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The AAPG/Datapages Combined Publications Database
Showing 26,042 Results. Searched 200,619 documents.
High - Quality, Efficient Broadband Acquisition & Processing-An Integrated Approach
Richard Patenall, Dominic Fell, Timothy Brice, Saeeda Hydal
Indonesian Petroleum Association
... high-quality seismic data with a high signal-to-noise ratio To generate broadband data with enhanced high frequencies for temporal resolution...
2014
Dimensions and Architecture of Submarine Lobes off East Corsica
Mark E. Deptuck, David J.W. Piper, Bruno Savoye, and Anne Gervais
Search and Discovery.com
... were mapped and measured using a tightly spaced grid of ultra-high resolution boomer profiles. Repeated crossings of lobe bodies were used to measure...
Unknown
Abstract: Advances and Applications of High-Resolution LWD Resistivity Image Logs for Field Development, by W. Wang, K. MacPherson, and M. Thagafy, #90188 (2014)
Search and Discovery.com
2014
Mineralogy and lithology of the Upper Cretaceous Niobrara Formation determined by hyperspectral core imaging
Justin E. Birdwell, Lionel C. Fonteneau, Brigette A. Martini
Rocky Mountain Association of Geologists
.... A spectral imaging system combining high-resolution photography (50 μm), 3D laser profiling (20 μm), and near-visible + short-wave infrared reflectance...
2020
Improved Nanoscale Image-based Reservoir Characterization using Supervised Machine Learning
Shannon L. Eichmann, Poorna Srinivasan, Kevin Kenga, Mohammed Khan, Fabian Duque, Felix Oyarzabal, James Howard, Shawn Zhang
Unconventional Resources Technology Conference (URTEC)
... components in high-resolution, large field of view (LgFOV) SEM images. Results using SML are compared to those using intensity based (IB...
2021
From Bars to Valleys: The Sedimentology and Seismic Geomorphology of Fluvial to Estuarine Incised-Valley Fills of the Grand Rapids Formation (Lower Cretaceous), Iron River Field, Alberta, Canada
James R. Maynard, Howard R. Feldman, Robert Alway
Journal of Sedimentary Research (SEPM)
...-resolution 3D seismic data set from Alberta, Canada, has revealed great detail in the morphology and architecture of a series of incised-valley fills from...
2010
Innovative 3D Reservoir Characterisation in the Papua New Guinea Fold Belt
Georgia Boyd, V. Donagemma, J. McPherson, M. Dubsky, Y. Sun, S. Barclay
Petroleum Exploration Society of Australia (PESA)
... suite was normalised, brinefilled and used as a training set for the artificial neural-network workflow, generating a Multi-Resolution Graph-based...
2015
Egypt's Buried Secrets
Mark Davies, Gary Barnes
GEO ExPro Magazine
..., a proven hydrocarbon basin with production to the east. The eFTG multi-client survey was to be the first high resolution dataset to be flown over...
2020
Tantalising Opportunities in Angola
Matt Tyrrell, Alessandro Colla, Mike Oehlers
GEO ExPro Magazine
... and 2011, 2,581 line-km of high quality 2D seismic data was acquired followed by the acquisition of high resolution aeromagnetic data. A new GIS...
2020
4D batch FWI Sampling the null-space and random matrix theory
Madhav Vyas, Simon Luo, Esteban Díaz
International Meeting for Applied Geoscience and Energy (IMAGE)
.... We use NRMS (Equation 1) as a measure of the 4D noise. If the 4D signal is stronger than a certain NRMS threshold, we are able to make use...
2024
Assessment of Shuttle Radar Topographic Mission (SRTM) Elevation Data of Lojing and Hulu Langat, Peninsular Malaysia
Ng Tham Fatt
Geological Society of Malaysia (GSM)
... in a wide range of research, including geoscience studies. In this paper, the quality and vertical accuracy of 3 arc-second SRTM data (~90 m resolution...
2007
An Automatic Point-Counting Method for Mineralogical Assessment
Mary Margaret Minnis
AAPG Bulletin
... to create the different spot-size dimensions necessary for different applications. Thus, small spot sizes may be used for high-resolution microscopy...
1984
A Big Fan of Signals? Exploring Autogenic and Allogenic Processes in Lobyte3D, a Numerical Stratigraphic Forward Model of Submarine Fan Development; #51593 (2020)
Peter Burgess, Isabella Masiero, Stephan Toby, Robert Duller
Search and Discovery.com
... as a function of topographic gradient and the flow thickness • While flow velocity exceeds a specified threshold, sediment moves downslope in just one model grid...
2020
Machine-Learning-Assisted Segmentation of FIB-SEM Images with Artifacts for Improved of Pore Space Characterization of Tight Reservoir Rocks
Andrey Kazak, Kirill Simonov, Victor Kulikov
Unconventional Resources Technology Conference (URTEC)
... microscopy (FIB-SEM) technology allows imaging of nano-porous tight reservoir rock samples in 3D at a resolution up to 3 nm/voxel. However, the quality...
2020
Quantifying flow in variably wet microporous carbonates using object-based geological modeling and both lattice-Boltzmann and pore-network fluid flow simulations
S. R. Harland, R. A. Wood, A. Curtis, M. I. J. van Dijke, K. Stratford, Z. Jiang, W. Kallel, and K. Sorbie
AAPG Bulletin
... Stone” approach: GeoArabia, v. 13, no. 4, p. 113–160. Cnudde, V., and M. N. Boone, 2013, High-resolution X-ray computed tomography in geosciences...
2015
Kutei Basin: Feasibility Study of a Broadband Acquisition
Gilbert Del Molino, Fabri Ikhlas Gumulya, Dedy Sulistiyo Purnomo, Paolo Battini, Bonita Nurdiana Ersan, Francesca Brega, Ferdinando Rizzo, Giorgio Cavanna, Buia Michele
Indonesian Petroleum Association
... channel environment. Reason behind this work was the need to give an answer to the following questions: what is the expected maximum resolution...
2013
Source-To-Sink Sediment Budget Analysis of the Cretaceous Ferron Sandstone, Utah, U.S.A., Using the Fulcrum Approach
Sandeep Sharma, Janok P. Bhattacharya, Benjamin Richards
Journal of Sedimentary Research (SEPM)
... in Geology, v. 50, p. 95– 124. Garrison, J.R., Jr., and van den Bergh, T.C.V., 2004, High-resolution depositional sequence stratigraphy of the upper Ferron...
2017
Determination of Local Diffusion Coefficients and Directional Anisotropy in Shale From Dynamic Micro-CT Imaging
Yulai Zhang, Peyman Mostaghimi, Andrew Fogden, Alessio Arena, Adrian Sheppard, Jill Middleton, Ryan T. Armstrong
Unconventional Resources Technology Conference (URTEC)
... to the limitations of tools and the unavoidable compromise between field of view and resolution. For example, the gas desorption/adsorption experimental method...
2017
The Fate of the Submarine Ikaite Tufa Columns in Southwest Greenland Under Changing Climate Conditions
Marc O. Hansen, Bjorn Buchardt, Michael Kuhl, Bo Elberling
Journal of Sedimentary Research (SEPM)
... with the submarine tufa columns. Ikka Fjord is a threshold fjord 13 km long and 1.6 km wide with two distinct parts: a deep outer fjord with a maximum depth...
2011
Seismological Methods and the Search for Geothermal Resources
David Butler, Paul Larry Brown
Rocky Mountain Association of Geologists
..., if we can decrease our detection threshold by one magnitude, we will record 10 or more events for every one previously recorded. T o do this, an area...
1977
CSI (Cenozoic Systems Investigation) Kangean - An Alternative Hydrocarbon Charging Model for the Pagerungan Field
Nicolas Bianchi, Hendri Harsian, Dimas Juliana, Reureza Hariutama, Heri
Indonesian Petroleum Association
... and have allowed massive deformation. Due to the relative sparseness of the data coverage, the evolution of the deformation is captured in low resolution...
2016
Saturation Isnt What It Used to Be: Towards More Realistic Petroleum Fluid Saturations and Produced Fluid Compositions in Organic-Rich Unconventional Reservoirs
Andrew Pepper, Stephanie Perry, Lara Heister
Unconventional Resources Technology Conference (URTEC)
.... The left hand side shows a pore within the mineral matrix (orange) with diameter 4 nm, roughly at the 3-5 nm limit of resolution of SEM imaging...
2019
Advancing disaster resilience: Insights on landslide and karst susceptibility assessments
Joy Jacqueline Pereira, Nurfashareena Muhamad, Ng Tham Fatt, Zamri Ramli
Geological Society of Malaysia (GSM)
... a threshold. Landslide susceptibility assessment in Malaysia commences with the preparation of an inventory, followed Dr. Helen Reeves, Dr. Christian...
2018
Abstract: Seismic Denoising by Time-Frequency Reassignment; #90174 (2014)
Li Han, David Bonar, and Mauricio Sacchi
Search and Discovery.com
... 2012, (Vision) May 14-18, 2012, Calgary, AB, Canada ˆ time and frequency resolution. We assume that there is a desired spectrum, GR (tˆ...
2014
Abstract: Basin Modeling: The Key for Unconventional Shale Gas Assessment; #90187 (2014)
J. M. Laigle, F. Schneider, L. Kuhfuss Monval, and P. Lemouzy
Search and Discovery.com
.... It is assumed that the organic porosity is poorly connected to the non-organic effective porosity as the pore threshold size in this organic porosity...
2014