characterization of the Rio Grande do Norte State Northern Coast, Northeast Brazil, Based on Remote Sensing Images; #90007 (2002)
Tabosa, Werner F., Vital, Helenice, Amaro, Venerando E.
Search and Discovery.com
... equalization) that redistributed pixels to the most range of brightness values. The exceptional Landsat color composites were the construction base...
Unknown
Mississippian Research in Northwest Arkansas; #41245 (2013)
C. Liner, D. Zachry, and W. Manager
Search and Discovery.com
... Everton Deep Resolution Photography Pixels: 7430 x 4020 Deep Resolution Photography Formation Contacts and Fragments Mississippian Limestone...
2013
Upper Monteith and Lower Beattie Peaks Formations at the Sinclair and Albright fields in West-central Alberta: Some Views into the Reservoir Properties; #20244 (2014)
Nisael Solano, Chris Clarkson, Federico F. Krause, and Roberto Aguilera
Search and Discovery.com
... in the aluminum CEM (green and blue colors in Figure 3) are interpreted as clay particles in both rocks, whereas high intensity pixels are more likely...
2014
Seeing is Believing; the Importance of Trace Minerals to the Reservoir Properties of Shales Determined by Electron Imaging and Mineral Mapping, #42050 (2017).
Martin J. Kennedy, Stefan Loehr
Search and Discovery.com
... mineral data base to assign mineralogy ā¢ Pixel size is >5Āµm ā¢ Pixels have only one mineral assignment (average value) ā¢ inaccuracy for shale with grain...
2017
A step towards the automatization of predictive geological mapping
Rafael Pires de Lima, Marcos Ferreira, Iago Costa
International Meeting for Applied Geoscience and Energy (IMAGE)
... the ma- trix X, whose rows correspond to different pixels from the imaged locations and columns indicate each one of the feature rasters. All features...
2022
Reconstruction of Shale Based on Dual-Region Strategy and Very Fast Simulated Annealing Algorithm
Mengfei Zou, Weibo Sui, Xudong Wang, Shuang Zhang
Unconventional Resources Technology Conference (URTEC)
... is the number of pixels. The product of the number of pixels and the edge-length of the pixels is the physical length. The above function represents...
2014
Characterization of a Shallow Steamed Oil Reservoir Using Crosswell Seismology
Bjorn N. P. Paulsson, John W. Fairborn
Indonesian Petroleum Association
... boxes, or pixels, in which the velocity in each box is to be calculated. The pixel size is determined by the source and receiver spacing and must...
1990
Weighted stacking of up-and down-going RTM images using peak signal-to-noise ratio analysis
SĆ©rgio Luiz E. F. da Silva, Ammir Karsou, Paulo H. B. Alves, Roger M. Moreira, Jorge Lopez, Marco Cetale
International Meeting for Applied Geoscience and Energy (IMAGE)
... minimal differences between images (Najafipour et al., 2013). PSNR is sensitive to differences between image pixels, so peaks in consistent regions between...
2024
Stress, Fracture, and Fluid-flow Analysis Using Acoustic and Electrical Image Logs in Hot Fractured Granites of the Coso Geothermal Field, California, U.S.A.
Nicholas C. Davatzes, Stephen H. Hickman
AAPG Special Volumes
..., Borehole Imaging Reprint Volume, p.Ā 129147. Haimson, B., 2007, Micromechanisms of borehole instability leading to breakouts in rocks: International...
2010
Modern and Ancient Analogues for Complex Eolian Reservoirs; #51401 (2017)
Steven G. Fryberger, Caroline Y. Hern, Nick Jones
Search and Discovery.com
... of the Auk Field: Shell internal report, volume 1, 92p. Fryberger, S.G, and G. Dean, 1979, Dune forms and wind regime, in E.D. McKee, editor, A Study...
2017
Tubular Tidalites: A Biogenic Sedimentary Structure Indicative of Tidally Influenced Sedimentation
Murray K. Gingras, John-Paul Zonneveld
Journal of Sedimentary Research (SEPM)
... of tidal settings is crucial for accurate reporting of the nature of the sedimentary record, and, due to the large volume of petroleum resources hosted...
2015
Geostatistical Modeling of the Spaces of Local, Spatial, and Response Uncertainty for Continuous Petrophysical Properties
P. Goovaerts
AAPG Special Volumes
... permeability values in each facies is reduced.Figure 7. Connectivity functions displaying the frequency of J (120) pixels in a row (eastwest string) being...
2006
Capturing Geological Realism in Stochastic Simulations of Rock Systems with Markov Statistics and Simulated Annealing
Kevin P. Parks , Laurence R. Bentley , Allan S. Crowe
Journal of Sedimentary Research (SEPM)
... transition from state W to either B or G. Effect of Length Scale Annealing fields with Markov properties on finite grids becomes increasingly difficult...
2000
Classification of elemental chemofacies as indicators of cement diagenesis in mudrocks of the Permian Spraberry Formation and Wolfcamp formation, western Texas
Autumn L. Eakin, Julia S. Reece, Kitty L. Milliken, Robert Locklair, and Andrew P. Rathbun
AAPG Bulletin
... for each pixel representing the respective grain. Pixels capturing matrix materials, including overlap with microcrystalline quartz cements, may carry...
2023