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The AAPG/Datapages Combined Publications Database

Showing 2,393 Results. Searched 195,387 documents.

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Abstract: DETRITAL ZIRCON PROVENANCE OF RETROARC OROGENIC SYSTEMS: MODERN RIVERS IN THE ANDEAN FORELAND OF WESTERN ARGENTINA; #90298 (2017)

Tomas Capaldi

Search and Discovery.com

... compressive rock strength values measured with a Schmidt Hammer on bedrock outcrops to constrain relative (erodibility) of sediment sources. Bedrock sediment...

2017

Abstract: Importance of Outcrop Characterization of Unconventional Shale Resources; #90309 (2017)

Richard Brito, Roger Slatt, Henry Galvis, Daniela Becerra, Sayantan Ghosh

Search and Discovery.com

... shales: X-Ray Fluorescence (XRF) and the Rebound Hammer to measure hardness of the rock. Even though core data is considered the best data to characterize...

2017

Abstract: A Chemostratigraphy-Driven Workflow for the Analysis/Interpretation of Unconventional Core; #90319 (2018)

Harry Rowe, Austin Morrell, Pukar Mainali, Santhosh Narasimhan, Andy Benson

Search and Discovery.com

... is generally 5 cm in mudrock successions. In conjunction with rebound hammer analyses, the chemofacies are used to estimate rock hardness/strength...

2018

Abstract: Core to Log Integration in Alaska's North Slope Nanushuk Formation Using High Resolution Petrophysical Profiling;

Ramil Ahmadov, Steve Carhart, Kurt Johnson, Laurent Louis, Greg Boitnott

Search and Discovery.com

... technique (Impulse hammer), as well as FTIR spectra for mineralogy.The remarkable correlation between permeability values obtained from plugs...

Unknown

The Effect of Sample Volume on Micro-Rebound Hammer UCS Measurements in Gulf Coast Cretaceous Carbonate Cores

Donnie Brooks, Xavier Janson, Chris Zahm

GCAGS Journal

...The Effect of Sample Volume on Micro-Rebound Hammer UCS Measurements in Gulf Coast Cretaceous Carbonate Cores Donnie Brooks, Xavier Janson, Chris...

2016

My Favorite Outcrop — Dodds Creek Sandstone, Osage County, OK

Julie M. Chang

Oklahoma City Geological Society

...; west is to the left. Hammer for scale. At the bottom, ~9 inches of non-calcareous, clay to silty shale is present. The shale is light olive gray (5Y...

2010

Deep-Water Evaporite Mineral Formation in Lakes of Western Canada

William M. Last

Special Publications of SEPM

... Rutherford area region the hydro salinity major ion concen depth of about 500 basins Hammer 1970 1978 Hammer and Because salt lakes are areas...

1994

Mechanical stratigraphy and faulting in Cretaceous carbonates

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

AAPG Bulletin

... a Schmidt hammer, allow the analysis of mechanical stratigraphy. Fault frequency and displacement distributions exhibit patterns that correlate...

2009

When the Syn-Depositional Climatic Variations Influence My Source Rock Properties … The Case Study of the Vaca Muerta, #51523 (2018).

Alain Lejay, Johannes Monkenbusch, Lionel Martinez, Gregory N. Boitnott, Laurent Louis, François Gelin

Search and Discovery.com

... in the regional Rosetta stone stratigraphic chart (Gonzalez Tomassini et al., 2016). Fourier Transform Infra-Red Spectroscopy (FTIR) and Impulse Hammer (IH...

2018

Niobrara Core Poster Highlighting Bentonite Distribution and Their Impacts on Proppant Placement, #41803 (2016).

M. Sonnenfeld, D. Katz, M. Odegard, C. Ohlson, C. Zahm

Search and Discovery.com

... hammer to measure closely spaced Unconfined Compressive Strength (UCS) at least every 6” while also covering each and every one of the hundreds of thin...

2016

Continental Sediments of Miocene Age in Puget Sound Lowland, Washington: GEOLOGICAL NOTES

D. R. Mullineaux, L. M. Gard, D. R. Crandell

AAPG Bulletin

... other places in this part of the lowland. The sediments at one of these places comprise the Hammer Bluff (FOOTNOTE 2) formation. The deposits at the other...

1959

Ranking Influence of Microfabrics and Microporosity on Acoustic Propagation in Unconventional Tight Carbonate Reservoirs

Abdallah Abdelkarim, Mohammed Makkawi

Unconventional Resources Technology Conference (URTEC)

... MFs and visual microporosity (MP); the latter was calibrated with log-derived porosity. Impulse hammer tests were run on these samples to correlate MFs...

2022

Rate Step-Down Analysis Improves Placement Efficiency of Stimulation Treatments in Unconventional Resource Play

Nimish D. Pandya, Omkar Jaripatke

Unconventional Resources Technology Conference (URTEC)

...). The pressure/rate readings are recorded for each step when pressure stabilizes. Once all pumps are shut-in, initial ISIP and water hammer are recorded. Figure...

2014

The Impact of Multiple, Thin Bentonites on Proppant Placement and Effective Fracture Continuity Within the Niobrara Formation, Weld County, Colorado

Mark D. Sonnenfeld, Charles Ohlson, Chris Zahm, Mark Odegard

Unconventional Resources Technology Conference (URTEC)

... rock mechanics evaluations. To address these limitations, we made extensive usage of the Equotip™ “Bambino” micro-rebound hammer to measure closely...

2015

Defining Linkages Between Chemofacies and Mechanical Stratigraphy in the Austin Chalk: Implications for Geomechanics and Induced Fracture Simulations

Harry Rowe, Evan Sivil, Chris Hendrix, Santhosh Narasimhan, Andy Benson, Austin Morrell, Gerardo Torrez, Pukar Mainali

Unconventional Resources Technology Conference (URTEC)

... Coast strata reveals chemofacies relationships in what is largely a twocomponent system (carbonate-clay). Micro-Rebound Hammer-Unconfined Compressive...

2017

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

George E. Williams

Journal of Sedimentary Research (SEPM)

... immediately above the base (by hammer head in fig. 3). These finer sandstones often exhibit either straight small-scale asymmetrical ripple marks...

1966

Case-Hardening of Carbonate Alluvium and Colluvium, Spring Mountains, Nevada

Laurence H. Lattman , Elliott M. Simonberg

Journal of Sedimentary Research (SEPM)

... clasts may be removed by hand, to cementation in some ledges so thorough that hammer blows cause breakage through the limestone clasts...

1971

Delineation of Shallow Gulf Coast Structure and Stratigraphy Using Seismic Shear Wave Reflections

T. L. Dobecki and J. Steele

Houston Geological Society Bulletin

... a hammer, steel plate, and a sideways hammer swing. End_Page 25--------------- The only difference between the field methods is that with an S-wave survey...

1992

Use of Mackintosh Probe for Locating the Sliding Surfaces of Slope Failures

J. K. Raj

Geological Society of Malaysia (GSM)

... tool but has been adapted for use as a light dynamic cone penetrometer by engineers in Malaysi a (Jewl{es. 1954; Ting, 1972). In use as a penetrometer...

1984

Analysis of Percussion Cones

Donald R. Lamb, Robert B. Johnson

Journal of Sedimentary Research (SEPM)

... are familiar, the fracture often made in obsidian, or other homogeneous brittle rock, by a light blow of the hammer. This is sometimes called...

1963

Core to Log Integration in Alaska's North Slope Nanushuk Formation Using High Resolution Petrophysical Profiling; #51689 (2021)

R. Ahmadov, S. Carhart, K. Johnson, L. Louis, G. Boitnott

Search and Discovery.com

... a unique rebound technique (Impulse hammer), as well as FTIR spectra for mineralogy. The remarkable correlation between permeability values obtained from...

2021

Abstract: Exploration Applications of Photogeology and Landsat in Texas

C. Wright-Broughton

South Texas Geological Society Special Publications

... lithologies, and may outline structure not immediately obvious to the eye or hammer. The most likely causes for the surface expression of a buried...

1991

Descriptions Of Field Trip Stops 4, 5, And 6

Tom Ann L. Casey, William R. Dickinson

Special Publications of SEPM

...; note hammer for scale. Cantua Creek; note rock hammer for scale of typical fluviatile bedding. Figure 42. Photomicrograph of matrix of bedded ser...

1984

Memorial: Edward Lamb McCollough (1931-1955)

V. E. Monnett, A. R. Denison

AAPG Non-Technical and Memorials

... of the Pick and Hammer Club and had been elected to the honorary geological fraternity, Sigma Gamma Epsilon. He served as president of this organization...

1955

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