METHOD AND APPARATUS TO REMOVE DEPOSITS

A method of producing and transporting crude oil, comprising extracting crude oil from a well; placing the crude oil in a pipeline to transport the crude oil away from the well, wherein at least a portion of the pipeline travels through an atmosphere having an ambient temperature less than 20 °C; an...

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Hauptverfasser:	TSAI, CHIEN, KUEI, HATTON, GREGORY, JOHN
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY CLEANING CLEANING IN GENERAL CRACKING HYDROCARBON OILS EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS FUELS LUBRICANTS METALLURGY MINERAL WAXES MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PREVENTION OF FOULING IN GENERAL PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA TECHNICAL GASES CONTAINING CARBON MONOXIDE TRANSPORTING
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creator	TSAI, CHIEN, KUEI HATTON, GREGORY, JOHN
description	A method of producing and transporting crude oil, comprising extracting crude oil from a well; placing the crude oil in a pipeline to transport the crude oil away from the well, wherein at least a portion of the pipeline travels through an atmosphere having an ambient temperature less than 20 °C; and transporting the crude oil for a first time period at a low flow rate so that a precipitate forms on an inner wall of the pipeline; and transporting the crude oil for a second time period at a high flow rate so that the precipitate is cleared from the inner wall of the pipeline. La présente invention concerne un procédé permettant de produire et de transporter du pétrole brut comprenant les étapes consistant à extraire le pétrole brut d'un puits ; placer le pétrole brut dans une conduite de transport pour transporter le pétrole brut à distance du puits, au moins une partie de la conduite de transport s'étendant à travers une atmosphère présentant une température ambiante inférieure à 20 °C ; et transporter le pétrole brut pendant une première période à un faible débit de sorte qu'un précipité se forme sur une paroi interne de la conduite de transport ; et transporter le pétrole brut pendant une seconde période à un débit élevé de sorte que le précipité soit supprimé de la paroi interne de la conduite de transport.
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La présente invention concerne un procédé permettant de produire et de transporter du pétrole brut comprenant les étapes consistant à extraire le pétrole brut d'un puits ; placer le pétrole brut dans une conduite de transport pour transporter le pétrole brut à distance du puits, au moins une partie de la conduite de transport s'étendant à travers une atmosphère présentant une température ambiante inférieure à 20 °C ; et transporter le pétrole brut pendant une première période à un faible débit de sorte qu'un précipité se forme sur une paroi interne de la conduite de transport ; et transporter le pétrole brut pendant une seconde période à un débit élevé de sorte que le précipité soit supprimé de la paroi interne de la conduite de transport.</description><language>eng ; fre</language><subject>CHEMISTRY ; CLEANING ; CLEANING IN GENERAL ; CRACKING HYDROCARBON OILS ; EARTH DRILLING ; EARTH DRILLING, e.g. DEEP DRILLING ; FIXED CONSTRUCTIONS ; FUELS ; LUBRICANTS ; METALLURGY ; MINERAL WAXES ; MINING ; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS ; PEAT ; PERFORMING OPERATIONS ; PETROLEUM, GAS OR COKE INDUSTRIES ; PREVENTION OF FOULING IN GENERAL ; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION ; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES ; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS ; REFORMING OF NAPHTHA ; TECHNICAL GASES CONTAINING CARBON MONOXIDE ; TRANSPORTING</subject><creationdate>2012</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=20121026&DB=EPODOC&CC=WO&NR=2012058143A3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76419</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20121026&DB=EPODOC&CC=WO&NR=2012058143A3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TSAI, CHIEN, KUEI</creatorcontrib><creatorcontrib>HATTON, GREGORY, JOHN</creatorcontrib><title>METHOD AND APPARATUS TO REMOVE DEPOSITS</title><description>A method of producing and transporting crude oil, comprising extracting crude oil from a well; placing the crude oil in a pipeline to transport the crude oil away from the well, wherein at least a portion of the pipeline travels through an atmosphere having an ambient temperature less than 20 °C; and transporting the crude oil for a first time period at a low flow rate so that a precipitate forms on an inner wall of the pipeline; and transporting the crude oil for a second time period at a high flow rate so that the precipitate is cleared from the inner wall of the pipeline. La présente invention concerne un procédé permettant de produire et de transporter du pétrole brut comprenant les étapes consistant à extraire le pétrole brut d'un puits ; placer le pétrole brut dans une conduite de transport pour transporter le pétrole brut à distance du puits, au moins une partie de la conduite de transport s'étendant à travers une atmosphère présentant une température ambiante inférieure à 20 °C ; et transporter le pétrole brut pendant une première période à un faible débit de sorte qu'un précipité se forme sur une paroi interne de la conduite de transport ; et transporter le pétrole brut pendant une seconde période à un débit élevé de sorte que le précipité soit supprimé de la paroi interne de la conduite de transport.</description><subject>CHEMISTRY</subject><subject>CLEANING</subject><subject>CLEANING IN GENERAL</subject><subject>CRACKING HYDROCARBON OILS</subject><subject>EARTH DRILLING</subject><subject>EARTH DRILLING, e.g. DEEP DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FUELS</subject><subject>LUBRICANTS</subject><subject>METALLURGY</subject><subject>MINERAL WAXES</subject><subject>MINING</subject><subject>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</subject><subject>PEAT</subject><subject>PERFORMING OPERATIONS</subject><subject>PETROLEUM, GAS OR COKE INDUSTRIES</subject><subject>PREVENTION OF FOULING IN GENERAL</subject><subject>PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION</subject><subject>RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES</subject><subject>REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS</subject><subject>REFORMING OF NAPHTHA</subject><subject>TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFD3dQ3x8HdRcPQD4oAAxyDHkNBghRB_hSBXX_8wVwUX1wD_YM-QYB4G1rTEnOJUXijNzaDs5hri7KGbWpAfn1pckJicmpdaEh_ub2RgaGRgamFoYuxobEycKgBw2iS3</recordid><startdate>20121026</startdate><enddate>20121026</enddate><creator>TSAI, CHIEN, KUEI</creator><creator>HATTON, GREGORY, JOHN</creator><scope>EVB</scope></search><sort><creationdate>20121026</creationdate><title>METHOD AND APPARATUS TO REMOVE DEPOSITS</title><author>TSAI, CHIEN, KUEI ; HATTON, GREGORY, JOHN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2012058143A33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2012</creationdate><topic>CHEMISTRY</topic><topic>CLEANING</topic><topic>CLEANING IN GENERAL</topic><topic>CRACKING HYDROCARBON OILS</topic><topic>EARTH DRILLING</topic><topic>EARTH DRILLING, e.g. DEEP DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>FUELS</topic><topic>LUBRICANTS</topic><topic>METALLURGY</topic><topic>MINERAL WAXES</topic><topic>MINING</topic><topic>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</topic><topic>PEAT</topic><topic>PERFORMING OPERATIONS</topic><topic>PETROLEUM, GAS OR COKE INDUSTRIES</topic><topic>PREVENTION OF FOULING IN GENERAL</topic><topic>PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION</topic><topic>RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES</topic><topic>REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS</topic><topic>REFORMING OF NAPHTHA</topic><topic>TECHNICAL GASES CONTAINING CARBON MONOXIDE</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>TSAI, CHIEN, KUEI</creatorcontrib><creatorcontrib>HATTON, GREGORY, JOHN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TSAI, CHIEN, KUEI</au><au>HATTON, GREGORY, JOHN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD AND APPARATUS TO REMOVE DEPOSITS</title><date>2012-10-26</date><risdate>2012</risdate><abstract>A method of producing and transporting crude oil, comprising extracting crude oil from a well; placing the crude oil in a pipeline to transport the crude oil away from the well, wherein at least a portion of the pipeline travels through an atmosphere having an ambient temperature less than 20 °C; and transporting the crude oil for a first time period at a low flow rate so that a precipitate forms on an inner wall of the pipeline; and transporting the crude oil for a second time period at a high flow rate so that the precipitate is cleared from the inner wall of the pipeline. La présente invention concerne un procédé permettant de produire et de transporter du pétrole brut comprenant les étapes consistant à extraire le pétrole brut d'un puits ; placer le pétrole brut dans une conduite de transport pour transporter le pétrole brut à distance du puits, au moins une partie de la conduite de transport s'étendant à travers une atmosphère présentant une température ambiante inférieure à 20 °C ; et transporter le pétrole brut pendant une première période à un faible débit de sorte qu'un précipité se forme sur une paroi interne de la conduite de transport ; et transporter le pétrole brut pendant une seconde période à un débit élevé de sorte que le précipité soit supprimé de la paroi interne de la conduite de transport.</abstract><oa>free_for_read</oa></addata></record>
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subjects	CHEMISTRY CLEANING CLEANING IN GENERAL CRACKING HYDROCARBON OILS EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS FUELS LUBRICANTS METALLURGY MINERAL WAXES MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PREVENTION OF FOULING IN GENERAL PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA TECHNICAL GASES CONTAINING CARBON MONOXIDE TRANSPORTING
title	METHOD AND APPARATUS TO REMOVE DEPOSITS
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