Identification of a novel C₃₃ DPEP petroporphyrin from boscan crude oil: evidence for geochemical reduction of carboxylic acidsVERNE-MISMER, J; OCAMPO, R; CALLOT, H. J et al.Tetrahedron letters. 1986, Vol 27, Num 43, pp 5257-5260, issn 0040-4039Article

PETROPORPHYRINS. II: THE PRESENCE OF PORPHYRINS WITH EXTENDED ALKYL SUBSTITUENTS = PETROPORPHYRINES. II. PRESENCE DE PORPHYRINES A SUBSTITUANTS ALKYL DEVELOPPESMARTIN J; QUIRKE E; SHAW GJ et al.1980; TETRAHEDRON; ISSN 0040-4020; GBR; DA. 1980; VOL. 36; NO 22; PP. 3261-3267; BIBL. 20 REF.Article

Characterization of visbreaker feedsYAN, T. Y.Preprints - American Chemical Society. Division of Petroleum Chemistry. 1989, Vol 34, Num 2, pp 428-432, issn 0569-3799, 5 p.Conference Paper

Fractionnement par GPC des asphaltènes. Caractérisation des fractions = Fractionnation by gel permeation chromatography. Characterisation of fractionsGOURLAOUEN, C; PETROFF, N.Caractérisation des huiles lourdes et des résidus pétroliers. Symposium international. 1984, pp 279-283Conference Paper

Etude des propriétés rhéologiques des coupes lourdes à haute température et pression = Study of rheological properties of heavy cuts at high temperature and pressureCOHEN, A; DI BERNARDO, G; DECROOCQ, D et al.Revue de l'Institut français du pétrole. 1988, Vol 43, Num 2, pp 281-292, issn 0020-2274Article

Etude analytique des produits lourds du pétrole. III: Application de la chromatographie d'échange d'ions multidimensionnelle à l'étude des pétroporphyrines = Analytical study of petroleum heavy ends. III: Application of ion exchange chromatography to the study of petroporphyrinsDESBENE, P. L; RICHARD, D; LAMBERT, D et al.Analusis (Imprimé). 1986, Vol 14, Num 3, pp 148-157, issn 0365-4877Article

The analysis of metalloporphyrins in petroleum using tandem mass spectrometryBRODBELT, J. S; COOKS, R. G; WOOD, K. V et al.Fuel science & technology international. 1986, Vol 4, Num 6, pp 683-698, issn 0884-3759Article

Characterization of visbreaker feedsYAN, T. Y.Fuel (Guildford). 1990, Vol 69, Num 8, pp 1062-1064, issn 0016-2361, 3 p.Article

Flow injection analysis (FIA) automation with fluorometric detection and its application to vanadium determination in petroleum derivatives = Automation FIA à l'aide de détection fluorométrique. Application à la détermination de vanadium dans les dérivatifs du pétroleFORTEZA, R; OMS, M. T; CARDENAS, J et al.Analusis (Imprimé). 1990, Vol 18, Num 8, pp 491-496, issn 0365-4877, 6 p.Article

Producing sand for sand controlUNDERDOWN, David R; SANCLEMENTE, John.Journal of petroleum technology. 2002, Vol 54, Num 10, pp 57-58, issn 0149-2136Article

Dissolution of solid Boscan asphaltenes in mixed solventsANDERSEN, S. I.Fuel science & technology international. 1994, Vol 12, Num 11-12, pp 1551-1577, issn 0884-3759Article

Entasphaltierung von schwerem Rohöl = Desasphalting of heavy crude oilECKERMANN, B; VOGELPOHL, A.Erdöl und Kohle, Erdgas, Petrochemie. 1990, Vol 43, Num 6, pp 224-233, issn 0014-0058, 10 p.Article

Effects of asphaltene precipitation and reprecipitation on the metal-containing compounds in heavy residuaREYNOLDS, J. G; BIGGS, W. R.Fuel science & technology international. 1986, Vol 4, Num 6, pp 779-798, issn 0884-3759Article

Effects of asphaltene precipitation and a modified D 2007 separation on the molecular size of vanadium- and nickel-containing compounds in heavy residuaREYNOLDS, J. G; BIGGS, W. R.Fuel science & technology international. 1986, Vol 4, Num 6, pp 749-777, issn 0884-3759Article

El simulador de pozo inyector de vapor Welmod y su aplicación al campo Boscan = Le simulateur de puits d'injection de vapeur Welmod et son application au champ de Boscan = Welmod, a steam injection well simulator and its application to the Boscan fieldBERNARD, D; VACA, P.1985, Vol 5, Num 1, pp 9-16, issn 0251-4478Article

A simple method for analysis of nitrogen and phenolic compounds in synthetic crude naphthaYOSHIDA, T; CHANTAL, P. D; SAWATZKY, H et al.Energy & fuels. 1991, Vol 5, Num 2, pp 299-303, issn 0887-0624, 5 p.Article

High-temperature GC/MS characterization of porphyrins and high molecular weight saturated hydrocarbonsGALLEGOS, E. J; FETZER, J. C; CARLSON, R. M et al.Energy & fuels. 1991, Vol 5, Num 3, pp 376-381, issn 0887-0624, 6 p.Article

Relationship between electrical charge and flocculation of heavy oil distillation residues in organic mediumSIFFERT, B; KUCZINSKI, J; PAPIRER, E et al.Journal of colloid and interface science. 1990, Vol 135, Num 1, pp 107-117, issn 0021-9797, 11 p.Article

A feasibility study of cyclic steam injection in a deep heavy oil reservoir in Western VenezuelaCOLONOMOS, P.Annual California regional meeting. 56. 1986, pp 7-14Conference Paper

Computerised GC-MS examination of petroporphyrins = Etude des pétroporphyrines à l'aide des données GC-MS sur ordinateurEGLINTON, G; EVERSHED, R. P; GILL, J. P et al.Organic geochemistry. 1984, Vol 6, pp 157-165, issn 0146-6380Article

Asphaltene deposition: a survey of field experiences and research approachesLEONTARITIS, K. J; ALI MANSOORI.Journal of petroleum science & engineering. 1988, Vol 1, Num 3, pp 229-239, issn 0920-4105Article

Hydrocracking boscan heavy oil with a Co-Mo/Al₂O₃ catalyst containing an H-mordenite zeolite componentMINJA, R. J. A; TERNAN, M.Energy & fuels. 1991, Vol 5, Num 1, pp 117-122, issn 0887-0624, 6 p.Article

A palynological study of samples from three wells of the Boscan field, Venezuela = Etude palynologique d'échantillons provenant de trois puits du champ du Boscan, VenezuelaCOLMENARES C., O. A.1988, Vol 8, Num 2, pp 83-97, issn 0251-4478Article

Organic geochemistry of Venezuelan extra-heavy oils. I: Pyrolysis of asphaltenes: a technique for the correlation and maturity evaluation of etude oils = Géochimie organique de pétroles extra-lourds du Venezuela. I: Pyrolyse des asphaltènes: technique de corrélation et d'évaluation de la maturation d'huiles brutesCASSANI, F; EGLINTON, G.Chemical geology. 1986, Vol 56, Num 3-4, pp 167-183, issn 0009-2541Article