Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 20,631 Results. Searched 200,693 documents.
Mineral PRofile of Oil Shales in Colorado Core Hole No. 1, Picenace Creek Basin, Colorado
William A. Robb, John Ward Smith
Rocky Mountain Association of Geologists
...-ray diffraction data. The corrected peak heights of 8 minerals and the oil yield in gal/ton of the samples were plotted against depth. The mineral...
1974
3-D Analysis and Model Construction
Charles Kerans, Scott W. Tinker
Special Publications of SEPM
... assignment of density and velocity properties to discrete lithofacies blocks, often with a linear gradient applied as an attempt to smooth the lateral...
1997
Improving Wolfcamp B3 Drilling and Production by Integrating Core, Mud logs, Electrical Logs, Seismic Inversion, Microseismic and Drilling Data
Hongzhuan Ye, Lowell Waite, Robert Meek
Unconventional Resources Technology Conference (URTEC)
... = weight on bit, in pounds; MD = measured depth, in feet. 5 URTeC 2133377 6 Figure 4: Wolfcamp B3 log derived impedance verses normalized gamma ray...
2015
Virginia City Cole Surface/Bore-Hole Microseismic Monitor Program
Joe Teff, David Langton, Tanner Womack, Bill Greenlees, Jarret Borell, Eli Menendez, Paul Dial
Unconventional Resources Technology Conference (URTEC)
... VCC-5H lateral displaying natural fracture distribution. From left to right: Gamma ray, depth (MD, TVD), porosity, resistivity, static image, tadpole...
2015
Pluto 4D Monitor Two - A Second Outstanding Success
Sandra Mann, Scott Gagen
Australian Petroleum Production & Exploration Association (APPEA) Journal
... of depth. The inversion is based on the full elastic wave-equation, inverts for compressibility (k), shear compliance (M) (and density) in a 1.5D data...
2022
Application of the Nuclear Magnetism Log and Electromagnetic Propagation Tool to Define Steam Potential in Heavy Oil Reservoirs
C. H. Neuman
Indonesian Petroleum Association
... of the logs is discussed and example results shown. Saturation Measurements Using the EPT The velocity of electromagnetic radiation reflected by the EPT...
1983
Efficient physics-informed Bayesian inversion of VSP and hydrofrac data
Tian Qiao, George Turkiyah, Gerard T. Schuster
International Meeting for Applied Geoscience and Energy (IMAGE)
... problem can be transformed into the Bayesian inversion problem by taking the weighted negative exponential of equation 2 to get the posterior probability...
2022
Sealing by Shale Gouge and Subsequent Seal Breach by Reactivation: A Case Study of the Zema Prospect, Otway Basin
Paul J. Lyon, Peter J. Boult, Richard R. Hillis, Scott D. Mildren
AAPG Special Volumes
... depth migration seismic data for the area, a laterally invariant velocity function was applied to the time-migrated seismic data to convert it to seismic...
2005
Validity of the Use of the Spontaneous Potential Curve Shape in the Interpretation of Sandstone Depositional Environments
John W. Snedden
GCAGS Transactions
... relationship with the trend of variables known to be controlled by the sandstone paleoenvironment. The trend of quartz grain size shows a low linear...
1984
Compressive sensing framework using the linear radon transform for 3D ultrasonic data reconstruction in a pinch-out reservoir model
Pedro C. de Assis, Romulo B. da Silva, Irineu A. Lima Neto, Alan C. Galante, Alexandre L. Campi, Alessandro R. de Oliveira, Roseane M. Missagia, Marco A. R. Ceia
International Meeting for Applied Geoscience and Energy (IMAGE)
...Compressive sensing framework using the linear radon transform for 3D ultrasonic data reconstruction in a pinch-out reservoir model Pedro C. de Assis...
2022
Logging and Interpretation Techniques for the B-Field, Offshore Northwest Java
R. E. Crumb, P. Berger
Indonesian Petroleum Association
....) The pyrite and glauconite indicate that the sands were deposited in a reducing environment. Potassium rich feldspar, with its high gamma ray response, exists...
1990
Calibration of Brittleness to Elastic Rock Properties via Mineralogy Logs in Unconventional Reservoirs, #41237 (2013)
Roderick Perez, Kurt Marfurt
Search and Discovery.com
... PROPERTIES VIA MINERALOGY LOGS (a) Lateral view and (b) microseismic vertical (depth) histograms, gamma ray, brittleness index log, and BI classification...
2013
Rock physics diagnostics and modeling for shale gas formation characterization in China
Gang Yu, Yusheng Zhang, Paola Newton, Ilgar Azizov
Unconventional Resources Technology Conference (URTEC)
... of the shale gas formation including VP velocity vs density, Acoustic Impedance (AI) vs total porosity (ΦT), AI vs Poisson’s Ratio (PR), and VP vs VS...
2014
Advanced Pulsed Neutron Multifunction Spectroscopy Logging: A Game Changer in Wells Evaluation and Production Enhancement Projects
Chiara Cavalleri
Indonesian Petroleum Association
... a state-of-art neutron generator and high-resolution gamma ray detectors, the multifunction spectroscopy technology obtains highly accurate elemental...
2023
Hurricane Impact Analysis of a Louisiana Shallow Coastal Bay Bottom and Its Shallow Subsurface Geology
Angelina M. Freeman, Harry H. Roberts, Patrick D. Banks
GCAGS Transactions
... ¼ cm per year. However, some of the box cores which show mixing in the X-ray radiographs have correspondingly non-linear Excess 210Pb activity-depth...
2007
Abstract: Data Processing from a Single-Well Microseismic Monitoring in Western Canada Using a Newly Developed MATLAB Based Package (Camps); #90224 (2015)
Jubran Akram and David W. Eaton
Search and Discovery.com
... velocity model was calibrated with the recorded perforation shots using a non-linear optimization (pattern-search based) approach (Akram and Eaton...
2015
Deep bed filtration and formation damage by particles with distributed properties
Nastaran Khazali, Gabriel Malgaresi, Yuri Osipov, Ludmila Kuzmina, Pavel Bedrikovetsky
Australian Energy Producers Journal
... for single-property particles and obtain one upscaled equation. The upscaled equation for particle retention rate contains a non-linear function...
2024
Resistivity Logs: Chapter III
George B. Asquith, Charles R. Gibson
AAPG Special Volumes
... a formation's water saturation (Sw) from the Archie equation: [EQUATION] Where: Sw = water saturation F = formation factor (a/m) a = tortuosity factor m...
1982
Abstract: Predicting Free Surface Multiples without the Water: SRME on Land; #90224 (2015)
Keith Wilkinson, Richard Bale, and Ken Gray
Search and Discovery.com
... primary and first order multiple events, which have been modelled using a near surface low velocity layer based on a real survey. Compared with using...
2015
Imaging Beneath Gas - A Prestack Depth Migration Case Study (Paper 34)
Osman Khan, Uwe Klein-Helmkamp, Peter Whiting, Tim Chapman
Geological Society of Malaysia (GSM)
... to comprehend local lateral velocity variations, and interpretation of seismic data in the depth domain. This paper presents a case study from offshore...
2003
ABSTRACT: Shear-Wave Velocity Variation in Jointed Rock: An Attempt to Measure Tide-Induced Variations, by Leigh I. Beem; #91040 (2010)
Search and Discovery.com
2010
Abstract: Rapid Velocity Images of Complex Structures, by P. J. Barton and R. A. Edwards; #90923 (1999)
Search and Discovery.com
1999
2008