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The AAPG/Datapages Combined Publications Database
Showing 27,587 Results. Searched 195,364 documents.
CONCEPT AND SIGNIFICANCE OF SUBSURFACE FAULT THROW
Luis M. Banks
Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)
... (Figure 1). With reference to the cross sections of Figure 1, drawn at right angles to the strike of a fault, if eg is the dip slip and ac the apparent...
1958
Constant Velocity Case
A. J. Oden
Oklahoma City Geological Society
... on the Hunton than our map said it would be; or vice-versa, except that we're seldom asked about it if the vice is versa. The first approach to dip...
1958
Wilcox Dipmeter Applications
Dale O. Reese
GCAGS Transactions
... analysis by geologically oriented personnel is essential. An approach to sand trend determination is presented using sand cross-bedding and counter-regional...
1968
Abstract: Get the Rhythm of the Rocks and Find the Dip, by M. B. Enderlin and T. Kratochvil; #90937 (1998)
Search and Discovery.com
1998
Abstract: Get the Rhythm of the Rocks and Find the Dip, by M. B. Enderlin and T. Kratochvil; #90928 (1999).
Search and Discovery.com
1999
Abstract: Kirchhoff Prestack Time Migration with Angle Domain Common Image Gathers; #90174 (2014)
Jianhua Pan, Robert Tilson, Gerry Schlosser, and Elvis Floreani
Search and Discovery.com
... method one can calculate the angle for a certain offset and image point with the background velocity and the local dip, thus extracting angle gathers from...
2014
Seismic diffraction imaging for improved coal structure detection in complex geological environments
Binzhong Zhou, Weijia Sun
Petroleum Exploration Society of Australia (PESA)
... and defocusing approach (Khaidukov et al., 2004; Berkovitch et al., 2009; Landa et al., 2010); dip angle domain common imaging gathers (Sava and Fomel...
2018
Effect on SAGD Performance of Horizontal Well Orientation with Respect to Inclined Shale Layers and Point Bars; #41334 (2014)
Amir Zamani and Ron Zakariasen
Search and Discovery.com
...-orthogonal grid systems and a deterministic object base approach. Simulation results of the model show that horizontal wells across the dip of point bar...
2014
Abstract: Application of new Quality Indicators (QIs) in Association with Novel Vertical 1D Inversion of Multi-component Induction Data: Case Study; #91204 (2023)
Ivan Wu, Sarvagya Parashar
Search and Discovery.com
... are based on an eight-variable borehole formation model, namely horizontal resistivity (Rh), vertical resistivity (Rv), relative dip angle, relative dip...
2023
Three-Dimensional Organization of Low Angle Fault Planes and Fractures in Alberta - A View of Problems in Wells, Sweet-Spots and Migration Paths; #40977 (2012)
Jean-Yves D. Chatellier and Michael Chatellier
Search and Discovery.com
... Beach AAPG Convention 2012 Cross-formational approach Multidisciplinary High pressure and blow-out low angle planes 3-D exploratory statistics...
2012
A Fast Method of Calculation of the True Thickness of Beds According to the Apparent Thickness, Measured along the Shaft of a Slanting Well
L. A. Buriakovskii Л. А. Буряковский
Petroleum Geology: A Digest of Russian Literature
... it is unwieldly: T = Tv (sin β sin σ cos ϕ ± cos β cos σ), where T and Tv are respectively the true and the apparent thickness; β is the angle of dip...
1958
ABSTRACT: Style and Balance of Extensional Structures, by Richard H. Groshong; #91001 (1990).
Search and Discovery.com
1990
ABSTRACT: Layer-Parallel Shear above Curved Normal Faults, by David A. Ferrill, Alan P. Morris, D. Brent Henderson, and Budhi Sagar; #91019 (1996)
Search and Discovery.com
1996
2005
DETERMINATION OF FAULT SLIP COMPONENTS USING SUBSURFACE STRUCTURAL CONTOURS: METHODS AND EXAMPLES
S-S. Xu, L. G. Velasquillo-Martinez, J. M. Grajales-Nishimura, G. Murillo-MuÒetÛn, J. GarcÌa-Hernandez and A. F. Nieto-Samaniego
Journal of Petroleum Geology
...; the intersection angle between the fault strike and the strike of bedding should be greater than 65o; (ii) the bed must not be dip more than 35o...
2004
Modelling Complex Structures in Papua New Guinea – Challenges and Insights
Search and Discovery.com
N/A
Foreland Deformation--A Critique of Cause: ABSTRACT
John K. Sales
AAPG Bulletin
... features, such as Rattlesnake Mountain, to be bounded by high-angle normal faults. (7) This same neutral surface forces out-of-the-basin crowding, causing...
1983
Abstract: Local Dip Filtering: a Robust Approach of Multiples Attenuation in South Oman Data, by M.S. Al-Jahdhami and H. Rynja, #90188 (2014)
Search and Discovery.com
2014
Strike-Dip Indicator: NOTES
Richard R. Parizek
Journal of Sedimentary Research (SEPM)
... degree angle (B); Dip indicator graduated to the nearest degree (C); Blade inserted along joints, tabular pebbles, cross-bedding (D); and Swivel used...
1967
Eolian Sedimentology Interpreted from Dipmeter Results: ABSTRACT
R. D. Nurmi, V. R. Hepp
AAPG Bulletin
..., transverse, and parabolic--are elongate perpendicular to the wind direction and are characterized by cross-bedding with a unimodal distribution of dip...
1979
An Improved Approach for Structural Delineation with Multiple Reverse Faults from Borehole Image Dips in Compressional Stress Regime, #42335 (2018).
Shiduo Yang, Yang Yang, Yafeng Li, Guo Wei, Alexis He, Isabelle Le Nir, Tetsushi Yamada, Fangfang Wu, Mo jing, Mohamed Ahmed Alboub
Search and Discovery.com
... is labeled as drilling polarity. The drilling polarity can be computed based on the angle between the well trajectory and the pole of the formation dip...
2018
Oil-Base Micro Imager (OBMI) Application in Sangatta Field: A Case Study
Patricius Sembiring, Agustinus S.R., Nouri Bashir, Heru Danardatu, Sanggam Hutabarat
Indonesian Petroleum Association
... gradient low angle structural dip indicating weak tectonic activities that are considered to have minor effect on the sediments depositional setting...
2005
Advances in Wireline Logging Technology
Bob Baumann, Don Goddard, Mark Larsen, Ban Buller, Gary Frisch, Ronnie Bothner, Rob North
PTTC
...~ ( ~ -< - ;> f, ~ fi f ~ l < v Tadpole or arrow plot DIP ANGLE {degfees! DEPTH 7800 tltl 10 - ~W 20 40 50 60 70 80 v vI I DIP AZIMU1H TOWARD NE...
2001
Simplified Strike and Dip Recording: GEOLOGICAL NOTES
Kenneth K. Landes
AAPG Bulletin
... direction the vertical dip angle is obtained with the clinometer and likewise recorded. Thus 270°/25° in the field notes means a due west dip of 25...
1958
Cross Sections from Dipmeter Data (1)
ARNAUD ETCHECOPAR and JEAN-LUC BONNETAIN
AAPG Bulletin
..., geodip--an approach to detailed dip determination using correlation by pattern recognition: Journal of Petroleum Technology, v. 31, p. 232-240. White, N...
1992