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The AAPG/Datapages Combined Publications Database
Showing 10,140 Results. Searched 200,357 documents.
ABSTRACT: The Adaptive Technique of Hydrocarbon Saturation Determination, by Deshenenkov, Ivan S.; Kozhevnikov, Dmitry A.; Kovalenko, Kazimir; #90141 (2012)
Search and Discovery.com
2012
ABSTRACT: Theoretical bases for mapping oil-&-gas fields within Black Sea North-Western shelf by means of seismic-and-gravity modeling; #90109 (2010)
B. Gablovskyy, T. Fedchenko, O. Petrovskyy, N. Gangenko, V. Sujatinov
Search and Discovery.com
...; σ w - formation water density. Forward calculation of gravity field for acquired density model. • Creation of density model with gas saturated...
2010
Abstract: Porosity Calibration of Modern Porosity Logs and Old Neutron Logs, by D. W. Dull; #91018 (1992).
Search and Discovery.com
1992
Abstract: Gravity and Magnetic Interpretation Guarumen, Tinaco El Pao Region, Guarico-Cojedes, Venezuela, by V. Graterol and C. Cobos; #90988 (1993).
Search and Discovery.com
1993
Abstract: Mapping Tools Applied to Reservoir Efficiency Index (REI) Evaluation at Prospect/Basin Scale, by Consonni, Alberto; Ortenzi, Andrea; #90163 (2013)
Search and Discovery.com
2013
Abstract: Relation of Reservoir Petrophysical Properties to Horizontal Codell Production in Colorado and Wyoming; #90301 (2017)
Mick Domenick
Search and Discovery.com
... 8,000 wells. Using the top of the Codell and the base of net sandstone pay as depth limits, and an 8 - 25% density porosity calculation range (based...
2017
Kutei Basin: Feasibility Study of a Broadband Acquisition
Gilbert Del Molino, Fabri Ikhlas Gumulya, Dedy Sulistiyo Purnomo, Paolo Battini, Bonita Nurdiana Ersan, Francesca Brega, Ferdinando Rizzo, Giorgio Cavanna, Buia Michele
Indonesian Petroleum Association
... for the estimation of Q from VSP. It was an estimation trial quite empirical but robust indeed. It consisted in scanning several modelled Q Filters, in order...
2013
3D Seismic Data Conditioning to Enhance Fault Interpretation
Mohammad Nashruddin Solihulhadi, William Amelio Tolioe
Indonesian Petroleum Association
... processes require selecting the appropriate filter, as they are very data dependent, and therefore a range of options need to be provided. The filters which...
2007
A Dynamic Reflection Traveltime Calculation Method
Y. Wang, D.R. Schmitt
CSPG Special Publications
...A Dynamic Reflection Traveltime Calculation Method Y. Wang, D.R. Schmitt 1994 49 50...
1994
Introduction - Application of Resistivity-Tool-Response Modeling for Formation Evaluation - Archie Series No. 2
Hezhu Yin
AAPG Special Volumes
..., and repeating the forward-model calculation, until an acceptable replication of the observed field logs is achieved. Inverse modeling may not yield...
2011
Abstract: Using A 3D PSDM Simulator to Facilitate Overburden and Survey Consistent Modelling of the 4D Seismic Response of the Norne Field; #90171 (2013)
A. Drottning and M. Branston
Search and Discovery.com
... prediction of the PSDM amplitude when being transformed back to the space domain. The method allows direct calculation of full stacks and partial offset...
2013
Abstract: Using A 3D PSDM Simulator to Facilitate Overburden and Survey Consistent Modelling of the 4D Seismic Response of the Norne Field; #90171 (2013)
A. Drottning and M. Branston
Search and Discovery.com
... prediction of the PSDM amplitude when being transformed back to the space domain. The method allows direct calculation of full stacks and partial offset...
2013
Concluding Remarks - Application of Resistivity-Tool-Response Modeling for Formation Evaluation - Archie Series No. 2
Hezhu Yin
AAPG Special Volumes
.... • Forward modeling of a given earth-resistivity profile to calculate a resistivity-tool response will result in a unique solution. Inverse modeling...
2011
Abstract: Full Waveform Inversion of Crosswell Seismic Data Using Automatic Differentiation; #90187 (2014)
Danping Cao and Wenyuan Liao
Search and Discovery.com
... calculation and model update which usually involves the optimization method. The success of the adjoint-based field data inversion relies on the choice...
2014
Abstract: Depth Induced Impedance Variations: Implications for Predicting Lithology and Fluid Distributions, Offshore Brunei Darussalam (Paper 16)
S. Ronghe, S. Pambayuning
Geological Society of Malaysia (GSM)
... of the sand layers included detailed crossplots of the sands and surrounding shales (Fig. 3), and calculation of reflection coefficients...
2001
Sensitivities, Limitations, and Error Inherent in Resistivity-tool-response Modeling - Application of Resistivity-Tool-Response Modeling for Formation Evaluation - Archie Series No. 2
Hezhu Yin
AAPG Special Volumes
... in hydrocarbon-saturation calculation. Terminology and Definitions Rt: True Value Conventional True Value Resolution Sensitivity ccuracy...
2011
AAPG/Datapages Discovery Series No. 7, Multidimensional Basin Modeling, Chapter 4: 2-D Inverse Thermal Modeling on the Norwegian Shelf Using Fast Approximate Forward Solutions
S. P. Trautner and S. B. Nielsen
AAPG Special Volumes
...AAPG/Datapages Discovery Series No. 7, Multidimensional Basin Modeling, Chapter 4: 2-D Inverse Thermal Modeling on the Norwegian Shelf Using Fast...
2003
Reconnaissance Geologic Mapping in Chagai Hills, Baluchistan, Pakistan, by Computer Processing of Landsat Data
Jon D. Dykstra , Richard W. Birnie
AAPG Bulletin
... processing of satellite data are image enhancements (Sheffield, 1976). Through the application of spatial filters, contrast enhancement, and other enhancing...
1979
Application of an Inverse Method for Calculating Three-Dimensional Fault Geometries and Slip Vectors, Nun River Field, Nigeria
Hugh G. Kerr, Nicky White
AAPG Bulletin
...Application of an Inverse Method for Calculating Three-Dimensional Fault Geometries and Slip Vectors, Nun River Field, Nigeria Hugh G. Kerr, Nicky...
1996
The magnetic fabric of the Wolfcamp shale, Midland Basin, west Texas: Understanding petrofabric variability, hydrocarbon associations, and iron enrichment
Gerhard W. Heij, and R. Douglas Elmore
AAPG Bulletin
...:10.1002/9780470977811 Ferré, E. C., 2002, Theoretical models of intermediate and inverse AMS fabrics: Geophysical Research Letters, v. 29, no. 7, p. 31-1–31-4, doi...
2019
Abstract: 3D Focusing Inversion of Multi-transient EM Data in the Frequency Domain; #90171 (2013)
Guangpin Li, Johnathan Linfoot, and Bruce Hobbs
Search and Discovery.com
... of inversion and the same precomputed Green’s tensors can be used for the Fréchet derivative calculation. In addition, forward modeling is required only...
2013
Abstract: Estimation of Q-factor and Phase Velocity Using the Recovered Stress-strain Relaxation Spectrum; #90172 (2014)
Dali Zhang, Michael P. Lamoureux, Gary F. Margrave
Search and Discovery.com
... or complex modulus of the medium. Mathematically the problem is formulated as an inverse problem for reconstruction of spectral measure in the Stieltjes...
2014
Fracture Characterization and Flow Profiling with Distributed Temperature Sensing
He Sun, Wei Yu, Kamy Sepehrnoori
Unconventional Resources Technology Conference (URTEC)
... of complex fracture networks. Subsequently, we developed ensemble smoother with multiple data assimilation (ESMDA) as the inverse model to match field...
2020
Abstract: Full Waveform Inversion Algorithm using Time Imaging Methods; #90174 (2014)
Hassan Khaniani, John C. Bancroft, Gary F. Margrave, and Eric von Lunen
Search and Discovery.com
... in a solution of the inverse problem using Prestack Kirchhoff Time Migration (PSTM) for gradient calculation and a de-migration for updating process. Theory...
2014
Karst Hydrology of the South Slope of the Uinta Mountains, Utah
Andrew E. Godfrey
Utah Geological Association
..., turbidity, and temperature. Table 4 shows the calculation of the average amount of calcite that is dissolved within the cave system. In making...
1985