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Welcome to the new Datapages Archives

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The AAPG/Datapages Combined Publications Database

Showing 5,195 Results. Searched 200,599 documents.

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ABSTRACT: Effects of Pore Types and Cementation on Velocity and Permeability in Carbonates; #90007 (2002)

Guido Bracco Gartner, Gregor P. Eberli, Gregor Baechle, Michael L. Incze, Flavio S. Anselmetti

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... a rock with similar velocity. In addition, variable pore types are responsible for deviations from the inverse relationship between total porosity...

Unknown

ABSTRACT: 3-D Stratigraphic Inversion of Mission Canyon Reservoirs, Little Knife and Billings Nose Trends, Williston Basin, USA: A New Technology for Reservoir Assessment; #90013 (2003)

Timothy A. Cross, Margaret A. Lessenger, Michael L. Hendricks

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... for blind tests. The stratigraphic inverse model accurately simulated the successions and thickness of facies and the thickness of the stratigraphic...

2003

ABSTRACT: Detailed Anatomy and Evolution of a West African Channel-Levee System: Response to Changing Bathymetry and Gravity Flow Processes; #90013 (2003)

Mark E. Deptuck, Gary S. Steffens, Carlos Pirmez

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... intervening lows. Correspondingly, the crest thickness of contemporaneous outer levees shows an inverse linear relationship with the depth of incision...

2003

ABSTRACT: Implications of Complex Stratigraphy on the Exploration for CBM and Conventional Reservoirs, Hartshorne Formation, Parts of Pittsburg and Hughes Counties, Oklahoma; #90048 (2005)

Cory Goodwin, Jim Puckette

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.... Sandstone trends impact coal thickness. Peat accumulation thins over thicker sandstone, whereas valley erosion removed underlying coals. The inverse...

2005

ABSTRACT: Uncorrelated Data-Driven Vibroseis Deconvolution; #90051 (2006)

Peter I. Pecholcs

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... includes useable harmonic distortion frequencies up to 150Hz (Figure 1). Using this signal to design an optimum inverse filter yields higher-resolution...

Unknown

Abstract: Contamination of Groundwater in Irrigated Areas under Arid Climate (Souss-Massa Aquifer, Morocco)

Tarik Tagma, Youssef Hsissou, Lhoussaine Bouchaou, Latifa Bouragba

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... of groundwater is increasing. Also, it is to identify the potential sources of pollution. Inverse Distance Weighting (IDW) interpolation method was used...

2008

ABSTRACT: Cyclic Variation of the Organic carbon Isotope Ratio (δ13Corg) and the Total Organic Carbon (TOC) within the Barnett Shale (Texas, USA): An Indication of 2nd Order Sea Level Change in the Mississsippian; #90113 (2010)

Sandeep Banerjee, Kurt Ferguson, Robert T. Gregory, and Paten Morrow

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.... Each cycle is characterized by unusual inverse correlation between TOC and δ13Corg . These cycles can be correlated with the 2nd order global sea level...

2009

ABSTRACT: Simulation and Verification of Poststack Seismic Data of Fluid- and Solid-filled Reservoirs; Case Study: Southern North Sea; #90115 (2010)

Aaron E. Auduson, Rob J. Arts, and Andries Wever

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... seismic survey areas were modelled. Two wells with salt-plugged zones within the reservoir interval made solid-fluid substitutions and inverse-solid...

2010

ABSTRACT: Compensating for Seismic Absorption Anomalies with 3-D Q-Tomography and Q-compensating PSDM; #90115 (2010)

Yi Xie, Kefeng Xin, James Sun, Carl Notfors, Barry Hung, and Roger Taylor

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... depth migrated data. Early attempts to treat dissipation were directed towards the elimination of its effects from the data by inverse Q-filters. Since...

2010

ABSTRACT Generalized Method for the Estimation of TOC from GR and Rt, #90104 (2010)

Heslop Kenneth A.

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... log curves are the Gamma Ray (GR) and Resistivity (Rt). Experience has shown there is an inverse relationship  between these curves. The GR typically...

2010

Stratigraphic Controls on Diagenesis and Reservoir Quality in a Saline Reservoir Geological Carbon Sequestration Target: the Middle Ordovician St. Peter Sandstone, Michigan Basin, USA, #90116 (2010)

Dave Barnes

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... hydrocarbon production in over 80 fields in Michigan. Three lithofacies are typically present in the Michigan subsurface. Although there is a general inverse...

2010

ABSTRACT Leakage Detection and Characterization to Accommodate Safe Storage of CO2 in Saline Aquifers, #90103 (2010)

Mehdi Zeidouni, Mehran Pooladi-Darvish, David Keith

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..., corresponds to the ‘inverse modeling problem’. The analytical model is used for sensitivity analysis to better understand the relationship between different...

2010

ABSTRACT: Hydrocarbon Potential of Sasin sediments of the Wealden - A Shale Gas Target in Germany; #90108 (2010)

Ulrich Berner, Tanja Kahl, and Georg Scheeder

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.... Production indices as well as the hydrocarbon yields of solvent extraction show an unexpected inverse relationship with the thermal maturity, with lowest...

2010

ABSTRACT: The Black Sea formed (mainly) within old Eurasian continental lithosphere and is (mostly) not a typical back-arc basin; #90109 (2010)

Randell Stephenson, Tadashi Yamasaki

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... that the lithosphere beneath the Black Sea is cold and strong. Inverse numerical models of tectonic subsidence of the margins of the Black Sea compared...

2010

Abstract: Heterogeneous gravity data combination for geophysical exploration research and the applications of the GOCE satellite data for regional basin and petroleum system analysis (Example from the Arabian Peninsula); #90137 (2011)

R. Abdul Fattah, S. Meekes, E. Guasti, J. Bouman, M. Schmidt, J. Ebbing

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... study. GOCE gravity gradients are used in forward and inverse modeling in the Arabian Peninsula. The data is combined with other gravity data...

2011

ABSTRACT: Development of Singular Points Method in Geophysics Singular Points Method Development in Geophysics; #90118 (2011)

A. Chernov, V. Boldyreva, Elyseeva, and R. Pasteka

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... a necessary condition for the approached decision of inverse problem of applied gravimetry is use of the additional information. The methods...

2011

High-Resolution Deconvolution with Sparsity and Lateral Continuity Constraints

Juefu Wang

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... encode such information in the form of sparse constraints within the trace and spatial smoothing constraints across the trace in the inverse problem...

Unknown

Abstract: Estimation of Q-factor and Phase Velocity Using the Recovered Stress-strain Relaxation Spectrum; #90172 (2014)

Dali Zhang, Michael P. Lamoureux, Gary F. Margrave

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... or complex modulus of the medium. Mathematically the problem is formulated as an inverse problem for reconstruction of spectral measure in the Stieltjes...

2014

Abstract: Time-lapse AVO Inversion; #90187 (2014)

A. Nassir Saeed, Laurence R. Lines, and Gary F. Margrave

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... from proposed inverse techniques are to improve model parameters estimations in the presence of noise, and to prove their robustness in terms...

2014

Abstracts: Full Waveform Inversion with Total Variation Regularization; #90173 (2015)

Amsalu Y. Anagaw, Mauricio D. Sacchi

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... of Physics, University of Alberta, Edmonton, Alberta, Canada Summary Waveform inverse problems are mathematically ill-posed and, therefore...

2015

Abstracts: Hyperpycnal Flow Deposits: Examples from the Mississippian and Cretaceous of the Alberta Basin; #90173 (2015)

Shaun C. O’Connell

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...) emphasizes the formation of coupled inverse and normally graded structures resulting from a waxing and waning hyperpycnal flow. In delta-front sandstone beds...

2015

Abstract: Static Corrections Via Raypath Interferometry: Recent Field Experience; #90224 (2015)

David C. Henley

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... traces by inverse filtering. Next, the surface-consistency constraint common to most conventional statics methods can be extended to the concept...

2015

Abstract: A Framework for Linear and Nonlinear Converted Wave Time-Lapse Difference AVO; #90224 (2015)

Shahin Jabbari and Kris Innanen

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..., R. H., and Weglein, A. B., 2012, Seismic Imaging and Inversion: Volume 1: Application of Linear Inverse Theory: Cambridge University Press...

2015

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