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 1,739 Results. Searched 200,756 documents.
Remaining Hydrocarbon Potential in the Subandean Basins: A Regional Perspective
C.E. Macellari
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... petroleum system. In general it can be observed that source rocks in the Subandean Basins display a roughly symmetric distribution with an increase in age...
2006
Quantitative Biofacies Analysis
Martin A. Buzas
Special Publications of SEPM
... the variance-covariance matrix is always a square symmetric matrix. analyses other measures of association or distance are employed (Cheetham and Hazel...
1979
Nano- to Microscale Pore Characterization of the Utica Shale
Alexander M. Swift, Julia Sheets, David R. Cole, Lawrence M. Anovitz, Susan A. Welch, Xin Gu, David F. Mildner, Steve J. Chipera
Unconventional Resources Technology Conference (URTEC)
...-dependent Anisotropy The scattering intensity of neutrons travelling normal to the sample surface was found to be azimuthally symmetric for samples cut...
2014
Deep learning software accelerators for full-waveform inversion
Sergio Botelho, Souvik Mukherjee, Vinay Rao, Santi Adavani
International Meeting for Applied Geoscience and Energy (IMAGE)
... will be closely related to the network depth, defined here as the number of ”levels” with symmetric encoder/decoder blocks linked by skip connections (Figure 3...
2022
Calculating sensitivities for 3D inversion of electromagnetic well logging data
Cícero Régis, Paulo Roberto de Carvalho
International Meeting for Applied Geoscience and Energy (IMAGE)
... as the solution to a large, sparse, and symmetric system of linear equations, Ghs = f, (2) where G is called the global matrix, f is the source...
2023
Lower Devonian Reefs of The Coeymans Formation in The Northern Appalachian Basin
William F. Precht
CSPG Special Publications
... of a regional stratigraphic, sedimentologic and paleoecologic model. Carbonate sedimentation took place on symmetric, gently sloping rises (10-15 cm/km...
1988
Describing Difficult Shell-Hash Assemblages from the Lower Cambrian Soltanieh Formation, Alborz Mountains, Northern Iran
Amelia Lindsay-Kaufman, Stephanie A. Rosbach, Lauren S. Wright, Emily L.V. Edwards, Seyed Hamid Vaziri, Mahmoud Reza Majidifard, Tara Selly, Marc Laflamme, James D. Schiffbauer
PALAIOS
... at an oblique angle. I) Two tri-radially symmetric fossils with pronounced lobes. J) Tri-radially symmetric fossil where the interior material has been...
2022
Mid Eocene Planktonic Correlations: Northern Italy-Jamaica, W. I.
Sherwood W. Wise, Jr. , Richard E. Constans
GCAGS Transactions
.... The keels are not strictly symmetric about the long axis. Remarks: This genus is distinguished from Triquetrorhabdulus Martini, 1965 and Lithraphidites...
1976
Fracture Characterization of the Montney Formation Using Amplitude Inversion of Converted Wave Seismic
Tyler L. MacFarlane, Thomas Davis
Unconventional Resources Technology Conference (URTEC)
.... and B. Ragan (1996). Mega-Bin: Toward a Cost Effective Near Symmetric Patch Geometry For Improved S/N and Resolution From Regular Acquisition Sampling...
2015
Transformer-based deep learning model for accurate rate of penetration prediction in drilling
Carlos Urdaneta, Cheolkyun Jeong, Xuqing Wu, Jiefu Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
... predictions of future ROP with a time horizon of 10 minutes. The symmetric mean absolute percentage error (SMAPE) for this prediction is 7.3...
2023
Estimating Stimulation-Zone Anisotropy Effects During Microseismic Monitoring
Martin Karrenbach, Steve Cole, Victor Yartsev
Unconventional Resources Technology Conference (URTEC)
... to the top and bottom receivers of the array. Raypaths include relatively simple direct arrivals and more complex refracted ray paths. Given the symmetric...
2015
Integral equation based wellbore preconditioner for 3D electromagnetic response modeling
Marcus Elliott, Mark Everett
International Meeting for Applied Geoscience and Energy (IMAGE)
... symmetric 3-D conductive zones (left and right) are placed on either side of the wellbore; these zones could represent a fluid-rich zone or any other...
2023
Understanding Multiples to Upgrade Low-Relief Prospects
Sunu H. Praptono, Witan O. Ardjakusumah
Indonesian Petroleum Association
... (i.e. by spreading all traces within 25 to 30% of the conventional length for a given target depth) is to acquire better seismic data. Symmetric split...
1996
Pyseis: A high-performance, user-friendly Python package for GPU-accelerated seismic modeling and subsurface imaging
Stuart Farris, Guillaume Barnier, Ettore Biondi, Robert Clapp
International Meeting for Applied Geoscience and Energy (IMAGE)
...-accelerated code through Python, thereby benefiting from the simplicity and prototyping capabilities of this versatile language. pyseis also simplifies...
2023
3D installation of fiber cables for acquiring 3C DAS array data
Yingping Li, David Li, Lianjie Huang, Yingcai Zheng
International Meeting for Applied Geoscience and Energy (IMAGE)
.... We use synthetic DAS amplitudes of any symmetric fiber sensor pair on the two orthogonal axes, such as [(x=0m, y=40m), (x=40m, y=0m)] in a map view...
2023
Automatic well-log baseline correction via deep learning for rapid screening of potential CO2 storage sites
Misael M. Morales, Carlos Torres-Verdín, Michael Pyrcz, Murray Christie, Vladimir Rabinovich
International Meeting for Applied Geoscience and Energy (IMAGE)
... and 𝑈 is the unit step function. The symmetric infinite impulse response (IIR) filter is written as 𝑐 (6) 𝓘𝑿= , (1 − 𝑧⁄ 𝑥)(1 − 𝑧𝑥) where...
2024
Ordovician Basin Analysis of China
Chen Xu, Zhang Yuan-dong, Li Yue
Pacific Section SEPM
... of the western margin, the North China Paleoplate as semi-symmetric, with the centre of the North China platform near Jinan, and the eastern boundary...
1995
Semi-inverse relationship between critical angle and reflectivity coefficient, and its implication in seismic survey design, processing, and interpretation
Chen Bao
International Meeting for Applied Geoscience and Energy (IMAGE)
... demonstrated above will still govern the angle range even for soft reflectors. First, subsurface sediments will create symmetric or nearsymmetric...
2024
Post Steam Breakthrough Strategy in Area 8 of the Duri Field
Agus Sulistyo, Dijan Priambodo, Eden S. Tambunan, Any Linawati, Eriswandi, Hari Primadi, Adi Widyantoro, K. D. Kimber
Indonesian Petroleum Association
... patterns and then growth was relatively symmetric. Therefore this information support that better sweep efficiency is being achieved with PSBT...
2000
Nonparametric Bayesian approach for robust depth uncertainty estimation from seismic velocity and anisotropy tradeoffs
Jinsong Chen, Sizhuang Deng, Min Yang, Andrey Shabelansky, Cory Hoelting, Huafeng Liu, Maisha Amaru
International Meeting for Applied Geoscience and Energy (IMAGE)
... approach is more symmetric around the reference model, which shows the robustness of the Bayesian method. Conclusions We developed a nonparametric...
2024
Diagenesis, Deformation and Fluid Flow in the Miocene Monterey Formation; Frontmatter and Roadlog
Peter Eichhubl, Richard J. Behl
Pacific Section SEPM
... of the bluffs down to the beach. In both fold limbs, notice symmetric, disharmonious chevron folds of 2030 cm amplitude in thin bedded, laminated chert...
1998
An Integrated Study of Geophysical, Petrophysical, and Geochemical Data to Define Optimal Reservoir Development of the Avalon Shale in the Salado Draw Field, Delaware Basin, Lea County, New Mexico
Megan Swenberg, Kenneth M. Schwartz, Meghan Hoffnagle, Miguel Merino, Patrick Taha, Don Sherlock, John Best
Unconventional Resources Technology Conference (URTEC)
... with o hin frack stage by both the microseismic survey (Figure 2b, wells 1, 2, 3, and 4) and t fiber optic production log es m the gs, which show a heel...
2017
Transformer-based network for an efficient ground roll suppression
Randy Harsuko, Omar Saad, Tariq Alkhalifah
International Meeting for Applied Geoscience and Energy (IMAGE)
...-attention works along the traces, please refer to Harsuko and Alkhalifah (2022). 4. The prediction head (output layer). It consists of a symmetric...
2024
Application of Data Analytics for Production Optimization in Unconventional Reservoirs: A Critical Review
Srikanta Mishra, Luan Lin
Unconventional Resources Technology Conference (URTEC)
...]. The proximity statistic is a measure of similarity of different data points to one another in the form of a symmetric matrix with 1 on the diagonal...
2017
Stability criteria for seismic data interpolation artificial neural networks
Yiying Xing, Wenlong Wang, Florian Bossmann, Xuexin An
International Meeting for Applied Geoscience and Energy (IMAGE)
... quality. UNet: A deep convolutional neural network with a symmetric encoder-decoder structure, UNet includes an input layer, progressively downsampled...
2024