Optical measurements of crude oil samples under simulated conditions
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Optical measurements of crude oil samples under simulated conditions by Warren A. Hovis

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Published by U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Environmental Satellite Service in Washington, D.C .
Written in English

Subjects:

  • Oil spills -- Remote sensing.

Book details:

Edition Notes

StatementWarren A. Hovis and John S. Knoll.
SeriesNOAA technical memorandum NESS -- 105.
ContributionsKnoll, John S., United States. National Environmental Satellite Service.
The Physical Object
Paginationiii, 13 p. :
Number of Pages13
ID Numbers
Open LibraryOL17825176M

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Biodegradation of Dispersed Forties Crude and Alaskan North Slope Oils in Microcosms Under Simulated Marine Conditions Article in Spill Science & Technology Bulletin 8(2) April 68 Crude Measurement jobs available on Apply to Driver, Operator, Operations Associate and more! A representative subset of oil samples (i.e., total of 30 samples which contained more than μL of crude oil and the technical oil mixture), with spatial and temporal variation, were placed on the ATR-IR (Alpha-P, Bruker) diamond cell and were analyzed with a 2 cm −1 resolution over a cm −1 range. An air background subtraction Author: Diana Saltymakova, Durell S. Desmond, Dustin Isleifson, Nariman Firoozy, Thomas D. Neusitzer, Zhanta. Under typical ambient conditions, the asphaltene constituents, resin constituents, maltenes, and the oil phase are in thermodynamic equilibrium. This equilibrium can be disturbed by a number of factors such as pressure reductions, change in temperature, and change in asphalt composition (through blending with asphalt samples from different.

crude oil the colloidal instability index and crystallite parameters were obtained. The crude oil investigated was found to be composed of 38% of saturates, 28% of aromatics, 21% of resins and 11% of asphaltenes. From this composition the colloidal instability index of crude oil sample is estimated to value of which suggests a. Lowering uncertainty in crude oil volume measurement has been widely considered as one of main purposes in an oil export terminal. It is found that crude oil temperature at metering station has big effects on measured volume and may cause big uncertainty at the metering point. As crude oil flows through an aboveground pipeline, pick up the. Fig. 2 a Optical absorption of Nujol and crude oil—Nujol solution in proportions , , , , and ; b Optical density at nm in function of oil concentration; c Nujol emission under excitation at , and nm Fig. 1 Emission wavelength of . UNESCO – EOLSS SAMPLE CHAPTERS PETROLEUM ENGINEERING – DOWNSTREAM - Analytical Methods And Techniques Applied To Crude Oil And Petroleum Products - James G. Speight ©Encyclopedia of Life Support Systems (EOLSS) 1. Petroleum Analysis Introduction Petroleum (also called crude oil) (ASTM Test Method D) meaning literally rock oil is the term used to describe a File Size: KB.

  Crude Oil, Soil Samples, and Chemicals. Crude oil was obtained from Digboi Refinery, Assam, India and has been used throughout the study. Soil Samples for bacterial isolation were collected from the oilfields of Lakwa ( °N, °E) and Rudrasagar ( °N, °E) situated at upper Assam and oil-contaminated garage soil obtained from Pathsala ( °N, °E Cited by: Fluid flow in petroleum pipelines is a dynamic phenomenon. Therefore, measurement of the wax appearance temperature (WAT) under a simulated pipeline (dynamic) condition provides more valuable WAT data than the conventional procedures, which are performed under static (atmospheric) conditions. In this work, the WAT values of blends of Alaska North Slope (ANS) crude oil and gas-to-liquid (GTL. Advanced Spectrometers for the Elemental Analysis of Crude Oil. @article{osti_, title = {Electrochemical corrosion measurements in crude oil}, author = {Jasinski, R J and Efird, K D}, abstractNote = {An electrode assembly has been developed that allows the use of linear polarization methods to study corrosion in high solution resistance environments, with no additional equipment or electrical shielding required, except that commonly used for low.