[go: up one dir, main page]

NO303029B1 - Anordning ved innfesting av et stempel-sylinderarrangement i et boretÕrn, samt fremgangsmÕte for Õ skifte pakninger i stempel-sylinderarrangementet - Google Patents

Anordning ved innfesting av et stempel-sylinderarrangement i et boretÕrn, samt fremgangsmÕte for Õ skifte pakninger i stempel-sylinderarrangementet

Info

Publication number
NO303029B1
NO303029B1 NO960412A NO960412A NO303029B1 NO 303029 B1 NO303029 B1 NO 303029B1 NO 960412 A NO960412 A NO 960412A NO 960412 A NO960412 A NO 960412A NO 303029 B1 NO303029 B1 NO 303029B1
Authority
NO
Norway
Prior art keywords
piston
cylinder arrangement
attaching
drill tower
gaskets
Prior art date
Application number
NO960412A
Other languages
English (en)
Other versions
NO960412D0 (no
NO960412L (no
Inventor
Per Vatne
Original Assignee
Maritime Hydraulics As
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 Maritime Hydraulics As filed Critical Maritime Hydraulics As
Priority to NO960412A priority Critical patent/NO303029B1/no
Publication of NO960412D0 publication Critical patent/NO960412D0/no
Priority to PCT/NO1997/000025 priority patent/WO1997028347A1/en
Priority to EP97904667A priority patent/EP0877851A1/en
Priority to AU17376/97A priority patent/AU1737697A/en
Priority to CA002244772A priority patent/CA2244772A1/en
Priority to JP9527519A priority patent/JP2000505514A/ja
Priority to US09/117,616 priority patent/US6202274B1/en
Priority to KR1019980705831A priority patent/KR19990082109A/ko
Publication of NO960412L publication Critical patent/NO960412L/no
Publication of NO303029B1 publication Critical patent/NO303029B1/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/086—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with a fluid-actuated cylinder
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49718—Repairing
    • Y10T29/49721—Repairing with disassembling
    • Y10T29/4973—Replacing of defective part

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
NO960412A 1996-01-31 1996-01-31 Anordning ved innfesting av et stempel-sylinderarrangement i et boretÕrn, samt fremgangsmÕte for Õ skifte pakninger i stempel-sylinderarrangementet NO303029B1 (no)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NO960412A NO303029B1 (no) 1996-01-31 1996-01-31 Anordning ved innfesting av et stempel-sylinderarrangement i et boretÕrn, samt fremgangsmÕte for Õ skifte pakninger i stempel-sylinderarrangementet
PCT/NO1997/000025 WO1997028347A1 (en) 1996-01-31 1997-01-31 Arrangement for fastening a piston-cylinder arrangement and method for replacing sealings therein
EP97904667A EP0877851A1 (en) 1996-01-31 1997-01-31 Arrangement for fastening a piston-cylinder arrangement and method for replacing sealings therein
AU17376/97A AU1737697A (en) 1996-01-31 1997-01-31 Arrangement for fastening a piston-cylinder arrangement and method for replacing sealings therein
CA002244772A CA2244772A1 (en) 1996-01-31 1997-01-31 Arrangement for fastening a piston-cylinder arrangement and method for replacing sealings therein
JP9527519A JP2000505514A (ja) 1996-01-31 1997-01-31 ピストン・シリンダ装置の固定装置及びそのシーリング交換方法
US09/117,616 US6202274B1 (en) 1996-01-31 1997-01-31 Arrangement for fastening a piston-cylinder arrangement and method for replacing sealings therein
KR1019980705831A KR19990082109A (ko) 1996-01-31 1997-01-31 피스톤-실린더 배열체를 장착하기 위한 장치,및 이러한피스톤-실린더 배열체 내부의 시일을 교환하기 위한 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO960412A NO303029B1 (no) 1996-01-31 1996-01-31 Anordning ved innfesting av et stempel-sylinderarrangement i et boretÕrn, samt fremgangsmÕte for Õ skifte pakninger i stempel-sylinderarrangementet

Publications (3)

Publication Number Publication Date
NO960412D0 NO960412D0 (no) 1996-01-31
NO960412L NO960412L (no) 1997-08-01
NO303029B1 true NO303029B1 (no) 1998-05-18

Family

ID=19898994

Family Applications (1)

Application Number Title Priority Date Filing Date
NO960412A NO303029B1 (no) 1996-01-31 1996-01-31 Anordning ved innfesting av et stempel-sylinderarrangement i et boretÕrn, samt fremgangsmÕte for Õ skifte pakninger i stempel-sylinderarrangementet

Country Status (8)

Country Link
US (1) US6202274B1 (no)
EP (1) EP0877851A1 (no)
JP (1) JP2000505514A (no)
KR (1) KR19990082109A (no)
AU (1) AU1737697A (no)
CA (1) CA2244772A1 (no)
NO (1) NO303029B1 (no)
WO (1) WO1997028347A1 (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10294735B2 (en) 2014-04-08 2019-05-21 Mhwirth As Self-aligning apparatus

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100941373B1 (ko) * 2009-09-11 2010-02-05 티엠디이엔지(주) 발전 설비용 유압식 액츄에이터 및 그 정비방법
US9458680B2 (en) 2013-01-11 2016-10-04 Maersk Drilling A/S Drilling rig
CN110000512B (zh) * 2018-01-04 2020-12-18 烟台中集来福士海洋工程有限公司 钻井平台滑移轨道的修复方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE870387C (de) * 1951-07-15 1953-03-12 Wuelfel Eisenwerk Zwei- oder mehrteiliger ausfahrbarer Mast fuer Tiefbohrzwecke
US4341373A (en) 1977-05-25 1982-07-27 Mouton Jr William J Hydraulic well derrick with cable lifts
US4170340A (en) 1977-05-25 1979-10-09 Mouton William J Jr Hydraulic well derrick with cable lifts
US4341383A (en) 1980-08-04 1982-07-27 Mattel, Inc. Electronic basketball game
US5069426A (en) * 1990-07-16 1991-12-03 Gabrysch Anthony R Internal hydraulic pipe pushing apparatus
US5638911A (en) * 1995-10-25 1997-06-17 Mid-Western Machinery Co., Inc. Drilling apparatus and support mount assembly for use therein

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10294735B2 (en) 2014-04-08 2019-05-21 Mhwirth As Self-aligning apparatus

Also Published As

Publication number Publication date
US6202274B1 (en) 2001-03-20
NO960412D0 (no) 1996-01-31
JP2000505514A (ja) 2000-05-09
NO960412L (no) 1997-08-01
WO1997028347A1 (en) 1997-08-07
CA2244772A1 (en) 1997-08-07
EP0877851A1 (en) 1998-11-18
AU1737697A (en) 1997-08-22
KR19990082109A (ko) 1999-11-15

Similar Documents

Publication Publication Date Title
GB2359159B (en) Method and apparatus for identifying changes to a logical object based on changes to the logical object at a physical level
DE69739484D1 (de) Photovoltaische Anordnung
NO975115L (no) Fremgangsmåte for oppnåelse av sikret aksess gjennom en stasjon til minst en tjener, samt anordning for utförelse av fremgangsmåten
DE69608068D1 (de) Vorrichtung zum Verriegeln von teleskopartigen Rohrabschnitten gegeneinander
DE69738743D1 (de) Verfahren zum Einführen elektronischen Geldes mit einer Überwachungseinrichtung, Gebrauchervorrichtung und Überwachungseinrichtung zum Durchführen desselben
DE69634892D1 (de) Anordnung zum Betreiben einer Starkstromentladungslampe
PT956136E (pt) Dispositivo de recuperacao de oleo
NO176129C (no) System for anvendelse ved offshore petroleumsproduksjon
FI955162L (fi) Hiilivetyjen konversiomenetelmä
DE69416536D1 (de) Vorrichtung zum Speichern von Solarenergie
NO177686C (no) Anordning for bruk ved skjöting av rörlengder, samt en fremgangsmåte til montasje/bruk av anordningen
GB2337749B (en) A method for simultaneously clearing up harmful algal blooms and harnessing organic pollutants to promote the primary productivity in the sea
NO303029B1 (no) Anordning ved innfesting av et stempel-sylinderarrangement i et boretÕrn, samt fremgangsmÕte for Õ skifte pakninger i stempel-sylinderarrangementet
IL130966A0 (en) Method to produce multi-layer plates the relative plant and multi-layer plates obtained therewith
EP0704276A3 (en) Multi-spindle lathe
DE19980273D2 (de) Anordnung zum Aufnehmen von Solarenergie an Gebäuden
AU4470197A (en) System to lower the depth equipment in hydrocarbons wells
NO961406L (no) System for påföring av et midlertidig budskap på et underlag, samt fremgangsmåte for påföring og fjerning av systemet
GB2324695B (en) Pollution monitoring
DE69706972D1 (de) Schlickergiessverfahren
GB2357791B (en) Method adapted in order to prevent water from coning into an oil recovery well
NO307648B1 (no) FremgangsmÕte og anordning for innføring av gass i en væske, samt anvendelse av anordningen
EP1021340A4 (en) APPARATUS FOR APPLYING A COVER
NO954029D0 (no) Fremgangsmåte for skjöting av rörseksjoner for peling, samt rörseksjoner til bruk ved fremgangsmåten
DE69517113D1 (de) Warnvorrichtung zum Erkennen von unterirdischen Bauwerken

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN JULY 2003