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The AAPG/Datapages Combined Publications Database

Showing 28,579 Results. Searched 200,685 documents.

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An Intensive Local Application of Lensen's Isallo Stress Theory to the Sturgeon Lake South Area of Alberta

Paul H. Lu, Adrian E. Scheidegger

CSPG Bulletin

... of fractures. The lineament-fractures generally occur in conjugate systems that cross each other at some angle of intersection. If the angles...

1965

Aspects to the Resolving Power of 3D Seismic Surveys

Wolfgang Houba

Geological Society of Malaysia (GSM)

... coincide with the corresponding dip and strike direction of the horizons under consideration nor does 0; represent the true dip angle OJ. However...

1985

Optimisation of Well Targeting and Completion Interval Selection in the Kutubu Project

T. N. Magner, M. V. Langston, W. I. McKay

Papua New Guinea (PNG) Petroleum Convention Proceedings

... could be delayed and oil recovery maximised by intersecting the reservoir at an angle against the dip. Drilling and formation evaluation limitations...

1993

Abstract: The geometrical relationship between the stretching lineation and the movement direction of shear zones

S. Lin, P. F. Williams

Atlantic Geology

...° would pitch 16° (plunge 14°) on S-dipping 64°, if the angle between S and C is 30°. Movemem on such a shear zone could be hundreds of kilometres...

1992

Graphic Solution of Strike and Dip from Two Angular Components: GEOLOGICAL NOTES

L. L. Nettleton

AAPG Bulletin

...Graphic Solution of Strike and Dip from Two Angular Components: GEOLOGICAL NOTES L. L. Nettleton 1931 79 82 15 1. (January) The geological note...

1931

Abstract: Implications Of Dipmeter Data For The Definition Of The Internal Architecture In Point Bar Deposits From The Athabasca Oilsands; #90213 (2015)

Howard Brekke and Richard W. Evoy

Search and Discovery.com

..., and a dip profile which gradually steepens, then gently flattens (epsilon cross-stratification). Mud beds within the IHS are lightly to moderately bioturbated...

2015

Core Handling, Sedimentology, and Petrophysical Log Response of a Horizontal Core, Barque Field, United Kingdom Sector, Southern North Sea

R. Maskall , I. Reid , M. Urquhart

AAPG Bulletin

..., the apparent maximum dip of slipface sediments on the slabbed face decreases as the angle of paleowind incidence to core increases (Figure 6; cf. Carter...

1994

Direct estimation of fault trajectory from structural relief

Nathan W. Eichelberger, Alan G. Nunns, Richard H. Groshong Jr., and Amanda N. Hughes

AAPG Bulletin

... to directly estimate underlying fault depth, dip, displacement, and layer-parallel strain from a structural interpretation. Previously established ADS...

2017

Pleistocene Periglacial Eolian Deposits in Southwestern Alaska: Sedimentary Facies and Depositional Processes

Peter D. Lea

Journal of Sedimentary Research (SEPM)

... of stratification units follow Ingram (1954). End_Page 582------------------------ LITHOFACIES Facies 1.--Fine to Medium Sand in High-Angle Cross Strata (Dune...

1990

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

...; 3) a minimum of 12.5m cross-line bin size would be required; 4) a 6.25m group interval is recommended to perform accurate non-alias noise attenuation...

2008

Abstract: Facies and Paleocurrents of Gallup Sandstone: Model for Alternating Deltaic and Strand-Plain Progradation

D. G. McCubbin

Four Corners Geological Society

.... The strandplain units consist of: (1) coarser sandstones with high-angle cross-strata in trough-shaped sets and minor interbeds of siltstone, overlain by (2...

1973

Geology of Orocopia Mountains, Southeastern California: ABSTRACT

John C. Crowell

AAPG Bulletin

... fault, at places folded, and a high-angle major fault marked by great crushing. These rocks, intruded by volcanics and highly deformed, resemble rocks...

1958

Facies and Paleocurrents of Gallup Sandstone: Model for Alternating Deltaic and Strand-Plain Progradation: ABSTRACT

D. G. McCubbin

AAPG Bulletin

.... The strand-plain units consist of: (1) coarser sandstones with high-angle cross-strata in trough-shaped sets and minor interbeds of siltstone...

1972

ABSTRACT: Syn-Sedimentary Deformation in the Central Raton Basin, Colorado and New Mexico: A Potential Control on Sandbody Orientation; #90013 (2003)

John C. Lorenz, Scott P. Cooper, Russell G. Keefe

Search and Discovery.com

..., these structures are commonly overlain or truncated by undeformed strata that could only have been deposited after deformation. Smaller, low-angle dip-slip shear...

2003

ABSTRACT: Preliminary Tectonic Map of Oklahoma; #90048 (2005)

Jock A. Campbell

Search and Discovery.com

... contrasting tectonic domains; a stable dome and platform in the northeast; an imbricate thrust system in the southeast; and high-angle reverse fault...

2005

Abstract: The Reconstruction of the Deformational History in Northern Sicilian Maghrebides and South-Western Calabrian Arc

Giuseppe Giunta

Search and Discovery.com

.... This deformative phase continued until the Late Miocene, when the activation of low-angle extensional faults, related to the taper angle of the tectonic pile...

2008

Abstract: Different Approaches for Removing the Primary Artifacts in Reverse Time Migration; #90254 (2016)

Hongwei Liu, Tong Fei, Yi Luo

Search and Discovery.com

..., Eastern Province, SAUDI ARABIA ABSTRACT The main advantage of reverse time migration (RTM) is its ability to image steep-dip reflectors by imposing...

2016

Abstract: The Bentong Suture in Ulu Kelantan

H. D. Tjia, Syed Sheikh Almashoor

Geological Society of Malaysia (GSM)

... Suture which here is at least 18 km wide. The eastern border zone of the suture consists of bedded chert containing an internal low-angle thrust...

1992

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