NO963377L - Boreforingsinstallasjonsutstyr med ytre friksjonsreduserende innretninger - Google Patents

Boreforingsinstallasjonsutstyr med ytre friksjonsreduserende innretninger

Info

Publication number
NO963377L
NO963377L NO963377A NO963377A NO963377L NO 963377 L NO963377 L NO 963377L NO 963377 A NO963377 A NO 963377A NO 963377 A NO963377 A NO 963377A NO 963377 L NO963377 L NO 963377L
Authority
NO
Norway
Prior art keywords
pct
friction reducing
installation equipment
external friction
reducing devices
Prior art date
Application number
NO963377A
Other languages
English (en)
Other versions
NO963377D0 (no
NO313428B1 (no
Inventor
Geoffrey Neil Murray
Original Assignee
Austoil Drilling Services Pty
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 Austoil Drilling Services Pty filed Critical Austoil Drilling Services Pty
Publication of NO963377L publication Critical patent/NO963377L/no
Publication of NO963377D0 publication Critical patent/NO963377D0/no
Publication of NO313428B1 publication Critical patent/NO313428B1/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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/14—Casing shoes for the protection of the bottom of the casing
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1057—Centralising devices with rollers or with a relatively rotating sleeve
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems

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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Disintegrating Or Milling (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)
  • Lubricants (AREA)
  • Supports For Pipes And Cables (AREA)
  • Drilling And Boring (AREA)
NO19963377A 1994-02-14 1996-08-13 Friksjonsreduserende verktöy, spesielt for friksjonsredusert sentralisering av en fôringsrörstreng NO313428B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ25086794 1994-02-14
PCT/NZ1995/000012 WO1995021986A1 (en) 1994-02-14 1995-02-14 Drill casing installation equipment with external friction reducing means

Publications (3)

Publication Number Publication Date
NO963377L true NO963377L (no) 1996-08-13
NO963377D0 NO963377D0 (no) 1996-08-13
NO313428B1 NO313428B1 (no) 2002-09-30

Family

ID=19924629

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19963377A NO313428B1 (no) 1994-02-14 1996-08-13 Friksjonsreduserende verktöy, spesielt for friksjonsredusert sentralisering av en fôringsrörstreng

Country Status (8)

Country Link
US (1) US5778976A (no)
EP (1) EP0778914B1 (no)
AT (1) ATE222994T1 (no)
AU (1) AU703197B2 (no)
CA (1) CA2182788C (no)
DE (1) DE69527971T2 (no)
NO (1) NO313428B1 (no)
WO (1) WO1995021986A1 (no)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69635360T2 (de) * 1995-04-27 2006-07-27 Weatherford/Lamb, Inc., Houston Nicht-rotierender Zentrierkorb
US5692563A (en) * 1995-09-27 1997-12-02 Western Well Tool, Inc. Tubing friction reducer
GB2316422A (en) * 1996-08-24 1998-02-25 Weatherford Lamb Centralizer
GB9703608D0 (en) 1997-02-21 1997-04-09 Downhole Products Plc Casing centraliser
AU727244B2 (en) 1997-03-11 2000-12-07 Weatherford/Lamb Inc. Friction reducing tool
WO1999024690A1 (en) * 1997-11-10 1999-05-20 Weatherford U.S., L.P. A friction reducing tool
GB9724194D0 (en) * 1997-11-15 1998-01-14 Brunel Oilfield Serv Uk Ltd Improvements in or relating to downhole tools
US6401820B1 (en) 1998-01-24 2002-06-11 Downhole Products Plc Downhole tool
GB2339227B (en) * 1998-01-24 2002-11-20 Downhole Products Plc Downhole Tool
GB2333542B (en) * 1998-01-24 2002-12-11 Downhole Products Plc Downhole tool
GB2331534B (en) * 1998-02-23 2000-01-19 Weatherford Lamb Centralizer
DE69909598T2 (de) 1998-03-05 2004-05-27 Weatherford/Lamb, Inc., Houston Eine achse, eine reibung verringernde befestigung und ein verfahren zum installieren einer achse
AU760978B2 (en) * 1999-01-22 2003-05-29 Weatherford Technology Holdings, Llc Friction reducing tool and method for its use in a wellbore
GB0002916D0 (en) * 2000-02-10 2000-03-29 Stable Services Ltd Drill pipe torque reduction and protection apparatus
GB0015020D0 (en) * 2000-06-20 2000-08-09 Downhole Products Plc Centraliser
CA2465425C (en) * 2004-04-28 2011-07-12 G. Maurice Laclare Tubing string anchoring tool
RU2260667C1 (ru) * 2004-05-11 2005-09-20 Кисленко Николай Федорович Центратор обсадной колонны
US8931579B2 (en) * 2005-10-11 2015-01-13 Halliburton Energy Services, Inc. Borehole generator
US8074747B2 (en) * 2009-02-20 2011-12-13 Baker Hughes Incorporated Stabilizer assemblies with bearing pad locking structures and tools incorporating same
US8181722B2 (en) * 2009-02-20 2012-05-22 Baker Hughes Incorporated Stabilizer assemblies with bearing pad locking structures and tools incorporating same
MX2011011364A (es) * 2009-05-01 2012-02-08 Flotek Ind Inc Un centralizador de baja friccion.
WO2011100537A1 (en) * 2010-02-15 2011-08-18 Frank's International, Inc. Device and method for affecting the flow of fluid in a wellbore
US8733455B2 (en) 2011-04-06 2014-05-27 Baker Hughes Incorporated Roller standoff assemblies
RU2473777C1 (ru) * 2011-06-20 2013-01-27 Государственное образовательное учреждение высшего профессионального образования "Уфимский государственный нефтяной технический университет" Центратор обсадной колонны с изменяемой геометрией
USD849800S1 (en) 2012-04-04 2019-05-28 Summit Energy Services, Inc. Casing centralizer having spiral blades
CN103015906B (zh) * 2012-12-24 2015-06-24 中国石油化工股份有限公司 一种钻具减阻短节
US9057229B2 (en) 2013-03-14 2015-06-16 Summit Energy Services, Inc. Casing centralizer
US10066452B2 (en) * 2014-08-21 2018-09-04 Baker Hughes, A Ge Company, Llc Shifting tool collet with rolling component
RU195996U1 (ru) * 2018-11-30 2020-02-12 Чекалев Евгений Геннадьевич Центратор для соединения запорной арматуры с фланцевым фитингом
WO2021206583A1 (ru) * 2020-04-08 2021-10-14 Тимур Рустамович АКЧУРИН Роликовый защитный централайзер
US12116853B2 (en) * 2020-10-26 2024-10-15 Guy Wheater Wireline cased-hole roller
US12078037B2 (en) 2022-10-20 2024-09-03 Saudi Arabian Oil Company Casing tractor apparatus, system, and method

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2601478A (en) * 1946-07-16 1952-06-24 Charlie T Weir Sucker rod guide
US2998848A (en) * 1957-11-04 1961-09-05 B And W Inc Stop collar
US3196952A (en) * 1962-06-20 1965-07-27 B & W Inc Well pipe centering and fluid flowcourse controlling device
CA1095023A (en) * 1977-07-20 1981-02-03 John Roddy Rock drill bit loading device
US4779678A (en) * 1984-05-02 1988-10-25 White Richard C Sucker rod guide
US5033558A (en) * 1985-05-16 1991-07-23 R.C.R. Oilfield, Inc. Well tool for use with down-hole drilling apparatus
AU5908786A (en) * 1985-05-16 1986-12-04 R.C.R. Oilfield, Inc. Well tool for use with down-hole drilling apparatus
US4620802A (en) * 1985-08-09 1986-11-04 Tellin, Incorporated Guide for rotating sucker rods
US4747452A (en) * 1986-09-30 1988-05-31 Conoco Inc. Wellbore cleaning device
SU1719616A1 (ru) * 1990-02-05 1992-03-15 Тюменский индустриальный институт им.Ленинского комсомола Центратор
SU1810474A1 (ru) * 1990-02-09 1993-04-23 Tyumensk Ind I Пpotektop-ctaбилизatop
AU4335693A (en) * 1992-05-27 1993-12-30 Astec Developments Limited Downhole tools
GB9303325D0 (en) * 1993-02-19 1993-04-07 Speirs Graeme K A protector
WO1994023174A1 (en) * 1993-04-07 1994-10-13 Marathon Oil Company High angle and horizontal wellbore centralizer and method of use
US5522467A (en) * 1995-05-19 1996-06-04 Great Lakes Directional Drilling System and stabilizer apparatus for inhibiting helical stack-out

Also Published As

Publication number Publication date
US5778976A (en) 1998-07-14
AU1720195A (en) 1995-08-29
EP0778914A4 (en) 2000-03-08
ATE222994T1 (de) 2002-09-15
WO1995021986A1 (en) 1995-08-17
DE69527971D1 (de) 2002-10-02
AU703197B2 (en) 1999-03-18
CA2182788A1 (en) 1995-08-17
DE69527971T2 (de) 2003-04-24
NO963377D0 (no) 1996-08-13
EP0778914B1 (en) 2002-08-28
EP0778914A1 (en) 1997-06-18
NO313428B1 (no) 2002-09-30
CA2182788C (en) 2005-08-02

Similar Documents

Publication Publication Date Title
NO963377D0 (no) Boreforingsinstallasjonsutstyr med ytre friksjonsreduserende innretninger
DK0713909T3 (da) Smørende sammensætning, der omfatter en ester, anvendelse af sammensætningen og borehulsvæske, der omfatter sammensætningen
DE69118932D1 (de) Verschleissschützer für Bohrgestänge und Futterrohre
NO20010384L (no) Polysakkaridholdig brønnborings- og servicefluider
NO20010385L (no) Aphroninneholdende brønnborings- og servicefluid med forsterket stabilitet
NO20012352D0 (no) Sementeringsprodukt samt anvendelse for sementering av oljebrönner og tilsvarende
NO993070L (no) Borerör/foringsrör - beskytter
NO954688D0 (no) Fremgangsmåte for å bore og komplettere brönner
NO20032681D0 (no) Fremgangsmåte for sentrering av en foring i et borehull
CA2383150A1 (en) Expandable downhole tubing
NO954689D0 (no) Fremgangsmåte for å bore og komplettere brönner
ES2117243T3 (es) Nuevos antioxidantes fenolicos liquidos.
GB9712393D0 (en) Apparatus for and a method of drilling and lining a second borehole from a first borehole
DE59912935D1 (de) Radiallager in gleitlagerbauart
GB2363587A (en) Corrugated thick-walled pipe for use in wellbores
ATE227820T1 (de) Sicherheitsventil
NO20021630D0 (no) Borestrengelement med lagre
TR26158A (tr) Jeotermal kuyularin isletilmesi icin usul ve ter- tibat.
NL194556B (nl) Het boren van boorgaten en telemetrie.
MX25515A (es) Composicion dispersantes para la perforacion y te rminacion de pozos subterraneos
NO20003802L (no) FremgangsmÕte for boring og komplettering av oljebrønner med smÕ mellomdiametre
DK1017377T3 (da) Anvendelse af 6,7-substituerede 2-aminotetraliner til behandling af af cytokin fremkaldte inflammatoriske tilstande
NO954244D0 (no) Sementeringsblandinger og anvendelse av disse for sementering av oljebrönner og lignende
NO995359D0 (no) Fremgangsmåte for boring i undergrunnen og fartöy for slik anvendelse
NO964256L (no) Fremgangsmåte for regulering av tilbakeströmming av partikler i underjordiske brönner

Legal Events

Date Code Title Description
MK1K Patent expired