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The AAPG/Datapages Combined Publications Database

Showing 1,355 Results. Searched 196,436 documents.

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Thickness Prediction of Tectonically Deformed Coal Using Calibrated Seismic Attributes: A Case Study

Tongjun Chen, Xin Wang

Petroleum Exploration Society of Australia (PESA)

... the fitting of cross-plotted correlations with a Fourier series, we estimate the calibration functions of the attributes. Finally, true attributes...

2016

Study on the Recorded Highest Paleotemperature and Thermal Maturity Evolution of the Lower Paleozoic Marine Shales in the West of Middle Yangtze Region, Central China; #50925 (2014)

Jiankun Zhang, Sheng He, Jizheng Yi, and Yuguang Hou

Search and Discovery.com

... measurements, kerogen FTIR (Fourier transform infrared spectroscopy) analysis. The results of thermo-acoustic emission experiments illustrate...

2014

The Original Shapes of Quartz Sand Grains

Jim Mazzullo, Stewart Magenheimer

Journal of Sedimentary Research (SEPM)

... United States continental shelf and implications on contemporary shelf sedimentation-Fourier grain-shape analysis: Jour. Sed. Petrology, v, 50, p...

1987

Shale Gas OVT Seismic Data Prestack Trace-Gather Optimization Technique

Yusheng Zhang, Gang Yu, Xing Liang, Benjing Liu, Guangming Hu

Unconventional Resources Technology Conference (URTEC)

... of Gaussian operators. The detailed steps of spectral balancing are as follows: frequency domain by Fourier transform; Transform the seismic signals from...

2015

FOSSILIZATION MODEL FOR SQUAMASTROBUS TIGRENSIS FOLIAGE IN A VOLCANIC-ASH DEPOSIT: IMPLICATIONS FOR PRESERVATION AND TAPHONOMY (PODOCARPACEAE, LOWER CRETACEOUS, ARGENTINA)

MAITEN A. LAFUENTE DIAZ, JOSÉ A. D'ANGELO, GEORGINA M. DEL FUEYO, ERWIN L. ZODROW

PALAIOS

..., v. 18, p. 34–38. ı D’ANGELO, J.A., 2006, Analysis by Fourier transform infrared spectroscopy of Johnstonia (Corystospermales, Corystospermaceae...

2018

Integration and Comparison of Multi-Scale Digital Rock Analysis With Bulk Rock Porosity and LECO TOC Within Multiple Appalachian Basin Formations

Joel Walls, Gabriela Davalos, Matthew Weinreich

Unconventional Resources Technology Conference (URTEC)

... GRI crushed rock analysis, LECO TOC, X-ray Powder Diffraction (XRD), X-ray fluorescence (XRF), Fourier transform infrared spectroscopy (FTIR) and SEM...

2017

Some Future Directions in Reservoir Fluid Geochemistry, #90110 (2010)

Steve Larter, Chunqing Jiang, Lloyd Snowdon, Barry Bennett, Thomas Oldenburg, Haiping Huang, Ian Gates, Jennifer Adams

Search and Discovery.com

... and unconventional resources which have called for expansion of petroleum geochemical protocols beyond GC resolvable hydrocarbon analysis to examine larger...

2010

Structural Modelling of a Fractured Carbonate Reservoir Analogue: A Structural and Numerical Understanding of a Conjugate Fracture Network with an Application to Fluid Flow and Cave System Development, #42327 (2018).

Quinten Diede Boersma, Hilario Bezerra, Giovanni Bertotti

Search and Discovery.com

... (± 500m) Conjugate shear fracture Conjugate shear fracture Vertical Stylolite Horizontal Stylolite Fourier Analysis Stylolite 1b 0 0 0 0 0 0 = ɋ...

2018

Mineralogical, Geothermal, and Porosity Analysis of the Eagle Mills Formation, Newton County, Mississippi

Tim Palmer, David Dockery

GCAGS Transactions

.... R., M. M. Herron, and S. L. Herron, 2017, Comparison of quantitative mineral analysis by X-ray diffraction and Fourier transform infrared spectroscopy...

2018

Abstracts: Application of FX Singular Spectrum Analysis on Structural Data; #90173 (2015)

Alexander Falkovskiy, Elvis Floreani, Gerry Schlosser

Search and Discovery.com

...Abstracts: Application of FX Singular Spectrum Analysis on Structural Data; #90173 (2015) Alexander Falkovskiy, Elvis Floreani, Gerry Schlosser AAPG...

2015

VMD Based Sedimentary Cycle Division for Unconventional Facies Analysis

Fangyu Li, Tao Zhao, Yin Zhang, Kurt J. Marfurt

Unconventional Resources Technology Conference (URTEC)

..., signal decomposition shows people more hidden information in the data than superficially. As the most classic spectral analysis tool, Fourier transform...

2016

Inference of Induced Fracture Geometries Using Fiber-Optic Distributed Strain Sensing in Hydraulic Fracture Test Site 2

Stephen Bourne, Kees Hindriks, Alexei A. Savitski, Gustavo A. Ugueto, Magdalena Wojtaszek

Unconventional Resources Technology Conference (URTEC)

... be computationally slow. For some geometries, solutions may be obtained using faster Fourier transform methods (Segall, 2010). A vertical fiber offset from...

2021

Computer Mapping: A Review of What is Available and What is Useful for Exploration Purposes

Nigel M. Waters

CSPG Bulletin

... of the other techniques. Double Fourier Analysis Double Fourier analysis represents yet another technique for surface estimation. Traditional Fourier...

1981

Abstract: 5D Interpolation of Seismic Data with Combination of MWNI and POCs Algorithm; #90187 (2014)

Jianhua Pan, Gerry Schlosser, Elvis Floreani, and Robert Tilson

Search and Discovery.com

.... Each iteration consists of a 4D Fourier transformation of the data, an application of a threshold to the transformed data removing low amplitudes...

2014

Tidal-Bundle Sequences in the Jordan Sandstone (Upper Cambrian), Southeastern Minnesota, U.S.A.: Evidence for Tides Along Inboard Shorelines of the Sauk Epicontinental Sea

Carl H. Tape,, Clinton A. Cowan, Anthony C. Runkel

Journal of Sedimentary Research (SEPM)

...-spring-neap tidal cycles. Fourier analysis of the bundle thickness data from the 26 measurable bundle sequences revealed cycles ranging from 15 to 34...

2003

AAPG Eastern Section 43rd Annual Meeting

Search and Discovery.com

N/A

ABSTRACT: 3D MODELS OF PALYNOFACIES OF COAL USING DIGITAL HOLOGRAPHY MICROSCOPY

Alejandro Restrepo, Jorge Herrera, Román Castañeda, Christopher Mann, Myung Kim

The Society for Organic Petrology (TSOP)

... in the Fourier space. From the hologram two images can be reconstructed, one amplitude and one phase. The amplitude image is equivalent to the classic...

2006

EXTENDED ABSTRACT: Maturation study of vitrinite from carbonaceous shales and coal: Preliminary insights from hydrous pyrolysis

Divya K. Mishra, Paul C. Hackley, Aaron M. Jubb, Shailesh Agrawal, Atul K. Varma

The Society for Organic Petrology (TSOP)

... in this project will include compositional analysis of vitrinite in the same samples via in situ Raman and infrared spectroscopy measurements...

2021

Use of High-Accuracy Gravity Surveying on the Sorkuduk Cupola

O. A. Belkin, V. M. Berezkin, I. N. Shcherbakova

Petroleum Geology: A Digest of Russian Literature

.... (June) 1. Berezkin, V. M. and Buketov, A. P., 1965, Use of harmonic analysis in treatment of gravity data: Priklad. Geofiz., no, 45. 2. Berezkin, V. M...

1973

AAPG/Datapages Discovery Series No. 7: Multidimensional Basin Modeling, Chapter 2: Modeling Thermal Histories: How Important Are Thermal Conductivity Data?

Gallagher, K.

AAPG Special Volumes

... might be expected from a linear error analysis on the thermal conductivities. This reassuring inference arises as a consequence of the feedback...

2003

Implications from Transfer Functions when Comparing Seismic Data from MEMS Accelerometers and Geophones

Michael S. Hons

Search and Discovery.com

... that capacitors sense displacement change. By taking the Fourier transform and rearranging the damped simple harmonic oscillator equation accordingly, we arrive...

Unknown

Implications from Transfer Functions when Comparing Seismic Data from MEMS Accelerometers and Geophones

Michael S. Hons

Search and Discovery.com

... that capacitors sense displacement change. By taking the Fourier transform and rearranging the damped simple harmonic oscillator equation accordingly, we arrive...

Unknown

Abstracts: Using a 1D FX Predictive Filter for 3D Seismic Data Random Noise Attenuation; #90173 (2015)

Mike Galbraith, Zhengsheng Yao, and Randy Kolesar

Search and Discovery.com

... the Fourier transform to one of the spatial coordinates, say X. Now the frequency slice is in what we may call the FKxY domain. This transform works...

2015

Computational Investigations of Turbidity Currents in Complex Topographies; #50271 (2010)

M. Nasr, S. Saegeler, M. Zoellner, E. Meiburg, B. Kneller

Search and Discovery.com

.... Mech. Tech. Phys.v. 46/4, p. 489–495. Härtel, C., E. Meiburg, and F. Necker, 1999, Analysis and direct numerical simulation of the flow at a gravity...

2010

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