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mercaptans

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—<b>Mercaptan</b> sulfur in condensates and crudes from western Canada.
Published: 01 November 1974
Fig. 11 —Mercaptan sulfur in condensates and crudes from western Canada.
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<b>Mercaptan</b> Analysis for Selected Canadian Crudes
Published: 01 November 1974
Table 5. Mercaptan Analysis for Selected Canadian Crudes
Series: Geological Society, London, Memoirs
Published: 01 January 2003
DOI: 10.1144/GSL.MEM.2003.020.01.05
EISBN: 9781862393950
..., and to date ten production and six injection wells have been drilled. The crude is light (44° API) and contains high levels of H 2 S (0.5mol%) and mercaptans, which are removed during processing offshore. The Douglas Field is situated in Block 110/13 of the East Irish Sea about 40 km...
Series: Geological Society, London, Memoirs
Published: 01 January 2003
DOI: 10.1144/GSL.MEM.2003.020.01.07
EISBN: 9781862393950
... levels of H 2 S (0.1 mol%) and mercaptans (450 ppm), which are removed during processing at the Douglas complex. Water cut from the field is currently around 2-5%, and no free gas production has been observed to date. Gas production from Lennox is anticipated to start in 2004...
Journal Article
Published: 01 November 1997
Petroleum Geoscience (1997) 3 (4): 359-369.
... such as mercaptans. GeoRef, Copyright 2008, American Geological Institute. 1997 ...
Journal Article
Journal: AAPG Bulletin
Published: 01 November 1974
AAPG Bulletin (1974) 58 (11): 2338-2348.
...Fig. 11 —Mercaptan sulfur in condensates and crudes from western Canada. ...
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Journal Article
Journal: AAPG Bulletin
Published: 01 January 1933
AAPG Bulletin (1933) 17 (1): 52-65.
... samples; for others, 2 or 3 days after insemination. The maximum quantity of H 2 S in a liquid sulphate medium was 0.5 gr. per liter. A group of microbes also was extracted, which, under anaerobic conditions in addition to H 2 S and FeS , formed mercaptans on van Delden’s medium...
Series: AAPG Memoir
Published: 01 January 2003
DOI: 10.1306/M78834C14
EISBN: 9781629810539
...-2.2%), including mercaptans (0.1-0.25%). On average, the oils also contain high paraffin (3.6-5.1%), asphaltene-resins (2.0-4.4%), and sulfur (0.5-2.0%), including mercaptans (0.2%). The gas is sour, with H2 S content averaging 3.5%, mercaptan content averaging 0.07%, and C0 2 content averaging 5.5...
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Series: Geological Society, London, Memoirs
Published: 01 January 2003
DOI: 10.1144/GSL.MEM.2003.020.01.06
EISBN: 9781862393950
... Mercaptans N 2 CO 2 C 1 C 2 C 3 C 4 C 5 C 6+ Hamilton 1100ppm – 8.3 0.4 83 5 1.5 1.1 0.5 0.3 Hamilton North 30 ppm – 8.1 0.4 83 5 1.8 1.3 0.6 0.5 Lennox Oil 0.12 450 ppm 1.7 0.1 30 7 7 7 5 41.3 Lennox Gas 400 ppm – 12.3 0.1 77 5 2.5 1.4 0.5...
Journal Article
Journal: AAPG Bulletin
Published: 01 November 1971
AAPG Bulletin (1971) 55 (11): 1954-1975.
... hydrogen sulfide. Analyses of thiols (mercaptans) in natural gases in the Wind River basin are meager;confidential company data show that the combined mercaptan, alkyl sulfide, carbon disulfide, and carbonyl sulfide content of one natural gas from a deep Paleozoic field is less than 15 grains per 100 Scf...
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Journal Article
Journal: AAPG Bulletin
Published: 01 March 1936
AAPG Bulletin (1936) 20 (3): 280-300.
.... Thiophenes have been found in the latter, and in shale oils, but it is doubtful if they occur in undecomposed petroleum. Kewley ( 20 ) has stated that certain crudes yield sweet distillates, free from mercaptans, if distilled under vacuum below 140°C. but at this temperature decomposition of complex labile...
Journal Article
Published: 01 February 2010
Petroleum Geoscience (2010) 16 (1): 41-51.
... is represented by wet gas, including 4.5–15.7% of higher hydrocarbon gases (C 2+ components). The fluid is also characterized by non-hydrocarbon aggressive and corrosive components, including mercury, CO 2 , H 2 S, chlorides and mercaptans. The percentage of CO 2 varies between 22.93% and 25.81%, and H 2 S...
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Journal Article
Journal: The Leading Edge
Published: 01 May 2002
The Leading Edge (2002) 21 (5): 460-464.
..., organics, soaps, mercaptans Soaps, detergents Surfactants, polyphosphates, aluminium-copper-oxides Textiles: silk, cotton, wool, synthetics Acids, alkalis, metallic salts, solvents Leather products Chrome salts, oils, dyes Wood products Solvents, preservatives Paints, varnishes Metallic...
Series: Geological Society, London, Special Publications
Published: 01 January 2013
DOI: 10.1144/SP384.16
EISBN: 9781862396487
..., methyl mercaptan, dimethyl sulphide and other volatile sulphur compounds that are malodorous and give the mills their distinctive ‘aroma’. Past processes used elemental chlorine in the bleaching process, which generated organic waste products such as chlorinated dioxin. Dioxins are highly toxic...
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Journal Article
Journal: AAPG Bulletin
Published: 01 May 1975
AAPG Bulletin (1975) 59 (5): 880-885.
... the sulfur reacts with the hydrocarbons to form mercaptans, and above 200°F the porphyrin structure loses a carboxyl group. The much higher temperatures of formation, therefore, do not appear to be probable. The question of optical rotation also deserves some comment because information is available...
FIGURES
Journal Article
Journal: AAPG Bulletin
Published: 01 February 1938
AAPG Bulletin (1938) 22 (2): 175-188.
... a very strong sulphur reaction to the “Doctors’ ” test. The sulphur is probably present in the distillate in the form of mercaptans. SUMMARY OF DRILLING BY FIELDS, KANAWHA COUNTY, WEST VIRGINIA * (SEPTEMBER 30, 1937)   Dry Holes Drilling Wells and Active Locations Gas Wells Open...
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Series: AAPG Studies in Geology
Published: 01 January 2007
DOI: 10.1306/1205838St551047
EISBN: 9781629810348
... that the present-day Tengiz oil was generated from a marine algae source rock at a late stage of thermal maturity. Organic sulfur species are dominated by diben-zothiophenes with moderate amounts of benzothio-phenes and small amounts of thiophenes and thiols (mercaptans). The chromatogram in Figure 2 shows...
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Journal Article
Journal: Elements
Published: 01 April 2018
Elements (2018) 14 (2): 95-100.
... hydrogen sulfide, carbon disulfipde frog smelly & colourful mercaptans zebra smell of manure ammonia bird exotic molecules formic acid, ethylene glycol elephant heavy aromatic rings, e.g. benzene and toluene lion king of the zoo glycine chameleon difficult to identify...
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Series: AAPG Special Publication
Published: 01 January 2001
DOI: 10.1306/SP812C5
EISBN: 9781629810614
FIGURES | View All (38)
Journal Article
Journal: Interpretation
Published: 10 October 2018
Interpretation (2018) 6 (4): SN71-SN83.
... , doi: http://dx.doi.org/10.1016/S0264-8172(01)00028-9 . MPEGD8 0264-8172 Cai C. Worden R. H. Bottrell S. H. Wang L. Yang C. , 2003 , Thermochemical sulphate reduction and the generation of hydrogen sulphide and thiols (mercaptans) in triassic carbonate reservoirs from...
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