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Prospecting and Testing for Oil and Gas

Description: From Introduction: "Part I of this paper discusses briefly some of the features of oil and gas accumulation and describes certain oil-field rocks and minerals. Part II deals with the kinds of tools that should be used and the information necessary for selecting proper tools. Part III discusses the accurate testing of strata for oil or gas and states principles based on conditions that have frequently existed in well drilling."
Date: 1922
Creator: Collom, R. E.
Item Type: Refine your search to only Report
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The Proton Nuclear Magnetic Resonance Spectra of Pyridines

Description: Report discussing the proton NMR spectra of 32 pyridines in two solvents, carbon tetrachloride and bezene-d6, are presented. The chemical-shift and differential-shift values are correlated with the substitutent position and with the solvent media. The ring protons and the protons on alkyl substituents are tabulated. The paramagnetic shift of the protons adjacent to the nitrogen is discussed, and a proposed structure for the pyridine-benzene complex that is consistent with the observed anomalous… more
Date: 1971
Creator: McDonald, F. R.; Decora, A. W. & Cook, G. L.
Item Type: Refine your search to only Report
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The Purchase of Coal by the Government Under Specifications with Analyses of Coal Delivered for the Fiscal Year 1908-9

Description: From Introduction: "This bulletin is the third of a series showing the results of government purchases of coal according to specifications as its quality and giving typical forms of proposals for supplying coal and general information relating to government coal purchases. This paper gives in detail the results of government purchases of coal for the fiscal year 1908-9 and the list of contracts with abstracts of specifications for the fiscal year 1909-10, and summarizes the information on this … more
Date: 1910
Creator: Pope, George S.
Item Type: Refine your search to only Report
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Purchase of Coal by the Government Under Specifications: with Analysis of Coal Delivered for the Fiscal Year 1908-9

Description: From Introduction: "This bulletin is the third of a series showing the results of government purchases of coal according to specifications as to its quality and giving typical forms of proposals for supplying coal and general information relating to government coal purchases. This paper gives in detail the results of government purchases of coal for the fiscal year 1908-9 and the list of contracts with abstracts of specifications for the fiscal year 1909-10, and summarizes the information on th… more
Date: 1910
Creator: Pope, George S.
Item Type: Refine your search to only Report
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Qualitative and Quantitative Aspects of Crude Oil Composition

Description: Report issued by the Bureau of Mines over studies conducted on the composition of crude oil. As stated in the abstract, "this publication summarizes the literature on the composition of petroleum, with special emphasis on naphtha and gas oil, and provides a source book for the known qualitative and quantitative facts on crude oil composition" (p. 1). This report includes tables, and illustrations.
Date: 1968
Creator: Smith, Harold Manton
Item Type: Refine your search to only Report
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Quarry Accidents in the United States During the Calendar Year 1931

Description: Report published by the U.S. Bureau of Mines which is a compilation of accidents in quarries located in the United States with data regarding the number and kinds of accidents as well as information about the mining operations (e.g., number of men employed, kinds of quarries, amount of work performed, etc.). This report covers 1931, which was the safest year for the industry since 1913; the data represents all states of the quarrying industry and figures are based on returns representing 1,530… more
Date: 1933
Creator: Adams, William W.
Item Type: Refine your search to only Report
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