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The AAPG/Datapages Combined Publications Database
Showing 551 Results. Searched 200,357 documents.
Artificial Intelligence Integration for Optimal Reservoir Data Analysis and Pattern Recognition
Dr. Leon Hamilton, Dr. Marianne Rauch
Unconventional Resources Technology Conference (URTEC)
... decisions for a positive return on investment. Traditional reservoir engineering practices grapple with the sheer volume and complexity of raw field...
2024
A re-evaluation of Beaufort Sea-Mackenzie Delta basin gas hydrate resource potential: petroleum system approaches to non-conventional gas resource appraisal and geologically-sourced methane flux
Kirk G. Osadetz, Zhuoheng Chen
CSPG Bulletin
... Production Research Well Program, Mackenzie Delta, Northwest Territories, Canada. Geological Survey of Canada, Bulletin 585: Printed Volume with papers...
2010
Imaging-Based Characterization of Calcite-Filled Fractures and Porosity in Shales
Bolivia Vega, Cynthia M. Ross, Anthony Kovscek
Unconventional Resources Technology Conference (URTEC)
... is not differentiated from adsorbed fluid. In this case, Eq. (1) represents the ratio of the volume of gas in place at a specific pressure upon...
2014
Method to Produce Grain-Scale Digital Images of Large Experimental Sedimentary Deposits and Other Imperfectly Flat Stratigraphy
Jim Mullin, Chris Ellis
Journal of Sedimentary Research (SEPM)
.... With the limited field of view this camera records 7.5 pixels per mm, which is safely above the 5 pixel per mm resolution requirement. Lighting also...
2008
Use of Unmanned Aerial Vehicles (UAVs) to Create Digital Outcrop Models: An Example from the Cretaceous Cow Creek Formation, Central Texas
Chris Zahm, Josh Lambert, Charlie Kerans
GCAGS Journal
.... The quadcopter was equipped with a GoPro Hero 3 Camera (12 megapixel resolution, 4000 x 3000 pixels) in conjunction with a Zenmuse H3–3D gimbal...
2016
Gulf Coast Subsidence, Crustal Loading, Geodesy, and InSAR
Ronald Blom, Bruce Chapman, Roy Dokka, Eric Fielding, Erik Ivins, Rowena Lohman
GCAGS Transactions
... a “good” pixel as one that tends to have a phase similar to all surrounding “good” pixels. We compare each point to all neighboring points within a given...
2009
From Core to Pore
Paul Wood
GEO ExPro Magazine
... Tiling and Stitching. Thousands of DualBeam images of a sample (each image of maybe 4,000 x 4,000 pixels) are acquired over a period of several days...
2013
Sequential Simulation for Modeling Geological Structures from Training Images
S. B. Strebelle
AAPG Special Volumes
... and simulation of the flow performance of such reservoirs.The reference true image of size 100 100 = 10,000 pixels is shown in Figure 1a. Thirty-two...
2006
A novel deep learning-assisted reservoir fracture delineation with conditional generative adversarial networks
Ardiansyah Koeshidayatullah, Ivan Ferreira
International Meeting for Applied Geoscience and Energy (IMAGE)
...; this generator is then connected to a PatchGAN discriminator which has the advantage of giving an output prediction for each 70x70 pixels patches of the image...
2022
Automatic Fracture Identification using X-ray Images
Ankita Singh, Xiao Lu, Ryan Armstrong, Peyman Mostaghimi
Petroleum Exploration Society of Australia (PESA)
... the spatial relationship between neighbouring pixels using statistical analysis, i.e. it recognises the frequency with which a particular pattern...
2018
Analysis of Artificially Matured Shales With Confocal Laser Scanning Raman Microscopy: Applications to Organic Matter Characterization
Grant A. Myers, Kelsey Kehoe, Paul Hackley
Unconventional Resources Technology Conference (URTEC)
... by their Pseudo-fluorescence value. The histogram count in this cross-plot is colored as indicated with gray values representing zero pixels having the given...
2017
Improving Exploration Success Through Uncertainty Mapping, Keg River Reef Play, Western Canada Sedimentary Basin
Zhuoheng Chen, Kirk G. Osadetz, Haiyu Gao, Peter K. Hannigan, Cameron Watson
CSPG Bulletin
... scheme, as exploratory wells. A subsurface geological map is represented by a rectangular array of N pixels. The N pixels are labeled i = 1, 2, ... , N...
2001
Abstract: Assessment of Subsidence and Riverbank Stability in Edmonton using X-band and C-band InSAR; #90172 (2014)
John F. Dehls, Yngvar Larsen, Tom R. Lauknes, Corey Froese, Don Lewycky
Search and Discovery.com
... from the study, we selected only the common coherent pixels in all interferograms. Atmospheric contributions were estimated and filtered out before...
2014
Abstract: Interpretation and Processing of Landsat ETM+data for 1:50,000 Scale Lithological Mapping in Eagle Plain, Northern Yukon; #90187 (2014)
Shihua Zhao
Search and Discovery.com
... coefficient (K) derived from a confusion matrix (Grebby et al., 2002, Congalton, 1991). The OA is the percentage of all validation pixels correctly...
2014
Application of Borehole Imaging to Evaluate Porosity and Permeability in Carbonate Reservoirs: from Example from Permian Basin
D.V. (Vivek) Chitale, Clive Johnson, Hunter Manley, David Entzminger, and Lyn Canter
Search and Discovery.com
... corresponding cross plot or NMR User defined Regression to best fit the data. Apply regression to conductivity image pixels t o give us a porosity map Perform...
2009
Great Bahama Bank Part I: Evaluating Water-Depth Variation on a Flat-Topped Isolated Carbonate Platform, #50960 (2014)
Paul M. (Mitch) Harris, James Ellis, Sam Purkis
Search and Discovery.com
... Landsat TM full scenes; mosaic has 5244 rows x 5208 columns of ~27,310,000 pixels. C. 5513 digitized soundings (932 shown here) from Explorer Charts...
2014
A new landslide inventory and improved susceptibility model for northeastern Pennsylvania
Bobak Karimi, Michael Yanchuck, and Joshua Foust
Environmental Geosciences (DEG)
... as allowed by the shear driving forces acting on the slope and overcoming resisting forces. This definition does not provide a minimum scale to the volume...
2019
Pore structure and fractal characteristics of Ordovician Majiagou carbonate reservoirs in Ordos Basin, China
Jin Lai, Song Wang, Guiwen Wang, Yujiang Shi, Taiping Zhao, Xiaojiao Pang, Xuechun Fan, Ziqiang Qin, and Xuqiang Fan
AAPG Bulletin
...):where r is the pore radius, ρ is the surface relaxivity, S is the surface area, V is the pore volume, and a is the pore shape constant, which is one, two...
2019
HIGH-PRECISION ALGORITHM FOR GRAIN SEGMENTATION OF THIN SECTIONS BY MULTI-ANGLE OPTICAL-MICROSCOPIC IMAGES
Timur Murtazin, Zufar Kayumov, Vladimir Morozov, Radik Akhmetov, Anton Kolchugin, Dmitrii Tumakov, Danis Nurgaliev, Vladislav Sudakov
Journal of Sedimentary Research (SEPM)
... the pixels of two images in the vicinity of the rotation axis. Image alignment is the process of aligning two or more images so that they share a common...
2023
3-D Seismic Acquisition, Processing and Display
Bruce S. Hart
Special Publications of SEPM
... scattering ano alies (diffractions) that ight be produced by features such as ore bodies . THE 3-D SEISMIC DATA VOLUME Once the data have been processed...
2000
Applications of Photogrammetry to Neoichnological Studies: The Significance of Shorebird Trackway Distributions at the Bay of Fundy
Scott Melnyk, Anders Cowper, John-Paul Zonneveld, Murray K. Gingras
PALAIOS
... measurements such as distance, area, and volume. They are also useful for performing point counts, constructing elevation models, and determining...
2022
Laboratory Evaluation of Apparent Conductivity of Ultra-Fine Particulates
Janette Cortez-Montalvo, Ubong Inyang, Ron Dusterhoft, DanDan Hu, Maria Apostolopoulou
Unconventional Resources Technology Conference (URTEC)
... al. 2015). Changes in pressure/volume/temperature characteristics are not unusual in shale reservoirs because many of them trend from gas to liquids...
2018
Hydrocarbon Favourability Mapping Using Fuzzy Integration: Western Sverdrup Basin, Canada
Zhuoheng Chen, Ashton F. Embry, Kirk G. Osadetz, Peter K. Hannigan
CSPG Bulletin
... rectangular pixels in the mapping area. The value on the map can be numerical (in quantitative form, such as a formation thickness) or symbolic...
2002
Using a Drill Cuttings-based Data Approach to Predict Reservoir Performance for Improved Well Optimization. A Case Study From the Harkey Mills Sand and 2nd Bone Spring Sand, Bone Spring Formation, Lea County, New Mexico, USA
John Speight, Isaac Easow, Guy M. Oliver
Unconventional Resources Technology Conference (URTEC)
... that data was captured using a defined criteria. High resolution (6000 x 4000 pixels) drill cuttings images in both white light and UV light were captured...
2023
Auto-identification and Real-time Warning Method of Multiple Type Events During Multistage Horizontal Well Fracturing
Mingze Zhao, Yue Li, Yuyang Liu, Bin Yuan, Siwei Meng, Wei Zhang, He Liu
Unconventional Resources Technology Conference (URTEC)
..., and in the calculation of accumulated fluid volume and pumping time. l The formation breakdown pressure: It is a crucial parameter of formation...
2023