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The AAPG/Datapages Combined Publications Database

Showing 28,588 Results. Searched 200,616 documents.

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High-Resolution Reconstruction of Quaternary Crustal Movement Based on Sedimentary Facies Analysis: An Example From The OGA Peninsula, Northern Japan

Masaaki Shirai, Ryuji Tada

Journal of Sedimentary Research (SEPM)

... cliff over a horizontal distance of 400 m. The dip angle decreases upward from 54° to 5°, suggesting that tilting continued concurrently...

2002

Extending the Resolution of Seismic Reflection Exploration

L. R. Denham

Pacific Section of AAPG

... by dividing the vertical resolution by the sine of the steepest dip angle used for migration. where rh is the horizontal resolution, rv the vertical...

1980

Integrated Seismic Attributes and AVO Analysis in the Faults and Hydrocarbon Leakage Extraction

Ragil Destriawan Prasetyo, Dicky Harishidayat

Indonesian Petroleum Association

... on how to predict the dip angle of the fault. Gas chimneys are visualized nicely that extracted from chaos attribute. The evidence of gas chimney is also...

2019

Fault displacement gradients on normal faults and associated deformation

Alan P. Morris, Ronald N. McGinnis, and David A. Ferrill

AAPG Bulletin

... in a perturbed stress-and-strain field in response to a lateral displacement gradient on the fault. Bed dip, fault-cutoff relationships, and small-displacement...

2014

Integrated Seismic Attributes Analysis of Naturally Fractured Basement Reservoir: An Approach to Define Sweet Spot for Optimum Well Location and Trajectory

Fithra Harris Darmawan, Trisakti Kurniawan, Azli B Abu Bakar, Tan Han Kee, Nur Hafizah Bt Mangsor-Mansor, Wahyudin B. Nasifi, Randy Condronegoro, Andri Syafriya, Lee Chung Shen, Joe Dominguez

Indonesian Petroleum Association

...Integrated Seismic Attributes Analysis of Naturally Fractured Basement Reservoir: An Approach to Define Sweet Spot for Optimum Well Location...

2017

Modeling the Effect of Borehole Orientation on Stereonets; #42066 (2017)

Charles R. Berg

Search and Discovery.com

... been especially useful in the study of joints, which are defined here as fractures that are roughly perpendicular to bedding dip and that end...

2017

Stratigraphy and Structure of the Rosita Gas Fields, Duval County, Texas

Joseph R. Straccia

GCAGS Transactions

..., the attitude of the "R" and "S" sands returns to regional dip with only minor faulting. Figure 2. Dip-trending cross section illustrating the major faults...

1981

Computer Images

David M. Rubin

Special Publications of SEPM

...Computer Images David M. Rubin Copyright © 2012, The Society of Economic Paleontologists and Mineralogists (SEPM) Cross-Bedding, Bedforms...

1987

Application of UAV photogrammetry for quarry monitoring

Sharan Kumar Nagendran, Mohd Ashraf Mohamad Ismail

Geological Society of Malaysia (GSM)

... approach to provide fast data recovery and time saving for mapping a large quarry area. Keywords: UAV, photogrammetry, quarry, rock slope INTRODUCTION...

2020

Trace-Slip Faults

R. H. Beckwith

AAPG Bulletin

... a horizontal plane and the axis of an ore-shoot; this definition is accepted by Lindgren. Reid and associates (FOOTNOTE 8) use dip for the angle measured...

1941

Abstract: Exploitation of the Radar Images Geometric Deformations to the Quantification of Dips and 3D Modeling

Emmanuel Pajot, Jean Paul Rudant, and Damien Dhont

Search and Discovery.com

... are directly linked to the properties of acquisition: elevation of the sensor, direction of the pulse, angle of incidence and topography. Those...

2008

Abstract: Achieving Increased Net Reservoir Contact Using High Resolution LWD Resistivity Imaging; #90269 (2016)

Wael Fares

Search and Discovery.com

... due to maximizing reservoir contact utilizing more accurate dip picks and the quantitative at bit resistivity measurements. The high vertical...

Unknown

Depositional Model--upper Cretaceous Gallup Beach Shoreline, Ship Rock Area, Northwestern New Mexico

Charles V. Campbell

Journal of Sedimentary Research (SEPM)

... of offshore-bar sandstone are churned, but some show high-angle cross laminae that dip parallel with the length of the bar and approximately parallel...

1971

Using the Structural and Burial History to Predict the Existence and Orientation of Planes of Weakness

Milton Enderlin, Helge Alsleben, Mike Mullen

Unconventional Resources Technology Conference (URTEC)

... using standard correlations with porosity and the stress history. We are using a modified p-q approach that is constrained by internal friction angle...

2013

Computer Modeling of Multiple Surfaces With Faults: The Ivanhoe Field, Outer Moray Firth Basin, U.K. North Sea: Chapter 12

N. J. Hooper, J. G. M. Raven, M. J. Kilpatrick

AAPG Special Volumes

... to a better structural model and more accurate volumetric calcu ations. The minimum specification for each fault is the digitized trace and dip angle...

1992

3-D Seismic Volume Visualization in Color: Part 3; #42533 (2020)

Satinder Chopra, Kurt J. Marfurt

Search and Discovery.com

... the hue is represented as an angle around the vertical axis of the cone with red (at 0 degrees), yellow (60 degrees), green (120 degrees), cyan (180...

2020

Fracture Characterization Study of a Carbonate Reservoir Using Electrical Borehole Image Logs and Full Core Analysis

Katherine Shaw, Hedi BenTahar

West Texas Geological Society

... in the Upper Pennsylvanian reservoir, 70% of all fractures fall within one NE oriented bin and one SE bin . Tectonic Fracture Dip Angle from FMI...

2003

Planar Cross-Stratification Formed by the Lateral Migration of Shallow Streams

George E. Williams

Journal of Sedimentary Research (SEPM)

... inclined base of the set, approaching the planar base asymptotically (fig. 1). The maximum angle of dip generally is moderate, averaging about 18° (table 1...

1966

Improving Performance in a Mature Field: Integrated Analysis for Identification and Optimization of Low-Resistivity Hydrocarbon-Bearing Sand Reservoirs in Semberah Field, Mahakam Delta, Kutai Basin

M. Resawan Hakim, Gisal A. Dharmawan, Luhut P. Gultom

Indonesian Petroleum Association

... readings in some of the logs in the Semberah field. Structural dip is a less important factor to this phenomenon due to the low angle structural dip...

2013

Recognition of Ancient Eolian Longitudinal Dunes: A Case Study in Upper Bhander Sandstone, Son Valley, India

Pradip K. Bose, Snehasis Chakrabarty, Subir Sarkar

Journal of Sedimentary Research (SEPM)

... from 3.2 m to 5.1 m. Internally they have large-scale opposing cross-stratification indicating a steep angle of climb (Fig. 11). The foresets dip...

1999

Interpretation of Faults in Glaciofluvial Sediments

Barrie C. McDonald, William W. Shilts

Special Publications of SEPM

... for identification of fluvial sediments as glaciofluvial slope Low angle reverse faults dip less than 45 degrees and tend to be concave upwards They result from...

1975

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