Total Marketing Services

Total Raffinage Marketing

Totalenergies Onetech

Total France

Frédéric Tort

Nelly Dolmazon

Géraldine Papin

Christian Vermorel

Hemant Surendra Mondkar

Clarisse Doucet

Satoshi Furuta

José Santiago

Thomas Dubois

Laurent Dalix

Bénédicte Amblard

Nicolas Passade-Boupat

Erwan Chevrot

Yvan Storet

Daniel Meyet

Didier Bedel

Denis Fadel

Olivier Langlois

Hemant Mondkar

Mohamed Saïdoun

Jean-Paul Mercier

Marianna Rondon

Christian Tremoliere

Pierre Daverat

Carlos Quintero

Pauline Croc

Valérie Heroguez

Véronica Castillo

Grégory Foulonneau

Vishnu Vardhan Reddy

Hemant Sunanda Mondkar

Pauline Caine

Christian Trémolière

A process for extracting a crude oil from a rock formation containing crude oil comprises the following steps: The modified alkyl phenol-aldehyde resin may be obtained by Mannich reaction of an alkylphenol-aldehyde condensation resin, with at least one C1-C8 aldehyde and/or at least one C1-C8 ketone, and at least one hydrocarbon compound having at least one alkyl polyamine group having between 1 and 30 carbon atoms. The alkylphenol-aldehyde condensation resin may be obtained by condensation of at least one alkylphenol substituted by at least one linear or branched alkyl group having 1 to 30 carbon atoms, with at least one compound selected from C1-C8 aldehydes and/or C1-C8 ketones.

Process for extracting a crude oil with injection of resin

A composition includes (a) a hydrocarbon fluid comprising less than 1000 ppm by weight of aromatics, a weight ratio normal paraffins/isoparaffins ranging from 0.2 to 1.0 and having an initial boiling point and a final boiling point in the range from 265° C. to 380° C., and (b) a copolymer derived from alpha-olefin monomers and vinyl acetate type monomers and optionally acrylate type monomers.

Hydrocarbon fluid having improved cold temperature properties

The present invention relates to a composition for scavenging hydrogen sulphide and/or mercaptans in hydrocarbon streams, the composition comprising an oxazolidine compound and a synergistic additive.

Hydrogen sulphide and mercaptans scavenging compositions

Use of an alkylphenol-aldehyde resin modified by at least one alkylamine in a composition of crude oils or in a product derived from a composition of crude oils as dispersing additive for asphaltenes. Process for the treatment of a composition of crude oils or a derived product which makes it possible to prevent the precipitation of asphaltenes, in particular in crude oils and the products which result therefrom by refining and/or extraction processes. Bituminous compositions including an alkylphenol-aldehyde resin modified by at least one alkylamine.

Dispersing additive for asphaltenes and its uses

An additive composition improves the stability and the engine performances of gas oils, including gas oils of the non-road type in compliance with the decree of 10 Dec. 2010. The additive composition includes:

Additive compositions that improve the stability and the engine performances of diesel fuels

The present disclosure includes liquid compositions that can be used for marking liquid hydrocarbon-based fuels and combustibles; these compositions include at least one marker, one or more solvents and, optionally, one or more functional additives other than the markers. The disclosure also includes a process for qualitative and quantitative detection of these markers present in a liquid hydrocarbon-based composition.

Liquid compositions for marking liquid hydrocarbon motor fuels and other fuels, motor fuels and other fuels containing them and process for detecting the markers

An additive composition improves the stability and the engine performances of gas oils, including gas oils of the non-road type in compliance with the decree of 10 Dec. 2010, including:

The present disclosure relates to the use of at least one modified alkylphenol-aldehyde resin as additive for improving the oxidation and/or storage stability of a motor fuel or liquid hydrocarbon-containing fuel composition. The modified alkylphenol-aldehyde resin can be obtained by Mannich reaction of an alkylphenol-aldehyde condensation resin The alkylphenol-aldehyde condensation resin itself can be obtained by condensation

Additive for improving the oxidation and/or storage stability of motor fuels or liquid hydrocarbon-containing fuels

Modified alkylphenol-aldehyde resins include one or more alkylamines, having preferably at least one primary amine type group as well as their use for improving the flow properties of motor fuels and hydrocarbon fuels, such as in particular jet fuel, gas oil, fuel oil domestic, heavy fuel oil.

Modified alkyl-phenol-aldehyde resins, use thereof as additives for improving the properties of liquid hydrocarbon fuels in cold conditions

The present disclosure relates to additive compositions and their use for improving the low temperature properties of motor fuels and fuels. The additive compositions include at least one modified alkylphenol-aldehyde resin and at least one filterability additive chosen from: The present disclosure also relates to compositions of motor fuels or liquid hydrocarbon fuels including such compositions.

Additive compositions and use thereof for improving the cold properties of fuels and combustibles

The invention relates to the use, in a hydrocarbon distillate with a boiling temperature of between 150 and 450&#xb0; C. and a crystallization onset temperature as measured by Differential Calorimetric Analysis of greater than or equal to &#x2212;50&#xb0; C., preferably of &#x2212;5&#xb0; C. to +10&#xb0; C., of a homopolymer obtained from an olefinic ester of carboxylic acid of 3 to 12 carbon atoms and from a fatty alcohol containing a chain of more than 16 carbon atoms and optionally an olefinic double bond, as a compound for revealing the efficiency of filterability additives based on copolymer and/or terpolymers of ethylene and of vinyl ester of a carboxylic acid of 3 to 12 carbon atoms, and of a monoalcohol containing 1 to 10 carbon atoms. The invention is also directed to an additive composition comprising a conventional hydrocarbon filterability additive in combination with an efficiency reveal additive, and also to the combustion fuels, motor fuel and oil fuel that comprise these additive combinations.

Use of compounds revealing the efficiency of filterability additives in hydrocarbon distillates, and synergic composition containing same

The subject of the disclosure concerns C8 or higher, linear or branched fatty chain (meth)acrylic polymers possibly containing at least one ethylene unsaturation, having a weight average molecular weightof less than 20,000 g/mole, free of sulphur-containing, metallic and halogenated compounds and with a residual monomer content measured by GPC of no more than 10% by weight, preferably no more than 7% by weight. A further subject of the disclosure is the synthesis method and the uses of these polymers.

Low molecular weight (meth)acrylic polymers, free of sulphur-containing, metallic and halogenated compounds and with low residual monomer content, method for preparing the same and uses thereof

Growing community of inventors

Brignais, France

Frédéric Tort