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The AAPG/Datapages Combined Publications Database
Showing 10,656 Results. Searched 200,619 documents.
Estimating Porosity from Determinsitic Inversion (Paper C6)
M. Sams, T. J. Focht, J. Ting
Geological Society of Malaysia (GSM)
.... Rock physics Before discussing the methodology for porosity estimation it is important to understand the relationship between the elastic properties...
2012
Enhanced Resolution Seismic and New Subsurface Insights: Miocene Section, St. Mary Parish, Louisiana
V. Egorov, C. I. Puryear, R. Tharimela, J. Jurasin
GCAGS Transactions
... noise cancelation process. By taking advantage of the well-known harmonic resonance phenomenon, this process enables amplitude estimation...
2021
Tectonic Setting and Petroleum Systems of the Seno Mexicano (South Texas and Northeastern Mexico)—An Initial Synthesis
Thomas E. Ewing
GCAGS Transactions
... by a fresh compilation and estimation of production (Figs. 1–5). The Texas part of the basin (RRC–4) has produced an estimated 106 trillion cubic feet of gas...
2024
Comparison of Predrilling Predictions with Postdrilling Outcomes, Using Shell's Prospect Appraisal System
D. Sluijk, J. R. Parker
AAPG Special Volumes
..., reservoir, and retention (seal characteristics) are given in the form of probability distributions. For the estimation of charge and retention, the model...
1986
Fluid Contacts: Part 6. Geological Methods
Alton A. Brown
AAPG Special Volumes
... and are discussed by Bradley (1987). These include fluid sampling methods, saturation estimation from wireline logs, estimation from conventional and sidewall cores...
1992
Reservoir Modeling for Simulation Purposes: Part 10. Reservoir Engineering Methods
Koen Weber
AAPG Special Volumes
... gathering from cores and logs 2. Rock typing for each environment of deposition to estimate permeability from log derived porosity and estimation...
1992
The Deposits, Internal Structure and Geometry in Six Alluvial Fan-Fan Delta Bodies (Devonian, Norway)--A Study in the Significance of Bedding Sequence in Conglomerates: DISCUSSION
Albert W. Shultz
Journal of Sedimentary Research (SEPM)
... flows from the thicknesses of their lateral deposits: k = Tcd g sin (2) (modified from 13.45 of Johnson, 1970). A second method of estimation, which...
1983
Quantitative Porosity Determination of Thin Sections Using Digitized Images
James V. White , Brenda L. Kirkland, Jonas P. Gournay
Journal of Sedimentary Research (SEPM)
... sections is commonly obtained by point counting or visual estimation. Point counting requires petrographic skill and much time. Visual estimation...
1998
Approximation of Thermal Gradient in Southeastern New Mexico Using Bottom-Hole Temperatures from Electric Logs
W. K. Summers
AAPG Bulletin
..., 41 p. Van Orstrand, C. E., 1937, On the estimation of temperatures at moderate depths in the crust of the earth: Am. Geophys. Union Trans., 18th Ann...
1972
The Evolution and Use of Discovery Process Models at the U.S. Geological Survey
Lawrence J. Drew , John H. Schuenemeyer
AAPG Bulletin
... stage procedure: direct nonlinea estimation of fields in the portion of the size distribution not truncated by economic factors (larger fields...
1993
Abstract: Heavy Oil and Super Heavy Oil Viscosity Measurement and Estimation: Getting Representative Samples; #90171 (2013)
J. Adams, C. Jiang, B. Bennett, L. Snowdon, I. Gates, and S. Larter
Search and Discovery.com
...Abstract: Heavy Oil and Super Heavy Oil Viscosity Measurement and Estimation: Getting Representative Samples; #90171 (2013) J. Adams, C. Jiang, B...
2013
Abstract: Compensation for Shear-wave Anisotropy Effects Above a Heavy Oil Reservoir; #90171 (2013)
Richard Bale, Kostya Poplavskii, and Colin Wright
Search and Discovery.com
... acquired over a heavy oil reservoir – characterized as a mainly clastic overburden above a bitumen sand. The anisotropy estimation was based on analysis...
2013
AAPG European Region, 3rd Hydrocarbon Geothermal Cross Over Technology Workshop
Search and Discovery.com
N/A
An Evaluation of a Royalty Relief Model for Mature Fields; #90017 (2003)
Rafael Felipe Schiozer, Saul Barisnik Suslick
Search and Discovery.com
... of taxation. Methodology: Cash Flow Components and Estimation of Government Take A traditional discounted cash flow (DCF) method is used to measure...
2003
Structure-and-Amplitude-Preserving Multi-Channel Deconvolution
Search and Discovery.com
... recursive filter preconditioning in geophysical estimation problems: Geophysics, {\bf 68}, 527-588. Hampson, D., 1986, Inverse velocity stacking for multiple...
2013
Abstract: Heavy Oil and Super Heavy Oil Viscosity Measurement and Estimation: Getting Representative Samples; #90171 (2013)
J. Adams, C. Jiang, B. Bennett, L. Snowdon, I. Gates, and S. Larter
Search and Discovery.com
...Abstract: Heavy Oil and Super Heavy Oil Viscosity Measurement and Estimation: Getting Representative Samples; #90171 (2013) J. Adams, C. Jiang, B...
2013
Abstract: Compensation for Shear-wave Anisotropy Effects Above a Heavy Oil Reservoir; #90171 (2013)
Richard Bale, Kostya Poplavskii, and Colin Wright
Search and Discovery.com
... acquired over a heavy oil reservoir – characterized as a mainly clastic overburden above a bitumen sand. The anisotropy estimation was based on analysis...
2013
Abstract: Greedy Least-Squares and its Application in Radon Transforms; #90171 (2013)
Juefu Wang and Mark Ng
Search and Discovery.com
... iterations of the greedy method with minimum misfit. References Hampson, D., 1986, Inverse velocity stacking for multiple estimation: 66th Ann...
2013
Abstract: High Resolution Deterministic Inversion in the Arab-D Carbonate Reservoir of the Ghawar Field, Saudi Arabia; #90172 (2014)
Costas G. Macrides, Ayon Dey
Search and Discovery.com
... reservoir, b) More accurate estimation of the net pay thickness in the Arab-D, c) Enhanced lateral continuity of the Hanifa reservoir, and d) More...
2014
Abstract: Borehole Stress Measurement Methods: Experiences from Scientific Drilling; #90172 (2014)
Douglas R. Schmitt
Search and Discovery.com
... is substantially more uncertain. The simplest expression for SH magnitude estimation is simply a rearrangement of Eqn. 1 where PB is the interval pressure...
2014
Abstract: An Effective Medium Model for a Fractured Carbonate Reservoir Undergoing CO2 Flood at Weyburn Field, Saskatchewan; #90174 (2014)
Chris Blackwood
Search and Discovery.com
... validated by future work in reservoir simulation and fracture estimation from seismic data. Acknowledgements I am grateful to Dave Cooper (Cenovus...
2014
Abstract: Migration Velocity Analysis of Incomplete Data Using LSPSM CIGs; #90174 (2014)
Abdolnaser Yousefzadeh, John C. Bancroft, and Gary F. Margrave
Search and Discovery.com
... accurate velocity information. In LSPSM Kirchhoff modelling and migration operators, and , must be predefined. These operators need a good estimation of...
2014
Abstract: Kirchhoff Imaging with Adaptive Greens Functions for Compensation for Dispersion, Attenuation, and Velocity Imprecision; #90187 (2014)
Andrew V. Barrett
Search and Discovery.com
... Partnership, 6-12 May 2013, Calgary, AB, Canada anisotropies in the actual earth, and errors in parameter estimation may yield velocity relationships...
2014
Abstract: Seismic to Reservoir Simulation: A Cooperative Inversion; #90187 (2014)
Larry Lines and Amir Shamsa
Search and Discovery.com
... production data (figure 1), and that cooperative inversion can produce an improved model. It is also assumed that the estimation of a valid reservoir...
2014
Abstract: Velocity Model Building with Weighted Linearized Inversion A VSP Data Case Study; #90187 (2014)
Mingyu Zhang, Richard Kuzmiski, and Zhengsheng Yao
Search and Discovery.com
... of downgoing wave from Vertical Seismic Profiling (VSP) provides more localized estimation of in situ anisotropy than surface seismic. However, when...
2014