Geology of the Johan Sverdrup field: A giant oil discovery and development project in a mature Norwegian North Sea basin

Signe Ottesen, Brit Selvikvåg, Anthony S. J. Scott, Renata Meneguolo, Alex Cullum, Alejandro Amilibia-Cabeza, Mario Vigorito, Andreas Helsem, and Ole J. Martinsen

AAPG Bulletin

... to medium-grained, well-sorted sandstones that most commonly display pervasively plane parallel or low to high-angle lamination and cross stratification...

Evidence of Bedform Superimposition and Flow Unsteadiness in Unit-Bar Deposits, South Saskatchewan River, Canada

Arnold J.H. Reesink, John S. Bridge

Journal of Sedimentary Research (SEPM)

... contained bubble sand, planar laminae due to upper-stage plane beds, and low-angle inclined laminae due to antidunes. These structures indicate that unit-bar...

Resume of the Oklahoma City Field; A Study of Minor Folds, Ultimate Production and Production Problems

Lon B. Turk

Tulsa Geological Society

... a simple axial plane dipping eastward. Because of the fan arrangement of the minor folds these are in effect opposite dips. In the area between...

Combined elastic FWI of accelerometer and DAS VSP data from a CO2 sequestration test site in Newell County, Alberta

Matthew Eaid, Scott Keating, Kristopher Innanen

International Meeting for Applied Geoscience and Energy (IMAGE)

... for an effective source field that addresses complex near surface wavefield propagation and incomplete source signature information. The second is a special data...

Fractured Reservoirs of Middle East

E. J. Daniel

AAPG Bulletin

... and permeable with the exception of a few bands. Some jointing exists and plays a part in top-to-bottom drainage, but its effect is rather minor, and maximum...

ABSTRACT: C-wave Spectral Broadening to Match P-wavelengths for Improved Fracture/Lithology Characterization, by Gaiser, James; Verm, Richard; Chaveste, Alvaro; Hall, Michael A.

Search and Discovery.com

ABSTRACT: C-wave Spectral Broadening to Match P-wavelengths for Improved Fracture/Lithology Characterization, by Gaiser, James; Verm, Richard ; Chaveste, Alvaro; #90142 (2012)

Search and Discovery.com

Exploratory Flow-Duct Experiments on Combined-Flow Bed Configurations, and Some Implications for Interpreting Storm-Event Stratification

R. William Arnott , John B. Southard

Journal of Sedimentary Research (SEPM)

..., large 3D ripples, and plane bed. Small 2D ripples are stable at low Uo and Uu; by increasing either velocity component the plan-view bed configuration...

The Opening of the Bay of Biscay

C. A. Williams

CSPG Special Publications

... lineations 32 to 24 show a distinct convexity towards the east (Figure 1). Because of its easier recognition, this curvature is best illustrated...

Crustal and Lithospheric Structure of the CarpathianPannonian Region: A Geophysical PerspectiveRegional Geophysical Data on the CarpathianPannonian Lithosphere

L. Pospil, A. dm, J. Bimka, P. Bodlak, T. Bodoky, P. Dvnyi, H. Granser, E. Hegeds, I. Jo, A. Kendzera, L. Lenkey, M. Nemok, K. Posgay, B. Pylypyshyn, J. Sedlk, W. D. Stanley, G. Starodub, V. Szalaiov, B. ly, A. utora, G. Vrga, T. Zsros

AAPG Special Volumes

... of a detailed modeling study of the Earth's crust and upper mantle to great depths using seismic records becomes understandable. Plane-wave spreading from a depth...

Fracture identification by reflected guided borehole radar waves

Binzhong Zhou, Jianjian Huo, Iain Mason, Qing Zhao

Petroleum Exploration Society of Australia (PESA)

... field data. Key words: fracture identification, borehole radar, guided wave INTRODUCTION Borehole radar (BHR) is an effective imaging tool...

Abstract: Contact Angle Hysteresis at Smooth and Rough Surfaces; #90187 (2014)

Behrooz Raeesi, Norman R. Morrow, and Geoffrey Mason

Search and Discovery.com

... of the manufactured polymeric solids. The scale of microscopic roughness to meniscus dimensions and curvature, and the effect of interface curvature...

Abstract: Crack-tip Stress Field, Coulomb Failure, and the Spectral Characteristics of Tensile Rupture; #90174 (2014)

David W. Eaton and Chad M. Hogan

Search and Discovery.com

... for both tensile and shear events, which are parameterized by P- and S-wave corner frequencies and DC displacement coefficients. This analysis shows...

Contemporary Seismicity and Tectonics of the Northern and Central Coast Ranges-Sierran Block Boundary Zone, California

Ivan G. Wong, Richard W. Ely, Auriel C. Kollmann

Pacific Section of AAPG

..., although aftershocks also occurred on moderately to steeply dipping reverse faults. Fault plane solutions along the zone exhibited a tectonic stress...

Abstract: Investigation of the Relationship between Seismic Velocity Dispersion Principles and the Permeability of Subsurface Porous Materials; #90174 (2014)

Adrienne Campbell, Winnie Pun, and Bernd Milkereit

Search and Discovery.com

... of the subsurface material. Thus, it is more practical to examine the effect of subsurface permeability on P wave velocity dispersion. Figure 2: Location...

Cyclic San Andres Facies and Their Relationship to Diagenesis, Porosity and Permeability in The Reeves Field, Yoakum County, Texas1

Stewart Chuber, Walter C. Pusey

West Texas Geological Society

... to the left of the field are probably echinoderm plates. All grains are anhydrite-filled molds. (Oil Devel. Co., No. 4-876A, 5653.0 ft.) B. Plane polarized...

A Note on Wind and Wave Conditions in the Southern Gulf of St. Lawrence

E. A. Bryant, S. B. McCann

Atlantic Geology

...A Note on Wind and Wave Conditions in the Southern Gulf of St. Lawrence E. A. Bryant, S. B. McCann Maritime Sediments, Vol. 101 No. 3, December...

Use of Record Character in Interpreting Results and Its Effect on Depth Calculation in Refraction Work

T. L. Allen

AAPG Bulletin

...Use of Record Character in Interpreting Results and Its Effect on Depth Calculation in Refraction Work T. L. Allen 1932 1212 1220 16 12. (December...

Oligocene Hackberry Formation of Southwest Louisiana: Sequence Stratigraphy, Sedimentology, and Hydrocarbon Potential (1)

STEPHEN P. J. COSSEY and RICHARD E. JACOBS

AAPG Bulletin

... referred to as the "Hackberry embayment." The effect of the slides was to almost instantaneously produce accommodation space in a s stem which was just...

Regional and Local Components in Facies Maps

W. C. Krumbein

AAPG Bulletin

..., Vol. 19, pp. 23-45. OLDHAM, C. H. G., AND SUTHERLAND, D. B., 1955, "Orthogonal Polynomials: Their Use in Estimating the Regional Effect," ibid., Vol...

Developments Offshore West Greenland in 1977

Gilroy Henderson , Soren Enevoldsen , Poul Johansen , Bo Wildfang

AAPG Bulletin

... in Holsteinsborg with crew changes through Sondre Stromfjord by helicopter or plane; (2) for Nukik 1 and 2, the semisubmersible drilling platform...

Shaping regularization by fast explicit diffusion

Sergey Fomel

International Meeting for Applied Geoscience and Energy (IMAGE)

... plane-wave destruction (Fomel, 2002). Figure 3b uses randomly selected input locations in the image to visualize impulse responses of structureoriented...

The Shapes of Glacial and Ice Jam Cobbles

Chester K. Wentworth

Journal of Sedimentary Research (SEPM)

... two each and four more showed one FOOTNOTE 1. Roundness index=r1/R, where r1 is radius of curvature of sharpest edge and R is mean radius...

Primary Sedimentary Structures Formed by Turbidity Currents and Related Resedimentation Mechanisms

John E. Sanders

Special Publications of SEPM

... deformation structures in fine grained sediment c struc tureless fine grained beds and d traction plus fallout structures plane parallel laminae ripple...

Limitations of Reflection Seismograph

L. E. Nugent, Jr.

AAPG Bulletin

...------------------------------ Uphole methods and primary-wave plots theoretically eliminate the effect of low-velocity zone, provided the shot has been...