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The AAPG/Datapages Combined Publications Database
Showing 5,194 Results. Searched 200,691 documents.
Abstract: Prediction of Structure Topology from Chemical Composition in Ti Silicates; #90172 (2014)
Elena Sokolova
Search and Discovery.com
.... However, what one wants to do is to go in the inverse direction: from chemical composition to structure topology. Here, I consider structural hierarchy...
2014
Abstract: Poisson Impedance : A Promising Tool for Determination of Sand Quality; #90187 (2014)
Ritesh Kumar Sharma and Satinder Chopra
Search and Discovery.com
...-plot of the IP and IS logs for the wet trend. The inverse of the slope could be used as the c value. Additionally, target correlation coefficient...
2014
Abstract: Time Domain Localized Interpolation of Pre-Stack 3D Seismic Data with Dip Scan in 5D Space; #90187 (2014)
Xishuo Wang, Jim Laing, and Robert Pinnegar
Search and Discovery.com
... offer higher spatial resolution, but poorly distributed input may cause instability. Below order-1, we also have order-0, which is simply an inverse 4D...
2014
Abstract: Latitudinal Controls on Submarine Channels: Processes and Deposits; #120178 (2015)
J. Peakall, M. G. Wells, R. Cossu
Search and Discovery.com
... for terrestrial river channels. Figure 1. Peak sinuosity versus latitude for submarine channels. Best-fit curve is shown along with fit to inverse Coriolis...
2015
Abstract: Least Squares Pre-Stack Time Migration for Imaging and Reconstruction of Converted Waves; #90224 (2015)
Aaron Stanton
Search and Discovery.com
... artifacts. Least squares migration attempts to deal with these problems. Instead of simply using the adjoint operator, the inverse is sought by attempting...
2015
Abstract: Case Study- High Resolution Velocity Model Building to Improve Carbonate Reefs Image in Tz Area; #91204 (2023)
Hongjun Zhang, Yang Chen, Zhengzheng Zhou, Xiang Li, Hotma Yusuf, Haryono Haryanto, Farid Dasa Marianto
Search and Discovery.com
... velocity modeling method by minimizing the mismatch between modeled and observed real seismic waveforms, which is a nonlinear inverse problem of matching...
2023
Origin of High Helium Concentrations in Dry Gas by Water Fractionation, by Alton A. Brown
Search and Discovery.com
N/A
Generalized Method for the Estimation of TOC from GR and Rt, #80117 (2010)
Kenneth A. Heslop
Search and Discovery.com
... depositional layer. The two most common and reliable log curves are the Gamma Ray (GR) and Resistivity (Rt). Experience has shown there is an inverse...
2010
Well to Seismic Ties Modeling with the Adaptive Log Analysis, #40823 (2011)
Ivan S. Deshenenkov, Dmitry A. Kozhevnikov, Kazimir V. Kovalenko
Search and Discovery.com
... is determined with grain size analysis; porosity is evaluated with saturation technique. Between these parameters there is a clear inverse relation...
2011
Modeling Electrical Resistivity in Carbonates Using Micro-CT Scans and Assessing the Influence of Microporosity with MICP, #40953 (2012)
Jan H. Norbisrath, Gregor P. Eberli, Ralf J. Weger, Mark Knackstedt, Klaas Verwer
Search and Discovery.com
... the complex relationships between resistivity, porosity and pore structure is of fundamental importance to accurately inverse from down-hole log data...
2012
Mapping Tools Applied to Reservoir Efficiency Index (REI) Evaluation at Prospect/Basin Scale; #41164 (2013)
Alberto Consonni and Andrea Ortenzi
Search and Discovery.com
... analysis suggests that different variables, available outside wells, may have a direct/inverse correlation with the REI, these variables can be used...
2013
Experimental Quantification of "Good Log Characteristics" for Mesaverde Reservoirs of the Piceance Basin, Colorado: Toward a Reconnaissance Method for Evaluating Movable Water in Tight Shaly Sandstones, #41468 (2014).
Paul E. Devine
Search and Discovery.com
... with the highest responses for RWA and DNXO for a given shaliness as defined by the gamma-ray curve. Inverse modeling of various shaly-sandstone rock types...
2014
Monterey Formation as a Groundwater Resource, #80702 (2019).
Jordan Kear,
Search and Discovery.com
...” by modern petroleum standards Source: Bramlette, 1946 Inverse of petroleum trap Syncline storage and collection of water Aquifers Recharged...
2019
Late Lutetian 40AR/39AR Age Dating of a Mafic Intrusion into the Jafnayn Formation and its Tectonic Implications (Muscat, Oman); #51663 (2020)
Frank Mattern, Masafumi Sudo, Ivan Callegari, Bernhard Pracejus, Wilfried Bauer, Andreas Scharf
Search and Discovery.com
... Center, USA. We obtained a well-defined plateau age of 42.7 ±0.5 Ma (1 sigma error; late Lutetian). The normal and inverse isochron ages obtained...
2020
Balance and Restoration of a Regional Section: Thrust Belt Systems, Eastern Inner Ranges, Eastern Venezuelan Basin
Search and Discovery.com
N/A
A New Method of Curvature Analysis Applied to the Cantarell Structure, Southern Gulf of Mexico: Implications for Hydrocarbon Exploration
Search and Discovery.com
N/A
The Recent Geodynamics and Effectiveness of Geochemical Exploration for Minerals
Search and Discovery.com
N/A
Flip-Flop Salt Tectonics
Search and Discovery.com
N/A
Porosity Versus Depth: A Case Study from Neem Field of Muglad Basin, Sudan, Africa
Search and Discovery.com
N/A
Salt Pillows, the Mobile Substratum Controlling the Late Jurassic-Cretaceous Facies Distribution in the Hydrocarbon-Rich Provi
Search and Discovery.com
N/A
Origin of High Helium Concentrations in Dry Gas by Water Fractionation, by Alton A. Brown; #90043 (2005)
Search and Discovery.com
2005
SYNTHETIC SEISMOGRAMS
Search and Discovery.com
N/A
Process Sedimentology and Reservoir Quality of Deep-Marine Bottom-Current Reworked Sands (Sandy Contourites): An Example from the Gulf of Mexico
G. Shanmugam , T. D. Spalding , D. H. Rofheart
AAPG Bulletin
..., and inverse size grading. These sands also exhibit internal erosional surfaces and mud offshoots, indicating oscillating current energy conditions...
1993
ORDOVICIAN RED RIVER OF EASTERN MONTANA AND WESTERN NORTH DAKOTA: RELATIONSHIPS BETWEEN LITHOFACIES AND PRODUCTION
JAMES A. KOHM, RICHARD O. LOUDEN
Williston Basin Symposium
..., controlled by Red River lineaments, and an inverse relationship between porous laminated member dolomitization and porous burrowed member...
1982
Lignite Resources in East-Central Texas
J. E. Johnston III, J. L. Jobling
Houston Geological Society
.... An inverse relationship exists between sand percent values and lignite occurrence in the Calvert Bluff (Figures 4 and 6). That is, in the Calvert Bluff...
1979