BRPI0409299A - pump cap for drainage line operations - Google Patents

pump cap for drainage line operations

Info

Publication number
BRPI0409299A
BRPI0409299A BRPI0409299-6A BRPI0409299A BRPI0409299A BR PI0409299 A BRPI0409299 A BR PI0409299A BR PI0409299 A BRPI0409299 A BR PI0409299A BR PI0409299 A BRPI0409299 A BR PI0409299A
Authority
BR
Brazil
Prior art keywords
line operations
drainage line
pump cap
pump
tube
Prior art date
Application number
BRPI0409299-6A
Other languages
Portuguese (pt)
Inventor
Wilhelmus Christianus Lohbeck
Original Assignee
Shell Int Research
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of BRPI0409299A publication Critical patent/BRPI0409299A/en
Publication of BRPI0409299B1 publication Critical patent/BRPI0409299B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
    • B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
    • B08B9/0553—Cylindrically shaped pigs
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
    • E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
    • E21B23/10—Tools specially adapted therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
    • F16L55/28—Constructional aspects
    • F16L55/30—Constructional aspects of the propulsion means, e.g. towed by cables
    • F16L55/38—Constructional aspects of the propulsion means, e.g. towed by cables driven by fluid pressure

Abstract

"TAMPãO DE BOMBA PARA OPERAçõES DE LINHA DE ESCOAMENTO". Tampão de bomba (1) para operações de linha de escoamento, cujo tampão de bomba (1) compreende um corpo resiliente (2) e uma gaiola flexível (3) tendo uma superfície externa resistente a desgaste (4) arranjada ao redor do corpo resiliente (2), onde a gaiola flexível (3) compreende um tubo tendo uma primeira extremidade (6) e uma segunda extremidade (7), cujo tubo é provido de um número de fendas fechadas (16) em pelo menos uma extremidade."PUMP CAP FOR DRAIN LINE OPERATIONS". Pump plug (1) for flow line operations, which pump plug (1) comprises a resilient body (2) and a flexible cage (3) having a wear-resistant outer surface (4) arranged around the resilient body. (2), wherein the flexible cage (3) comprises a tube having a first end (6) and a second end (7), which tube is provided with a number of closed slots (16) at at least one end.

BRPI0409299-6A 2003-04-15 2004-04-13 Pump cap for drainage line operations BRPI0409299B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03076115 2003-04-15
EP03076115.9 2003-04-15
PCT/EP2004/050505 WO2004092535A1 (en) 2003-04-15 2004-04-13 Pump plug

Publications (2)

Publication Number Publication Date
BRPI0409299A true BRPI0409299A (en) 2006-04-11
BRPI0409299B1 BRPI0409299B1 (en) 2015-09-01

Family

ID=33185906

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0409299-6A BRPI0409299B1 (en) 2003-04-15 2004-04-13 Pump cap for drainage line operations

Country Status (8)

Country Link
US (1) US20060266512A1 (en)
CN (1) CN100378290C (en)
BR (1) BRPI0409299B1 (en)
CA (1) CA2521763C (en)
GB (1) GB2415985B (en)
NO (1) NO339509B1 (en)
RU (1) RU2344267C2 (en)
WO (1) WO2004092535A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8443915B2 (en) * 2006-09-14 2013-05-21 Schlumberger Technology Corporation Through drillstring logging systems and methods
US7748466B2 (en) * 2006-09-14 2010-07-06 Thrubit B.V. Coiled tubing wellbore drilling and surveying using a through the drill bit apparatus
DE602008003209D1 (en) * 2007-04-12 2010-12-09 Shell Int Research DRILLING CIRCULAR ARRANGEMENT AND METHOD FOR CARRYING OUT OPERATION IN A DRILLING HOLE
US8264532B2 (en) * 2007-08-09 2012-09-11 Thrubit B.V. Through-mill wellbore optical inspection and remediation apparatus and methodology
US8316703B2 (en) * 2008-04-25 2012-11-27 Schlumberger Technology Corporation Flexible coupling for well logging instruments
AU2011213541B2 (en) * 2010-02-07 2015-07-30 Ian Doig Pipeline conveyor systems
CN110107241B (en) * 2019-04-29 2021-08-17 成都英诺思科技有限公司 Underground pumping method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1638429A (en) * 1924-07-02 1927-08-09 Alfred J Allard Motor-vehicle direction indicator
US1683429A (en) * 1926-11-17 1928-09-04 Walker Edward Plug for cleaning tubes
US3605159A (en) * 1968-11-20 1971-09-20 Harry J Girard Pipe line pig or swipe
US3725968A (en) * 1971-05-27 1973-04-10 M Knapp Double-dished pipeline pig
NL8402419A (en) * 1984-08-03 1986-03-03 Jochim Van Beugen Cleaning pig for pipe-line bore - has open cell foam core with glued in brushes in spiral pattern
US6569255B2 (en) * 1998-09-24 2003-05-27 On Stream Technologies Inc. Pig and method for cleaning tubes
US5966768A (en) * 1998-03-25 1999-10-19 The Atlantic Group, Inc. Adjustable tube-cleaner device
US7086476B2 (en) * 2002-08-06 2006-08-08 Schlumberger Technology Corporation Expandable devices and method

Also Published As

Publication number Publication date
GB0520261D0 (en) 2005-11-16
NO339509B1 (en) 2016-12-27
NO20055373L (en) 2005-11-14
US20060266512A1 (en) 2006-11-30
RU2344267C2 (en) 2009-01-20
GB2415985B (en) 2006-06-07
GB2415985A (en) 2006-01-11
CN100378290C (en) 2008-04-02
CN1774559A (en) 2006-05-17
CA2521763C (en) 2012-08-14
CA2521763A1 (en) 2004-10-28
BRPI0409299B1 (en) 2015-09-01
RU2005135442A (en) 2006-03-20
WO2004092535A1 (en) 2004-10-28

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: THRUBIT B.V. (NL)

Free format text: TRANSFERIDO DE: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

B25A Requested transfer of rights approved

Owner name: SCHLUMBERGER HOLDINGS LIMITED (GB)

B25K Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: republication

Owner name: SCHLUMBERGER HOLDINGS LIMITED (VG)

Free format text: RETIFICACAO DO DESPACHO "(25.1) - TRANSFERENCIA DEFERIDA" PUBLICADA NA RPI NO 2239, DE 03/12/2013, QUANTO AO ITEM "(71) - NOME DO DEPOSITANTE". ONDE SE LE: "SCHLUMBERGER HOLDINGS LIMITED (GB)" LEIA-SE: "SCHLUMBERGER HOLDINGS LIMITED (VG)"

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 01/09/2015, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2622 DE 06-04-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.