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 28,568 Results. Searched 200,357 documents.
A Graphical Dip Domain Technique For Projecting Large Growth Faults To Depth Using Imaged Hanging-Wall Structure
R. E. Bischke and D. J. Tearpock
GCAGS Transactions
.... If these angles are not appropriate for the structure, then consult the Appendix to calculate the appropriate collapse angle. Next, project the first dip...
1999
Numerical Simulation of Inter-Well Fracturing Interference and Fault Reactivation in Layered Shale Based on Discrete Lattice Method
Zhuo Zhang, Jizhou Tang, Yu Fan, Wenya Jiang, Junlun Li, Jian Yang, Fengshou Zhang, Fei Liu, Jian Xu, Gang Hui, Shengnan Chen
Unconventional Resources Technology Conference (URTEC)
...dth, depth, and dip angle) are randomly generated from uniform distributions within specified ranges, while the strike angle follows a normal distribut...
2025
Paleocurrent Directions From the McMurray Formation
M. A. Carrigy
CSPG Bulletin
... of the McMurray Formation was north ward. Measurement of 481 high-angle planar cross-beds gives a vector mean direction of 350 degrees and a mean dip...
1963
Classification of Faults: DISCUSSION
Chester R. Longwell
AAPG Bulletin
.... This instructive section is repeated in Figure 1. It is clear generally that the faults dip toward the axis at a nearly uniform angle...
1943
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
... rotation (sum of angular discordance and dip angle). Amosu, A., and M. Wehner, 2015, An angular unconformity between the Woodbine and Eagle Ford...
2017
Ramp-to-Rim Transition in the Guads - Role of "Mixed System" and Inherited Topography; #50667 (2012)
Charlie Kerans
Search and Discovery.com
... The transition from low-angle carbonate ramps to steep reef-rimmed debris-shedding platform margins is a predictable evolutionary path recorded in 2nd-order...
2012
Extraction and Interpretation of the Complex Seismic Trace
R. E. Sheriff, M. T. Taner, F. Koehler, D. Frye
Indonesian Petroleum Association
... angle. Such phase displays are especially effective in showing discontinuities, faults, pinchouts, angularities, and events with different dip...
1977
Abstract: Raypath-Consistent Shear Wave Statics; #90224 (2015)
Raul Cova, David Henley, and Kris Innanen
Search and Discovery.com
.... Here, h is the vertical thickness of the LVL at the receiver location, LVL is the ray-path angle in the LVL, is the dip angle at the base...
2015
Successful Depth Imaging at Banyu Urip Field
Yuki Y. Agulia, Michael Gurch, Sony Mohammad, Bastian Hutahayan
Indonesian Petroleum Association
... ground-roll and random noise. 5D interpolation was applied to provide uniform sampling throughout the survey. A bandwidth extension approach was used...
2018
DMO and NMO as Applied in Seismic Data Processing
Jiunnyih Chen
Geological Society of Malaysia (GSM)
... information for the NMO correction when the dip angle is large. This technique will be very effective compared to sole DMO, when the velocity changes...
1989
Hydrodynamics of the Permian Basin
Robert P. McNeal
AAPG Special Volumes
... on the platform do not form barriers to flow because they are in alignment with the direction of flow, or at an acute angle to it. However, others approach...
1965
Detailed Stratigraphic Control Through Dip Computations
J. A. Gilreath , J. J. Maricelli
AAPG Bulletin
... contradictory data. Figure 1 is an example of the wide variations in both dip angle and azimuth that may result from such a technique. Confusing...
1964
Field Technique Design for Seismic Reflection Exploration
L. R. Denham
Dallas Geological Society
..., projected onto the surface at the steepest dip angle. Figure 11b: If the faulting or other discontinuities are present, the maximum group interval...
1982
A Methodology for Unstructured Damped Stress Inversion of Microseismic Focal Mechanisms
Bing Q. Li, Jing Du
Unconventional Resources Technology Conference (URTEC)
.... The stereonets are presented separately for strike-slip and dip-slip events, separated based on a threshold rake angle of 20o. Figure 5: Lower...
2019
Photogeology
Laurence Brundall
Tulsa Geological Society
... subjected to intensive exploration. Photogeology is the ideal approach for preliminary exploration of these large areas and such work is now being done...
1949
Relation of Surface Angle Distribution to Particle Size Distribution on Alluvial Fans
Erich Blissenbach
Journal of Sedimentary Research (SEPM)
... the maximum particle size in centimeters and the angle of dip of the fan surface in degrees, respectively. All scales employed are of arithmetical...
1952
ABSTRACT: Coring Induced Fractures In Coal: A Method To Determine Cleat Azimuth, And The Angle Between Cleat And Maximum Horizontal Stress, And Its Application
D. Titheridge
The Society for Organic Petrology (TSOP)
...ABSTRACT: Coring Induced Fractures In Coal: A Method To Determine Cleat Azimuth, And The Angle Between Cleat And Maximum Horizontal Stress, And Its...
2014
Geometry and Kinematic Evolution of Inversion Structures
Shankar Mitra
AAPG Bulletin
... at an angle ^agr to the normal to the regional dip as they pass through fault bends. This mechanism appears to be the most appropriate process...
1993
Fractured Carbonate Reservoir of Tiaka Field, Eastern Sulawesi, Indonesia (T-3 Carbonate Cores); #20145 (2012)
Deddy Hasanusi, Dian Kurniawan, RM Iman Argakoesoemah, and Windi Darmawan
Search and Discovery.com
... approach controlled by well data. The image log run in T-7ST2A indicates that the dominant orientation is to the NW-SE with a mean of fracture dip...
2012
A Simple Method for Orienting Conventional Core Using Microresistivity (Fms) Images and a Mechanical Goniometer to Measure Directional Structures on Cores: RESEARCH METHODS PAPERS
Tobias H.D. Payenberg , Simon C. Lang , Robert Koch
Journal of Sedimentary Research (SEPM)
... and cross-stratification, the maximum dip of the structure to be measured must face the observer. The measuring flap, attached to the arm on the left...
2000
Use of Well Logs and Dipmeters in Stratigraphic-Trap Exploration: Geologic Exploration Methods
Alfred H. Jageler, David R. Matuszak
AAPG Special Volumes
... feature C in lower sketch. Fig. 27. Diagrammatic cross section showing regional dip (1), draping (2), internal dip features (3), and tendency of borehole...
1972
Lithology and Fluid Seismic Determination for the Acae Area, Puerto Colon Oil Field, Colombia
F. H. Gómez, J. P. Castagna
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... a neural network approach. A probabilistic neural network (PNN) was applied because its particular characteristics of 1) mapping non linear relationships...
2004
Optimized downward continuation for the one-way wave equation in TTI media
Cosmin Macesanu, Faqi Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
... of these are due to approximations inherent in the 4-way splitting approach to estimating the quantity P (these depend on the azimuthal angle ϕ), others are due...
2022
Sedimentology of the Mungaroo Formation in the Echo-Yodel Field: A Borehole Image Perspective
A. A. Bal, J. D. Prosser, T. J. Magee
Petroleum Exploration Society of Australia (PESA)
...-energy flow regime. These structures include planar cross-bedding with a relatively consistent dip azimuth, occasional trough cross-bedding, graded...
2002
Three-dimensional modeling of a shoreface-shelf parasequence reservoir analog: Part 2. Geologic controls on fluid flow and hydrocarbon recovery
Matthew D. Jackson, Gary J. Hampson, Richard P. Sech
AAPG Bulletin
... et al., 2009, this issue). These surfaces dip paleoseaward at a shallow angle relative to parasequence-bounding flooding surfaces (0.012) (Hampson...
2009