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The AAPG/Datapages Combined Publications Database
Showing 3,514 Results. Searched 196,436 documents.
Quantifying the origin and geometry of circular sag structures in northern Fort Worth Basin, Texas: Paleocave collapse, pull-apart fault systems, or hydrothermal alteration?
Angela McDonnell, Robert G. Loucks, Tim Dooley
AAPG Bulletin
... with an increase in acoustic impedance represented by a positive amplitude. An enhanced frequency volume was created, which also assisted...
2007
Abstract: A Novel Approach towards Semi-Automated Lithofacies Identification from Image Logs, by Angeleena Thomas, Malcolm Rider, Andrew Curtis, and Alasdair MacArthur; #90105 (2010)
Search and Discovery.com
2010
Abstract: Deghost + Denoise + Demultiple + Velocity & Q Inversion + Depropagate = Seismic Imaging (Geophysics Paper 17)
Mehmet Ferruh Akalin
Geological Society of Malaysia (GSM)
... of high-frequency accurate background model building, direct-arrival tomography and reflection travel-time tomography, acoustic/elastic inversion, Q...
2011
A Case History of Geoseismic Modeling of Basal Morrow-Springer Sandstones, Watonga-Chickasha Trend: Geary, Oklahoma--T13N, R10W: Section 3. Stratigraphic Models from Seismic Data
William A. Clement
AAPG Special Volumes
... at this interface is dependent on the contrast in acoustic impedance, defined as the product of the density and velocity (V) of each layer, across...
1977
Elastic Anisotropy of Source Rocks: Implications for Hydrocarbon Generation and Primary Migration
Lev Vernik , Charles Landis
AAPG Bulletin
.... (April) We combined acoustic velocities and anisotropy measurements with x-ray diffraction mineralogy, Rock-Eval organic geochemical analyses, vitrinite...
1996
Seismic Anisotropy Modelling and Fluid Substitution for Carbon Dioxide (Co2) Well Storage Project In Carbonate Reservoir
Pebrian Tunggal Prakosa, Thariq Guntoro, Ahmat Dafit Hasim, Okok Wijaya, Yulia Putri Wulandari
Indonesian Petroleum Association
... of reflection coefficients corresponding to the changes in acoustic impedance (density x P-velocity) at each interface. (eq.7) Where : This method...
2014
Broadband Data from Flat Streamers: Considerations for Acquisition and Processing
Phil Fontona, Edward Hager
Indonesian Petroleum Association
... criteria of two octaves (bandwidth). Typically, this occurs sub-salt, sub-basalt and for deep basement imaging. 2) Absolute impedance (AI) inversion...
2015
Abstracts: The Integrated Use of new Wireline Technologies to Reduce Full Bore Core Requirements and Cost in the Canadian Oil Sands; #90173 (2015)
Grant D. Ferguson and Amer Hanif
Search and Discovery.com
... of the mineralogy from which lithofacies can be determined. Acoustic tools exist that permit mapping the log properties of the lithofacies back into the reservoir...
2015
Magnetotelluric Investigation of the Pleistocene Nueces River Incised Valley, Mustang Island, Texas
Egon T. Weber, Richard Hay, James R. Garrison, Jr.
GCAGS Transactions
... a measurement of the electrical impedance tensor of a subsurface volume. Higher frequencies represent a shallower integrated volume. Thus, by measuring...
2007
The Integration of Key Petrophysical and Geomechanical Play Drivers into Geologic Attribute Mapping: Getting Ahead of the Stampede; #40948 (2012)
Larry Brooks and Randy Montalvo
Search and Discovery.com
...The Integration of Key Petrophysical and Geomechanical Play Drivers into Geologic Attribute Mapping: Getting Ahead of the Stampede; #40948 (2012...
2012
Imaging of Fractured Reservoirs Using the EVA Tool
P. C. Arditty, F. Schein, Ph. Staron
Indonesian Petroleum Association
... characterization has been developed from a wide experience in acoustic logging and the results of theoretical research. The method is based on the use of Shear...
1988
Application of Staged Differential Effective Medium Models for the Prediction of Velocities; #40557 (2010)
M. T. Myers, L. A. Hathon
Search and Discovery.com
... International E & P, Inc., Houston, TX ([email protected]) . Abstract A new staged differential effective medium model for acoustic velocities...
2010
Three Dimensional Reservoir Geological Model and Multiple Scenario Volumetrics of the F23 Miocene Carbonate Build-up, Luconia Province, Offshore Sarawak
Volker C. Vahrenkamp, Yusoff Kamari, Syed Abd. Rahman
Geological Society of Malaysia (GSM)
.../porosity trends can be differentiated and approximated by straight lines. The derivation of porosity values from impedance sections thus requires...
1998
Estimation of reservoir properties using a prestack seismic probabilistic inversion in gas-bearing tight sandstone reservoirs
Yongjian Zeng, Zhaoyun Zong, Kun Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... m T m=m0 f S g g S g h S g m=m0 (7) Based on the rock physics model for tight sandstone, further derivation of the AVO...
2023
Fracture Surface Extraction and Stress Field Estimation From Three-Dimensional Microseismic Data
Dylan Copeland, Alfred Lacazette
Unconventional Resources Technology Conference (URTEC)
... and the signals are direct arrivals, not reflections at impedance boundaries. In addition, passive signals suffer attenuation from only one transmission though...
2015
Abstract: Environmental Geology of Western Lake Ontario: Acoustic Lineaments and Organic Components of Surface Sediments
C. F. M. Lewis, P. K. Mukhopadyay, M. A. Kruge, J. P. Coakley
The Society for Organic Petrology (TSOP)
...Abstract: Environmental Geology of Western Lake Ontario: Acoustic Lineaments and Organic Components of Surface Sediments C. F. M. Lewis, P. K...
1998
A novel approach to estimating pressure depletion from 4D seismic softening signals along oil-water contact: A practical GoM application
Chen Bao, Luis Colmenares
International Meeting for Applied Geoscience and Energy (IMAGE)
... dynamics. Fig. 1—3D amplitude map (left) and 4D difference attribute map (right) for an unproduced reservoir. This 4D difference map shows...
2023
AAPG Annual Convention Shreveport, May 17-20, 1998, Salt Lake City, Utah, - Abstracts, #90937 (1998).
Search and Discovery.com
1998
Devonian Nomenclature in Edmonton Area, Alberta, Canada
Geological Staff, Imperial Oil Limited, Western Division
AAPG Bulletin
.... Derivation of name--Village of Wabamun, 12 miles north of well site Interval--Between depths of 5,735 and 6,297 feet Thickness--562 feet Log by--J. B. Newland...
1950
CSPG/CSEG/CWLS Convention 2006; - Abstracts, #90211 (2015).
Search and Discovery.com
2015
Controls on synrift turbidite deposition on the hanging wall of the South Viking Graben, North Sea rift system, offshore Norway
Christopher A.-L. Jackson, Eirik Larsen, Sigmund Hanslien, Anne-Elise Tjemsland
AAPG Bulletin
... in Figure 1B. Seismic data are displayed with a downward increase in acoustic impedance represented by a trough (black) and a downward decrease...
2011
Hydraulic Fracture and Natural Fracture Simulation for Improved Shale Gas Development, #40797 (2011)
William Dershowitz, Ray Ambrose, Doo-Hyun Lim, Mark Cottrell
Search and Discovery.com
... inter-relate. August 19, 2011 Derivation of Rock Properties Seismic Attribute Rock mass strength (Mohr-Coulomb, Hoek-Brown, Barton Bandis); Rock...
2011
Geochemical characterization and classification of crude oils of the Permian Basin, west Texas and southeastern New Mexico
Simon Echegu, Adry K. Bissada, and Louis Elrod
AAPG Bulletin
... drainage, and high impedance entrapment as described in Demaison and Huizinga (1991). The endowment also suggests derivation from high-quality source...
2021
Fines Migration during Coal Bed Methane Production: Mathematical and Laboratory Modelling, Field Cases
Abolfazl Hashemi, Bryant Dang-Le, Cuong Nguyen, Grace Loi, Nastaran Khazali
Australian Petroleum Production & Exploration Association (APPEA) Journal
..., detachment, fines migration, impedance, maximum retention function, porous media, skin factor, stress. Introduction Accepted: 6 March 2023 Published: 11...
2023
Metaheuristic Rock Property Determination Driven by Rock Type Constrained Global N-Dimensional Analysis; #42292 (2018)
Travis Ramsey, Chang Lu, Jie He
Search and Discovery.com
... realizations of the PSO and EPF are executed so that the derivation of an optimal solution for the desired properties can be further analyzed...
2018