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 1,682 Results. Searched 200,691 documents.
Inference of Induced Fracture Geometries Using Fiber-Optic Distributed Strain Sensing in Hydraulic Fracture Test Site 2
Stephen Bourne, Kees Hindriks, Alexei A. Savitski, Gustavo A. Ugueto, Magdalena Wojtaszek
Unconventional Resources Technology Conference (URTEC)
...). Fracture widths at the fracture-fiber intersection are estimated using a least-squares inversion, where the matrix of influence coefficients between...
2021
Sediment Thickness and Depth to Basement in Western North Atlantic Ocean Basin
Brian E. Tucholke , Robert E. Houtz , William J. Ludwig
AAPG Bulletin
... critical refractions as well. A convenient method for generalizing interval velocities involves the use of polynomials fit by least-squares to interval...
1982
Evergreening of seismic data to enable carbon storage screening at scale a case study from the Barrow-Dampier sub-basins
Nigel Seymour, Paul Phythian, Merrie-Ellen Gunning, Kiran Ferguson, Suyang Chen, Dayang Aini Binti Awang Piut
Australian Energy Producers Journal
... et al. 2015) and 3D general surface multiple prediction (Bisley and MacNeill 2008; Moore and Dragoset 2008). We subsequently utilised a least-squares...
2024
Improving seismic interferometry for traffic noise by wavefield decomposition and deconvolution
Weiping Cao, Xuri Huang, Yezheng Hu, Yungui Xu, Jing Tang, Hai Yao
International Meeting for Applied Geoscience and Energy (IMAGE)
... and least-squares subtraction of surface waves: 76th Annual International Meeting, SEG, Expanded Abstracts, 2783–2786, doi: https://doi.org...
2022
Understanding the Spatial Geological Heterogeneity of the Delaware Basin from Pre-Stack Seismic Inversion
Simon Payne, Andrew Lewis, Ben Hardy, Venkatesh Anantharamu, Iestyn Russell-Hughes
Unconventional Resources Technology Conference (URTEC)
... were performed using the least squares matching technique (White, 1980). Good ties were observed with cross-correlation values greater than 80...
2019
Quantitative Interpretation of Sedimentary Structures Formed by River Dunes
Suzanne F. Leclair, John S. Bridge
Journal of Sedimentary Research (SEPM)
... of bedform heights, h: p(h = h - 1e-h//() [EQUATION (2)] where and can be estimated using least-squares minimization techniques (Press et al. 1986...
2001
Insights into the Regional Evolution of the Outer Fold-and-Thrust Belt, Niger Delta, from Combining New Techniques in 3-D Sequential Geomechanical Restoration with Decompaction; #41026 (2012)
Pauline Durand-Riard and John H. Shaw
Search and Discovery.com
....-M. Morvan, 1997, A least-squares method for multisurface unfolding: Journal of Structural Geology, v. 19/5, p. 735-743. Maerten, L., Gillespie, P...
2012
A Critique of the Magnolia Field (Columbia County) Case History
E. E. Rosaire , James M. Forgotson
GCAGS Transactions
..., such points fall on a scatter diagram, rather than a straight line, and least squares can be used to determine the relationship Del = a + b Dr Where Del...
1953
The Application of a New Variable Pressure Decline-Curve Analysis Technique to Unconventional Reservoirs in Argentina
Leopoldo M. Ruiz Maraggi, Fernando Tuero, Mark P. Walsh, Larry W. Lake
Unconventional Resources Technology Conference (URTEC)
... in terms of volume per unit pressure). ; , , = ( ; )+ − ( − − ; ). (1) The least-squares regression of the cumulative production is given by Eq...
2023
Seismic inversion with implicit neural representations
Juan Romero, Wolfgang Heidrich, Nick Luiken, Matteo Ravasi
International Meeting for Applied Geoscience and Energy (IMAGE)
..., enabling various seismic inversion tasks beyond the one presented in this work (e.g., pre-stack seismic inversion and image-domain least-squares migration...
2024
2D Vp modeling of the Albian-Cenomanian section using geological constraints, 3D extrapolation, and GRV uncertainty analysis of Aptian presalt reservoir: A Santos Basin example
Vitor Novellino, Alexandre Maul, María González, Fernando Freire
International Meeting for Applied Geoscience and Energy (IMAGE)
... Stratification to Detail Velocity Model Prior to Least Squares Reverse Time Migration: Journal of Applied Geophysics, 195, 104469, doi: https://doi .org/10.1016...
2024
Organic Properties and Source Rock Potential of Two Early Tertiary Shales, Beaufort-Mackenzie Basin: GEOLOGICAL NOTE
Lloyd R. Snowdon
CSPG Bulletin
... in the Toapolok O-54 coaly sample, which contains 3.55% TOC. When a least-squares, first-order regression is carried out on the solvent extractable hydrocarbon...
1987
A factorization-based, tile low-rank parametrization for 3D multidimensional deconvolution
Fuqiang Chen, Matteo Ravasi, David Keyes
International Meeting for Applied Geoscience and Energy (IMAGE)
... a nuclear-norm regularized least-squares approach: 84th Annual International Conference and Exhibition, EAGE, Extended Abstracts, 2023, 1–5, doi: https...
2024
A Simpler Kinetic Model of Vitrinite Reflectance
Noriyuki Suzuki , Hideki Matsubayashi , Douglas W. Waples
AAPG Bulletin
... defined, SIMPLE-Ro has only two free parameters: ^agr and ß in equation 1. The values of ^agr and ß can be determined by least-squares analysis...
1993
Automatic facies classification using convolutional neural network for three-dimensional outcrop data: Application to the outcrop of the mass-transport deposit
Ryusei Sato, Kazuki Kikuchi, and Hajime Naruse
AAPG Bulletin
... to the outcrop surface was obtained from each subset of the point cloud using the least-squares method (Figure 2D). Then, each point in the point cloud subset...
2025
Reservoir Modeling and Composition Simulation of Primary Depletion and Carbon Dioxide Flooding of a Small Pennsylvanian Carbonate Mound Complex, Runway Field, Paradox Basin, Utah, Volume 1-3 (OFR-421)
Wilmer E. Culham, Douglas M. Lorenz
Utah Geological Survey
..." (including datum shifts) from the two travel-time grids, simple polynomial surfaces (orders 1,2,3,4) were fitted by least-squares to the grids. 2...
2003
Compositional Analysis of Lithologies from Wireline Logs: Chapter 3
John H. Doveton
AAPG Special Volumes
..., this solution is the one that minimizes the sums of squares of the deviations between the original logs and their predictions. The least-squares solution...
1994
NMR Time-Lapse Wettability Assessments in Unconventionals: Insights from Imbibition
S. Kelly, R. J. M. Bonnie, M. J. Dick, D. Veselinovic
Unconventional Resources Technology Conference (URTEC)
... is compared (via a least-squares fit) to a T2 spectrum recorded on a sample with mixed saturations (water and oil) whose wettability is to be determined...
2020
Improving total organic carbon estimation for unconventional shale reservoirs using Shapley value regression and deep machine learning methods
Jaewook Lee, David E. Lumley, and Un Young Lim
AAPG Bulletin
... the Levenberg-Marquardt damped least-squares training method. This method blends the steepest descent method and the Gauss–Newton algorithm, so it has both...
2022
Statistical Appraisal of Seismic Prospects in Louisiana-Texas Outer Continental Shelf
John C. Davis , John W. Harbaugh
AAPG Bulletin
... be found by least-squares methods, which ensure that the sum of the squared differences between the predictions of BOE's and the recoverable...
1983
Least-squares reverse time migration for attenuating TTI media
Xinru Mu, Tariq Alkhalifah
International Meeting for Applied Geoscience and Energy (IMAGE)
...Least-squares reverse time migration for attenuating TTI media Xinru Mu, Tariq Alkhalifah Least-squares reverse time migration for attenuating TTI...
2024
Comparison of Marcellus Fracturing Using Azimuthal Seismic Attributes Versus Published Data From Outcrop Studies
Tanya L. Inks, Terry Engelder, Jacki S. Hocum, Bruce Golob, Darien O'Brien
Unconventional Resources Technology Conference (URTEC)
... in a single direction. RMS Vfast and RMS Vslow are defined by the maximum excursions from the least squares fit curve for azimuthally-varying velocity...
2014
The Geometry and Dynamics of Low-Relief Bed Forms in Heterogeneous Sediment in a Laboratory Channel, and their Relationship to Water Flow and Sediment Transport
Sean J. Bennett , John S. Bridge
Journal of Sedimentary Research (SEPM)
... with an accuracy of ± 1 mm. The mean water-surface slope S was obtained from a least-squares linear regression of the water-surface elevations...
1995
Tracerscan – A Spectroscopy Technique for Determining the Distribution of Multiple Radioactive Tracers in Downhole Operations
L. L. Gadeken, H. D. Smith Jr., Choung Nguyen
Indonesian Petroleum Association
... spectroscopy logging. This elemental separation can be achieved using spectral stripping techniques6 or using a weighted least-squares algorithm similar...
1986
Towards more accurate reservoir imaging using FWI: An OBN case study at Trion
Zhen Wang, Sen Mei, Zhuocheng Yang, Joakim Blanch, Ezequiel Genova, Juan-Mauricio Florez-Nino, Humberto Salazar-Soto, Alfredo Vazquez-Cantu
International Meeting for Applied Geoscience and Energy (IMAGE)
... models, which led to better migrated images from least-squares (LS) Kirchhoff and reverse time migration (RTM). However, the reservoir image below...
2022