Gold, Silver, and Other Selected Trace Elements in the Phosphoria Formation of Western Wyoming

J. D. Love

Wyoming Geological Association

... used for gold and $10.00 per ounce for silver. Only a few fire assays for gold were made. Atomic absorption analyses with a threshold of 0.02 ppm gold...

Use of Thermal and Epithermal Neutron Measurements in Shaly Sand Evaluation

John Puffer , Gerrit d'Ablaing IV , Tim Toth , Harold Darling

GCAGS Transactions

... measurements leads to more accurate porosity and shaliness determination by taking advantage of thermal neutron absorption associated with clays and other...

Geology of the Northern Wasatch Front, Utah: Utah Geological Association Field Trip Road Log September 11, 1999

W. Adolph Yonkee, Jeffrey G. Eaton

Utah Geological Association

...-soil-absorption system density, Ogden, Valley, Weber County, Utah, in Robinson, L., editor, Proceedings of the 1990 Annual Symposium on Engineering...

Study of the Reed Dolomite Aided by Remotely Sensed Imagery, Central White-Inyo Range, Easternmost California

W. G. Ernst , Earnest D. Paylor II

AAPG Bulletin

... in the geologic map of Figure 6. End_Page 1013------------------------------ areas where no image subunits are distinguishable. The spectral absorption...

A New Approach to Tracer Surveys with Pulsed Neutron Logging

Randall C. Curnutt, Ronny B. Maas, Stephen Whittaker, Cholid Mas

Indonesian Petroleum Association

..., neutron scattering and neutron absorption. Both of these involve attendant gamma ray emission (the measured phenomena) and both are exploited in various...

Occurrence and Activity of Bacteria in Marine Sediments

Claude E. Zobell

Special Publications of SEPM

... absorption by the reduced muds are described, namely, chemical, enzymatic, and respiratory. Bacteria that decompose or transform proteins, lipins...

The 1987 PESA Lecture: PESA Australian Lecture: Australian Petroleum Resources „ Marketing is a Necessary Evil

Tom M. Savage

Petroleum Exploration Society of Australia (PESA)

..., with commercial production from Moonie, the oil industry has operated under a range of schemes associated both with the allocation and absorption...

Generation of Quaternary Gas in the Eastern Part of the Qiadam Basin, Qinghai Province, China

Gu Shusong, Liu Daren, Shao Hongshun

Circum Pacific Council Publications

... chain on the aromatic nucleus at 1,600, the absorption peak of the CH chain at 3,030, the absorption peaks of a few hydrogen atoms at 870, 810...

Shortwave Infrared Hyperspectral Imaging: A Novel Method For Enhancing the Visibility of Sedimentary And Biogenic Features In Oil-Saturated Core

Michelle Speta, Murray K. Gingras, Benoit Rivard

Journal of Sedimentary Research (SEPM)

... (e.g., Hunt and Salisbury 1976; Hunt and Ashley 1979; Crowley 1986). The operating principle behind this technique is the fact that light absorption...

Amine based liquid capture technology for direct air capture of CO2 … an overview on technology development

Ali Kiani, Mohamed H. Abdellah, Ali Pourkhesalian, Paul Feron

Australian Energy Producers Journal

... a second-generation DAC system, named the mist contactor. This system atomises the absorption liquid into fine droplets, increasing the contact area...

X-ray Radiography in the Study of Structures in Homogeneous Sediments

Wm. Kenneth Hamblin

Journal of Sedimentary Research (SEPM)

... on differences in X-ray absorption by the various constituents of the sample. Thus, variations in composition, texture, cementation, or fabric will outline...

Trace Metal Relationships in Bottom Sediments of a Fresh Water Stream--The Buffalo River, Arkansas

Kenneth F. Steele, George H. Wagner

Journal of Sedimentary Research (SEPM)

... of the sediments were analyzed by atomic absorption for Na, K, Mg, Ca, Zn, Cd, Cu, Pb, Fe, Co, Cr, Ni, and Mn. Zirconium was determined by X-ray...

Silica Mineral Diagenesis in Neogene Tertiary Shales in the Tempoku District, Hokkaido, Japan

Kiyohiro Mitsui, Kazuo Taguchi

Journal of Sedimentary Research (SEPM)

.... This material was used in X-ray diffraction, atomic absorption spectroscopy, infrared spectrophotometry, and microscopic observations. X-ray Diffraction...

ABSTRACT: Distribution and occurrence of lithium and gallium in coal fly ash from two power plants in Shanxi, China

Yunxia Liu, Fangui Zeng, Beilei Sun, Peng Jia

The Society for Organic Petrology (TSOP)

.... CaCO3 was sprayed into the absorption tower after be atomized, then it turned into fine droplets covering the entire section of the absorption tower...

ABSTRACT: A COMPREHENSIVE ASSESSMENT OF COALBED METHANE RESERVOIRS CHARACTERISTICS OF TUHA BASIN

Shuheng Tang, Yanbin Wang, Daisheng Zhang

The Society for Organic Petrology (TSOP)

... include permeability and Langmuir Volume. The bigger is the Langmuir Volume, the stronger is the absorption ability of coal. The higher is the permeability...

Turner Valley Oil and Gas Field

D. G. Penner

CSPG Special Publications

... gasoline and could be utilized as such without refining. Following this discovery two more wells were started and a small absorption plant was built...

Gasometric Determination of Carbon in Sediments By Hydroxide Absorption

Ronald L. Kolpack, S. Allen Bell

Journal of Sedimentary Research (SEPM)

...Gasometric Determination of Carbon in Sediments By Hydroxide Absorption Ronald L. Kolpack, S. Allen Bell 1968 Vol. 38 No. 2. (June), A gasometric...

Morphology of Ancient Reef Massifs of Permian Near-Urals and Their Oil-Bearing Character

Yu. Ye. Atlasman

Petroleum Geology: A Digest of Russian Literature

...-second order; 4-wells with absorption of drilling mud. See figure 1 for other symbols. Depressed zones are designated as local depressions...

Application of Visco-Acoustic Full Waveform Inversion to Shallow-Water, Shallow-Gas Data, #41802 (2016).

Xin Cheng, Ronan Petton, Ian Anstey, Wai-Leong Lai, Denes Vigh, Gavin Menzel-Jones

Search and Discovery.com

... effects must be characterized and compensated for. The first step in addressing the Earth’s absorption effects is to derive a spatially and temporally...

West Texas Geological Society Spring Field Trip Fort Worth to Midland, Texas On Highway 80 – Along the T. & P.

Gayle Scott, M. G. Cheney, V. C. Perini, Jr., M. E. Roberts

West Texas Geological Society

...-south trending flexure. Westward loss of Strawn, Bend, Barnett and Ellen-burger beds across Palo Pinto, Eastland, and Callahan Counties proves...

Petrology of Bethel Sandstone of South-Central Illinois

Willard D. Pye

AAPG Bulletin

... to by-passing, trapping, and absorption. FOOTNOTE 25. Cf. J. M. Weller and A. H. Sutton, op. cit., pp. 819-53. End_Page 107...

Highlights on 1948 Developments in Foreign Petroleum Fields

L. G. Weeks

AAPG Bulletin

...------------------------------ Gasoline is extracted at an absorption plant at Peyrouzet near the field, and the gas is piped to Toulouse, Pau, Tarbe, and other...

Secondary Migration and Accumulation: Chapter 12: Part II. Secondary Migration and Accumulation of Petroleum, Compiled by Robert H. Dott and Merrill J. Reynolds

AAPG Special Volumes

... in the reservoir-rock pores so occupied. Heald (1940) made this clear: One of the best-known examples of regional loss of permeability is furnished by the so...

ABSTRACT: A Whirlwind Tour of Shell Seismic Technologies Employed in the NCMA Basin

Analiese Ferreira, Nwenna Crooks-Smith, Faria Badhal, Michael Koop, Paul El Khoury, Henning Kuehl, Ahmad Zamanian, Satyakee Sen, Jorge De La Torre Guzman, Tom Merrifield, Oriol Falivene, Neal Auchter, Patricio Desjardins, Pedram Zarian, Marianne Vissinga, Olga Rodina, Austin Boles, John Martin

Geological Society of Trinidad & Tobago

... gas with low seismic velocities and high absorption creating imaging challenges at the reservoir level. 4) Amplitude preserving, high resolution...

SANDSTONE-TYPE URANIUM DEPOSITS IN THE N.W. TERRITORIES - ABSTRACT

Roger D. Morton

Saskatchewan Geological Society

... by replacement of a suite of secondary sulphides (and in part by reduction and absorption of uranium by organic compounds) during zeolite facies burial...