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The AAPG/Datapages Combined Publications Database
Showing 7,462 Results. Searched 200,685 documents.
Son of Crossplot Fights Back
Piers Cooke-Yarborough
Southeast Asia Petroleum Exploration Society (SEAPEX)
... fit the chosen model. Lithology definition is achieved by the study of slowness ratio from the long-spaced sonic device, photoelectric effect from...
1986
Estimation of Source-To-Sink Mass Balance By A Fulcrum Approach Using Channel Paleohydrologic Parameters of the Cretaceous Dunvegan Formation, Canada
Wen Lin, Janok P. Bhattacharya
Journal of Sedimentary Research (SEPM)
... fulcrum approach. Bankfull channel depth and width, grain size, paleoslope, velocity, and discharge are derived from outcrop, core, and well logs. Some...
2017
Abstract: Characterization of Heavy Oil Reservoir using Vp/Vs Ratio and Neural Network Analysis; #90171 (2013)
Carmen C. Dumitrescu and Larry Lines
Search and Discovery.com
... in the McMurray Formation. In this paper we discuss how neural network analysis for estimating Vp/Vs volume improved the results from deterministic...
2013
Abstract: Characterization of Heavy Oil Reservoir using Vp/Vs Ratio and Neural Network Analysis; #90171 (2013)
Carmen C. Dumitrescu and Larry Lines
Search and Discovery.com
... in the McMurray Formation. In this paper we discuss how neural network analysis for estimating Vp/Vs volume improved the results from deterministic...
2013
Abstract: Role of Simultaneous Inversion of Seismic Angle Stacks in Reservoir Characterization, by Samir Biswal; #90078 (2008)
Search and Discovery.com
2008
ABSTRACT: Well-Seismic Tie in the Sub-Salt Wells, Deep-water Area in the Gulf of Mexico: A Valuable Indicator of Anisotropy; #90108 (2010)
Huyen Bui, Peck Hwa David Ng, Javaid Durrani, David Becker, and Martiris Smith
Search and Discovery.com
..., and the time/depth relationship. Recently, the final product from seismic data processing is delivered in the depth domain. However, well depth...
2010
Reduction of Gross Rock Volume Uncertainty in a Salt Flank Structure Using Dipmeter and Image Log Data
Carmen Garcia-Carballido, Aadam Styles, Michael Poppelreiter
AAPG Special Volumes
.... These plots are generated by the head-to-tail stacking of unit vectors sequentially up through a given succession. Each azimuth is drawn from the population...
2010
Abstract: Estimating Remaining Oil Saturations (ROS): Methodologies & Challenges
Mohamed R. Saleh Efnik
Geological Society of Malaysia (GSM)
... particularly on estimating and getting the remaining oil from limestone. Samsudin Hj. Taib 134 Warta 34_1.indd 134 Warta Geologi, Vol. 34, No. 1...
2008
How Should We Measure Residual-Oil Saturation?
R. E. Wyman
CSPG Bulletin
...) is the most difficult value to ascertain and is usually the least certain. This value must be estimated from knowledge of the lithology...
1977
Unconventional Reservoirs: Geological Aspects of Estimating Petroleum Resources and Reserves: Introduction; #120019 (2009)
Creties Jenkins
Search and Discovery.com
... (2009) Posted November 30, 2009 *Adapted from presentation at AAPG Geoscience Technology Workshop, “Geological Aspects of Estimating Resources...
2009
Facies-based inversion through integrating elastic full-waveform inversion and high-frequency imaging data
David Tang, Valeriy Brytik, Olivier Burtz, Young Ho Cha, Partha Routh, Ratnanabha Sain, Jay Barr, Dez Chu, Michael Gutierrez, Jeffrey Sitgreaves, Jacob Utley, Guy Medema, Alison Scribner
International Meeting for Applied Geoscience and Energy (IMAGE)
..., the full offsets in the shot gather are used to invert for a high-resolution Vp. The low frequencies for Vp are determined from the velocity model...
2022
Optimized downward continuation for the one-way wave equation in TTI media
Cosmin Macesanu, Faqi Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
... by a FD correction from this reference velocity to the exact velocity. The intermediate model is isotropic, and by choosing it smooth enough, the PSPI step...
2022
References Cited: Part 7. Geophysical Methods
AAPG Special Volumes
...: Geophysics, v. 56, p. 1170. Lang, W. W., A. L. Kurkjian, J. H. McClellan, C. F. Morris, and T. W. Parks, 1987, Estimating slowness dispersion from arrays...
1992
Abstract: Spatial Distribution of Reservoir Properties Using Seismic Attributes Correlated to Log Properties, by K. Dickerman, E. Caamano, and R. Gir; #90982 (1994).
Search and Discovery.com
1994
Seismic Investigation of Gas Hydrate Reflectors, Blake Outer Ridge Area Off Southeastern United States: ABSTRACT
Robert C. Anderson, Richard A. Wise, William P. Dillon
AAPG Bulletin
...-dimensional seismic modeling was used as an aid for determining the proper velocity estimating technique. Depth maps of the high amplitude reflections...
1981
ABSTRACT: The Polynomial Method: An Accurate Tool to Estimate Reservoir Depths; #90051 (2006)
Mohammed G. Al-Otaibi, Abdalla S. Laota, Fawwaz M. Al-Khaldi
Search and Discovery.com
..., Dhahran, 31311, Saudi Arabia, phone: 00966-3-8732264, [email protected] Abstract Estimating depths of geologic tops accurately is a major...
Unknown
Abstract: Microseismic Case Study: A Deeper Look into the Microseismic Events. What Events are Really Related to Stimulated Reservoir; #90187 (2014)
Michael Doerksen, Don Poruchny, and Michael d’Entremont
Search and Discovery.com
... to acquire a VSP survey to refine the velocity model, tie an existing 3D reflection seismic survey and confirm the phase and integrity of the 3D seismic...
2014
The Polynomial Method: An Accurate Tool to Estimate Reservoir Depths
Search and Discovery.com
N/A
Prediction of porosity in CO2 sequestration tight reservoirs based on multi-source and multi-scale data fusion
Ping Lu, Peixue Jiang, Ruina Xu, Huaqing Xue, Haojie Li, Lei Yu, Jiashu Han
International Meeting for Applied Geoscience and Energy (IMAGE)
... regression, random forest, gradient boosting decision tree, XGBoost, and Stacking, to extract porosity information from multi-source and multiscale data...
2024
Gulf of Mexico overpressure and clay diagenesis without unloading: An anomaly?
Richard W. Lahann
AAPG Bulletin
...–70. Bowers, G. L., 1995, Pore pressure estimation from velocity data: Accounting for overpressure mechanisms besides undercompaction: SPE Drilling...
2017
Estimating soil strength using ultra high-resolution seismic and geological unit
Donglin Zhu, Ge Jin, Yi Shen, Xuefeng Shang, Shuang Hu, Jinbo Chen, Vanessa Goh
International Meeting for Applied Geoscience and Energy (IMAGE)
... Geologists Estimating soil strength from UHRS and CPT via CNN Method To avoid overcomplicating the model with excessive features, we use a sequence...
2024
Estimation of the amount of eroded section in the partially exhumed Colville Basin of the Alaska North Slope using geophysical logs - Abstract
W. Matthew Burns, Daniel O. Hayba, Elisabeth L. Rowan, David W. Houseknecht
Alaska Geological Society
... for estimating erosion based on porosity-depth trends observed in well data. Commonly, vitrinite reflectance and fission-track thermochronologic data...
2003
Development of offshore microtremor array exploration
Yoshikazu Matsubara, Mikihiro Imai, Akeshi Hiraide
International Meeting for Applied Geoscience and Energy (IMAGE)
... offshore wind turbine, the process of estimating the seismic motion by finding the depth of the engineering bedrock (Swave velocity (Vs)≧400m/s...
2022
Aerodynamic and Geometric Diameter of Airborne Particles--Reply
Weinan Chen, Donald W. Fryrear
Journal of Sedimentary Research (SEPM)
..., Inc., 408 p. GIBBS, R.J., MATTHEWS, M.D., AND LINK, D.A., 1971, The relationship between sphere size and settling velocity: Journal of Sedimentary...
2002
Effects of Sphericity, Roundness, and Velocity on Traction Transportation of Sand Grains
William J. Morris
Journal of Sedimentary Research (SEPM)
... and arithmetic means were computed. The velocity of water at any distance from the center of a smooth pipe can be determined, or at least estimated...
1957