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 54,863 Results. Searched 195,372 documents.
The Evaluation of an Oil Discovery: How to Locate the Second, Third and Fourth Wells
Parke A. Dickey
Southeast Asia Petroleum Exploration Society (SEAPEX)
... = reflection coefficient p1 = density of first unit p2 = density of second unit V1 = sonic velocity in first unit V2 = sonic velocity in second unit...
1980
P- and PS-Wave Vector Wavefields for Anisotropic Petrophysics
James Gaiser
Petroleum Exploration Society of Australia (PESA)
... RP reflection coefficient response (Rüger, 1998), 2 2 2 R (θ ) ≅ R + R sin θ + R sin θ tan θ P where θ is the angle of incidence...
2016
Appleton field case study (eastern Gulf coastal plain): Field development model for Upper Jurassic microbial reef reservoirs associated with paleotopographic basement structures (E & P Notes)
Ernest A. Mancini, D. Joe Benson, Bruce S. Hart, Robert S. Balch, William C. Parcell, Brian J. Panetta
AAPG Bulletin
... to a negative reflection coefficient) to be generated across this intraformational contact (Figure 8B). No discernable reflection is associated...
2000
Time-lapse electromagnetic with Gramian
Jide Nosakare Ogunbo, Sang-Wook Kim, Arrey F. Enow
International Meeting for Applied Geoscience and Energy (IMAGE)
... a target correlation coefficient which is less than 1. Consequently, the Gramian constrained time-lapse evaluation of the AEM data produces...
2023
4D Seismic Bandwidth and Resolution Analysis for Reservoir Fluid-flow Model Applications
Rafael Souza, David Lumley, Jeffrey Shragge, Alessandra Davolio, Denis Schiozer
Petroleum Exploration Society of Australia (PESA)
... are poorly correlated with the reflection coefficient changes. This suggests that finite resolution affects the modelled seismic amplitudes and require...
2019
Simultaneous Inversion Analysis using Rock Physics for Carbonate Reservoir Characterization in "Omicron" Field Kujung I Formation, North East Java Basin
Laila Annafi, Tomy Miarso
Indonesian Petroleum Association
... as locating prospect zones. INTRODUCTION Heterogeneous carbonate properties are the reflection of its complex internal structure. The leaching processes vary...
2019
Broadband Seismic Technology and Beyond: Part II: Exorcizing Seismic Ghosts
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... the inverse filter D = 1/G to the data: D G = 1 . Here, r0 is the reflection coefficient at the overlying boundary, k = ω/c is the wavenumber, ω=2πf...
2013
Abstract: Deterministic Marine Deghosting: Tutorial and Recent Advances; #90224 (2015)
Mike J. Perz and Hassan Masoomzadeh
Search and Discovery.com
... in the analysis below) and r is the magnitude of the water surface reflection coefficient. Note that 0.0 < r < 1.0, and consequently this ghosting operator...
2015
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
... by the reflection coefficient. As defined by Dobrin (1960, p. 25), the reflection coefficient (R) is the square root of the ratio of reflected energy...
1977
Reflection Seismic Surveys for Basin and Range Geothermal Areas--An Assessment: ABSTRACT
Howard P. Ross, William E. Glenn, Charles M. Swift
AAPG Bulletin
..., and hence usefulness of the reflection method, can be highly variable in the complex basin and range environment. Certainly survey design and proper...
1981
Abstract: Geologic Interpretation of Color Displays of Complex Seismic Trace, by R. E. Sheriff, M. T. Taner, D. Frye, F. Koehler; #90968 (1977).
Search and Discovery.com
1977
Seismic sedimentology of a broad, low-relief carbonate platform: The Cambrian Longwangmiao Formation, Moxi–Gaoshiti area, Sichuan Basin, China
Wenzhi Zhao, Hongliu Zeng, Zhaohui Xu, Suyun Hu, and Qilong Fu
AAPG Bulletin
...) layering (high/low AI unit). GR = gamma ray; mid. = middle; RC = reflection coefficient; Seq. = Sequence. METHODOLOGY Conventional core and wire-line log...
2024
Very High Amplitude Seismic Anomaly in Georges Bank Trough, Atlantic Continental Margin
Robert C. Anderson, David J. Taylor
AAPG Bulletin
... coefficients along the model profile. The model was completed by filtering the reflection coefficient traces with a symmetric 10 to 60-Hz bandpass filter...
1981
Miscible Gas Injection: Laboratory Study of Molecular Diffusion Under Reservoir Conditions
D. Hadiatno, K. Madaoui, J. Pacsirszky
Indonesian Petroleum Association
... Miscible gas injection in a waterflooded reservoir allows addition oil recovery. Dispersed trapped oil displacement by miscible gas injection is a complex...
1985
New Data on the Geology of the South Border of the Lower Kura Depression
V. V. Veber, S. A. Astvatsaturov
Petroleum Geology: A Digest of Russian Literature
... the main oil-bearing complex of the southeastern Caucasus. Great favorability is attached to the productive unit, which fills the deeply subsided Lower Kura...
1966
Abstract: Integrated Remote Sensing and Structural Geology to Define Complex Fold-and-Thrust Belt Structures, by F. D. Bilotti, J. H. Shaw, P. A. Brennan, C. D. Connors, and A. E. Prelat; #90933 (1998).
Search and Discovery.com
1998
Lithological, petrophysical, and seal properties of mass-transport complexes, northern Gulf of Mexico
Nan Wu, Christopher A.-L. Jackson, Howard D. Johnson, and David M. Hodgson
AAPG Bulletin
...). Figure 5. (A) Wire-line logs, interpreted lithology, and extracted seismic reflection of mass-transport complex (MTC) 1. Log tracks are gamma ray...
2021
Seismic signatures of pore fluid mobility in heterogeneous reservoirs
Qiuzi Li, Brent Wheelock, Tuan Tran, Fadil Santosa
International Meeting for Applied Geoscience and Energy (IMAGE)
... decomposition can help distinguish fluid for various AVA classes and rock permeability. As types based on the different complex velocities with which...
2023
Structure of Local Uplifts of Eastern Cis-Caucasus - Method for Studying and Exploring Them
S. P. Malkin
Petroleum Geology: A Digest of Russian Literature
... of the coefficient of plan relationship of the structural stages for a local sector. It is the ratio of the difference of provisional volumes of the uplift...
1973
Evidence for Shallow Hydrocarbons Offshore Northern Santa Cruz County, California: GEOLOGIC NOTES
Henry T. Mullins , David K. Nagel
AAPG Bulletin
... of the reflection coefficient Fig. 4. Map illustrating location of seismic reflection profiles offshore northern Santa Cruz County. End_Page 1134...
1982
Seismic-Stratigraphic Interpretation of Depositional Systems: Examples from Brazilian Rift and Pull-Apart Basins: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation
L. F. Brown Jr., W. L. Fisher
AAPG Special Volumes
...-stratigraphic units generally represent significant changes in reflection coefficient at the interface between: (1) thin, widespread marine transgressive...
1977
Low-Energy Seismic Survey of Quaternary Materials, Rocky Mountain National Park, Colorado
William W. Locke
Rocky Mountain Association of Geologists
.... Techn~ques of geophysical surveying include reststivtty surveys, reflection and refraction selsmic surveys, and many others (Dobr~n, 1976...
1987
Reservoir Quality and Rock Properties Modeling Results Jurassic and Triassic Sandstones: Greater Shearwater (HPHT) Area, UK Central North Sea; #20320 (2015)
Thomas R. Taylor, Mark G. Kittridge, Peter Winefield, L. Taras Bryndzia, Linda M. Bonnell
Search and Discovery.com
..., fluid indicators (hydrocarbon indications). The phenomenon is based on the relationship between the reflection coefficient and the angle...
2015
Characterizing Shallow Seismic Anomalies; #42086 (2017)
Satinder Chopra, Ritesh Kumar Sharma, Graziella Kirtland Grech, Bent Erlend Kjolhamar
Search and Discovery.com
... premise is that reflections from fluid-saturated rocks are frequency-dependent. It is well known that such reflection coefficient (water/gas) ratios...
2017
Seismic Characterization of the Fiordland Gas-hydrate Province, New Zealand
Miko Fohrmann, Andrew R. Gorman, Ingo A. Pecher
AAPG Special Volumes
..., pore fluids can contain dissolved or free gas. A BSR is generally recognized by a negative reflection coefficient that occurs at a boundary between...
2009