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The AAPG/Datapages Combined Publications Database
Showing 44,640 Results. Searched 200,639 documents.
High Fidelity Directional Survey Calculations Can Improve Hydraulic Fracture Positioning In Unconventional Laterals
Bill Lesso, Tim Paton
Unconventional Resources Technology Conference (URTEC)
... solution to the “S” shaped nudges. The lateral on the far right in Figure 2 shows the plane view profile of a slant-3D nudge. Both profiles are usually...
2020
The Middle Montney Altares Member: Lithology, Depositional Setting and Significance for Horizontal Drilling and Completion in the Altares Field, British Columbia
S. Sanders, C. Etienne, A. Gegolick, D. Kelly, J.-P. Zonneveld
CSPG Bulletin
... in geomechanical properties in the interbedded siltstone/bioclastic packstone/grainstone beds provide numerous planes of weakness. Common bedding plane...
2018
Structural analysis of the Casper Mountain fault zone and surrounding area, Wyoming: Implications for Laramide kinematics and structural inheritance across the Wyoming Province
Jeffrey W. Bader
Rocky Mountain Association of Geologists
.... Simple Shear Strike-slip faults have a very steep or vertical fault plane with σ1 and σ3 in the horizontal plane (Fig. 5). Here, the hanging wall...
2021
Vicksburg-Jackson Shale Ridge
James A. McCarthy
Bulletin of South Texas Geological Society
... profile of Section B-B′ shows the effect of the dense Vicksburg-Jackson shale uplifted much nearer to the surface by the main up-to-the-coast fault...
1964
Depth Imaging Seismic Data to Help Delineate Gas Reservoirs in Southwest Wyoming
Alvin K. Benson
Wyoming Geological Association
... into subsurface pictures with the reflectors located in their true spatial and temporal positions. The surface-recorded data exists in the x-t plane...
1989
Geological Interpretation of Aeromagnetic Surveys: Abstract
James Affleck
Tulsa Geological Society
... of the problem. Generalized magnetic profiles were shown. These included a profile across the Delaware Basin, Central Basin Platform, Midland Basin, Eastern...
1956
Exploration for Devonian Oil Pools Associated with Graben-Like Downwarps of the Southeast Flank of the Russian Platform
N. N. Shadrina
Petroleum Geology: A Digest of Russian Literature
... fold) of the Kynov clays in relatively narrow belts (1-2 km) with preservation of thickness of underlying and overlying horizons. Fault breccia...
1977
Border Step of North Caspian Depression and its Nature
G. I. Slepakova
Petroleum Geology: A Digest of Russian Literature
... fault is 1500–2000 m, and along the Orenburg fault 1000–1500 m. The gravity gradient is also associated with abrupt decreases in thickness...
1988
The Three Elements of Structural Geology Part 5, #41849 (2016).
Terry Engelder,
Search and Discovery.com
... Tectonics Nappes 4.1.1 4.1.2 4.1.3 4.1.4 4.2.1 4.2.2 4.2.3 4.2.4 4.2.5 Properties of Faults Faulted Surfaces Fault Seals Normal Fault Systems...
2016
High-Resolution Stratigraphy of the lower portion of the Green River Formation at Raven Ridge and Red Wash Field, NE Uinta Basin, Utah, Colorado, USA: Facies and Stratigraphic Patterns in a High-Gradient, High-Energy Lacustrine System
James M. Borer
Rocky Mountain Association of Geologists
... shoreface profile. Foreshore The foreshore, or swash zone, is characterized by upper flow-regime plane parallel lamination that exhibits abundant low...
2016
Evidence for Biological and Hydrological Controls on the Development of a Paleoproterozoic Paleoweathering Profile in the Baraboo Range, Wisconsin, U.S.A.
Steven G. Driese, L. Gordon Medaris Jr.
Journal of Sedimentary Research (SEPM)
...Evidence for Biological and Hydrological Controls on the Development of a Paleoproterozoic Paleoweathering Profile in the Baraboo Range, Wisconsin...
2008
Unfolding--A Bending Process: GEOLOGICAL NOTES
Vincent C. Kelley , Robert Del Mar
AAPG Bulletin
... come about and evidence for it. Unfolding is largely hypothetical and evidence for it may be elusive. A plane that has never been bent and unbent...
1958
Abstract: Results of 1:63,360-scale Geologic Mapping and Related Field Studies in the South-Central Tyonek Quadrangle, Alaska: Late Paleocene?-Middle Eocene Transtension and Post-Oligocene Inversion on the Northwest Periphery of the Cook Inlet Forearc Basin; #90302 (2018)
Robert J. Gillis, David L. LePain, Trystan M. Herriott, Marwan A. Wartes, Paul L. Decker, Diane P. Shellenbaum, Jeffrey A. Benowitz, Paul B. O'Sullivan
Search and Discovery.com
... plane measurements constrain the structural style, sense of fault slip, and relative timing of deformation during early basin formation. Stratal...
2018
Transgressive Shore Zone Sedimentation and Syndepositional Deformation in the Pleistocene of Zululand, South Africa
D. K. Hobday , M. P. A. Jackson
Journal of Sedimentary Research (SEPM)
... of these are growth faults, as indicated by differing thicknesses of strata on either side of the fault plane and successively FIG. 9. [Grey Scale...
1979
Seismological Review of the Santa Monica Mountains, California
Gerry W. Simila, Derek N. Reiber, Herbert G. Adams
Pacific Section SEPM
... a broad 10-km fault zone. They concluded that the hypocenters of 141 aftershocks failed to delineate any single fault plane solution that could...
1993
Structure and geomorphology of the Duchesne graben, Uinta basin, Utah, and its enhancement of a hydrocarbon reservoir
Alicia Groeger, Ronald Bruhn
AAPG Bulletin
... a vertical plane striking N2 degrees W, perpendicular to the trend of the Duchesne graben. Detachment and planar fault models (Figure 13...
2001
Sedimentary Evolution of the Miocene-Pliocene Camp Davis Basin, Northwestern Wyoming
Timothy J. Olson, James G. Schmitt
Wyoming Geological Association
...). Seismic studies show that the Hoback fault bounds the Camp Davis basin and developed as a listric normal fault which merges at depth with the plane...
1987
A coupled geomechanical reservoir simulation analysis of carbon dioxide storage in a saline aquifer in the Ohio River Valley
Somayeh Goodarzi, Antonin Settari, Mark Zoback, David Keith
Environmental Geosciences (DEG)
... to the formation or reactivation of fracture networks, rock shear failure, and fault movements that could potentially provide pathways for CO2 migration...
2011
Seismic-Reflection Profile Across Blake Escarpment near Great Abaco Canyon
R. E. Sheridan , G. K. Elliott , B. L. Oostdam
AAPG Bulletin
... this fault zone a reflection Fig. 1. Location of seismic-reflection profile made aboard USCGC Dauntless along trackline ABCDE in relation to major...
1970
Chapter 9: The Granite Point Field, Cook Inlet, Alaska
Matthew J. Frankforter, James C. Waugaman
AAPG Special Volumes
... on the west by a reverse fault that is interpreted to extend into the basement. A number of seismically defined normal faults cross-cut the field...
2013
Subaqueous Sediment Instabilities in the Offshore Mississippi River Delta: Section 5
J. M. Coleman, D. B. Prior
AAPG Special Volumes
... that are forming contemporaneously with present-day deposition. In most places, faults formed in late Pleistocene times, and movement along the fault plane...
1981
Mechanisms for Late Paleozoic Synorogenic Subsidence of the Midland and Delaware Basins, Permian Basin, Texas and New Mexico
Kenn-Ming Yang, Steven L. Dorobek
West Texas Geological Society
... into the basin. On the seismic profile across the western boundary fault zone of the Fort Stockton Block (Figure 2A), the top of this limestone bed can be traced...
1992
Yinggehai (Red River) Strike-Slip Fault Zone Displacements and the Tectonic Evolution of the Yinggehai Basin, South China Sea - Insights from Numerical Simulations, #40758 (2011)
Huyen Bui, Yasuhiro Yamada, Toshifumi Matsuoka, Amos Nur
Search and Discovery.com
...Yinggehai (Red River) Strike-Slip Fault Zone Displacements and the Tectonic Evolution of the Yinggehai Basin, South China Sea - Insights from...
2011
Geologic Structure of St. George District Washington County, Utah
C. E. Dobbin
AAPG Bulletin
... and quartzite resting on limestones of Cambrian and Ordovician age, the dip of the fault plane being 8°-9° W. In Mesquite Valley, southeastern California, Hewett...
1939
Growth Faults of South Louisiana
Rayburn D. Ocamb
GCAGS Transactions
... been mapped with dips of 30° to 35°, but identifying any one particular fault plane in such an environment of multiple faulting is questionable...
1961