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The AAPG/Datapages Combined Publications Database
Showing 5,194 Results. Searched 200,691 documents.
Traveltime tomography and efficient physics-informed Bayesian inversion
Tian Qiao, George Turkiyah, Gerard T. Schuster
International Meeting for Applied Geoscience and Energy (IMAGE)
..., . . . , S} source is the sum of the travelfor the s (s) (s) i times ti = j=1 li /v j along each segment of the ray from c) Velocity (km/s) 2.47 2.45 4 1.1 1.1...
2022
ABSTRACT: Inversion Methods and Kinetic Models of Hydrocarbon Generation, by J. Liu, Ian Lerche; #91003 (1990).
Search and Discovery.com
1990
Abstract: Inverse Reservoir Modeling Using 3-D Seismic, by H. Debeye; #90990 (1993).
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1993
Inverse Methods in Secondary Hydrocarbon Migration Modeling, by M. Kacewicz; #90986 (1994).
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1994
Abstract: Forward-modeling of Log Responses from Rock Petrophysical Properties as an Aid in Reservoir Analysis, by J. H. Doveton; #90921 (1999).
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1999
ABSTRACT: A General Inverse Method for Extracting Information From Sedimentary Basins, by Detlef Hanne and Nicholas J. White; #90906(2001)
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2001
Abstract: Reverse Time Adjoint and Reverse Time Inverse Migration, by H. Liu andY. Luo, #90188 (2014)
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2014
A New Approach to Measure Organic Density
Son T. Dang
Unconventional Resources Technology Conference (URTEC)
... and mineral true grain density, and potentially measured k – as inverse weight fraction of organic carbon to organic matters. Kvalue seems to be a good...
2014
3D inversion of electromagnetic logging-while-drilling data
David Marchant, Nigel Clegg, Luke Rawsthorne, Jari Kunnas
Petroleum Exploration Society of Australia (PESA)
... shelf is presented. METHODOLOGY In this section, we discuss the methods applied in the solution of the forward and inverse problems. Forward Modeling...
2019
Abstract: Inverse Scattering Series Internal Multiple Attenuation: A Western Canada Case Study; #90224 (2015)
Frederico Xavier de Melo, Murad Idris, Jason Gardner, Jill Woods
Search and Discovery.com
...Abstract: Inverse Scattering Series Internal Multiple Attenuation: A Western Canada Case Study; #90224 (2015) Frederico Xavier de Melo, Murad Idris...
2015
Reevaluating Depositional Models for Shelf Shales; #50242 (2009)
Janok Bhattacharya
Search and Discovery.com
... structures include diffusely stratified beds that show both normal and inverse grading, indicating sustained flows that waxed and waned. They also display...
2009
Re-evaluating Depositional Models for Shelf Shales: Examples from the Cretaceous Seaway of North America; #50383 (2011)
Janok Bhattacharya and James A. MacEachern
Search and Discovery.com
... a correspondingly hyperpycnal character. Physical sedimentary structures include diffusely stratified beds that show both normal and inverse grading...
2011
Abstracts: What Receivers will we use for Low Frequencies?; #90173 (2015)
R. Malcolm Lansley and Peter Maxwell
Search and Discovery.com
... interest in low frequencies down to less than 1 or 2 Hertz, there has been a significant effort in developing techniques that can source these low...
2015
Seismic Data Acquisition and Processing in the Midway-Sunset Oil Field
C. R. Willingham, A. S. Wylie Jr., D. J. Underwood
Pacific Section of AAPG
... the remaining four lines in early December, 1991. Field parameters used to acquire the 1991 data were: Group Interval: 82.5 feet Source Interval: 165...
2001
ABSTRACT: An Inverse Approach for Relating Seismic Velocity and Overpressure to Permeability and Sedimentation History in Deep Basins, by Moreno, Hector M.; Minshull, Tim A.; Edwards, Rosemary A.; #90135 (2011)
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2011
Resistivity Logs: Chapter III
George B. Asquith, Charles R. Gibson
AAPG Special Volumes
.... A second type of resistivity measuring device is the electrode log. Electrodes in the borehole are connected to a power source (generator), and the current...
1982
Abstract: Feasibility Testing of Time-lapse Seismic Monitoring with Full Waveform Tomography; #90171 (2013)
Chad Hogan, Ken Hedlin, Gary Margrave, and Michael Lamoureux
Search and Discovery.com
.... H., 1990, Inverse theory applied to multi-source cross-hole tomography. part I: Acoustic waveequation method.: Geophysical Prospecting, 38, 287–310...
2013
Model of Near-Surface Velocity, Southern San Joaquin Valley, California, by James G. Ferry; #91024 (1989)
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1989
Abstract: A Stratigraphic Inverse Simulation Model, by M. A. Lessenger and T. A. Cross; #90987 (1993).
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1993
Abstract: Nonlinear Inverse Problems: Depth Imaging Challenges, by Sunjay S. Sunjay; #90081 (2008)
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2008
On Traction-Carpet Sedimentation
Y. K. Sohn
Journal of Sedimentary Research (SEPM)
... the thickness of a moving traction carpet. Inverse grading can be produced in the collisional region by the vertical gradient of dispersive pressure...
1997
Fullband imaging
Zhengmin Zhang, Jiwei Jia, Geping Fu, Hao Zhang, David Chow, Barry Hung, Ian Anstey, Wai Leong Lai
Petroleum Exploration Society of Australia (PESA)
... in general. By applying Q Tomography on the common image gathers (CIGs) in two separate steps to obtain Qa and Qb, we generated an inverse Qt (1/ Qt...
2016
High Resolution Seismic Reflection and Geoelectrical Resistivity Imaging at Pengkalan School Teacher's Quarters Pegoh, Ipoh, Malaysia
Mohammed Ismael Abu Shariah, Abdul Rahim Samsudin, Umar Hamzah, Abdul Ghani Refak
Geological Society of Malaysia (GSM)
.... The Two dimensional resistivity inverse models of the traverse lines are showing the low resistivity anomalies. These anomalies are interpreted...
2000