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 45,593 Results. Searched 200,357 documents.
Simplified Strike and Dip Recording: GEOLOGICAL NOTES
Kenneth K. Landes
AAPG Bulletin
... directions, that of the strike and the dip, in field practice the writer has had installed in his Brunton compass a second and non-magnetic (aluminum...
1958
Fracture imaging using DAS-recorded microseismic reflections
Yuanyuan Ma, David W. Eaton, Chaoyi Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... moveout of these reflections is best explained by a near-vertical interface. The location of the intersection point with the direct wave relative...
2022
Effect of Three Different Depositional Environments of Dipmeter Results: ABSTRACT
J. A. Gilreath
AAPG Bulletin
... on a high-resolution dipmeter plot reflect environmental energy conditions existing at the time of deposition rather than structural dip. Beds...
1971
Techniques of the Thumper in the Val Verde Basin
Weiman H. Reese
West Texas Geological Society
... playback analyzer used to correct field magnetic tape for static and dynamic (normal moveout) variations. This machine composites and photographs drop...
1959
Complex Model Building using Objective Construction of Curve Ray Time Migration Moveout with Geologic Constraints, #41596 (2015).
Kerry Stinson, Shlomo Levy, Edward Crase, Wai-Kin Chan
Search and Discovery.com
...Complex Model Building using Objective Construction of Curve Ray Time Migration Moveout with Geologic Constraints, #41596 (2015). Kerry Stinson...
2015
Geological Cross Sections: Part 6. Geological Methods
Jeremy M. Boak
AAPG Special Volumes
... be oriented perpendicular to depositional strike (dip or transverse section) to show facies changes toward or away from the basin margin. Strike sections...
1992
Abstract: Image Enhacement After Migration; #90174 (2014)
John C. Bancroft, Thais Guirigay, and Helen Isaac
Search and Discovery.com
.... At the very least, this noise could be removed by dip filters before migration. Two reasons why deconvolution should be used after migration (Bancroft et...
2014
Chapter Five: Reservoir Identification
Alistair R. Brown
AAPG Special Volumes
... reflection will be a trough (red) because it must be an increase in acoustic impedance. In the second diagram the situation is reversed; the water sand...
2011
Evidence of Post-Pleistocene Faults on New Jersey Atlantic Outer Continental Shelf: GEOLOGIC NOTES
R. E. Sheridan , H. J. Knebel
AAPG Bulletin
... and dip northwest. The data suggest that the faults are upthrown on the southeast. Projection of the faults on the high-resolution profiles...
1976
Interpretation of Dipmeter Surveys in Mississippi
J. A. Gilreath
GCAGS Transactions
.... The second type, located at the top of the Paluxy, is illustrated by Figure 13. In this example a sudden increase in dip is noted at the unconformable...
1960
Abstract: Multi-component or Vector Dip Filtering Using the S-transform; #90187 (2014)
Kristof De Meersman and Majda Mihoub
Search and Discovery.com
... a very simple approximation assuming a single local dip in the presence of background noise. This is reasonable given that X relates to a localized...
2014
Prospect Evaluation Methodology of Structure Trap in Subandean Basin, Bolivia
P. Bonillo Martinez, W. Prayitno, T. Zapata
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... in the area are 2D dip lines and a strike line located at the backlimb of the outcropping homocline above the study area. The Carboniferous-Tertiary section...
2003
Visualization of Angular Unconformities and Tectonic Angular Discordance Measurement Constraints by Structural Geometrical Flattening: Case Studies in the Permian (California), Grand Canyon (Arizona), Chad Basin (Nigeria), Algarve Basin (Iberian Peninsula), and the Aegean Sea Basin (Turkey)
Adewale Amosu, Yuefeng Sun
GCAGS Transactions
.... 3A). To a first-order approximation, the fifth sequence has an apparent dip angle of approximately 13 degrees. The restored bedding reveals the upper...
2017
Subsurface temperature from seismic reflections: Application to the post-breakup sequence offshore Namibia
Arka Dyuti Sarkar and Mads Huuse
AAPG Bulletin
...-dimensional; ODP = Ocean Drilling Program. Figure 2. Stratigraphic dip (west-southwest–east-northeast) transect displaying two-way traveltime (TWT...
2023
A
John G. Dennis
AAPG Special Volumes
... of strata on either side of which the strata dip in opposite directions." J. Phillips (1837, p. 39) adopts the same usage, emphasizing that "anticlinal...
1967
Imaging of the Guando Field Colombia in Time and Depth
M.A. Hall, V. Avramovic, J.T. Basick, I. Novianti, D.T. Maucione, P.Kroshko, J.C. Garzon
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... hyperbolic representation of reflector moveout with source-receiver offset is only strictly valid for a flat homogeneous earth but does remain approximately...
2003
Optimized downward continuation for the one-way wave equation in TTI media
Cosmin Macesanu, Faqi Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
..., 1997). These methods involve two steps: the first performs the downward continuation to some constant reference velocity, and the second adds...
2022
North Belut 3D Seismic Processing Experience: The First High-Resolution High-Density Q-Marine Survey Conducted in Indonesia
Andreas T. Waluyo, Michael I. Challis
Indonesian Petroleum Association
..., Michael I. Challis © IPA, 2011 - 32nd Annual Convention Proceedings, 2008 IPA08-G-051 PROCEEDINGS, INDONESIAN PETROLEUM ASSOCIATION Thirty-Second Annual...
2008
Shipboard Processing and Interpretation
D.M. Angstadt
Geological Society of Malaysia (GSM)
... in a shorebased seismic data processing center excluding some of the more advanced and time-consuming technique such as dip moveout (DMO). After parameter testing...
1992
Post Migration Processing of Seismic Data
Dashuki Mohd.
Geological Society of Malaysia (GSM)
... and deconvolution, • definition of survey geometry, • normal moveout (NMO) and stacking, • migration, and • filtering and scaling. In geologically...
1994
New Insights into the Deep-Water Otway Basin - Part 1. Integrated Depth Imaging Workflows Unravelling the Subsurface
Si Ying Lee, Bee Jik Lim, Arwindran Anantan, Alexander Karvelas
Australian Petroleum Production & Exploration Association (APPEA) Journal
... velocity variations of the major geological units whilst maintaining the depth consistency at the intersection location of all the 2D lines in both dip...
2021
Assessment of a Marcellus Shale Prospect Using Seismic, Microseismic, and Completions Data
Scott Singleton, Mark Suda
GCAGS Transactions
... mutes so that we can use the maximum offsets possible for AVO inversion. This commonly requires the use of spectral balancing to remove normal moveout...
2012
A recipe for practical iterative LSRTM with synthetic and real data examples from Brazil
Valeriy Brytik, Gopal Palacharla, Rishi Bansal, Diwi Snyder, Xu Li, Young Ho Cha, Partha Routh, Inma Dura-Gomez, Dmitriy Pavlov, Carey Marcinkovich
International Meeting for Applied Geoscience and Energy (IMAGE)
... imaging method, based on local differentiation (Born approximation), for estimating an illumination compensated image. With careful selection...
2022
A stochastic modeling method of seismic velocity and anisotropy parameters in VTI medium using travel time detectability criterion
Andrey H. Shabelansky, Huafeng Liu, Cory J. Hoelting, Min Yang, Jinsong Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
... in vertical transverse isotropy (VTI) medium that are based on normal moveout (NMO) traveltime calculations and detectability criterion. We provide...
2022
Reservoir Delineation by Wireline Techniques
J. F. Goetz, W. J. Prins, J. F. Logar
Indonesian Petroleum Association
... Societies, vol. XVII, 1967. GILREATH, J.A., and MARICELLI, J.M., 1964: Detailed Stratigraphic Control Through Dip Computations: American Association...
1977