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The AAPG/Datapages Combined Publications Database

Showing 1,643 Results. Searched 200,693 documents.

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Elastic FWI imaging of a complex presalt structure using NATS data

Arthur Henrique, Luiz Felão, Sergio Barragan, Florian Jouno

International Meeting for Applied Geoscience and Energy (IMAGE)

... in this region due to the presence of high impedance contrasts and complex scattering. The RTM using the 20 Hz E-TLFWI model (Figure 1d) shows only minor...

2023

Advances in seismic acquisition and processing technologies steered the success of exploration and development in Kuwait

Adel El-Emam

International Meeting for Applied Geoscience and Energy (IMAGE)

... with multiples (e.g. FWM), the potential of inverse scattering series for imaging without velocity model (Weglein, 2012) and multi-component acquisition...

2024

Improved subsalt imaging in the Eastern Mediterranean Sea with converted wave attenuation

Monica Hartmann, Jana Caskey, Benjamin Cole, James McLeman, Tom Rayment, Ares Ouzounis

International Meeting for Applied Geoscience and Energy (IMAGE)

... and scattering velocities together with a base-of-salt reflectivity is used to generate kinematically accurate data domain noise models of the PSPP and PPSP...

2024

Fathogram Indications of Bottom Materials in Lake Michigan

J. L. Hough

Journal of Sedimentary Research (SEPM)

... became fainter. Two factors were involved: (1) the path of the sound beam was longer, and more energy was lost by scattering; (2) more energy...

1952

Enhancing Placement of Microsized Proppant in Microfractures for Increasing Stimulated Reservoir Volume in Shale Reservoirs

Liang Xu, Kai He, Philip Nguyen, Paul Lord

Unconventional Resources Technology Conference (URTEC)

... of 175°F. Additionally, the MP solutions were quantitatively analyzed using the dynamic light scattering technique with a DelsaMax™ PRO Analyzer from...

2018

Relation of Organic Matter to Color of Sedimentary Rocks

H. Whitman Patnode

AAPG Bulletin

... in the low reflectivities much more readily than in the high reflectivities. This probably accounts for some of the scattering in the high reflectivities...

1941

6 SEM Characterization of Shale Gas Reservoirs Using Combined Secondary and Backscatter Electron Methods: An Example from the Haynesville Shale, Texas and Louisiana

David R. Spain, Ryan McLin

AAPG Special Volumes

... the k-orbitals of the specimen atoms by inelastic scattering interactions, with beam electrons giving a large depth of field on high-relief surfaces...

2013

Nano-surfactant Packages for Enhanced Oil and Gas Recovery in Hydraulic Fracturing- Impact on the Nano-sizers on the Performance of Conventional Surfactants

Sarkis Kakadjian, Amanda Flowers, Jarrett Kitchen, Amanuel Gebrekirstos, Kristopher Boyd, Otman Algadi

Unconventional Resources Technology Conference (URTEC)

... on the size of the micelles by light scattering. Those formulations that once diluted in brackish and/or produced water showed size of the micelles below 100...

2023

Seismic Imaging at Conger: Lessons Learned in Gulf of Mexico Subsalt Imaging

Thomas C. Bergeon, Brad A. Robison

GCAGS Transactions

... pull-up under salt. Evaluation of this area was inconclusive on the time-migrated data due to the scattering of seismic rays with varying salt...

2006

Reef Delineation by Multiple Offset Borehole Seismic Data Collection: A Case Study

D. E. Miller and L. Dupal

AAPG Special Volumes

... on linearized inverse scattering (Born inversion; see e.g. Stolt and Weglein, 1985, for a summary). Figure 3. Plan view of the experiment showing well...

1987

Gas Seeps and Subsurface Structure off Panama City, Florida: GEOLOGIC NOTES

Sunit K. Addy, J. Lamar Worzel

AAPG Bulletin

.... The other effect of the presence of gas in the sediment is "smearing," where scattering of reflected energy causes smudging of a seismic section...

1979

Frontier Areas and Exploration Techniques: Frontier Lignite Exploration in the South-Central United States

Charles C. Wielchowsky, G. F. Collins, L. K. Gerahian, E. J. Calhoun

Houston Geological Society

...] categories of Kaiser (1974). Also, in this chapter many references will be made to the literature on lignite; familiarity with the theory of lignite...

1977

Revision of Platte River Alluvial Facies Model Through Observations of Extant Channels and Barforms, and Subsurface Alluvial Valley Fills

John D. Horn, Christopher R. Fielding, R.M. Joeckel

Journal of Sedimentary Research (SEPM)

... principles of ground penetrating radar, in Jol, H.M., 2009. Ground Penetrating Radar: Theory and Applications: Oxford, U.K., Elsevier, p. 3–37. Best, J.L....

2012

Do Terrestrial Vertebrate Fossil Assemblages Show Consistent Taphonomic Patterns?

Jason Richard Moore

PALAIOS

..., 521 p. BINFORD, L.R., and BERTRAM, J.B., 1977, Bone frequencies and attritional processes, in Binford, L.R., and Bertram, J.B., eds., For Theory...

2012

Magnetic-Fabric Analysis As A Tool To Constrain Mechanisms of Deep-Water Mudstone Deposition In the Marnoso Arenacea Formation (Miocene, Italy)

Eleonora Dall'olio, Fabrizio Felletti, Giovanni Muttoni

Journal of Sedimentary Research (SEPM)

... anisotropy: methodologies, theory, application and suggestions for integration: Earth-Science Reviews, v. 82, p. 101– 142. Balsley, J.R....

2013

A paleoecologic comparison of two edrioasteroid (echinodermata) encrusted pavements from the Upper Ordovician Corryville Formation of Florence, Kentucky and the Miamitown Shale of Sharonville, Ohio U.S.A.

René A. Shroat-Lewis, Colin D. Sumrall, Michael L. Mckinney, David L. Meyer

PALAIOS

... together quickly decayed, allowing disarticulation and scattering of the skeletal elements. Taphonomic studies of recent Published Online: June 2014...

2014

BOREAL EARLY TURONIAN CALCAREOUS NANNOFOSSILS FROM NEARSHORE SETTINGS„IMPLICATIONS FOR PALEOECOLOGY

CHRISTIAN LINNERT, JÖRG MUTTERLOSE

PALAIOS

... of calcareous nannofossils (Lubke et al. 2015). Scattering and ¨ absorption of light through suspended particles (single celled organisms, amorphous...

2015

Dolomitization of Siluro-Devonian Limestones in a Deep Core (5,350 M), Southeastern New Mexico

Donald H. Zenger, John B. Dunham

Special Publications of SEPM

... sutured seam respectively of Wanless 1979 at one end of the spectrum is a scattering of dolomite crystals along and truncating a 6C such filled...

1988

Oil Production from a Sill Complex Within the Vaca Muerta Formation

Juan B. Spacapan, Remigio Ruiz, Rene Manceda, Alejandro D’Odorico, Emilio Rocha, Emilio Rojas Vera, Adrian Medialdea, Diego Cattaneo, Octavio Palma, Héctor A. Leanza, Olivier Galland

AAPG Special Volumes

... mD up to 5 mD; however, most of the measurements fall in the 0.01–0.1 mD interval (Figure 6). The scattering observed in both data sets suggests some...

2020

Gas Hydrate Offshore Vancouver Island, Northern Cascadia Margin

M. Riedel, Eleanor C. Willoughby, Nigel Edwards, Roy D. Hyndman, George D. Spence, Ross Chapman, Marc-Andre Chen, Ivana Novosel, Katrin Schwalenberg

AAPG Special Volumes

... (Lee et al., 1993); (2) the rock-physics modeling (e.g., effective medium theory by Helgerud et al., 1999; cementation model by Dvorkin and Nur, 1993...

2009

Graphical Techniques for the Analysis and Display of Logging Information: Chapter 2

John H. Doveton

AAPG Special Volumes

..., 1988, Application of color information theory to the display of lithologic images from wireline logs: Transactions of the SPWLA 29th Annual Logging...

1994

Dolomitization of Miocene Carbonates, Gulf of Suez, Egypt

M. Coniglio, N. P. James, D. M. Aissaoui

Journal of Sedimentary Research (SEPM)

...: theory and application of trace element technique, in Arthur, M. A., Anderson, T. F., et al., eds., Stable Isotopes in Sedimentary Geology: Soc. Econ...

1988

Spectral Reflectance Characterization (0.4 To 2.5 and 8.0 To 12.0 µm) of Phanerozoic Strata, Wind River Basin and Southern Bighorn Basin Areas, Wyoming

Harold R. Lang, Mary Jane Bartholomew, Cindy I. Grove, Earnest D. Paylor

Journal of Sedimentary Research (SEPM)

.... of Geologists, p. 34-44. HAPKE, B., 1981, Bidirectional reflectance spectroscopy 1. Theory: Jour. Geophys. Res., v. 86, p. 3039-3054. HUNT, G. R., 1977...

1990

Resistivity Mapping and Petrophysical Study of Upper Devonian Inter-reef Calcareous Shales of Central Alberta, Canada

R. G. McCrossan

AAPG Bulletin

... of the scattering of points can be attributed to the influence of depth. The resistivity at comparable carbonate contents increases with depth. A residual...

1961

Illitization of Diagenetic Kaolinite-to-dickite Conversion Series: Late-stage Diagenesis of the Lower Permian Rotliegend Sandstone Reservoir, Offshore of the Netherlands

Bruno Lanson , Daniel Beaufort , Gilles Berger , Julien Baradat , Jean-Claude Lacharpagne

Journal of Sedimentary Research (SEPM)

...------------------------ Structures: Theory and Applications to Microdivided Silicates and Carbons: Berlin, Springer-Verlag, 371 p. DRITS, V.A., WEBER, F., SALYN...

1996

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