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The AAPG/Datapages Combined Publications Database

Showing 97,835 Results. Searched 200,619 documents.

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Facies and Lithological Controls on Paleomagnetism: An Example From the Rainbow South Field, Alberta, Canada

M.T. Cioppa, J.S. Lonnee, D.T.A. Symons, I.S. Al-Aasm, K.P. Gillen

CSPG Bulletin

... (Lewchuk et al., 1998, 2000; Cioppa et al., 2000a). Although evidence of Paleozoic magnetization was present in two dolomite reservoirs (Lewchuk et al...

2001

Evidence Linking Surface Lineaments and Deep-Seated Structural Features in the Williston Basin

Lynden Penner and Jason Cosford

Saskatchewan Geological Society

... parallel groups called sets. Two preferentially stronger sets having different orientations are commonplace; and where dominant and subdominant sets occur...

2006

Mineral Resource Estimation and Statistical Exploration

F. P. Agterberg

CSPG Special Publications

... regions and the prediction of places of occurrence of individual deposits are regarded as two aspects of a single problem. A method of constructing...

1980

Natural fracture characterization in tight gas sandstones: Integrating mechanics and diagenesis

Jon E. Olson, Stephen E. Laubach, Robert H. Lander

AAPG Bulletin

..., 2002, Orthogonal cross joints: Do they imply a regional stress rotation?: Journal of Structural Geology, v. 24, p. 7788, doi:10.1016/S0191-8141(01...

2009

Geologic and Paleomagnetic Study of Permo-Carboniferous Redbeds (Sabaneta and Merida Facies), Venezuelan Andes

R. Shagam , R. B. Hargraves

AAPG Bulletin

... magnetic field, suggesting Quaternary-Holocene acquisition of remanence. 3. Twenty-two redbed samples from the Sabaneta facies, after thermal...

1970

Exploitation Using 3D Seismic in the Red Oak Field, Arkoma Basin, Oklahoma

Patrick M. Rutty

Tulsa Geological Society

... to reservoir geometries, high Spiro amplitude patterns (Figure 12) seem to lie in the same two orthogonal directions as the interpreted facies trends. Figure...

1996

Modification to the Hardisty Equation, Regarding the Relationship Between Sediment Transport Rate and Particle Size

Ya Ping Wang , Shu Gao

Journal of Sedimentary Research (SEPM)

.... GAO, S., 1997, A solution to the third type of linear relationships between two variables in earth sciences: Journal of Ocean University of Qingdao, v...

2001

Planform and Facies Variability in Asymmetric Deltas: Facies Analysis and Depositional Architecture of the Turonian Ferron Sandstone in the Western Henry Mountains, South-Central Utah, U.S.A.

Christopher R. Fielding

Journal of Sedimentary Research (SEPM)

... program for equal-area circular histograms and statistical analysis of two-dimensional vectorial data: Computers & Geosciences, v. 26, p. 153–166. Bates...

2010

A New Graphical Method for Torsion Balance-Topographic Corrections and Interpretations

C. A. Heiland

AAPG Bulletin

... by an area which is bounded by two concentric circles with the radii rn and End_Page 54------------------------------ Fig. 7. Gradient graticule G II...

1929

Leaky Transform Faults and Terrane Migration During Seafloor Spreading

Zhang Fuqin, Ma Ruishi, Dong Huogen

Circum Pacific Council Publications

... that the direction of relative motion of two plates conform to small circles. As transform faults are generally leaky, the mid-ocean ridges stretch. Now...

1990

Upscaled DFN models to understand the effects of natural fracture properties on fluid flow in the Hunton Group tight Limestone

Benmadi Milad, Sayantan Ghosh, Mohamed Suliman, Roger M. Slatt

Unconventional Resources Technology Conference (URTEC)

... in the Hunton Group. Fracture data was obtained from various sources. Fracture sets were identified from flat outcrops and borehole images. Besides, fracture...

2018

The Discovery of the Caroline Arch, Alberta, by Lineament Analysis

Peter J. Haman, Koit Jurgens

Utah Geological Association

... directions and also possibly along their orthogonal counter sets in the ENE and WNW directions. The Paleozoic surface may have a preferred fault...

1974

Evidence of Fluid Flow in Microfractures in Geopressured Shales: REPLY

R. M. Capuano

AAPG Bulletin

... orientations of the fractures. As originally described, the fractures occur in two relatively planar, closely spaced orthogonal sets. Basic principles...

1994

Shape Development On Tahiti-Nui

James E. Dobkins, Jr. , Robert L. Folk

Journal of Sedimentary Research (SEPM)

... of Maraa. Some beaches are almost pure sand, others have a wide range from small pebbles on up to two-foot boulders, and in most beaches, the gravel is very...

1970

Origin of Secondary Porosity and Cement Distribution in a Sandstone/Shale Sequence from the Frio Formation (Oligocene): Part 2. Aspects of Porosity Modification

G. K. Moncure, R. W. Lahann, R. M. Siebert

AAPG Special Volumes

... porosity with depth. Average values from two sets of thin-section point-count data (different operators) are shown in this and other figures...

1984

Origin of Graben in the Needles District, Canyonlands National Park, Utah

George E. McGill, Albert W. Stromquist

Four Corners Geological Society

... orthogonal joint system. For much of their length, the graben walls roughly parallel one of the joint sets. In fact, it is this joint set that provides...

1975

Abstract: Characterisation of the Background Fracture Network in a Basinal Carbonate Reservoir of Southern Albania; #90254 (2016)

Raffaele Di Cuia, Raffaele Bitonte, Stefano Borello, Alberto Riva, Angelo Ricciato, Robert Konert, Eddie McAllister, Stephen Farner

Search and Discovery.com

... framework in the different tectonic units present in the area. The reservoir units are characterized by two main fracture sets that form an angle of 60°70...

2016

Acoustic and Related Properties of Calcareous Deep-Sea Sediments

Edwin L. Hamilton, Richard T. Bachman, Wolfgang H. Berger, Thomas C. Johnson, Larry A. Mayer

Journal of Sedimentary Research (SEPM)

...------------------------ other two sets from the deep, equatorial Pacific were calculated after correcting the sand fraction from Emery tube to sieve...

1982

3D Computer Simulation of Carbonate Depositional Facies Distribution and Productivity Rates Using Continuous Set Theory to Mimic Geologists' Reasoning

William C. Parcell

GCAGS Transactions

.... 107-110. Read, J.F., D. Osleger, M. Elrick, 1991, Two-dimensional modeling of carbonate ramp sequences and component cycles, in Franseen, E.K., W.L....

2000

Integration of Multicomponet Surface Seismic, Multicomponent VSP and Microseismic in Reservoir characterization

Paul Constance, Jim Simmons, Shihong Chi, Lisa Sanford

Unconventional Resources Technology Conference (URTEC)

...-south from Omaha into southern Oklahoma. It bisects the Mississippi Lime play into two provinces, East and West. Within the project area...

2015

Crack Density Identification From Shear Wave Splitting Parameter Using Model Single Set Aligne Fracture: a Case Study Carbonate Reservoir

Thariq Guntoro, Intan Andriani Putri, Pebrian Tunggal Prakosa, Yulia Putri Wulandari

Indonesian Petroleum Association

... shear wave. A shear wave propagating through the fractured rock will be split into two waves with orthogonal polarizations. The wave with the higher...

2014

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