METHOD AND COMPOSITION FOR ENHANCED HYDROCARBONS RECOVERY

The present invention provides a method of treating a hydrocarbon containing formation comprising (a) providing a hydrocarbon recovery composition to at least a portion of the hydrocarbon containing formation, wherein the composition comprises one or more internal olefin sulfonates having 17 or more...

Full description

Saved in:
Bibliographic Details
Main Authors BARNES, JULIAN RICHARD, RANEY, KIRK HERBERT, SEMPLE, THOMAS CARL, SHPAKOFF, PAUL GREGORY, SMIT, JOHAN PAUL, SMIT, JASPER ROELF
Format Patent
LanguageEnglish
French
Published 12.07.2016
Subjects
Online AccessGet full text

Cover

Loading…
Abstract The present invention provides a method of treating a hydrocarbon containing formation comprising (a) providing a hydrocarbon recovery composition to at least a portion of the hydrocarbon containing formation, wherein the composition comprises one or more internal olefin sulfonates having 17 or more carbon atoms, (b) adding water and/or brine from the hydrocarbon formation to the composition, (c) adding a solubilizer which comprises an ethoxylated alcohol wherein the alcohol before ethoxylation had an average molecular weight of at least 220 and (d) allowing the composition to interact with hydrocarbons in the hydrocarbon containing formation. The solubilizer may comprise less than 0.1 wt%, preferably from 0.02 to 0.05 wt%, of the total composition and it may have from 5 to 9 moles of ethylene oxide per mole of alcohol. L'invention concerne un procédé de traitement d'une formation contenant un hydrocarbure, comprenant les étapes consistant à (a) fournir une composition de récupération d'hydrocarbure à au moins une partie de la formation contenant l'hydrocarbure, la composition comprenant un ou plusieurs sulfonates d'oléfine internes ayant 17 atomes de carbone ou plus, (b) ajouter de l'eau et/ou de la saumure provenant de la formation d'hydrocarbure à la composition, (c) ajouter un solubilisant comprenant un alcool éthoxylé, l'alcool avant éthoxylation ayant un poids moléculaire moyen d'au moins 220 et (d) laisser la composition interagir avec des hydrocarbures dans la formation contenant l'hydrocarbure. Le solubilisant peut comprendre moins de 0,1 % en poids, de préférence de 0,02 à 0,05 % en poids, de la composition totale et il peut y avoir de 5 à 9 moles d'oxyde d'éthylène par mole d'alcool.
AbstractList The present invention provides a method of treating a hydrocarbon containing formation comprising (a) providing a hydrocarbon recovery composition to at least a portion of the hydrocarbon containing formation, wherein the composition comprises one or more internal olefin sulfonates having 17 or more carbon atoms, (b) adding water and/or brine from the hydrocarbon formation to the composition, (c) adding a solubilizer which comprises an ethoxylated alcohol wherein the alcohol before ethoxylation had an average molecular weight of at least 220 and (d) allowing the composition to interact with hydrocarbons in the hydrocarbon containing formation. The solubilizer may comprise less than 0.1 wt%, preferably from 0.02 to 0.05 wt%, of the total composition and it may have from 5 to 9 moles of ethylene oxide per mole of alcohol. L'invention concerne un procédé de traitement d'une formation contenant un hydrocarbure, comprenant les étapes consistant à (a) fournir une composition de récupération d'hydrocarbure à au moins une partie de la formation contenant l'hydrocarbure, la composition comprenant un ou plusieurs sulfonates d'oléfine internes ayant 17 atomes de carbone ou plus, (b) ajouter de l'eau et/ou de la saumure provenant de la formation d'hydrocarbure à la composition, (c) ajouter un solubilisant comprenant un alcool éthoxylé, l'alcool avant éthoxylation ayant un poids moléculaire moyen d'au moins 220 et (d) laisser la composition interagir avec des hydrocarbures dans la formation contenant l'hydrocarbure. Le solubilisant peut comprendre moins de 0,1 % en poids, de préférence de 0,02 à 0,05 % en poids, de la composition totale et il peut y avoir de 5 à 9 moles d'oxyde d'éthylène par mole d'alcool.
Author SEMPLE, THOMAS CARL
BARNES, JULIAN RICHARD
SMIT, JASPER ROELF
RANEY, KIRK HERBERT
SHPAKOFF, PAUL GREGORY
SMIT, JOHAN PAUL
Author_xml – fullname: BARNES, JULIAN RICHARD
– fullname: RANEY, KIRK HERBERT
– fullname: SEMPLE, THOMAS CARL
– fullname: SHPAKOFF, PAUL GREGORY
– fullname: SMIT, JOHAN PAUL
– fullname: SMIT, JASPER ROELF
BookMark eNrjYmDJy89L5WSw9HUN8fB3UXD0c1Fw9vcN8A_2DPH091Nw8w9ScPXzcPRzdnVR8Ih0CfJ3dgxy8vcLVghydfYPcw2K5GFgTUvMKU7lhdLcDPJuriHOHrqpBfnxqcUFicmpeakl8c6ORuaGJiYGZs7GhFUAAPeYKbY
ContentType Patent
DBID EVB
DatabaseName esp@cenet
DatabaseTitleList
Database_xml – sequence: 1
  dbid: EVB
  name: esp@cenet
  url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP
  sourceTypes: Open Access Repository
DeliveryMethod fulltext_linktorsrc
Discipline Medicine
Chemistry
Sciences
DocumentTitleAlternate PROCEDE ET COMPOSITION POUR UNE RECUPERATION AMELIOREE D'HYDROCARBURES
ExternalDocumentID CA2714406C
GroupedDBID EVB
ID FETCH-epo_espacenet_CA2714406C3
IEDL.DBID EVB
IngestDate Fri Jul 19 15:01:52 EDT 2024
IsOpenAccess true
IsPeerReviewed false
IsScholarly false
Language English
French
LinkModel DirectLink
MergedId FETCHMERGED-epo_espacenet_CA2714406C3
Notes Application Number: CA20092714406
OpenAccessLink https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160712&DB=EPODOC&CC=CA&NR=2714406C
ParticipantIDs epo_espacenet_CA2714406C
PublicationCentury 2000
PublicationDate 20160712
PublicationDateYYYYMMDD 2016-07-12
PublicationDate_xml – month: 07
  year: 2016
  text: 20160712
  day: 12
PublicationDecade 2010
PublicationYear 2016
RelatedCompanies SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V
RelatedCompanies_xml – name: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V
Score 3.0339696
Snippet The present invention provides a method of treating a hydrocarbon containing formation comprising (a) providing a hydrocarbon recovery composition to at least...
SourceID epo
SourceType Open Access Repository
SubjectTerms ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
Title METHOD AND COMPOSITION FOR ENHANCED HYDROCARBONS RECOVERY
URI https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160712&DB=EPODOC&locale=&CC=CA&NR=2714406C
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwdV1LS8NAEB5qFfWmVanvPUhuwSRNk-YQJNndEoVkQxpLeyrNQ_SSFhvx7zsbUvXS27ILw-zAvHe-BXgolpmt6WWmDnJbU83czNAOGrnqSPRuCx1kMZIDzmFkBa_my2w468D7dhamwQn9bsARUaNy1Pe6sdfrvyIWa95Wbh6zD9xaPY1TlyltdtygpRkK810eCyaoQqlLPSVKXMOWXUyL7sG-DKIlyj6f-nImZf3foYxP4CBGWlV9Cp2y6sER3f671oPDsG1347LVvM0ZOCFPA8GIFzFCRRiLybMsLhFM4giPAvnFDCPBnCWCeokvoglJOBVTnszP4X7MUxqoyMPi97oL6m2ZHVxAt1pVZR9IqRnlSNcyFO3QNIt8iWkbRi-Fbud6ob05l9DfReVq99E1HEuhyVqlbtxAt_78Km_RydbZXSOfHwaae4E
link.rule.ids 230,309,786,891,25594,76906
linkProvider European Patent Office
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwdV1LT8JAEJ4gGvGmqMEnezC9NbalUHpoTLtbUpR2SakETg19GL0UIjX-fWebol64bXaTyewk8975FuAhWyWGouaJ3EsNRdZTPUE7qKWyKdC7B-ggs6EYcPaDgfeqPy_6iwa872ZhKpzQ7wocETUqRX0vK3u9-Stisept5fYx-cCt9dMosphUZ8cVWpomMcdyp5xxKlFqUVsKQkszRBdzQA_g0BDYvCJwmjtiJmXz36GMTuFoirSK8gwaedGGFt39u9aGY79ud-Oy1rztOZi-G3mcETtghHJ_ymdjUVwimMQRN_DEFzOMeEsWcmqHDg9mJHQpn7vh8gK6Izeinow8xL_Xjam9Y7Z3Cc1iXeQdILmi5UNVSVC0fV3P0hWmbRi9ZKqRqpnyZl5BZx-V6_1HXWh5kT-JJ-Pg5QZOhABF3VLVbqFZfn7ld-hwy-S-ktUP9UJ-bg
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=METHOD+AND+COMPOSITION+FOR+ENHANCED+HYDROCARBONS+RECOVERY&rft.inventor=BARNES%2C+JULIAN+RICHARD&rft.inventor=RANEY%2C+KIRK+HERBERT&rft.inventor=SEMPLE%2C+THOMAS+CARL&rft.inventor=SHPAKOFF%2C+PAUL+GREGORY&rft.inventor=SMIT%2C+JOHAN+PAUL&rft.inventor=SMIT%2C+JASPER+ROELF&rft.date=2016-07-12&rft.externalDBID=C&rft.externalDocID=CA2714406C