NO981191L - Innf°ringsanordning for pigger - Google Patents

Innf°ringsanordning for pigger

Info

Publication number
NO981191L
NO981191L NO981191A NO981191A NO981191L NO 981191 L NO981191 L NO 981191L NO 981191 A NO981191 A NO 981191A NO 981191 A NO981191 A NO 981191A NO 981191 L NO981191 L NO 981191L
Authority
NO
Norway
Prior art keywords
container
spike
locking element
insertion device
control means
Prior art date
Application number
NO981191A
Other languages
English (en)
Other versions
NO981191D0 (no
Inventor
Brian Smith
Original Assignee
Plenty Ltd
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 Plenty Ltd filed Critical Plenty Ltd
Publication of NO981191D0 publication Critical patent/NO981191D0/no
Publication of NO981191L publication Critical patent/NO981191L/no

Links

Classifications

    • 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
    • F16L55/46—Launching or retrieval of pigs or moles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/4891—With holder for solid, flaky or pulverized material to be dissolved or entrained

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)

Abstract

Pigg- innføringsanordning (10, 38) som omfatter en beholder (12, 41) for anbringelse av i det minste én pigg (14, 16, 18, 20) og en sperremekanisme (28a, 28b, 28d;2a,2b, 42c) som omfatter et sperreelement (30, 46 ). Sperreelementet kan beveges fra en første utragende stilling der sperreelementet hindrer bevegelse av pigger i forhold til beholderen i en ihnføringsretning, til en andre tilbakeført stilling der sperreelementet ikke hindrer bevegelse av piggen i innføringsretningen. Pigg-innføringsanordningen omfatter også fluidstyringsmidler (30, 32, 35, 36; 44a, 44b, 44c, 48) innrettet til å lede fluid inn i beholderen i åpen tilstand og å hindre strøm av fluid inn i beholderen i stengt tilstand. Arrangementet er slik at sperremekanismen og fluidstyringsmidlene er operativt sammenknyttet med hverandre, slik at når sperreelementet beveges fra den utragende stillingen til den tilbakeførte stillingen omstilles samtidig fluidstyringsmidlene fra åpen tilstand til stengt tilstand.
NO981191A 1997-03-20 1998-03-17 Innf°ringsanordning for pigger NO981191L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19970301888 EP0866258A1 (en) 1997-03-20 1997-03-20 A pig launcher

Publications (2)

Publication Number Publication Date
NO981191D0 NO981191D0 (no) 1998-03-17
NO981191L true NO981191L (no) 1998-09-21

Family

ID=8229255

Family Applications (1)

Application Number Title Priority Date Filing Date
NO981191A NO981191L (no) 1997-03-20 1998-03-17 Innf°ringsanordning for pigger

Country Status (3)

Country Link
US (1) US5884656A (no)
EP (1) EP0866258A1 (no)
NO (1) NO981191L (no)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6302140B1 (en) * 1999-01-28 2001-10-16 Halliburton Energy Services, Inc. Cementing head valve manifold
US6533032B1 (en) 1999-10-28 2003-03-18 Abb Vetco Gray Inc. Subsea pig launcher and method of using the same
DE29920941U1 (de) 1999-11-29 2000-01-20 Jakubik, Michael, 22145 Hamburg Molchbares Dreiwegeventil
US6428241B1 (en) * 2000-02-04 2002-08-06 Oceaneering International, Inc. Subsea pig launcher
US6454492B1 (en) * 2000-05-31 2002-09-24 Oceaneering International, Inc. Subsea pig launching and receiving system and method of use and installation
US6769152B1 (en) 2002-06-19 2004-08-03 Parnell Consultants, Inc. Launcher for passing a pig into a pipeline
US6925671B1 (en) * 2004-10-20 2005-08-09 Marathon Ashland Petroleum Llc Pig launcher
US7530398B2 (en) * 2004-12-20 2009-05-12 Shell Oil Company Method and apparatus for a cold flow subsea hydrocarbon production system
US8069922B2 (en) * 2008-10-07 2011-12-06 Schlumberger Technology Corporation Multiple activation-device launcher for a cementing head
US9163470B2 (en) 2008-10-07 2015-10-20 Schlumberger Technology Corporation Multiple activation-device launcher for a cementing head
US8052801B2 (en) * 2009-01-08 2011-11-08 Tdw Delaware, Inc. Pipeline pig launch pin and retraction system
US8800584B2 (en) * 2012-09-07 2014-08-12 Array Holdings, Inc. Automatic barrel pig launcher
CA2818250C (en) 2013-06-07 2017-10-31 Jason Corbeil Atmospheric ball injecting apparatus, system and method for wellbore operations
CN104307819B (zh) * 2014-10-14 2017-01-11 中国石油天然气股份有限公司 一种废弃油气管道残留物组合清理方法
US10167987B2 (en) 2015-06-12 2019-01-01 Roto-Launch Inc. Pipeline pig launch apparatus
CN106523853B (zh) * 2016-10-27 2018-07-13 中国海洋石油集团有限公司 深水油气田临时水下清管球的发射、接收装置
GB2570724B (en) * 2018-02-06 2021-03-03 Subsea 7 Norway As Subsea pig launchers
NO343952B1 (en) * 2018-02-06 2019-07-22 Subsea 7 Norway As Subsea pig launchers
WO2019242894A1 (en) * 2018-06-22 2019-12-26 Vetco Gray Scandinavia As Pig launcher
US10996129B2 (en) 2018-09-07 2021-05-04 Quest Automated Services, LLC Pipeline telemetry system
CN109340504A (zh) * 2018-12-07 2019-02-15 沈阳鑫联石化设备有限公司 一种清管器连续发送装置
GB2586236B (en) * 2019-08-12 2021-11-24 Equinor Energy As Pipeline pig method and apparatus
CN116944162B (zh) * 2023-09-18 2023-11-17 东营市成功石油科技有限责任公司 一种收发球筒及其使用方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3218659A (en) * 1963-03-26 1965-11-23 Richfield Oil Corp Flow line pig injector
US3322197A (en) * 1965-06-11 1967-05-30 Halliburton Co Cementing plug apparatus
US3322140A (en) * 1965-07-16 1967-05-30 Shell Oil Co Pipeline capsule launcher
US3779270A (en) * 1972-05-26 1973-12-18 Signet Controls Inc Sphere launcher and receiver
US4199834A (en) * 1978-07-27 1980-04-29 Willis Oil Tool Co. Pig ball transfer unit
US4401133A (en) * 1981-05-28 1983-08-30 Gulf & Western Manufacturing Company Device for launching spherical pigs into a pipeline
GB8622466D0 (en) * 1986-09-18 1986-10-22 British Petroleum Co Plc Pipeline pig launcher
GB8622463D0 (en) * 1986-09-18 1986-10-22 British Petroleum Co Plc Pipeline pig launcher
US4709719A (en) * 1986-12-15 1987-12-01 Tamworth, Inc. Automatic cup pig launching and retrieving system

Also Published As

Publication number Publication date
EP0866258A1 (en) 1998-09-23
NO981191D0 (no) 1998-03-17
US5884656A (en) 1999-03-23

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application