Fracture Patterns and Fault Architecture in the East Kaibab Monocline

Pauline N. Mollema, Atilla Aydin

Four Corners Geological Society

... angle to the monocline. Domain 1: Systematic and cross joints The joints that are characteristic of this domain can be divided in two sets. The most...

Analog modeling of normal faulting above Middle East domes during regional extension

Darrell W. Sims, Alan P. Morris, Danielle Y. Wyrick, David A. Ferrill, Deborah J. Waiting, Nathan M. Franklin, Shannon L. Colton, Yoshihiko Tamura Umezawa, Mamoru Takanashi, Emily J. Beverly

AAPG Bulletin

..., the intersection of the two systems becomes systematically less orthogonal with increased distance from the dome crest, and main and secondary faults link to form...

THE RELATIONSHIP BETWEEN HYDROCARBON ACCUMULATIONS AND BASEMENT STRUCTURAL ELEMENTS IN THE NORTHERN WILLISTON BASIN

D.M. Kent

Saskatchewan Geological Society

... in the Avonlea area described by Kupsch and Wild (1958 ) are associated with two well-known structures that have been identified as faults (Bishop, 1956...

Origin of Fibrous Gypsum in the Newark Rift Basin, Eastern North America

Mohamed El Tabakh , B. Charlotte Schreiber , John K. Warren

Journal of Sedimentary Research (SEPM)

... fillings as seen in photomicrographs (seen under crossed polars): A) Relatively even, straight central parting zone that is defined by two sets of fibrous...

Wave Power Gradient: An Approach to Holocene Depositional History

R. S. Murali

GCAGS Transactions

.... As the third stage, successive sets of beach ridges were removed from the spit one after the other and the littoral power was determined in each case...

Application of Borehole Images to Three-Dimensional Geometric Modeling of Eolian Sandstone Reservoirs, Permian Rotliegende, North Sea

Stefan M. Luthi, Jayanth R. Banavar

AAPG Bulletin

... constant low dips of interdune deposit and differing azimuths of the two cross-bedded sets. Interdune deposits also show slightly higher gamma-ray values...

Characterization of a Sediment Core from Potential Gas-hydrate-bearing Reservoirs in the Sagavanirktok, Prince Creek, and Schrader Bluff Formations of Alaska's North Slope: Part 5Acoustic Velocity Core Studies

R. F. Sigal, C. Rai, C. Sondergeld, B. Spears, W. J. Ebanks Jr., W. D. Zogg, N. Emery, G. McCardle, R. Schweizer, W. G. McLeod, J. Van Eerde

AAPG Special Volumes

.... Compressional (Vp) and two orthogonal shear velocities (Vs1, Vs2) at 800 psi (5.5 MPa) confining pressure as a function of depth for phase I recovered...

Methodology to Integrate Multiscale Fracture Analyses in Fractured Systems Modeling: Application to Reservoirs of Southeastern Mexico

Search and Discovery.com

No evidence for an unconformity at the base of the lower Castlegate Sandstone in the Campanian Book Cliffs, Utah–Colorado, United States: Implications for sequence stratigraphic models

Simon A. J. Pattison

AAPG Bulletin

... at multiple levels. Two geologists are pictured for scale (black circles and arrows) at the cliff top. BH-CP = Blackhawk Formation coastal-plain...

Jointing in the Palo Duro Canyon

Panhandle (Texas) Geological Society

.... Dips observed were consistently 60 to 90 de grees. Two joint sets were defined, on trending northwest and the other northeast. Joints in Permian beds...

Landslide at km 56.4 along the Irbid-Amman Highway, Northern Jordan

Nabil S. Abderahman

Environmental Geosciences (DEG)

...-construction highway between Irbid and Amman. This landslide affected ~250 m of the highway, destroying two houses, causing the evacuation of 10 others...

Wellsite Mineralogical Data Acquisition; Understanding Results From Multiple Analytical Sources; #80478 (2015)

Brian J. Davis, Amber Koch, Gerald Braun, Cassie O'Connor, Elton Frost, Terry Quinn, Chi Vinh Ly, Guy Oliver, Graham Spence, Bill Whatley, Michael Wilson, Neil Cardy

Search and Discovery.com

..., classifications, compositions, and the resulting databases were reviewed for consistency. Multiple cuttings and core sample sets from conventional...

Particle Shape: Classification of Thickness Using Slotted Screens

John C, Ludwick

Journal of Sedimentary Research (SEPM)

... of sieves was used, either round-holed or slotted: (2) complete double sieving, in which two sets of sieves are used, i.e., round-holed and slotted...

Variations in Large-Scale Beach Amplitude Along the Coast

Nina Fisher, Robert Dolan, Bruce P. Hayden

Journal of Sedimentary Research (SEPM)

... organization of the shorezone was documented by two beach profile data sets covering a 71-km reach of the Outer Banks, North Carolina. The earliest profiles...

Anisotropy Analysis in Shale Using Advanced Sonic Data - Bakken Case Study, #41049 (2012)

Mehdi Ostadhassan, Zhengwen Zeng, Hadi Jabbari

Search and Discovery.com

... measurements resulted in different values in three separate planes, two along the borehole axis and one orthogonal to the wellbore. In addition, dispersion...

Neotectonics of the Southern Sumatran Forearc

M. Ma'ruf Mukti, Satish C. Singh, R. Moeremans, N.D. Hananto, H. Permana, I. Deighton

Indonesian Petroleum Association

... is characterized by slip partitioning between the orthogonal and the arc parallel component of motions. These two components are represented by the megathrust...

A Novel approach to Monitor Proppant Consolidation during Hydraulic Fracturing using Dynamic Measurement: Experimental Study

Mohammad H. Alqam, Adnan H. Al-Makrami, Edwin T. Caliboso

Unconventional Resources Technology Conference (URTEC)

...-to-grain cementation contact. The S1 and S2 wave velocities are measured in two orthogonal directions which reflect the anisotropy characteristics...

Paleosols in the Upper Guantao Formation (Miocene) of the Gudong Oil Field and Their Application to the Correlation of Fluvial Deposits

Liangmiao Ye

AAPG Bulletin

... to solve correlation problems. A stratigraphic framework, in which the Upper Guantao Formation was divided into three paleosol sets and two non...

Pendulum Effect and Niger Delta Prolific Belt: GEOLOGIC NOTES

Gerard C. Dailly

AAPG Bulletin

... on the landward side of the tidal flats by two reentrants, one on either side of the delta. During the formation of the delta, this reentrant seems to ave...

Efficient and accurate velocity building from Gramian-constrained multiphysics reflection and transmission data

Jide Nosakare Ogunbo

International Meeting for Applied Geoscience and Energy (IMAGE)

... of two different data sets. The Gramian constraint maintains a linear correlation between velocity models from the two different data set, bolstering...

Modeling Salt in a Three-Dimensional Structural Context

Karen S. Hoffman , Roberto Lattuada , John W. Neave

GCAGS Transactions

...-dimensional nature of salt bodies has historically been a problem in visualization and interpretation. Traditional approaches, based on two-dimensional grids...

Analysis Of Vectorial Data

Richard Steinmetz

Journal of Sedimentary Research (SEPM)

... separated into two, distinct subsets. Note that the two values decrease substantially and the circles of confidence are reduced. The last statistic...

Identification and preliminary evaluation of source rocks within the Mississippian Madison Group: Williston Basin, North America

Timothy O. Nesheim, Stephen H. Nordeng, Chioma J. Onwumelu

International Meeting for Applied Geoscience and Energy (IMAGE)

... source beds may be the key to unlocking one or more sets of unconventional resource plays within the Williston Basin. Introduction The Williston Basin...

The Application of Borehole Image Interpretations for Geothermal Well Stimulation: A Case Study from Two Deep Geothermal Boreholes in Late Jurassic Carbonates in Southeast Bavaria; #42381 (2019)

Bastian Roters, Mario Habermuller, Lars Matthes, Ulrike Miersemann, Hans-Gert Linzer

Search and Discovery.com

...The Application of Borehole Image Interpretations for Geothermal Well Stimulation: A Case Study from Two Deep Geothermal Boreholes in Late Jurassic...

Fundamental Advances in Structural Geology Based on Ongoing Studies in Reactivation Tectonics, Part 2

S. Parker Gay Jr.

Oklahoma City Geological Society

..., Pervasive orthogonal fracturing in earth's continental crust: American Stereo Map Co., Salt Lake City, Utah, 123 p. Gay, S.P., Jr., 1986, Relative...