FLUID INJECTION TUBING WITH A COLLAR FOR A TEST STRING, HAVING A LOCKING SYSTEM BY ABUTMENT AGAINST THE DRILLING WELL HEAD RAM

The invention relates to fluid injection tubing with a collar for a test string, having a locking system by abutment against the drilling well head ram, wherein fluid injection tubing (1) for use in a test string (E) of drilling equipment receives an outer collar (6) on the lower end of the tubing,...

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Hauptverfasser:	LEANDRO DINIZ BRANDÃO ROCHA, HAMILTON SUSS JÚNIOR, JOSÉ ROBERTO SCALON COTELLO, MÁRIO CESAR PEREIRA DOS SANTOS, RONALDO SOARES EISELE, ANTONIO SERGIO CAVALHEIRO
Format:	Patent
Sprache:	eng ; fre ; por
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
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creator	LEANDRO DINIZ BRANDÃO ROCHA HAMILTON SUSS JÚNIOR JOSÉ ROBERTO SCALON COTELLO MÁRIO CESAR PEREIRA DOS SANTOS RONALDO SOARES EISELE ANTONIO SERGIO CAVALHEIRO
description	The invention relates to fluid injection tubing with a collar for a test string, having a locking system by abutment against the drilling well head ram, wherein fluid injection tubing (1) for use in a test string (E) of drilling equipment receives an outer collar (6) on the lower end of the tubing, immediately above the outlet provided with inner screw threads (5). After the test string (E) is inserted down the drilling well (P) and the fluid injection tubing (1) is coupled thereto, with closed BOP (blowout prevention system) rams (G), the collar (6) is retained immediately below the lower edge of these closed rams (G). Should the test string (E) be pushed and slide upwards when the fluid is injected, the coupled fluid injection tubing (1) is prevented from being expelled from the well by the collar (6), which is locked against the lower edge of the rams (G). This locking system by abutment of the collar (6) against the edge of the rams (G) prevents the test string (E) from overcoming the seal of the frictional forces of the rams (G) and being expelled onto the drilling platform. L'invention concerne un tube d'injection de fluide à bride, pour colonne d'essai, avec système de blocage par butée au niveau de l'ensemble mâchoire de tête d'un puits de forage, un tube d'injection de fluide (1) à utiliser dans une colonne d'essai (E) d'un équipement de sondage recevant, au niveau de l'extrémité inférieure, immédiatement au-dessus de son ouverture à filets internes (5), une bride (6) intégrée extérieurement. Après insertion de la colonne d'essai (E) dans le puits de forage (P) et accouplement du tube d'injection de fluide (1), les mâchoires (G) du BOP (système anti-éruption) étant fermées, la bride (6) reste positionnée juste en dessous du bord inférieur desdites mâchoires (G) fermées. Avec l'injection de fluide, si la colonne d'essai (E) est poussée vers le haut et glisse, le tube d'injection de fluide (1) accouplé, lors de son expulsion du puits, se bloque au niveau de sa bride (6) sous le bord inférieur des mâchoires (G). Ce blocage par système de butée entre la bride (6) et le bord des mâchoires (G) permet d'éviter que la colonne d'essai (E) ne fasse céder le joint créé par les forces de friction des mâchoires (G) et soit expulsée vers la plateforme de l'équipement de sondage. Tubo de injeção de fluido com gola, para coluna de ensaio, com sistema de travamento por batente em gaveta de cabeça de poço de perfuração onde um tubo de injeção de fluido (1) para uso
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fullrecord	<record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_WO2015081392A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>WO2015081392A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_WO2015081392A13</originalsourceid><addsrcrecordid>eNqNjEELgkAUhL10iOo_POhaoEZQx6eu7tZzF3afiSeR2E5Rgp377Wn0AzrNDPPNzIN3TpXKQOmTSFkZDVwlShdQK5aAkBoitJAbOwYWjsGxHfsNSLxMHAKZ9Dw51zgWJSQNYFJxKTQDFqj0uGEpILOK6PssiEAKzMBiuQxmt-4--NVPF8E6F5zKre-frR_67uof_tXWJg6jfXiIdscYo91_1AdwrzvA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>FLUID INJECTION TUBING WITH A COLLAR FOR A TEST STRING, HAVING A LOCKING SYSTEM BY ABUTMENT AGAINST THE DRILLING WELL HEAD RAM</title><source>esp@cenet</source><creator>LEANDRO DINIZ BRANDÃO ROCHA ; HAMILTON SUSS JÚNIOR ; JOSÉ ROBERTO SCALON COTELLO ; MÁRIO CESAR PEREIRA DOS SANTOS ; RONALDO SOARES EISELE ; ANTONIO SERGIO CAVALHEIRO</creator><creatorcontrib>LEANDRO DINIZ BRANDÃO ROCHA ; HAMILTON SUSS JÚNIOR ; JOSÉ ROBERTO SCALON COTELLO ; MÁRIO CESAR PEREIRA DOS SANTOS ; RONALDO SOARES EISELE ; ANTONIO SERGIO CAVALHEIRO</creatorcontrib><description>The invention relates to fluid injection tubing with a collar for a test string, having a locking system by abutment against the drilling well head ram, wherein fluid injection tubing (1) for use in a test string (E) of drilling equipment receives an outer collar (6) on the lower end of the tubing, immediately above the outlet provided with inner screw threads (5). After the test string (E) is inserted down the drilling well (P) and the fluid injection tubing (1) is coupled thereto, with closed BOP (blowout prevention system) rams (G), the collar (6) is retained immediately below the lower edge of these closed rams (G). Should the test string (E) be pushed and slide upwards when the fluid is injected, the coupled fluid injection tubing (1) is prevented from being expelled from the well by the collar (6), which is locked against the lower edge of the rams (G). This locking system by abutment of the collar (6) against the edge of the rams (G) prevents the test string (E) from overcoming the seal of the frictional forces of the rams (G) and being expelled onto the drilling platform. L'invention concerne un tube d'injection de fluide à bride, pour colonne d'essai, avec système de blocage par butée au niveau de l'ensemble mâchoire de tête d'un puits de forage, un tube d'injection de fluide (1) à utiliser dans une colonne d'essai (E) d'un équipement de sondage recevant, au niveau de l'extrémité inférieure, immédiatement au-dessus de son ouverture à filets internes (5), une bride (6) intégrée extérieurement. Après insertion de la colonne d'essai (E) dans le puits de forage (P) et accouplement du tube d'injection de fluide (1), les mâchoires (G) du BOP (système anti-éruption) étant fermées, la bride (6) reste positionnée juste en dessous du bord inférieur desdites mâchoires (G) fermées. Avec l'injection de fluide, si la colonne d'essai (E) est poussée vers le haut et glisse, le tube d'injection de fluide (1) accouplé, lors de son expulsion du puits, se bloque au niveau de sa bride (6) sous le bord inférieur des mâchoires (G). Ce blocage par système de butée entre la bride (6) et le bord des mâchoires (G) permet d'éviter que la colonne d'essai (E) ne fasse céder le joint créé par les forces de friction des mâchoires (G) et soit expulsée vers la plateforme de l'équipement de sondage. Tubo de injeção de fluido com gola, para coluna de ensaio, com sistema de travamento por batente em gaveta de cabeça de poço de perfuração onde um tubo de injeção de fluido (1) para uso em coluna de ensaio (E) de equipamento de sondagem recebe na extremidade inferior, imediatamente acima de seu bocal com roscas internas (5), uma gola (6) incorporado externamente. Após a inserção da coluna de ensaio (E) poço de perfuração (P) adentro e acoplado o tubo de injeção de fluido (1), estando fechadas as gavetas do (G) BOP (sistema de prevenção de "Blow Out"), a gola (6) mantém-se posicionada logo abaixo da borda inferior dessas referidas gavetas (G), fechadas. Com a injeção de fluido, caso a coluna de ensaio (E) seja empurrada para cima e deslizar, o tubo de injeção de fluido (1) acoplado ao ser expelido do poço trava-se por sua gola (6) sob a borda inferior das gavetas (G). Com esse travamento em sistema de batente entre gola (6) e borda das gavetas (G), é impedido que a coluna de ensaio (E) vença a vedação as forças de atrito das gavetas (G) e seja expelida pela plataforma do equipamento de sondagem.</description><language>eng ; fre ; por</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=20150611&DB=EPODOC&CC=WO&NR=2015081392A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150611&DB=EPODOC&CC=WO&NR=2015081392A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LEANDRO DINIZ BRANDÃO ROCHA</creatorcontrib><creatorcontrib>HAMILTON SUSS JÚNIOR</creatorcontrib><creatorcontrib>JOSÉ ROBERTO SCALON COTELLO</creatorcontrib><creatorcontrib>MÁRIO CESAR PEREIRA DOS SANTOS</creatorcontrib><creatorcontrib>RONALDO SOARES EISELE</creatorcontrib><creatorcontrib>ANTONIO SERGIO CAVALHEIRO</creatorcontrib><title>FLUID INJECTION TUBING WITH A COLLAR FOR A TEST STRING, HAVING A LOCKING SYSTEM BY ABUTMENT AGAINST THE DRILLING WELL HEAD RAM</title><description>The invention relates to fluid injection tubing with a collar for a test string, having a locking system by abutment against the drilling well head ram, wherein fluid injection tubing (1) for use in a test string (E) of drilling equipment receives an outer collar (6) on the lower end of the tubing, immediately above the outlet provided with inner screw threads (5). After the test string (E) is inserted down the drilling well (P) and the fluid injection tubing (1) is coupled thereto, with closed BOP (blowout prevention system) rams (G), the collar (6) is retained immediately below the lower edge of these closed rams (G). Should the test string (E) be pushed and slide upwards when the fluid is injected, the coupled fluid injection tubing (1) is prevented from being expelled from the well by the collar (6), which is locked against the lower edge of the rams (G). This locking system by abutment of the collar (6) against the edge of the rams (G) prevents the test string (E) from overcoming the seal of the frictional forces of the rams (G) and being expelled onto the drilling platform. L'invention concerne un tube d'injection de fluide à bride, pour colonne d'essai, avec système de blocage par butée au niveau de l'ensemble mâchoire de tête d'un puits de forage, un tube d'injection de fluide (1) à utiliser dans une colonne d'essai (E) d'un équipement de sondage recevant, au niveau de l'extrémité inférieure, immédiatement au-dessus de son ouverture à filets internes (5), une bride (6) intégrée extérieurement. Après insertion de la colonne d'essai (E) dans le puits de forage (P) et accouplement du tube d'injection de fluide (1), les mâchoires (G) du BOP (système anti-éruption) étant fermées, la bride (6) reste positionnée juste en dessous du bord inférieur desdites mâchoires (G) fermées. Avec l'injection de fluide, si la colonne d'essai (E) est poussée vers le haut et glisse, le tube d'injection de fluide (1) accouplé, lors de son expulsion du puits, se bloque au niveau de sa bride (6) sous le bord inférieur des mâchoires (G). Ce blocage par système de butée entre la bride (6) et le bord des mâchoires (G) permet d'éviter que la colonne d'essai (E) ne fasse céder le joint créé par les forces de friction des mâchoires (G) et soit expulsée vers la plateforme de l'équipement de sondage. Tubo de injeção de fluido com gola, para coluna de ensaio, com sistema de travamento por batente em gaveta de cabeça de poço de perfuração onde um tubo de injeção de fluido (1) para uso em coluna de ensaio (E) de equipamento de sondagem recebe na extremidade inferior, imediatamente acima de seu bocal com roscas internas (5), uma gola (6) incorporado externamente. Após a inserção da coluna de ensaio (E) poço de perfuração (P) adentro e acoplado o tubo de injeção de fluido (1), estando fechadas as gavetas do (G) BOP (sistema de prevenção de "Blow Out"), a gola (6) mantém-se posicionada logo abaixo da borda inferior dessas referidas gavetas (G), fechadas. Com a injeção de fluido, caso a coluna de ensaio (E) seja empurrada para cima e deslizar, o tubo de injeção de fluido (1) acoplado ao ser expelido do poço trava-se por sua gola (6) sob a borda inferior das gavetas (G). Com esse travamento em sistema de batente entre gola (6) e borda das gavetas (G), é impedido que a coluna de ensaio (E) vença a vedação as forças de atrito das gavetas (G) e seja expelida pela plataforma do equipamento de sondagem.</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>eNqNjEELgkAUhL10iOo_POhaoEZQx6eu7tZzF3afiSeR2E5Rgp377Wn0AzrNDPPNzIN3TpXKQOmTSFkZDVwlShdQK5aAkBoitJAbOwYWjsGxHfsNSLxMHAKZ9Dw51zgWJSQNYFJxKTQDFqj0uGEpILOK6PssiEAKzMBiuQxmt-4--NVPF8E6F5zKre-frR_67uof_tXWJg6jfXiIdscYo91_1AdwrzvA</recordid><startdate>20150611</startdate><enddate>20150611</enddate><creator>LEANDRO DINIZ BRANDÃO ROCHA</creator><creator>HAMILTON SUSS JÚNIOR</creator><creator>JOSÉ ROBERTO SCALON COTELLO</creator><creator>MÁRIO CESAR PEREIRA DOS SANTOS</creator><creator>RONALDO SOARES EISELE</creator><creator>ANTONIO SERGIO CAVALHEIRO</creator><scope>EVB</scope></search><sort><creationdate>20150611</creationdate><title>FLUID INJECTION TUBING WITH A COLLAR FOR A TEST STRING, HAVING A LOCKING SYSTEM BY ABUTMENT AGAINST THE DRILLING WELL HEAD RAM</title><author>LEANDRO DINIZ BRANDÃO ROCHA ; HAMILTON SUSS JÚNIOR ; JOSÉ ROBERTO SCALON COTELLO ; MÁRIO CESAR PEREIRA DOS SANTOS ; RONALDO SOARES EISELE ; ANTONIO SERGIO CAVALHEIRO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2015081392A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; por</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>LEANDRO DINIZ BRANDÃO ROCHA</creatorcontrib><creatorcontrib>HAMILTON SUSS JÚNIOR</creatorcontrib><creatorcontrib>JOSÉ ROBERTO SCALON COTELLO</creatorcontrib><creatorcontrib>MÁRIO CESAR PEREIRA DOS SANTOS</creatorcontrib><creatorcontrib>RONALDO SOARES EISELE</creatorcontrib><creatorcontrib>ANTONIO SERGIO CAVALHEIRO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LEANDRO DINIZ BRANDÃO ROCHA</au><au>HAMILTON SUSS JÚNIOR</au><au>JOSÉ ROBERTO SCALON COTELLO</au><au>MÁRIO CESAR PEREIRA DOS SANTOS</au><au>RONALDO SOARES EISELE</au><au>ANTONIO SERGIO CAVALHEIRO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>FLUID INJECTION TUBING WITH A COLLAR FOR A TEST STRING, HAVING A LOCKING SYSTEM BY ABUTMENT AGAINST THE DRILLING WELL HEAD RAM</title><date>2015-06-11</date><risdate>2015</risdate><abstract>The invention relates to fluid injection tubing with a collar for a test string, having a locking system by abutment against the drilling well head ram, wherein fluid injection tubing (1) for use in a test string (E) of drilling equipment receives an outer collar (6) on the lower end of the tubing, immediately above the outlet provided with inner screw threads (5). After the test string (E) is inserted down the drilling well (P) and the fluid injection tubing (1) is coupled thereto, with closed BOP (blowout prevention system) rams (G), the collar (6) is retained immediately below the lower edge of these closed rams (G). Should the test string (E) be pushed and slide upwards when the fluid is injected, the coupled fluid injection tubing (1) is prevented from being expelled from the well by the collar (6), which is locked against the lower edge of the rams (G). This locking system by abutment of the collar (6) against the edge of the rams (G) prevents the test string (E) from overcoming the seal of the frictional forces of the rams (G) and being expelled onto the drilling platform. L'invention concerne un tube d'injection de fluide à bride, pour colonne d'essai, avec système de blocage par butée au niveau de l'ensemble mâchoire de tête d'un puits de forage, un tube d'injection de fluide (1) à utiliser dans une colonne d'essai (E) d'un équipement de sondage recevant, au niveau de l'extrémité inférieure, immédiatement au-dessus de son ouverture à filets internes (5), une bride (6) intégrée extérieurement. Après insertion de la colonne d'essai (E) dans le puits de forage (P) et accouplement du tube d'injection de fluide (1), les mâchoires (G) du BOP (système anti-éruption) étant fermées, la bride (6) reste positionnée juste en dessous du bord inférieur desdites mâchoires (G) fermées. Avec l'injection de fluide, si la colonne d'essai (E) est poussée vers le haut et glisse, le tube d'injection de fluide (1) accouplé, lors de son expulsion du puits, se bloque au niveau de sa bride (6) sous le bord inférieur des mâchoires (G). Ce blocage par système de butée entre la bride (6) et le bord des mâchoires (G) permet d'éviter que la colonne d'essai (E) ne fasse céder le joint créé par les forces de friction des mâchoires (G) et soit expulsée vers la plateforme de l'équipement de sondage. Tubo de injeção de fluido com gola, para coluna de ensaio, com sistema de travamento por batente em gaveta de cabeça de poço de perfuração onde um tubo de injeção de fluido (1) para uso em coluna de ensaio (E) de equipamento de sondagem recebe na extremidade inferior, imediatamente acima de seu bocal com roscas internas (5), uma gola (6) incorporado externamente. Após a inserção da coluna de ensaio (E) poço de perfuração (P) adentro e acoplado o tubo de injeção de fluido (1), estando fechadas as gavetas do (G) BOP (sistema de prevenção de "Blow Out"), a gola (6) mantém-se posicionada logo abaixo da borda inferior dessas referidas gavetas (G), fechadas. Com a injeção de fluido, caso a coluna de ensaio (E) seja empurrada para cima e deslizar, o tubo de injeção de fluido (1) acoplado ao ser expelido do poço trava-se por sua gola (6) sob a borda inferior das gavetas (G). Com esse travamento em sistema de batente entre gola (6) e borda das gavetas (G), é impedido que a coluna de ensaio (E) vença a vedação as forças de atrito das gavetas (G) e seja expelida pela plataforma do equipamento de sondagem.</abstract><oa>free_for_read</oa></addata></record>
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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	FLUID INJECTION TUBING WITH A COLLAR FOR A TEST STRING, HAVING A LOCKING SYSTEM BY ABUTMENT AGAINST THE DRILLING WELL HEAD RAM
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