NO20051610L - Rorsentreringsanordning - Google Patents
RorsentreringsanordningInfo
- Publication number
- NO20051610L NO20051610L NO20051610A NO20051610A NO20051610L NO 20051610 L NO20051610 L NO 20051610L NO 20051610 A NO20051610 A NO 20051610A NO 20051610 A NO20051610 A NO 20051610A NO 20051610 L NO20051610 L NO 20051610L
- Authority
- NO
- Norway
- Prior art keywords
- ring
- tie members
- entre
- rudder
- ring arrangement
- Prior art date
Links
- 238000005553 drilling Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
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
- E21B19/24—Guiding or centralising devices for drilling rods or pipes
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Drilling And Boring (AREA)
- Die Bonding (AREA)
- Light Receiving Elements (AREA)
- Led Device Packages (AREA)
- Prostheses (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
Den foretrukne utførelse inkluderer fremgangsmåter og anordninger for lokalisering av et element inne i en åpning. En foretrukket anordning inkluderer generelt et hus som inneholder minst én roterbar innsatt ring, og en flerhet av strekkeelementer med en jevn innbyrdes avstand omkring ringens omkrets. Strekkelementene er forbundet til den roterende ring og huset, slik at rotasjon av ringen trekker strekkelementene stramme over innsiden av ringen. Rotering av ringen i den motsatte retning returnerer strekkelementene til deres opprinnelige orientering. Når strekkelementene er stramme, presser de elementer som passerer gjennom en åpning mot senteret. Når anordningen er installert i et boreringdekk, resulterer den i en enklere og mer effektiv rørsentreringsteknologi enn det som eksisterer i dag, hvilket gjør at rørstrenger kan sentreres i holdekilebushingen eller automatkilene, slik at holdekilene enkelt og sikkert kan installeres omkring rørstrengen.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/816,534 US7111676B2 (en) | 2004-04-01 | 2004-04-01 | Pipe centering device |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20051610D0 NO20051610D0 (no) | 2005-03-31 |
NO20051610L true NO20051610L (no) | 2005-10-03 |
Family
ID=34887765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20051610A NO20051610L (no) | 2004-04-01 | 2005-03-31 | Rorsentreringsanordning |
Country Status (9)
Country | Link |
---|---|
US (1) | US7111676B2 (no) |
EP (1) | EP1582692B1 (no) |
AT (1) | ATE402323T1 (no) |
BR (1) | BRPI0500904A (no) |
CA (1) | CA2499975C (no) |
DE (1) | DE602005008296D1 (no) |
DK (1) | DK1582692T3 (no) |
MX (1) | MXPA05003572A (no) |
NO (1) | NO20051610L (no) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006093456A1 (en) * | 2005-03-02 | 2006-09-08 | Atlas Copco Rock Drills Ab | Drill rod support, and drill rod support half |
NO326344B1 (no) * | 2006-09-18 | 2008-11-17 | Nat Oilwell Norway As | Sentreringsanording for et langstrakt legeme i en musehullmaskin |
GB0722531D0 (en) * | 2007-11-16 | 2007-12-27 | Frank S Internat Ltd | Control apparatus |
NO333200B1 (no) * | 2008-10-06 | 2013-04-08 | Nat Oilwell Varco Norway As | Sentreringsmekanisme for ror |
ES2375887B1 (es) * | 2010-08-05 | 2012-10-15 | Abengoa Solar New Technologies S.A. | Estructura con vigas de sujeción de reflector primario. |
KR101538003B1 (ko) | 2010-11-02 | 2015-07-20 | 내쇼날 오일웰 파르코 노르웨이 에이에스 | 시추 시스템 및 관 스탠드를 조립 및 분해하기 위한 장치 |
CN103437725B (zh) * | 2013-08-31 | 2015-12-16 | 四川宏华石油设备有限公司 | 钻井管具对中装置 |
CN104060954A (zh) * | 2014-05-28 | 2014-09-24 | 中国石油集团渤海石油装备制造有限公司 | 一种液压管具对中机构 |
US10254198B2 (en) | 2015-01-20 | 2019-04-09 | Weatherford Technology Holdings, Llc | Birefringent multi-peak optical reference element and birefringent sensor system |
CN107101048B (zh) * | 2017-06-19 | 2018-10-12 | 合肥元康环境科技有限公司 | 一种风管设备柔性抗震支架系统 |
CN109469773B (zh) * | 2018-10-31 | 2021-01-12 | 广船国际有限公司 | 一种补给软管固定装置及方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3566965A (en) | 1968-07-22 | 1971-03-02 | B & W Inc | Variable size,multi-hinge centralizer |
US3575239A (en) | 1969-04-18 | 1971-04-20 | B & W Inc | Progressive centralizer |
US3683527A (en) | 1970-02-20 | 1972-08-15 | Michael G Gilman | Pole display construction |
US3858653A (en) | 1973-08-27 | 1975-01-07 | Charles W Turbyfill | Well bore wall cleaner |
US4143713A (en) | 1977-10-25 | 1979-03-13 | Gunter Kreft | Self-centering basket |
US4821814A (en) * | 1987-04-02 | 1989-04-18 | 501 W-N Apache Corporation | Top head drive assembly for earth drilling machine and components thereof |
AU4109193A (en) | 1992-07-17 | 1994-02-14 | Niagara Mohawk Power Corporation | Centralizer for internal pipe inspection device |
US5479990A (en) | 1992-09-28 | 1996-01-02 | Shell Oil Company | Rising centralizing spider |
US5595248A (en) * | 1995-08-25 | 1997-01-21 | Den-Con Tool Co. | Pipe alignment apparatus |
US6074075A (en) * | 1998-04-01 | 2000-06-13 | Jji Lighting Group, Inc. | Centering device for high mast lighting system |
GB0022157D0 (en) | 2000-09-09 | 2000-10-25 | Elmar Services Ltd | Apparatus and method |
-
2004
- 2004-04-01 US US10/816,534 patent/US7111676B2/en active Active
-
2005
- 2005-03-09 CA CA002499975A patent/CA2499975C/en not_active Expired - Fee Related
- 2005-03-17 AT AT05251634T patent/ATE402323T1/de not_active IP Right Cessation
- 2005-03-17 DE DE602005008296T patent/DE602005008296D1/de active Active
- 2005-03-17 EP EP05251634A patent/EP1582692B1/en not_active Not-in-force
- 2005-03-17 DK DK05251634T patent/DK1582692T3/da active
- 2005-03-28 BR BR0500904-9A patent/BRPI0500904A/pt not_active IP Right Cessation
- 2005-03-31 NO NO20051610A patent/NO20051610L/no not_active Application Discontinuation
- 2005-04-01 MX MXPA05003572A patent/MXPA05003572A/es unknown
Also Published As
Publication number | Publication date |
---|---|
BRPI0500904A (pt) | 2005-11-08 |
EP1582692B1 (en) | 2008-07-23 |
EP1582692A2 (en) | 2005-10-05 |
CA2499975A1 (en) | 2005-10-01 |
MXPA05003572A (es) | 2010-08-02 |
DE602005008296D1 (de) | 2008-09-04 |
ATE402323T1 (de) | 2008-08-15 |
EP1582692A3 (en) | 2006-03-01 |
US7111676B2 (en) | 2006-09-26 |
NO20051610D0 (no) | 2005-03-31 |
CA2499975C (en) | 2008-09-23 |
US20050217863A1 (en) | 2005-10-06 |
DK1582692T3 (da) | 2008-11-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |