METHOD FOR PROLONGING THE USEFUL LIFE OF SCALE INHIBITORS INJECTED WITHIN A FORMATION
METHOD FOR PROLONGING THE USEFUL LIFE OF SCALE INHIBITORS INJECTED WITHIN A FORMATION A method is disclosed for prolonging the useful life of scale inhibitors injected within a formation. This method involves injecting an aqueous solution of polyquaternary amines into the formation. This solution of...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| 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 | SHULER, PATRICK J |
| description | METHOD FOR PROLONGING THE USEFUL LIFE OF SCALE INHIBITORS INJECTED WITHIN A FORMATION A method is disclosed for prolonging the useful life of scale inhibitors injected within a formation. This method involves injecting an aqueous solution of polyquaternary amines into the formation. This solution of polyquaternary amines can be injected either prior to or simultaneously with the injection of the scale inhibitors. The scale inhibitors are preferably non-polymeric scale inhibitors. Preferably, the polyquaternary amine is a poly(dimethylamine-co-epichlorohydrin) or a poly(diallyldimethylammonium chloride).
METHOD FOR PROLONGING THE USEFUL LIFE OF SCALE INHIBITORS INJECTED WITHIN A FORMATION A method is disclosed for prolonging the useful life of scale inhibitors injected within a formation. This method involves injecting an aqueous solution of polyquaternary amines into the formation. This solution of polyquaternary amines can be injected either prior to or simultaneously with the injection of the scale inhibitors. The scale inhibitors are preferably non-polymeric scale inhibitors. Preferably, the polyquaternary amine is a poly(dimethylamine-co-epichlorohydrin) or a poly(diallyldimethylammonium chloride). |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CA2045260A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CA2045260A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CA2045260A13</originalsourceid><addsrcrecordid>eNqNjEsKwjAQQLNxIeod5gJCrZ99TCfNSJqRZILLUiSuRAv1_qjgAVy9t3i8ucodiuMGLEc4R_YcWgotiEPICW324MkisIVktEeg4OhIwjF99IRGsIELiaMA-jvptBCHpZrdhvtUVj8uFFgU49ZlfPZlGodreZRXb3Rd7fb1odKb7R_JG-VfL6U</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METHOD FOR PROLONGING THE USEFUL LIFE OF SCALE INHIBITORS INJECTED WITHIN A FORMATION</title><source>esp@cenet</source><creator>SHULER, PATRICK J</creator><creatorcontrib>SHULER, PATRICK J</creatorcontrib><description>METHOD FOR PROLONGING THE USEFUL LIFE OF SCALE INHIBITORS INJECTED WITHIN A FORMATION A method is disclosed for prolonging the useful life of scale inhibitors injected within a formation. This method involves injecting an aqueous solution of polyquaternary amines into the formation. This solution of polyquaternary amines can be injected either prior to or simultaneously with the injection of the scale inhibitors. The scale inhibitors are preferably non-polymeric scale inhibitors. Preferably, the polyquaternary amine is a poly(dimethylamine-co-epichlorohydrin) or a poly(diallyldimethylammonium chloride).
METHOD FOR PROLONGING THE USEFUL LIFE OF SCALE INHIBITORS INJECTED WITHIN A FORMATION A method is disclosed for prolonging the useful life of scale inhibitors injected within a formation. This method involves injecting an aqueous solution of polyquaternary amines into the formation. This solution of polyquaternary amines can be injected either prior to or simultaneously with the injection of the scale inhibitors. The scale inhibitors are preferably non-polymeric scale inhibitors. Preferably, the polyquaternary amine is a poly(dimethylamine-co-epichlorohydrin) or a poly(diallyldimethylammonium chloride).</description><edition>5</edition><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>1992</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=19921222&DB=EPODOC&CC=CA&NR=2045260A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19921222&DB=EPODOC&CC=CA&NR=2045260A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHULER, PATRICK J</creatorcontrib><title>METHOD FOR PROLONGING THE USEFUL LIFE OF SCALE INHIBITORS INJECTED WITHIN A FORMATION</title><description>METHOD FOR PROLONGING THE USEFUL LIFE OF SCALE INHIBITORS INJECTED WITHIN A FORMATION A method is disclosed for prolonging the useful life of scale inhibitors injected within a formation. This method involves injecting an aqueous solution of polyquaternary amines into the formation. This solution of polyquaternary amines can be injected either prior to or simultaneously with the injection of the scale inhibitors. The scale inhibitors are preferably non-polymeric scale inhibitors. Preferably, the polyquaternary amine is a poly(dimethylamine-co-epichlorohydrin) or a poly(diallyldimethylammonium chloride).
METHOD FOR PROLONGING THE USEFUL LIFE OF SCALE INHIBITORS INJECTED WITHIN A FORMATION A method is disclosed for prolonging the useful life of scale inhibitors injected within a formation. This method involves injecting an aqueous solution of polyquaternary amines into the formation. This solution of polyquaternary amines can be injected either prior to or simultaneously with the injection of the scale inhibitors. The scale inhibitors are preferably non-polymeric scale inhibitors. Preferably, the polyquaternary amine is a poly(dimethylamine-co-epichlorohydrin) or a poly(diallyldimethylammonium chloride).</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>1992</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjEsKwjAQQLNxIeod5gJCrZ99TCfNSJqRZILLUiSuRAv1_qjgAVy9t3i8ucodiuMGLEc4R_YcWgotiEPICW324MkisIVktEeg4OhIwjF99IRGsIELiaMA-jvptBCHpZrdhvtUVj8uFFgU49ZlfPZlGodreZRXb3Rd7fb1odKb7R_JG-VfL6U</recordid><startdate>19921222</startdate><enddate>19921222</enddate><creator>SHULER, PATRICK J</creator><scope>EVB</scope></search><sort><creationdate>19921222</creationdate><title>METHOD FOR PROLONGING THE USEFUL LIFE OF SCALE INHIBITORS INJECTED WITHIN A FORMATION</title><author>SHULER, PATRICK J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2045260A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>1992</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>SHULER, PATRICK J</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHULER, PATRICK J</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR PROLONGING THE USEFUL LIFE OF SCALE INHIBITORS INJECTED WITHIN A FORMATION</title><date>1992-12-22</date><risdate>1992</risdate><abstract>METHOD FOR PROLONGING THE USEFUL LIFE OF SCALE INHIBITORS INJECTED WITHIN A FORMATION A method is disclosed for prolonging the useful life of scale inhibitors injected within a formation. This method involves injecting an aqueous solution of polyquaternary amines into the formation. This solution of polyquaternary amines can be injected either prior to or simultaneously with the injection of the scale inhibitors. The scale inhibitors are preferably non-polymeric scale inhibitors. Preferably, the polyquaternary amine is a poly(dimethylamine-co-epichlorohydrin) or a poly(diallyldimethylammonium chloride).
METHOD FOR PROLONGING THE USEFUL LIFE OF SCALE INHIBITORS INJECTED WITHIN A FORMATION A method is disclosed for prolonging the useful life of scale inhibitors injected within a formation. This method involves injecting an aqueous solution of polyquaternary amines into the formation. This solution of polyquaternary amines can be injected either prior to or simultaneously with the injection of the scale inhibitors. The scale inhibitors are preferably non-polymeric scale inhibitors. Preferably, the polyquaternary amine is a poly(dimethylamine-co-epichlorohydrin) or a poly(diallyldimethylammonium chloride).</abstract><edition>5</edition><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; fre |
| recordid | cdi_epo_espacenet_CA2045260A1 |
| 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 PROLONGING THE USEFUL LIFE OF SCALE INHIBITORS INJECTED WITHIN A FORMATION |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-23T11%3A24%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=SHULER,%20PATRICK%20J&rft.date=1992-12-22&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECA2045260A1%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 |