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The AAPG/Datapages Combined Publications Database
Showing 2,898 Results. Searched 200,673 documents.
From Arrhenius to CO2 Storage: Part XIII: The Temperature Profile in a Grey Atmosphere
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... an approximate equation for radiative transfer of spectral flux in the atmosphere. The equation depends on the absorption coefficient αν = nσν being...
2021
Transmitted Infrared Photography: Cincinnatian Limestones: NOTES
Syed A. Ali, Malcolm P. Weiss
Journal of Sedimentary Research (SEPM)
...., 1967, Dune sands examined by infrared photography: Am. Assoc. Petroleum Geologists Bull., v. 51, p. 424-430. WOLFF, R. G., 1965, Infrared absorption...
1968
Chlorophyll-Degradation Products in Sediments of Black Sea: Biology
Carl J. Lorenzen
AAPG Special Volumes
... the equation (modified from Lorenzen, 1967b): [EQUATION] where K is the specific absorption coefficient of phaeo-pigments (18.7); OD667...
1974
In-Situ Analysis of Traces, Minor and Major Elements in Rocks and Soils with a Portable XRF Spectrometer; #41836 (2016)
Anthony Thomas, Joachim Heckel, Dirk Wissmann
Search and Discovery.com
... of international reference materials from various sources like: NIST, IRMM, USGS, CRPG, GBW, AMIS, SARM, and others. The mass absorption coefficient...
2016
Stratigraphic Distribution of Some Residual Organic Compounds in Upper Jurassic
Frederick M. Swain
AAPG Bulletin
...., and Scott, E. J. Y., 1950, Relation between structure and the longest ultraviolet absorption band of polycyclic aromatic hydrocarbons: Proc. Phys. Soc...
1963
SOBM Distortion to Mud Log Reading and Its Impact to Reservoir Fluid Analysis: Case Study from The Telisa Formation in Suban Field, Corridor Block South Sumatera
Budi R Permana, Yan Darmadi, Miftahul Firdaus
Indonesian Petroleum Association
... reading by absorption of the C2-C5 components. In addition, the longer the hydrocarbon chain the more absorption takes place. In order to determine what...
2017
Mitigating Sloshing Impacts on Gas Pre-Treatment in Flng Using CFD-Hysys Coupled Analysis: A Case Study of Agung II Field
Fatahillah M. D. Shodiq, Tyara N. Andhin, Gde M. Wijaksara
Indonesian Petroleum Association
... into the HYSYS to determine the acid gas removal efficiency. The absorption efficiency using methyl diethanolamine (MDEA) with and without an additional...
2024
Water in Skeletal Carbonates
Susan J. Gaffey
Journal of Sedimentary Research (SEPM)
... York, Elsevier, 620 p. BAYLY, J. G., KARTHA, V. B., AND STEVENS, W. H., 1963, The absorption spectra of liquid phase H2O, HDO and D2O from 0.7 µm to 10...
1988
The Hydrogeology of Ogden Valley, Weber County, Utah, and Recommended Waste-Water Management Practices to Protect Ground-Water Quality
Mike Lowe, Janae Wallace
Utah Geological Association
... 2,300 individual on-site wastewater disposal systems. The majority of these systems are “conventional” septic tank soil-absorption systems...
1999
An immersed absorbing boundary condition for scalar wavefield modeling under topography
KeJi Chen, Hanming Chen, Hui Zhou
International Meeting for Applied Geoscience and Energy (IMAGE)
... and the wavefield prediction is implemented along the normal direction of the surface, which means wavefield absorption along the normal direction. Numerical...
2022
Nanoscale Visualization of Gas Shale Pore and Textural Features
Bolivia Vega, Joy C. Andrews, Yijin Liu, Jeff Gelb, Anthony Kovscek
Unconventional Resources Technology Conference (URTEC)
... penetration (~1-20 μm) for nondestructive imaging of relatively thick samples, absorption contrast in the ~5-14 keV range, and X-ray absorption near edge...
2013
Sour Fields Development: New Bulk Removal Technologies
Liberato Giampaolo Ciccarelli, Anna Chiara Fortuzzi, Marco Bertino, Umberto Cocca, Federica Rossi
Indonesian Petroleum Association
...), is a physical absorption process exploiting the tendency of condensates to absorb H2S; the second one is a gas permeation process. This paper presents...
2009
The Rhomaa - Umaa Crossplot
John H. Doveton
Special Publications of SEPM
... at FIG. 50.-- Source of log measurements for estimation of RHOmaa (apparent grain density) and Umaa (apparent volumetric matrix photoelectric absorption...
1994
Impulse Acoustical Logging in a Cased Drill Hole
L. A. Sergeyev, A. A. Boyaroyts, V. V. Churlin, O. N. Sokolov
Petroleum Geology: A Digest of Russian Literature
... to estimate the velocity of propagation of elastic waves and their absorption in the stratum. In order to determine not only the amplitude but also...
1963
Unlock uncertainties of land FWI over complex areas
Bin Yu, Wei Yang, Jun Liu, XueJun Ma, ZongJie Li, Chang Hua Zhang, XueJian Liu, Min Zhou, Mingqiu Luo, Yequan Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
... these challenges: 1. 2. 3. 4. Addressing Near-Surface Effects: Simulating the absorption effect over the surface to mitigate nearsurface effects which...
2024
Trimmed Carbon Capture and Storage (TCCS) Technology Through Innovation Method Based on Microalga Use in Photobioreactors as Planning Strategy for Mitigation of CO2 Gas Emissions in Oil and Gas Industry
Pandhu Dirga Pratama, Adjie Bimo Ananto, Abhista Danis Wara
Indonesian Petroleum Association
... system on a laboratory scale, which can later be used to determine and increase carbon absorption capacity by Carbon Capture and Storage (CCS...
2019
Abstract: The Origin of Hydrocarbons in Fluid Inclusions in Diamonds; #90172 (2014)
Maya G. Kopylova
Search and Discovery.com
... in the diamonds exists as A-centers. Further quantification of the spectra is difficult as absorption of inclusions interferes with absorption...
2014
Application of Reflectance Spectrometry to Assessment of Alteration Mineralogy at the Key Lake Uranium Deposit, Saskatchewan
Steven Earle, Ken Wheatley, and Ken Wasyliuk
Saskatchewan Geological Society
... in this study is indicated. Figure 4 - Visible and near-infrared spectra for selected minerals (data from U.S. Geol. Survey). Hematite shows strong absorption...
1999
Distribution of Carbohydrate Residues in Some Fossil Specimens and Associated Sedimentary Matrix and other Geologic Samples
F. M. Swain , M. A. Rogers , R. D. Evans , R. W. Wolfe
Journal of Sedimentary Research (SEPM)
... method ranged from 4 to 900 ppm. The rock matrix associated with the fossils contained carbohydrates in the range 15 to 660 ppm. Absorption spectra...
1967
Ethane Extraction for Petrochemical Feedstock
Bambang Bramono, R. G. Hutton, R. E. Losbaugh
Indonesian Petroleum Association
... the gas is liquefied. Exhibit 3. Arun LNG scheme Evaluation of Ethane Process Two ethane extraction processes were evaluated. One was an absorption...
1975
Bentonite in the Upper Cretaceous of Louisiana: GEOLOGICAL NOTES
M. N. Bramlette
AAPG Bulletin
... with the absorption of up to seven times its volume of water. These properties are due to the dominant mineral, leverrierite, which is probably an alteration...
1924
From Arrhenius to CO2 Storage: Part XII: Model for Radiative Transfer of Fluxes in the Temperature-Stratified Atmosphere
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... a traveling beam of radiation loses energy to absorption and gains energy by emission processes. The fundamental quantity that describes this radiation...
2021
ABSTRACT: SORPTION BEHAVIOR OF METHANE AND CARBON DIOXIDE ON COAL
Z.Weishauptová, J.Medek
The Society for Organic Petrology (TSOP)
... can be analyzed, and thus the adsorbed and absorbed parts quantitatively distinguished. As the absorption is realized in a macromolecular network...
2006
Main Results of Geological Exploration in the Commercial Regions of West Siberia in 1971-75 and Future Plans
B. V. Kornev, Yu. B. Fain, U. G. Ishayev, M. I. Kozlova, B. M. Bikbulatov
Petroleum Geology: A Digest of Russian Literature
... depth point seismic surveying has disclosed that a zone of anomalous absorption of elastic waves on experimental profiles of the Mamontov field coincides...
1977
Abstract: Some Aspects of Modern Rock Slope Engineering
R. M. Spang
Geological Society of Malaysia (GSM)
..., systematic tests were conducted to determine the energy absorption capability of each protection system, such as rail and tie walls, and different wire...
1995