Advanced Real-Time Reservoir Characterization Utilizing Full Magnetic Resonance Data While Drilling: A Case Study from Abu Dhabi

2018 ◽  
Author(s):  
Fatema Al-Zaabi ◽  
Mohamed Amer ◽  
Salem Al-Jaberi ◽  
Nusrat Afzal ◽  
Mohamed Abdelbagi ◽  
...  
Keyword(s):  
Magnetic Resonance ◽  
Real Time ◽  
Reservoir Characterization ◽  
Abu Dhabi ◽  
Magnetic Resonance Data ◽  
Resonance Data

Methods to Determine Phytopharmaceuticals in Tobacco and Tobacco Products. 4th Report: A Procedure to Determine Vamidothion and its Metabolites/Methoden zur Bestimmung von Phytopharmaka in Tabak und Tabakerzeugnissen: IV. Mitteilung: Ein Bestimmungsverfahren fuer Vamidothion und seine Metaboliten

1977 ◽  
Vol 9 (2) ◽  
Author(s):  
A.N. Sagredos ◽  
R. Moser
Keyword(s):  
Mass Spectrometry ◽  
Nuclear Magnetic Resonance ◽  
Acetic Acid ◽  
Magnetic Resonance ◽  
Aluminium Oxide ◽  
Nuclear Magnetic Resonance Data ◽  
Gas Chromatograph ◽  
Tobacco Products ◽  
Magnetic Resonance Data ◽  
Resonance Data

AbstractBased on previous work (7) a method to simultaneously determine vamidothion [I], vamidothion-sulfoxide [II] and vamidothion sulfone [III] in tobacco has been developed. The compounds are extracted with water/acetone/acetic acid from the tobacco, cleansed over an aluminium oxide column and then determined on the gas chromatograph with the specific sulphur detector. Rates of recovery are 70 % - 92 %, the determination level is 0.1 ppm. Mass spectrometry and nuclear magnetic resonance data of vamidothion [I], vamidothion-sulfoxide [ II ] and vamidothion-sulfone [III] are given.

2-Epi- and 15-dihydro-2-epilubimin: new stress compounds from the potato

1980 ◽  
Vol 58 (19) ◽  
pp. 2069-2072 ◽  
Author(s):  
A. Stoessl ◽  
J. B. Stothers
Keyword(s):  
Magnetic Resonance ◽  
Pathogenic Fungus ◽  
Reduction Product ◽  
Magnetic Resonance Data ◽  
Resonance Data

The complement of sesquiterpenoidal stress compounds produced in the interaction of potato with the pathogenic fungus, Alternariasolani, includes representatives of a new stereochemical series, 2-epilubimin (1) and its reduction product, 15-dihydro-2-epilubimin (3). Their structures were deduced from 13C and 1H magnetic resonance data.

Lignans of western red cedar (Thuja plicata Donn). VI. Dihydroxythujaplicatin methyl ether

1967 ◽  
Vol 45 (3) ◽  
pp. 305-309 ◽  
Author(s):  
Harold MacLean ◽  
Koji Murakami
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Methyl Ether ◽  
Degradation Products ◽  
Parent Compound ◽  
Thuja Plicata ◽  
Red Cedar ◽  
Magnetic Resonance Data ◽  
Resonance Data ◽  
Thuja Plicata Donn

Proof of structure is presented for another lignan of the thujaplicatin series, 2,3-dihydroxy-2-(4″-hydroxy-3″,5″-dimethoxybenzyl)-3-(4′-hydroxy-3′-methoxybenzyl)-butyrolactone (I) (dihydroxythujaplicatin methyl ether). Analytical and spectral (ultraviolet, infrared, and nuclear magnetic resonance) data on derivatives and degradation products, in addition to the parent compound, are presented.

The First Real Time Reservoir Characterization, Well Placement and RSS Applications in Shale Gas Horizontal Well Play in Central China - A Case Study

2012 ◽  
Author(s):  
Xing Liang ◽  
Ji Sheng Lou ◽  
Yong Qiang Zhang ◽  
Jie Hui Zhang ◽  
Lei Zhang ◽  
...  
Keyword(s):  
Real Time ◽  
Shale Gas ◽  
Horizontal Well ◽  
Reservoir Characterization ◽  
Central China ◽  
Well Placement
Sign in / Sign up

Export Citation Format

Share Document