METHOD FOR RECOVERING HEAVY HYDROCARBON FROM A DEPLETED FORMATION
The present invention relates to a method of recovering heavy hydrocarbon from a partially depleted heavy hydrocarbon containing formation (2) comprising: * i) selecting a formation (2) that has been partially depleted of hydrocarbon by a thermal recovery method for at least 1 year; * ii) injecting...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | SÆTHER, STURLA VINDSPOLL, HARALD |
| description | The present invention relates to a method of recovering heavy hydrocarbon from a partially depleted heavy hydrocarbon containing formation (2) comprising: * i) selecting a formation (2) that has been partially depleted of hydrocarbon by a thermal recovery method for at least 1 year; * ii) injecting (well 5) solvent into said partially depleted heavy hydrocarbon formation, wherein said solvent has a first temperature; * iii) allowing said formation to heat said solvent to a second temperature; and * iv) recovering heavy hydrocarbon which is diluted and mobilised by the heated solvent.
La présente invention concerne un procédé de récupération d'un hydrocarbure lourd à partir d'une formation contenant des hydrocarbures lourds partiellement appauvrie (2) comprenant : *i) choisir une formation (2) qui a été partiellement appauvrie en hydrocarbure par un procédé de récupération thermique pendant au moins 1 an ; *ii) injecter (puits 5) un solvant dans ladite formation d'hydrocarbures lourds partiellement appauvrie, ledit solvant ayant une première température ; *iii) permettre à ladite formation de chauffer ledit solvant à une seconde température ; et * iv) récupérer un hydrocarbure lourd qui est dilué et rendu mobile par le solvant chauffé. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_WO2015158371A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>WO2015158371A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_WO2015158371A13</originalsourceid><addsrcrecordid>eNrjZHD0dQ3x8HdRcPMPUghydfYPcw3y9HNX8HB1DItU8Ih0CfJ3dgxy8vdTcAvy91VwVHBxDfBxDXEFa_B1DPH09-NhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfHh_kYGhqaGphbG5oaOhsbEqQIAgGsr2Q</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METHOD FOR RECOVERING HEAVY HYDROCARBON FROM A DEPLETED FORMATION</title><source>esp@cenet</source><creator>SÆTHER, STURLA ; VINDSPOLL, HARALD</creator><creatorcontrib>SÆTHER, STURLA ; VINDSPOLL, HARALD</creatorcontrib><description>The present invention relates to a method of recovering heavy hydrocarbon from a partially depleted heavy hydrocarbon containing formation (2) comprising: * i) selecting a formation (2) that has been partially depleted of hydrocarbon by a thermal recovery method for at least 1 year; * ii) injecting (well 5) solvent into said partially depleted heavy hydrocarbon formation, wherein said solvent has a first temperature; * iii) allowing said formation to heat said solvent to a second temperature; and * iv) recovering heavy hydrocarbon which is diluted and mobilised by the heated solvent.
La présente invention concerne un procédé de récupération d'un hydrocarbure lourd à partir d'une formation contenant des hydrocarbures lourds partiellement appauvrie (2) comprenant : *i) choisir une formation (2) qui a été partiellement appauvrie en hydrocarbure par un procédé de récupération thermique pendant au moins 1 an ; *ii) injecter (puits 5) un solvant dans ladite formation d'hydrocarbures lourds partiellement appauvrie, ledit solvant ayant une première température ; *iii) permettre à ladite formation de chauffer ledit solvant à une seconde température ; et * iv) récupérer un hydrocarbure lourd qui est dilué et rendu mobile par le solvant chauffé.</description><language>eng ; fre</language><subject>EARTH DRILLING ; EARTH DRILLING, e.g. DEEP DRILLING ; FIXED CONSTRUCTIONS ; MINING ; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</subject><creationdate>2015</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20151022&DB=EPODOC&CC=WO&NR=2015158371A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20151022&DB=EPODOC&CC=WO&NR=2015158371A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SÆTHER, STURLA</creatorcontrib><creatorcontrib>VINDSPOLL, HARALD</creatorcontrib><title>METHOD FOR RECOVERING HEAVY HYDROCARBON FROM A DEPLETED FORMATION</title><description>The present invention relates to a method of recovering heavy hydrocarbon from a partially depleted heavy hydrocarbon containing formation (2) comprising: * i) selecting a formation (2) that has been partially depleted of hydrocarbon by a thermal recovery method for at least 1 year; * ii) injecting (well 5) solvent into said partially depleted heavy hydrocarbon formation, wherein said solvent has a first temperature; * iii) allowing said formation to heat said solvent to a second temperature; and * iv) recovering heavy hydrocarbon which is diluted and mobilised by the heated solvent.
La présente invention concerne un procédé de récupération d'un hydrocarbure lourd à partir d'une formation contenant des hydrocarbures lourds partiellement appauvrie (2) comprenant : *i) choisir une formation (2) qui a été partiellement appauvrie en hydrocarbure par un procédé de récupération thermique pendant au moins 1 an ; *ii) injecter (puits 5) un solvant dans ladite formation d'hydrocarbures lourds partiellement appauvrie, ledit solvant ayant une première température ; *iii) permettre à ladite formation de chauffer ledit solvant à une seconde température ; et * iv) récupérer un hydrocarbure lourd qui est dilué et rendu mobile par le solvant chauffé.</description><subject>EARTH DRILLING</subject><subject>EARTH DRILLING, e.g. DEEP DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>MINING</subject><subject>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHD0dQ3x8HdRcPMPUghydfYPcw3y9HNX8HB1DItU8Ih0CfJ3dgxy8vdTcAvy91VwVHBxDfBxDXEFa_B1DPH09-NhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfHh_kYGhqaGphbG5oaOhsbEqQIAgGsr2Q</recordid><startdate>20151022</startdate><enddate>20151022</enddate><creator>SÆTHER, STURLA</creator><creator>VINDSPOLL, HARALD</creator><scope>EVB</scope></search><sort><creationdate>20151022</creationdate><title>METHOD FOR RECOVERING HEAVY HYDROCARBON FROM A DEPLETED FORMATION</title><author>SÆTHER, STURLA ; VINDSPOLL, HARALD</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2015158371A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2015</creationdate><topic>EARTH DRILLING</topic><topic>EARTH DRILLING, e.g. DEEP DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>MINING</topic><topic>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</topic><toplevel>online_resources</toplevel><creatorcontrib>SÆTHER, STURLA</creatorcontrib><creatorcontrib>VINDSPOLL, HARALD</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SÆTHER, STURLA</au><au>VINDSPOLL, HARALD</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR RECOVERING HEAVY HYDROCARBON FROM A DEPLETED FORMATION</title><date>2015-10-22</date><risdate>2015</risdate><abstract>The present invention relates to a method of recovering heavy hydrocarbon from a partially depleted heavy hydrocarbon containing formation (2) comprising: * i) selecting a formation (2) that has been partially depleted of hydrocarbon by a thermal recovery method for at least 1 year; * ii) injecting (well 5) solvent into said partially depleted heavy hydrocarbon formation, wherein said solvent has a first temperature; * iii) allowing said formation to heat said solvent to a second temperature; and * iv) recovering heavy hydrocarbon which is diluted and mobilised by the heated solvent.
La présente invention concerne un procédé de récupération d'un hydrocarbure lourd à partir d'une formation contenant des hydrocarbures lourds partiellement appauvrie (2) comprenant : *i) choisir une formation (2) qui a été partiellement appauvrie en hydrocarbure par un procédé de récupération thermique pendant au moins 1 an ; *ii) injecter (puits 5) un solvant dans ladite formation d'hydrocarbures lourds partiellement appauvrie, ledit solvant ayant une première température ; *iii) permettre à ladite formation de chauffer ledit solvant à une seconde température ; et * iv) récupérer un hydrocarbure lourd qui est dilué et rendu mobile par le solvant chauffé.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; fre |
| recordid | cdi_epo_espacenet_WO2015158371A1 |
| source | esp@cenet |
| subjects | EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS |
| title | METHOD FOR RECOVERING HEAVY HYDROCARBON FROM A DEPLETED FORMATION |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-03T14%3A36%3A31IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=S%C3%86THER,%20STURLA&rft.date=2015-10-22&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EWO2015158371A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |