OIL AND GAS PRODUCTION WITH DOWNHOLE SEPARATION AND REINJECTION OF GAS

OIL AND GAS PRODUCTION WITH DOWNHOLE SEPARATION AND REINJECTION OF GAS

A system (SPARC) for producing a mixed gas-oil stream (40) wherein gas is to be separated and compressed downhole in a turbine-driven compressor (17C) before the gas is injected into a subterranean formation (15). A turbine bypass valve (60) allowes all of the stream (40) to bypass the turbine (17T)...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: PETULLO, STEVEN, P, BRADY, JERRY, L, BLOUNT, CURTIS, G, KLEIN, JOHN, M
Format: Patent
Sprache:eng ; fre
Schlagworte:
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
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 PETULLO, STEVEN, P
BRADY, JERRY, L
BLOUNT, CURTIS, G
KLEIN, JOHN, M
description A system (SPARC) for producing a mixed gas-oil stream (40) wherein gas is to be separated and compressed downhole in a turbine-driven compressor (17C) before the gas is injected into a subterranean formation (15). A turbine bypass valve (60) allowes all of the stream (40) to bypass the turbine (17T) during start-up until surging in the production stream (40) has subsided. The valve (60) then opens to allow a portion of the stream (40a) to pass through the turbine (17T). Also, a compressor recycle valve (61) recycles the compressor output until the surging in the stream (40) has subsided while a check valve (62) prevents back flow into the outlet (55) of the compressor (17C). L'invention concerne un système (SPARC) permettant de produire un flux mélangé gaz-pétrole, ledit gaz étant séparé et comprimé en fond de trou dans un compresseur turbine avant que le gaz ne soit injecté dans une formation souterraine. Une soupape de dérivation de turbine permet à tous les flux de dériver par rapport à la turbine pendant le démarrage jusqu'à la diminution du pompage dans le flux de production. La soupape s'ouvre ensuite afin de permettre à une partie du flux de traverser la turbine. Une soupape de recyclage de compresseur recycle la sortie dudit compresseur jusqu'à la diminution du pompage dans le flux pendant qu'un clapet de retenue empêche ledit flux de revenir dans la sortie du compresseur.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_WO03102351A8</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>WO03102351A8</sourcerecordid><originalsourceid>FETCH-epo_espacenet_WO03102351A83</originalsourceid><addsrcrecordid>eNrjZHDz9_RRcPRzUXB3DFYICPJ3CXUO8fT3Uwj3DPFQcPEP9_Pw93FVCHYNcAxyBEuA1Aa5evp5uUIU-ruBtPIwsKYl5hSn8kJpbgZFN9cQZw_d1IL8-NTigsTk1LzUkvhwfwNjQwMjY1NDRwtjYtQAAJeELC0</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>OIL AND GAS PRODUCTION WITH DOWNHOLE SEPARATION AND REINJECTION OF GAS</title><source>esp@cenet</source><creator>PETULLO, STEVEN, P ; BRADY, JERRY, L ; BLOUNT, CURTIS, G ; KLEIN, JOHN, M</creator><creatorcontrib>PETULLO, STEVEN, P ; BRADY, JERRY, L ; BLOUNT, CURTIS, G ; KLEIN, JOHN, M</creatorcontrib><description>A system (SPARC) for producing a mixed gas-oil stream (40) wherein gas is to be separated and compressed downhole in a turbine-driven compressor (17C) before the gas is injected into a subterranean formation (15). A turbine bypass valve (60) allowes all of the stream (40) to bypass the turbine (17T) during start-up until surging in the production stream (40) has subsided. The valve (60) then opens to allow a portion of the stream (40a) to pass through the turbine (17T). Also, a compressor recycle valve (61) recycles the compressor output until the surging in the stream (40) has subsided while a check valve (62) prevents back flow into the outlet (55) of the compressor (17C). L'invention concerne un système (SPARC) permettant de produire un flux mélangé gaz-pétrole, ledit gaz étant séparé et comprimé en fond de trou dans un compresseur turbine avant que le gaz ne soit injecté dans une formation souterraine. Une soupape de dérivation de turbine permet à tous les flux de dériver par rapport à la turbine pendant le démarrage jusqu'à la diminution du pompage dans le flux de production. La soupape s'ouvre ensuite afin de permettre à une partie du flux de traverser la turbine. Une soupape de recyclage de compresseur recycle la sortie dudit compresseur jusqu'à la diminution du pompage dans le flux pendant qu'un clapet de retenue empêche ledit flux de revenir dans la sortie du compresseur.</description><edition>7</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>2005</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&amp;date=20050217&amp;DB=EPODOC&amp;CC=WO&amp;NR=03102351A8$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20050217&amp;DB=EPODOC&amp;CC=WO&amp;NR=03102351A8$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PETULLO, STEVEN, P</creatorcontrib><creatorcontrib>BRADY, JERRY, L</creatorcontrib><creatorcontrib>BLOUNT, CURTIS, G</creatorcontrib><creatorcontrib>KLEIN, JOHN, M</creatorcontrib><title>OIL AND GAS PRODUCTION WITH DOWNHOLE SEPARATION AND REINJECTION OF GAS</title><description>A system (SPARC) for producing a mixed gas-oil stream (40) wherein gas is to be separated and compressed downhole in a turbine-driven compressor (17C) before the gas is injected into a subterranean formation (15). A turbine bypass valve (60) allowes all of the stream (40) to bypass the turbine (17T) during start-up until surging in the production stream (40) has subsided. The valve (60) then opens to allow a portion of the stream (40a) to pass through the turbine (17T). Also, a compressor recycle valve (61) recycles the compressor output until the surging in the stream (40) has subsided while a check valve (62) prevents back flow into the outlet (55) of the compressor (17C). L'invention concerne un système (SPARC) permettant de produire un flux mélangé gaz-pétrole, ledit gaz étant séparé et comprimé en fond de trou dans un compresseur turbine avant que le gaz ne soit injecté dans une formation souterraine. Une soupape de dérivation de turbine permet à tous les flux de dériver par rapport à la turbine pendant le démarrage jusqu'à la diminution du pompage dans le flux de production. La soupape s'ouvre ensuite afin de permettre à une partie du flux de traverser la turbine. Une soupape de recyclage de compresseur recycle la sortie dudit compresseur jusqu'à la diminution du pompage dans le flux pendant qu'un clapet de retenue empêche ledit flux de revenir dans la sortie du compresseur.</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>2005</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHDz9_RRcPRzUXB3DFYICPJ3CXUO8fT3Uwj3DPFQcPEP9_Pw93FVCHYNcAxyBEuA1Aa5evp5uUIU-ruBtPIwsKYl5hSn8kJpbgZFN9cQZw_d1IL8-NTigsTk1LzUkvhwfwNjQwMjY1NDRwtjYtQAAJeELC0</recordid><startdate>20050217</startdate><enddate>20050217</enddate><creator>PETULLO, STEVEN, P</creator><creator>BRADY, JERRY, L</creator><creator>BLOUNT, CURTIS, G</creator><creator>KLEIN, JOHN, M</creator><scope>EVB</scope></search><sort><creationdate>20050217</creationdate><title>OIL AND GAS PRODUCTION WITH DOWNHOLE SEPARATION AND REINJECTION OF GAS</title><author>PETULLO, STEVEN, P ; BRADY, JERRY, L ; BLOUNT, CURTIS, G ; KLEIN, JOHN, M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO03102351A83</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2005</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>PETULLO, STEVEN, P</creatorcontrib><creatorcontrib>BRADY, JERRY, L</creatorcontrib><creatorcontrib>BLOUNT, CURTIS, G</creatorcontrib><creatorcontrib>KLEIN, JOHN, M</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PETULLO, STEVEN, P</au><au>BRADY, JERRY, L</au><au>BLOUNT, CURTIS, G</au><au>KLEIN, JOHN, M</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>OIL AND GAS PRODUCTION WITH DOWNHOLE SEPARATION AND REINJECTION OF GAS</title><date>2005-02-17</date><risdate>2005</risdate><abstract>A system (SPARC) for producing a mixed gas-oil stream (40) wherein gas is to be separated and compressed downhole in a turbine-driven compressor (17C) before the gas is injected into a subterranean formation (15). A turbine bypass valve (60) allowes all of the stream (40) to bypass the turbine (17T) during start-up until surging in the production stream (40) has subsided. The valve (60) then opens to allow a portion of the stream (40a) to pass through the turbine (17T). Also, a compressor recycle valve (61) recycles the compressor output until the surging in the stream (40) has subsided while a check valve (62) prevents back flow into the outlet (55) of the compressor (17C). L'invention concerne un système (SPARC) permettant de produire un flux mélangé gaz-pétrole, ledit gaz étant séparé et comprimé en fond de trou dans un compresseur turbine avant que le gaz ne soit injecté dans une formation souterraine. Une soupape de dérivation de turbine permet à tous les flux de dériver par rapport à la turbine pendant le démarrage jusqu'à la diminution du pompage dans le flux de production. La soupape s'ouvre ensuite afin de permettre à une partie du flux de traverser la turbine. Une soupape de recyclage de compresseur recycle la sortie dudit compresseur jusqu'à la diminution du pompage dans le flux pendant qu'un clapet de retenue empêche ledit flux de revenir dans la sortie du compresseur.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng ; fre
recordid cdi_epo_espacenet_WO03102351A8
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 OIL AND GAS PRODUCTION WITH DOWNHOLE SEPARATION AND REINJECTION OF GAS
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-09T14%3A35%3A59IST&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=PETULLO,%20STEVEN,%20P&rft.date=2005-02-17&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EWO03102351A8%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