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The AAPG/Datapages Combined Publications Database
Showing 8,340 Results. Searched 200,619 documents.
Stratigraphic and Seismic Evidence for Late Cretaceous Growth Faulting, Denver Basin, Colorado: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation
Robert J. Weimer , T. L. Davis
AAPG Special Volumes
... with scaling for trace amplitude equalization. Because of the scarcity of velocity information from lack of sonic logs or check-shot velocity...
1977
Bima Field, Indonesia, A Sleeping Giant
Scott W. Prior
Circum Pacific Council Publications
... ZZZ-1 check shot data and digitized well logs. check shot survey was the only tie between well and seismic data. After the ZU-1 discovery, a synthetic...
1986
Successful Implementation of Two Decades of Australian Coal Seam Gas Research Can Improve Low-Permeability Coal Productivity and Recovery
Raymond Johnson Jr
Unconventional Resources Technology Conference (URTEC)
... without roof/floor touches) and compressional sonic logs (to correlate coal material properties from the vertical well). Intersect the vertical well...
2024
The Seismic AVO of Wet and Dry CBM Reservoirs; #41548 (2015)
Jason McCrank, Han-xing Lu, Kevin Hall, Don C. Lawton
Search and Discovery.com
... of an Ardley Coal CBM reservoir are studied. The study reservoir has a high water saturation. Synthetic modeling is used to investigate the AVO response...
2015
Unlocking Value from Vintage Seismic Processing - Pre-stack Conditioning and Inversion in the Eagle Ford Shale
Andrew Munoz, Bill Shea
Unconventional Resources Technology Conference (URTEC)
... gathers and compare them to a nearby well where we modeled a zero-phased synthetic seismogram from well logs. We then derive a 120-degree phase rotation...
2020
Geological, Geochemical and Geophysical Characteristics of the Devonian Oil Shales in Central Mackenzie Valley, NWT, Canada; #10559 (2013)
Michael E. Enachescu, Paul R. Price, John R. Hogg, Fred Kierulf, Murray F. J. Cooper, and A. C. Springer
Search and Discovery.com
... of wire line logs including Dipole Sonic • Fracture stimulation of Canol and Bluefish using a clear mineral oil • Confirmed presence of free hydrocarbons...
2013
Geophysics: Target Shooting for the Drill
A. Easton Wren
CSPG Special Publications
... realized. The illustration of Figure 5 shows a lithological log and a sonic log as well as a seismic record from the same location. It can be seen...
1980
Seismic expressions of a Miocene prograding carbonate margin, Mut Basin, Turkey
Xavier Janson, Gregor P. Eberli, Florence Bonnaffe, Fabrice Gaumet, Vincent De Casanove
AAPG Bulletin
... in Mut Basin, Turkey, was used to build two-dimensional synthetic seismograms by normal ray-tracing and finite-difference, exploding-reflector methods...
2007
A method to evaluate pore structures of fractured tight sandstone reservoirs using borehole electrical image logging
Liang Xiao, Junran Li, Zhiqiang Mao, and Hongyan Yu
AAPG Bulletin
... detection in oil-based drilling mud using a combination of borehole image and sonic logs: Marine and Petroleum Geology, v. 84, p. 195–214, doi...
2020
Diving wave tomography: Velocity modelling using first arrival traveltime
Amatul Syafi Abdul Basit, Abdul Rahim Md Arshad, Arulini Permalu
Geological Society of Malaysia (GSM)
... of vertical seismic profile (VSP), check shot survey and sonic logs to acquire acoustic wave velocity or shear wave velocity from ocean bottom surveys...
2022
Norcan
David Doyel
Kansas Geological Society
... 2" tubing. ELECTRIC LOGGING PRACTICES Dual induction Compensated Density Compensated Neutron Sonic-Synthetic Sonic PRODUCING RESERVOIR...
1985
Abstract: Elastic Full Waveform Inversion For Land Walkaway VSP Data; #90224 (2015)
Olga Podgornova, Scott Leaney, Marwan Charara, and Eric von Lunen
Search and Discovery.com
... frequencies and recovered a layered structure of the subsurface that agrees to reasonable accuracy with sonic measurements. The source signature inversion...
2015
Diagenesis Severely Modified Reservoir Characteristics: A Unique Carbonate Reservoir from Alur Siwah Field, Indonesia; #20203 (2013)
Ricardo Maranu, Ismail Syarifuddin, Erham Adhitiawan, Nadia Nurul, Miftahurochman Miftahurochman, Ferry Baskaraputra, Luqman Luqman, Yudi Yanto, and Joan Lumban Tobing
Search and Discovery.com
... porosity is the opposite. Highest cross correlation (0.7) is calculated between actual and predicted effective porosity logs in the study area...
2013
Measuring the Dispersion of Ostracod and Foraminifer Extinction Events in the Subsurface Kimmeridge Clay and Portland Beds, Upper Jurassic, United Kingdom
David H. Melnyk, John Athersuch, Nigel Ainsworth, Paul D. Brition
Special Publications of SEPM
... of the log values with an appropriate low pass filter In the Wessex Basin gamma ray and sonic logs treated in this manner readily reveal the longer...
1995
VI. Qualitative Stratigraphic Correlations
Norman S. Neidell
AAPG Special Volumes
... figures compare both wavelets A and B for the seismic response to the synthetic seismogram derived from the logs using the same wavelets. The synthetic...
1979
Theory and Applications of Time Series Analysis to Wireline Logs: Chapter 5
John H. Doveton
AAPG Special Volumes
... by zero-crossings on the derivative logs. Fig. 4. Synthetic sequences of events in an interval of 100 units generated by uniform, random...
1994
Post-Drilling Evaluation of Amplitude-Supported Prospects, Offshore Louisiana
Otis H. Walter
GCAGS Transactions
... the reservoir intervals. For each case examined, a uniform template is applied showing the well logs, synthetic seismogram, and the seismic traces through...
2000
Geomechanics: Pressure, Stress Field, and Hydraulic Fractures
Raúl A. Varela, Denis Marchal, Sergio Cuervo, Ezequiel F. Lombardo, Yonatan S. Perl, Damián E. Hryb, Osvaldo Nielsen, Pablo Pateti
AAPG Special Volumes
... derived from available well logs (mainly density and sonic logs). The biaxial strain model is based on the poroelastic model developed by Blanton...
2020
Evaluating CO2 Utilization and Storage in Kansas; #80280 (2013)
W. Lynn Watney and Jason Rush
Search and Discovery.com
... and Mississippian Wellington Field KGS #1-28 --- Synthetic seismogram and seismic impedance GR/CGR/ SP/Cal Time Microresistivity Neutron-Den-Pe Sonic...
2013
Portable airgun tank for land VSP applications
Alejandro Martinez, Jorge Castillo, Helmut Gmach, Rafael Barcelos, Jose Sales, Ramiro Santivanez
International Meeting for Applied Geoscience and Energy (IMAGE)
... the sonic log and reflections to obtain a 1D corridor stack. The high correlation between corridor stack and synthetic Second International Meeting...
2022
Multi-Disciplinary Approach for a Landing Point Criteria in Vaca Muerta Formation
Iván Lanusse Noguera, Manuel A. Fantin, Pablo A. Crespo, Luisa C. Crousse, Hernan Reijenstein, Raul A. Varela, Andres Bonelli, Fidel Morales
Unconventional Resources Technology Conference (URTEC)
... of well logs and Synthetic logs 9 URTeC 2670565 o o o • Image Log Interpretation of geomechanics features (Break Out and Drilling Induced Fractures...
2017
STRATIGRAPHY AND TECTONICS OF THE BELT BASIN OF WESTERN MONTANA: EVIDENCE FROM THE ARCO/MARATHON NO. 1 PAUL GIBBS WELL, FLATHEAD CO., MONTANA
W. W. Boberg, E. W. Frodesen, J. W. Lindecke, S. J. Hendrick, R. R. Rawson, D. R. Spearing
Montana Geological Society
.... Figure 7: Synthetic seismogram based on sonic, dipmeter...
1989
Lateral Changes in Seismic Velocities and Their Effect on Depth Prediction
J. Pinchin, M. Bayly
Petroleum Exploration Society of Australia (PESA)
... and Oodnadatta Formations and Bulldog Shale . Simplified velocity profiles from the sonic logs of these two wells were used to create a six-layer...
1989
A two-stage deep learning workflow for automated seismic inversion
Haibin Di, Wenyi Hu, Aria Abubakar
International Meeting for Applied Geoscience and Energy (IMAGE)
... resolution. Synthetic seismic is also derived and observed in close correlation with the actual seismic images, which further validate the accuracy...
2024
Petrophysics and Rock Physics Modeling to Improve Seismic Reservoir Characterization Case Study of Lower Hackberry Sandstone; #40774 (2011)
Robert Y. Hu, Ted Holden, and Mary Broussard
Search and Discovery.com
... to examine sensitivity to the overlying shale type. Fluid replacement was applied again after shale replacement to evaluate fluid sensitivity. Synthetic...
2011