Seismogenesis and Orogenesis in the Andes: Lessons from the Maule Earthquake

Michael Bevis

Houston Geological Society Bulletin

... to the earthquake, and was notified of the event in Lima, Peru. I returned to Chile to coordinate the US component of the emergency geodetic response...

Carbonate Debris Flows, Cow Head Group, Western Newfoundland

Richard N. Hiscott, Noel P. James

Journal of Sedimentary Research (SEPM)

... of the (x,y) coordinate system is at the tip of the snout. The point (15.3 cm, 8.8 cm) is on the top of the snout, and can be used to solve Equation 1 (Fig. 9...

Circulation Patterns of Saline Groundwater Affected by Geothermal Heating--as Related to Waste Disposal

H. R. Henry , F. A. Kohout

AAPG Special Volumes

... at depth then upward into shallow parts of the aquifer, and, after mixing with fresh water, it flows seaward again to form a large, geothermally...

Does fluvial channel-belt clustering predict net sand to gross rock volume? Architectural metrics and point-pattern analysis of a digital outcrop model

Alexander R. Koch, Cari L. Johnson, Lisa Stright

Journal of Sedimentary Research (SEPM)

... Henry Member of the Straight Cliffs Formation in southern Utah, USA. Digital outcrop models (DOMs) produced using unmanned aircraft system-based...

Contingency Planning for Deepwater Spill Scenarios

Yoppy Tan

Indonesian Petroleum Association

... from the source using historical wind data. It can also predict a time for the fastest transport of oil from the offshore release point...

The Characterization of Fracture Mechanisms Using a Combination of Surface Microseismic Imaging, Microdeformation Modelling, and Downhole Microseismic Mapping: an Examination of the Value of Moment Tensor Migration Imaging

Raquel Velasco, Kit Chambers, Stephen A. Wilson

Unconventional Resources Technology Conference (URTEC)

... component, indicative of a strike-slip failure. Note that, for clarity, this plot uses a rotated coordinate system. URTeC 1920493 9 First examining...

Testing the Daptocephalus and Lystrosaurus assemblage zones in a lithostratographic, magnetostratigraphic, and palynological framework in the Free State, South Africa

Robert A. Gastaldo, Johann Neveling, John W. Geissman, Cindy V. Looy

PALAIOS

... collections about which coordinate system was in use at the time of field work. When comparing the geographic position of a specimen recorded under the Cape...

A Seismic Atlas Based upon AAPG Publications and Associated Search and Discovery Documents; #40648 (2010)

M. K. Horn and Peter Wigley

Search and Discovery.com

... Information Systems, London, England ([email protected]) 2 Introduction Using AAPG digital sources, we have cataloged and reproduced over...

Geologic Model Construction Using Log Data in a San Andres Carbonate of Lea County, New Mexico

Michael A. Raines, Emily L. Stoudt

West Texas Geological Society

... and coordinate system changes lead to a variety of databases with different coordinates for the same well, in mixed systems, with some calculated...

Assessing and processing three-dimensional photogrammetry, sedimentology, and geophysical data to build high-fidelity reservoir models based on carbonate outcrop analogues

Ahmad Ramdani, Pankaj Khanna, Gaurav Siddharth Gairola, Sherif Hanafy, and Volker Vahrenkamp

AAPG Bulletin

... and coordinate system to identify and map the 3-D morphology of the stromatoporoid-coral buildups. We calibrated the DOM using the sedimentological section...

Controlling steam flood migration using air injection wells

R. A. Hodges, R. Falta, L. Stewart

Environmental Geosciences (DEG)

... aquifer system containing a TCE source using steam enhanced extraction (abs.), in Fifth International Symposium and Exhibition on Environmental...

The Tetrahedron as a Facies Mapping Device

W. C. Krumbein

Journal of Sedimentary Research (SEPM)

... provide the basis for some current facies maps, but additional possibilities for "projection facies maps" can be explored by using other projected points...

ABSTRACT: Petroleum System--A Classification Scheme for Research, Resource Assessment, and Exploration, by Leslie B. Magoon; #91038 (2010)

Search and Discovery.com

Nearshore Morphology and Sediment Characteristics Along Ward Island, Corpus Christi, Texas

Deidre D. Williams , Nicholas C. Kraus

GCAGS Transactions

... curve and normal probability curve were generated for each sample using the Automated Coastal Engineering System (ACES) (Leenknecht et al., 1992...

Integration of Magnetic, Gravity and Geologic Data in Mapping Geologic Structures: A Case Study of a part of Lafiagi [Sheet 203], Southwestern Nigeria, #41737 (2015).

Kehinde A. Olawuyi, Bankole D. Ako, Gregory O. Omosuyi, Obasanmi A. Adelusi

Search and Discovery.com

... confirmed to be bounded by a system of linear faults trending NW-SE, using geophysical data (Kogbe et al., 1983). In this research, a part...

High-Resolution Rock Strength and the Implications for Reservoir Geomechanics in the Cenomanian-Age Buda Formation, Dimmit County, Texas

Christopher K. Zahm, Robert G. Loucks, Bruce G. Gates

GCAGS Journal

... The Buda Formation is a productive, naturally fractured reservoir unit in South Texas that has undergone a resurgence in development using horizontal...

Impact of Cyclic Pressure Loading on Well Integrity in Multi-Stage Hydraulic Fracturing

Diego Barreda, Mojtaba P. Shahri, Randy Wagner, George King

Unconventional Resources Technology Conference (URTEC)

...., 1913). A radial coordinate system is used for tubular stress analysis. In this analysis, nominal dimensions were used to calculate the longitudinal...

Tectonic Motion in Western USA From Satellite Laser Ranging: Chapter 23: Part IV. Satellite Geodesy

D. C. Christodoulidis , D. E. Smith, S. M. Klosko , J. W. Robbins , P. J. Dunn , M. H. Torrence

AAPG Special Volumes

... positions which have been determined in a uniform coordinate system (the Table 4. Geodetic coordinates for SL7 stations. (Epoch is 1985 unless otherwise...

ABSTRACT: Structural Modeling Using an Expert System, by M. Kleyn and J. A. Helwig; #91038 (2010)

Search and Discovery.com

Abstract: Tomography of a Velocity Modeland Location of Microseismic Events with P, Sv and Sh Waves; #90224 (2015)

Malgorzata Chmiel and Thomas Bardainne

Search and Discovery.com

... This abstract demonstrates the feasibility of a joint use of P- and S-waves with surface monitoring network. Using the best quality microseismic events...

Dilatancy and the Mean Normal Stress: Unconventional Concepts Needed for Leak Assessment of Tubular Connections

Gang Tao, Malcolm A. Goodman

Unconventional Resources Technology Conference (URTEC)

..., there is no shear in the cylindrical coordinate system, unless bending or formation shear loads occur. However, because pin and box are not aligned, axial...

PTTC Network News - Vol. 8, No.2 - 2002

Karl Lang

PTTC

... coordinate with DOE an lIPS training session in each region. L,et us know. Learn more about DOE's electronic procurement system (http://e-center...

ABSTRACT: Computer Mapping Using GeoGraphix Software, by Mark A. Neese; #91031 (2010)

Search and Discovery.com

Considering Far-Field Fracture Connectivity in Stimulation Treatment Designs in the Permian Basin

Brandon C. Klingensmith, Mohammad Hossaini, Steven Fleenor, Katherine Thomas

Unconventional Resources Technology Conference (URTEC)

... rates (64 sec -1, 85 sec-1, 105 sec-1). A grid-coordinate system was made directly on the model that, when graphed, allowed us to compare proppant bed...

From well logs to 3D models: A case study of automated stratigraphic correlation in the Midland Basin

Keyla Gonzalez, Zoltan Sylvester, Alejandro Valenciano, Ben Lasscock

International Meeting for Applied Geoscience and Energy (IMAGE)

... geophysical well logs is sped up using the Dynamic Time Warping (DTW) algorithm. The workflow enables the efficient analysis of extensive datasets...