V. Contributions of GeoSeismic Modeling

Norman S. Neidell

AAPG Special Volumes

... of this focusing on a seismic section. Figure 14c shows the rays emerging from all horizons. Figure 14d is a synthetic seismic section from the model...

Examining Hydrated Minerals Using Optically Stimulated X-Ray Diffraction, an Inexpensive Modification of Traditional Diffractometers: RESEARCH METHODS PAPERS

Javier Garcia-Guinea , Rafael Abella , Sergio Sanchez-Moral , Raul Benito , Daniel Martin-Ramos

Journal of Sedimentary Research (SEPM)

...) glass slides breaking because of thermal shock, (2) thermal expansion of hydrated magnesium sulfates, which modified the surface exposed to the X-rays...

Large Thin Slicing: A New Method for the Study of Fabrics in Lithified Sediments

Michael Garton, Duncan McIlroy

Journal of Sedimentary Research (SEPM)

... not reveal sufficient contrast for X-rays, nor are such sediments amenable to study in hand specimen—even after polishing—because of insufficient...

Dune Sands Examined by Infrared Photography: GEOLOGICAL NOTES

Daniel J. Stanley , Donald C. Rhoad

AAPG Bulletin

...: Jour. Sed. Petrology, v. 36, p. 1144-1149. Rolfe, W. D. I., 1965, Uses of infrared rays, in Handbook of paleontological techniques (Kummel and Raup...

Presidents, Precedents, Provocation, and Prerogative--Are Geologists Scientists?

Sherman A. Wengerd

AAPG Bulletin

... for the next 15 years. The report came from a study of such energy sources as natural steam (geothermal), hydroelectric, tides, the sun's rays, and burning...

K/Ar Dating of Time of Gas Emplacement in Rotliegendes Sandstone, Netherlands

Mingchou Lee, James L. Aronson, Samuel M. Savin

AAPG Bulletin

...-rays (Lee, 1984). This diagenetic alteration of kaolinite is cited in following sections as an indicator of the degree of diagenetic alteration...

Assessing and processing three-dimensional photogrammetry, sedimentology, and geophysical data to build high-fidelity reservoir models based on carbonate outcrop analogues

Ahmad Ramdani, Pankaj Khanna, Gaurav Siddharth Gairola, Sherif Hanafy, and Volker Vahrenkamp

AAPG Bulletin

... and Vertical Resolution of the Stromatoporoid-coral Buildup The P-wave refraction ray paths (Figure 13C) show that refraction rays do not penetrate...

Abstract: Applications of Natural Alpha-particle-induced Defects in Quartz to Exploration of Uranium Deposits; #90172 (2014)

Yuanming Pan, Sanda M. Botis, Gary Yeo

Search and Discovery.com

... from the Athabasca Basin, show that the formation of the E1 center is more consistent with an origin related to beta electrons and gamma rays...

Abstract: A Ray+Waveform Inversion for the Potency Tensor; #90187 (2014)

Scott Leaney and Chris Chapman

Search and Discovery.com

...orption-dispersion model is used. The sum over rays may include mode conversions, reflections, internal multiples and head waves in addition ...

Abstract: 3C Deghosting for Refraction Time-lapse Monitoring; #90187 (2014)

P. B. Wills and K. De Meersman

Search and Discovery.com

... as the (receiver-side) ghost. The figure shows the wave fronts and rays for both wave fields. Arrows representing the particle motion indicate...

Introduction to Geological Perspectives of Global Climate Change, by Lee C. Gerhard, #70030 (2007).

Search and Discovery.com

Integration of Imaging Techniques over Multiple Scales, Samuel T. Best, Stephen O. Sears, Clinton S. Willson, #40658 (2010)

Search and Discovery.com

Modern Seismic Imaging and Basin Modeling Reveals Sub-Basalt Hydrocarbon Potential of Offshore India, #10473 (2012)

Roberto Fainstein, Somen Mishra, Rajesh Kalra, Jyoti Shah, Munukulta Radhakrishna, Bjorn P. Wygrala

Search and Discovery.com

...?  Utilization of effective drilling and production technologies Seismic Imaging Problems  Transmission losses due to near vertical rays penetrating...

Surface Geochemical Exploration Using Bacterial and Plant Bioindicators, Northern Neuquen Basin, Argentina; #41194 (2013)

Fernando Larriestra, Claudio N. Larriestra, Daniel Lanussol, and Nicolás Davies

Search and Discovery.com

... to X-rays. Also, trace element analysis of the oil was carried out using atomic absorption spectrometry (AAS) to search for a relationship between...

3D Modeling of Carbonate Reservoir Analogue Outcrops Using CAMURES Methodology, Sergipe-Alagoas Basin (SEAL), Northeastern Brazil; #41631(2015)

Antônio Jorge Vasconcellos Garcia, Daniela Menezes Ribeiro, Samuel Silva Figueiredo, Márcio Santana Dantas, Izaura Oliveira, Karen Ariadne Santos Leite, Gustavo Gonçalves Garcia

Search and Discovery.com

... electric logging of facies associated with vertical gamma rays logs in the outcrop, acquisition of 3D outcrop digital data, sample collection...

Improving Unconventional Hydrocarbon Recovery by Reducing Formation Damage, #80562 (2016).

David P. Cercone, John R. Bargar, Gordon E. Brown, Anna L. Harrison, Adam D. Jew3, Megan K. Dustin, Katharine Maher, C. Joe-Wong, Mark D. Zoback, Yijin Liu

Search and Discovery.com

... reactions caused by fracking fluid-shale interactions. The TXM uses high-flux focused x-rays to image shales at a spatial resolution of 30 nanometers...

Seismic Imaging of the Overturned Limb of a Footwall Syncline in the Alberta Foothills of the Canadian Rocky Mountains and Its Impact on Exploration; #30533 (2017)

Andrew C. Newson

Search and Discovery.com

..., the sonic log information and tomographic velocities (turning rays). This was followed by an iterative loop of pre-stack depth migration and velocity updates...

The Upper Cretaceous (Turonian) Carlile Shale of Eastern South Dakota and Adjacent Areas with Correlations to the Black Hills of South Dakota and Wyoming; #51629 (2019)

Steven D. Jorgensen, Neal L. Larson

Search and Discovery.com

... species of sharks, 5 species of rays, several species of fish and marine reptiles from this thin sandstone. One of the authors (SDJ) spent several...

Normal Moveout and Dip Moveout, C. L. Liner, #40037

Search and Discovery.com

Some Physical Principles of the Origin of Petroleums

Chester W. Washburn

AAPG Bulletin

... is thought to be derived from the sun's rays. In animal matter it is probably derived from the oxidation of absorbed vegetal matter in the protoplasm...

A Survey of Fossils and Geology of Red Rock Canyon Open Space, Colorado Springs, Colorado

Sharon Milito

Rocky Mountain Association of Geologists

... and Niobrara Formation display shark and fish teeth, ammonites, inoceramids, a possible Mosasaur palatine tooth, and tail or fin rays of an Ichthyodectes sp...

Deepwater Outcrop Analogue Study: Basal Bunkers Sandstone, Donkey Bore Syncline, Northern Flinders Ranges, Australia

N. Ceglar, M. R. W. Reilly, T. H. D. Payenberg, S. C. Lang

Petroleum Exploration Society of Australia (PESA)

... embankment at Site 2 (Fig. 8). 500 Graphic logs prepared from spectral measurements of naturally occurring gamma rays at outcrops are useful...

Mollusk species at a Pliocene shelf whale fall (Orciano Pisano, Tuscany)

Silvia Danise, Stefano Dominici, Ubaldo Betocchi

PALAIOS

... The full dataset includes 42 species of gastropods, 50 bivalves, 5 scaphopods, bony fishes, sharks, and rays (Carcharhinus sp., Hexanchus griseus, Raja cf...

Landscapes of the North Slopes of the Uinta Mountains

R. E. Marsell

Utah Geological Association

.... The highest craggy peaks bordering the basin are the first to be tipped by the sun’s golden rays, which rapidly move down cliff face and talus slope...

A Study of Relationship Between Permeability and Porosity of Sandstone Reservoir Using Hydraulic Conductivity Method

Agus Susilo, Pudji Permadi

Indonesian Petroleum Association

... indicated from the large ILM resistivity value, larger than that of Rt. Based on the log record shown above, concerning the record of gamma rays (GR...