Mineral-chemistry quantification and petrophysical calibration for multimineral evaluations: A nonlinear approach

Douglas K. McCarty, Paul N. Theologou, Timothy B. Fischer, Arkadiusz Derkowski, M. Rebecca Stokes, and Ann Ollila

AAPG Bulletin

...-ray absorption spectroscopy, chapter 12.3, in F. Bergaya, B. K. G. Theng, and G. Lagaly, eds., Handbook of clay science: Developments in clay science...

Extended Abstract: The Marine Biomass From Black Sea Coast, Composition And Characteristics, As An Unconventional Resource , #90099 (2009)

Bogdan Negreanu-Pirjol, Ticuta Negreanu-Pirjol, Maria Nastac, Alina Resteanu, Rodica SIRBU, Rima Ghassoub

Search and Discovery.com

.... The determination of the heavy metal content from the algal samples has been realized trough the flame atomic absorption spectrometry method (FAAS). The following...

ABSTRACT: Physical Sorption of Gases: Implications for Resources, Reserves, and Production from Sorbed Gas Reservoir Systems; #90122 (2011)

Jeffrey R. Levine

Search and Discovery.com

... as with the gas phase (if present). The terms absorption and adsorption are ambiguous. Absorption broadly describes the uptake of one substance within...

Abstract: Diamonds in an Archean Greenstone Belt: Diamond Suites in Unconventional Rocks of Wawa, Northern Ontario (Canada); #90172 (2014)

Loryn F. Bruce, Maya G. Kopylova, Micaela Longo, John Ryder

Search and Discovery.com

..., Collins, A.T., & Woods, G.S.,1992, Absorption and Luminescence spectroscopy. In: Field JE (ed) The properties of natural and synthetic diamond. 35–69...

Abstract: Quantitative Predication for Reservior Porosity via AVO; #90187 (2014)

Li Ang, Chen Shumin, Zhang Erhua, and Ju Linbo

Search and Discovery.com

... reflects the physical characteristics of the formation rock, inverse Q filtering method works well in eliminating the dispersion absorption of seismic...

Abstracts: Microseismic Source Inversion in Anisotropic Media; #90173 (2015)

Scott Leaney, Chris Chapman, and Tadeusz Ulrych

Search and Discovery.com

... terms. Not shown in (1) is a term for anelastic absorption due to Q. A practical approach is adopted, with values per layer per ray type (qP, qSv, Sh...

Abstract: Reflectivity Color Correction in Gabor Deconvolution; #90211 (2015)

Carlos Montana and Gary Margrave

Search and Discovery.com

... as amplitude decay, due to energy absorption, waveshape modification, due to stronger absorption of higher frequencies, and phase delay, due to dispersion...

A Deterministic Lithology Model for the Green River-Upper Wasatch Interval of the Uinta Basin; #10745 (2015)

Robert Cluff, Suzanne Cluff, Ryan Sharma, Chris Sutton

Search and Discovery.com

... density Pe = photoelectric absorption (log) Ufl = photoelectric absorption of fluid The RHOMAA-UMAA mineral identification plot determines the relative...

Application of the Instantaneous Quality Factor (Q) in the Characterization of the Austin Chalk and Eagle Ford Shale, South Texas, #41781 (2016).

Osareni Ogiesoba

Search and Discovery.com

... x (1) Where A is the amplitude at distance x from the source, A0 is the amplitude at distance zero a is the absorption coefficient. Commonly...

Experimental Measure of Clay Cation Exchange Capacity and Modeling of Factors Critical to Reservoir Desiccation; #42446 (2019)

Sebastian Smith, Mamdouh Shebl, Greg Salter, Stacy McWhorter

Search and Discovery.com

..., Netherlands, SPWLA-2004-HH, 14 p. Saidian, M., J.L. Godinez, and M. Prasad, 2016, Effect of Clay and Organic Matter on Nitrogen Absorption Specific Surface Area...

Remote Sensing of Hydrocarbons on Titan

John M. Curchin, Roger N. Clark

AAPG Special Volumes

... with laboratory reference spectra of organic ice that have complex absorption bands spanning the entire IR range, particularly in the 4.9+ m region (Clark...

The Cotton Valley Pinnacle Reef Trend in Robertson, Leon and Freestone Counties, Texas

GCAGS Transactions

... seismic amplitude loss, frequency absorption and inversion, but this work is somewhat hampered by the size of the target versus the Fresnel Zone...

Diffusion of Carbon Dioxide Across Rock Salt

P. L. Antonov П. Л. Антонов, G. A. Gladysheva Г. А. Гладышева, V. P. Kozlov В. П. Козлов

Petroleum Geology: A Digest of Russian Literature

.... According to the investigations of Smekal, the primary fractures in crystals of rock salt develop as a result of absorption of impurities and of the rapid...

Gas-Bearing Capability of the Lower Cambrian Sediments of the Parfenov Area

G. L. Grishin Г. Л. Гришин, I. P. Karasev И. П. Карасев, A. I. Kononov А. И. Кононов

Petroleum Geology: A Digest of Russian Literature

... of the section is shown by the catastrophic absorption of fluid during drilling of these sediments. In the course of a few hours more than 500 m3...

A MULTIPLE MEDIA GEOCHMICAL SURVEY OF A BOULDER TRAIN ASSOCIATED WITH THE DUDDRIDGE LAKE URANIUM DEPOSIT, SASKATCHEWAN

D.R. Haughton

Saskatchewan Geological Society

...: 9/HCl:HNO3 solution, then centrifuged or filtered in preparation for atomic absorption analysis. Hg concentration was obtained by a flameless atomic...

Memorial: Arles Francis Melcher (1883-1933)

C. E. Van Orstrand

AAPG Non-Technical and Memorials

... for Determining the Absorption and Permeability of Oil and Gas Sands for'Certain Liquids and Gases under Pressure," Bull. Amer. Assoc. Petrol. Geol., Vol. 9 (1925...

GEOCHEMICAL CASE HISTORY IN THE KEY LAKE AREA

B. Tan

Saskatchewan Geological Society

... by atomic absorption spectrophotometry. The organic content of a few selected samples was determined and it was demonstrated by regression analysis...

Field Study: Midway Field, Lafayette Co., Ark.

Shreveport Geological Society

Shreveport Geological Society

... on the Mississippi River. Midway gas is being processed through Barnsdall Oil Company's absorption and multi-stage fractionation type gasoline plant...

Applying Multimedia Modeling to Karst Systems: Comparing MEPAS, MMSOILS, and RESRAD

James L. Regens, Karen R. Obenshain, Curtis Travis, Martin Clauberg

Environmental Geosciences (DEG)

... of the three highest risk pathways for the hypothetical on-site residential receptor. MEPAS identified dermal absorption as the highest risk pathway...

Distribution of Exposed Limonitic Rocks and Soils From Landsat Multispectral Scanner Data on the Southern Ute Indian Reservation, Southwestern Colorado

Daniel H. Knepper Jr.

Rocky Mountain Association of Geologists

... Reservation in southwestern Colorado were used to map the distribution of limonitic materials at the surface. absorption in the ultraviolet portion...

Geologic Process Investigations of a Beach-Inlet-Channel Complex, North Inlet, South Carolina

Robert J. Finley

Atlantic Geology

... small completely marsh-enclosed creeks, to values of 80l to 90l for flooding ocean water. The light beam is attenuated due to both absorption...

3D Contrast Property Mapping to Enhance Subsurface Mapping Visualisation

Robert Van Eykenhof, Etienne Wildeboer Schut, Vincent Aubin

GEO ExPro Magazine

... salt. A simultaneous inversion was run using a set of laterally varying wavelets to compensate for the apparent energy absorption below the Zechstein...

Conversion Products of Volcanic Ash

A. L. Burwell

Tulsa Geological Society

... absorption ability. The popped individual volcanic ash particles produced by the new method should serve as aggregate in concrete, - in gypsum...

Polka-DotŽ Granite Clasts in the Ridge Route Formation, Ridge Basin, Southern California

Keith W. Ehlert

Pacific Section SEPM

... within the Salinian Block, east of the town of Santa Margarita. The "polka-dot" granite contains remnant masses of cordierite around which absorption...

Developments in Seawater Injection

Monica A. Jorque

Indonesian Petroleum Association

... with H2SO3 produced by burning eight tons of sulfur per day and absorption of the combustion gas (SO2) in seawater. The H2SO3 is added after deaeration...