Click to minimize content

Welcome to the new Datapages Archives

Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.

AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.

Click to maximize content

Welcome to the new Datapages Archives

Search Results   > New Search > Revise Search

The AAPG/Datapages Combined Publications Database

Showing 1,541 Results. Searched 200,630 documents.

< Previous   58   59   60   61   62   Next >

Ascending

Steps for Improving the Utility of Land Seismic Data for Unconventional Reservoirs

Christof Stork

Unconventional Resources Technology Conference (URTEC)

.... A., and A. J. W. Duijndam. "Efficient Nonuniform Fourier and Radon Filtering and Reconstruction." SEG Technical Program Expanded Abstracts 1998, 1998. doi...

2018

Cyclostratigraphic Approach to Earths History: An Introduction

Alfred G. Fischer, Bruno D'Argenio, Isabella Premoli Silva, Helmut Weissert, Vittoria Ferreri

Special Publications of SEPM

...., this volume; Maurer et al., this volume) illustrates secular changes in sedimentary response. While multi-tapered Fourier spectra continue to find...

2004

Development of a Pore Pressure Workflow and Multi-Variate Depletion Flag for Horizontal Child Wells in the Eagle Ford Formation

Rachel Grande, Taylor Levon, Bruce Warren

Unconventional Resources Technology Conference (URTEC)

... with isotropic stiffness coefficients via Fourier transform (Haecker et al., 2017; Edwards et al., 2019). The model estimates the anisotropy component by solving...

2020

Experimental and Numerical Simulation Using X-ray Photoelectron Spectroscopy (XPS) and PHREEQC for Geochemical Interaction Effect on ScCO2-EOR and Storage in Unconventional Reservoirs

Billel Sennaoui, Hui Pu, Nuri Oncel, Mohamed Lamine Malki, Samuel Afari

Unconventional Resources Technology Conference (URTEC)

... content increased (Harju et al., 2023; Zhou et al., 2022). Based on Yin et al.(2016), through X-ray diffraction (XRD) and Fourier transform infrared...

2023

Integration of Vertical Seismic, Surface Seismic, and Well-log Data at the Mallik 2L-38 Gas-hydrate Research Well, Mackenzie Delta, Canada

M. W. Lee, T. S. Collett, W. F. Agena

AAPG Special Volumes

... used for the Fourier transform. Using the spectral ratio such as shown in Figure 9b, the quality factor of the P wave (Qp) for non-gas-hydrate-bearing...

2009

Estuarine Circulation: Controlling Factor of Clay Mineral Distribution in James River Estuary, Virginia

Jean-Pierre Feuillet, Peter Fleischer

Journal of Sedimentary Research (SEPM)

... of shoaling in Charleston Harbor, Fourier grain shape analysis: Jour. Sed. Petrology, v. 48, p. 373-383. WALKER, G. F., 1961, Vermiculite minerals...

1980

Formalizing Geological Knowledge--With an Example of Modeling Stratigraphy Using Fuzzy Logic

Ulf Nordlund

Journal of Sedimentary Research (SEPM)

... exceptions are Fourier shape analysis, e.g., Davis 1986, p. 343, and eigenshape analysis, Lohmann 1983.) In order to inco porate more complex information...

1996

Taphonomic Reworking and Stratal Organization of Tempestite Deposition

Carl Drummond, Hope Sheets

Journal of Sedimentary Research (SEPM)

... spaced data (e.g., autocorrelation, Fourier analysis, wavelet analysis), no technique is as broadly discriminating or as universally applicable...

2001

Tectonic geomorphological investigations of antiforms using differential geometry: Permam anticline, northern Iraq

Annegret Burtscher, Marcel Frehner, Bernhard Grasemann

AAPG Bulletin

... by cutting off wavelengths shorter than the so-called cutoff wavelength, s, by means of Fourier transform (Bergbauer et al., 2003). By further increasing...

2012

Evolution of overpressure in the Wufeng-Longmaxi shale reservoirs of the Jiaoshiba area, Sichuan Basin, southwestern China: Implications for shale gas preservation

Tao Luo, Xiaowen Guo, Zhiliang He, Kamaldeen O. Omosanya, Ze Tao, and Sheng He

AAPG Bulletin

... were generated from bitumen reflectance (Rb) and Fourier transform infrared spectroscopy characteristics of kerogen supplied by the Jianghan Oilfield...

2024

Evolution of Molecular Geochemistry in Petroleum Exploration and Development, #42440 (2019).

Ken Peters,

Search and Discovery.com

.... Ranger, 2012. New routes to solutions of the WCSB oil charge conundrum: γ- ray Photons and Fourier Transform Mass Spectrometry. CSPG Abstracts, Calgary...

2019

Other Analytical Approaches

Robert H. Goldstein, T. James Reynolds

Special Publications of SEPM

... (micro-fourier transform infra-red spectrometry), is a technique that uses an optical microscope to sample spectroscopic information from a single...

1994

Chapter Ten: Bibliography: Selected References for Gas Shales

Ann Priestman

Rocky Mountain Association of Geologists

... Penn Shales Barnett Shale Woodford Palo Duro Basin Wolfcamp Penn Shales Barnett Shale Woodford Los Angeles Mohnian Modelo (basal unit) or Nodular...

2008

Impact of Capillary Trapping on CSG Recovery: An Overlooked Phenomenon

Yiran Zhu, Zhongwei Chen, Huilin Xing, Victor Rudolph

Australian Petroleum Production & Exploration Association (APPEA) Journal

... for the mixture of two incompressible fluids and its approximation by a Fourier-spectral method. Physica D. Nonlinear Phenomena 179(3–4), 211–228. doi...

2019

Experimental Investigation On Self-Channelized Erosive Gravity Currents

Pierre Weill, Eric Lajeunesse, Olivier Devauchelle, François Métiver, Angela Limare, Benoît Chauveau, Dominique Mouazé

Journal of Sedimentary Research (SEPM)

... the fringe pattern which is modulated by the topography. The phase modulation was then calculated with a Fourier transform. Finally, a phase-unwrapping...

2014

Assessing the Origin and Variability of Eolian Lithic Material For High-Resolution Paleoceanographic Reconstructions Off Northern Chile (23° S)

Valentina Flores-Aqueveque, Gabriel Vargas, Stephane Alfaro, Sandrine Caquineau, Jorge Valdés

Journal of Sedimentary Research (SEPM)

... sediments was quantified using Fourier transform infrared (FTIR) spectroscopy with a precision of ± 1% (Vargas et al. 2004, 2007), according...

2014

Nano-Crystal Formation of TiO2 Polymorphs Brookite and Anatase Due To Organic—Inorganic Rock–Fluid Interactions

Hans-Martin Schulz, Richard Wirth, Anja Schreiber

Journal of Sedimentary Research (SEPM)

...e processed applying a fast Fourier transform (FFT) to calculate a diffraction pattern. The lengths of the different vectors measured from the diffractio...

2016

Studies of Reservoir Diagenesis, Burial History, and Petroleum Migration Using Luminescence Microscopy

Roger K. Mclimans

Special Publications of SEPM

... generation. Fourier transform infrared (FTIR) analyses of single oil inclusions have been done (see Guilhaumou et al., 1990; Rankin et al., 1990...

1991

Rift-Initiated Permian to Early Cretaceous Subsidence of the Sverdrup Basin

R. A. Stephenson, A. F. Embry, S. M. Nakiboglu, M. A. Hastaoglu

CSPG Special Publications

... than both the thermal conduction or Fourier constant, ∼107 y, and the evolution period of sedimentary basins, 108 y. The governing equations...

1987

Environmental Controls on Fish Faunas of the Middle Devonian Orcadian Basin

R. F. M. Hamilton, N. H. Trewin

CSPG Special Publications

... digitised, time scaled and Fourier transformed using the BMD2T/85 spectral analysis program on the Honeywell TSS at Aberdeen University by R.F.M.H....

1988

Floodplain topography and avulsion pathfinding control stratigraphic architecture in a numerical model of a fluvial fan

Caitlin Sifuentes, Harrison K. Martin, Kyle M. Straub, Elizabeth A. Hajek, Douglas A. Edmonds

Journal of Sedimentary Research (SEPM)

... parameter (Kumar and Foufoula-Georgiou 1997). Compared to a Fourier Transform, the continuous wavelet transformation is beneficial since the time...

2025

Coupling Geomechanics and Petrophysical Measurements for Production Enhancement in Organic-Rich Shales

Azra N. Tutuncu, Daisuke Katsuki, Binh T. Bui, Anton Padin, Bryan McDowell

Unconventional Resources Technology Conference (URTEC)

... one-waveform and Fast Fourier Transformations (FFT) were calculated to compare the signal frequency content at several stress and saturation state using...

2016

Evolution of Quaternary Shoal Complexes Off the Central South Carolina Coast

Walter J. Sexton, Miles O. Hayes, Donald J. Colquhoun

Special Publications of SEPM

... were analyzed for the content of heavy minerals and feldspars as well as for grain shape using fourier analysis reported Sediment analysis...

1992

Orbital Chronostratigraphy of the Valanginian…Hauterivian Boundary: A Cyclostratigraphic Approach

Vittoria Ferreri, Sabrina Amodio, Rosaria Sandulli, Bruno D'Argenio

Special Publications of SEPM

... of Sedimentary Research, v. 68, p. 1109–1130. LONGO, G., D’ARGENIO, B., FERRERI, V., AND IORIO, M., 1994, Fourier evidence for high-frequency astronomical...

2004

Development of Agile Framework for Model-Order Reduction of Large-Scale Geomechanical Models: A Novel Workflow for Coupled Simulations

Patrick Morkos, Eduardo Gildin

Unconventional Resources Technology Conference (URTEC)

...ming them into a set of independent (decoupled) equations using Fourier transform. The corresponding system is called eigenproblem and given by (𝐊 ...

2020

< Previous   58   59   60   61   62   Next >