CA2054156A1 - Centreur a faible couple - Google Patents
Centreur a faible coupleInfo
- Publication number
- CA2054156A1 CA2054156A1 CA002054156A CA2054156A CA2054156A1 CA 2054156 A1 CA2054156 A1 CA 2054156A1 CA 002054156 A CA002054156 A CA 002054156A CA 2054156 A CA2054156 A CA 2054156A CA 2054156 A1 CA2054156 A1 CA 2054156A1
- Authority
- CA
- Canada
- Prior art keywords
- sleeve
- pipe
- cylindrical surface
- inner cylindrical
- sleeve bearings
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
Links
- 239000000463 material Substances 0.000 claims description 10
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000006872 improvement Effects 0.000 abstract description 6
- 239000004568 cement Substances 0.000 description 13
- 238000005553 drilling Methods 0.000 description 11
- 229920000642 polymer Polymers 0.000 description 9
- 239000012530 fluid Substances 0.000 description 7
- 230000005465 channeling Effects 0.000 description 6
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 5
- 239000004810 polytetrafluoroethylene Substances 0.000 description 5
- 239000004677 Nylon Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 229920002635 polyurethane Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000013536 elastomeric material Substances 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 230000000246 remedial effect Effects 0.000 description 2
- 102100034742 Rotatin Human genes 0.000 description 1
- 101710200213 Rotatin Proteins 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
- 229910052601 baryte Inorganic materials 0.000 description 1
- 239000010428 baryte Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004901 spalling Methods 0.000 description 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
- 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
- E21B17/1014—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well
- E21B17/1021—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well with articulated arms or arcuate springs
- E21B17/1028—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well with articulated arms or arcuate springs with arcuate springs only, e.g. baskets with outwardly bowed strips for cementing operations
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)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US60365290A | 1990-10-26 | 1990-10-26 | |
| US603,652 | 1990-10-26 | ||
| US750,847 | 1991-08-27 | ||
| US07/750,847 USH1192H (en) | 1990-10-26 | 1991-08-27 | Low-torque centralizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2054156A1 true CA2054156A1 (fr) | 1992-04-27 |
Family
ID=27084482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002054156A Abandoned CA2054156A1 (fr) | 1990-10-26 | 1991-10-24 | Centreur a faible couple |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | USH1192H (fr) |
| AU (1) | AU8675491A (fr) |
| CA (1) | CA2054156A1 (fr) |
| GB (1) | GB2249333A (fr) |
| NO (1) | NO914203L (fr) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9404857D0 (en) * | 1994-03-12 | 1994-04-27 | Downhole Products Uk Ltd | Casing centraliser |
| GB2285649B (en) * | 1994-03-12 | 1996-02-14 | Downhole Products Uk Ltd | Casing centraliser |
| US6006830A (en) * | 1994-03-12 | 1999-12-28 | Downhole Products (Uk) Limited | Casing centraliser |
| GB2299598B (en) * | 1995-04-07 | 1999-03-17 | Weatherford Lamb | Apparatus for use in a wellbore |
| DE69635360T2 (de) * | 1995-04-27 | 2006-07-27 | Weatherford/Lamb, Inc., Houston | Nicht-rotierender Zentrierkorb |
| FR2739893B1 (fr) * | 1995-10-17 | 1997-12-12 | Inst Francais Du Petrole | Dispositif d'exploration d'une formation souterraine traversee par un puits horizontal comportant plusieurs capteurs couples en permanence avec la paroi |
| GB2316422A (en) * | 1996-08-24 | 1998-02-25 | Weatherford Lamb | Centralizer |
| GB9703608D0 (en) | 1997-02-21 | 1997-04-09 | Downhole Products Plc | Casing centraliser |
| GB9724194D0 (en) | 1997-11-15 | 1998-01-14 | Brunel Oilfield Serv Uk Ltd | Improvements in or relating to downhole tools |
| US6562401B2 (en) * | 1999-02-05 | 2003-05-13 | Davis-Lynch, Inc. | Method for making a stand-off device to prevent an oilfield tubular from contacting the side of the wellbore |
| US6484803B1 (en) * | 2000-09-06 | 2002-11-26 | Casetech International, Inc. | Dual diameter centralizer/sub and method |
| US7182131B2 (en) * | 2000-09-06 | 2007-02-27 | Casetech International, Inc. | Dual diameter and rotating centralizer/sub and method |
| US7156171B2 (en) | 2000-09-06 | 2007-01-02 | Casetech International, Inc. | Dual diameter and rotating centralizer/sub |
| US6453998B1 (en) * | 2000-10-31 | 2002-09-24 | Robert W. M. Reeve | Progressive lock integral joint centralizer |
| NL1017326C2 (nl) * | 2001-02-09 | 2002-08-12 | B K Oil Tools | Stel aanslagringen voor centreering voor boorgatverbuizing. |
| US6457519B1 (en) * | 2001-02-20 | 2002-10-01 | Antelope Oil Tool And Manufacturing Company, Inc. | Expandable centralizer |
| US6679325B2 (en) * | 2002-02-08 | 2004-01-20 | Frank's International, Inc. | Minimum clearance bow-spring centralizer |
| AU2002341386A1 (en) | 2002-08-12 | 2004-02-25 | Eni S.P.A. | Integral centraliser |
| GB0501056D0 (en) * | 2005-01-18 | 2005-02-23 | Downhole Products Plc | Centraliser |
| US20080035331A1 (en) * | 2006-06-28 | 2008-02-14 | Jean Buytaert | Epoxy secured web collar |
| US20080264629A1 (en) * | 2007-04-24 | 2008-10-30 | Frank's International, Inc. | Field-Assemblable Bow-Spring Casing Centralizer and Method of Making A Centralizer |
| EP2417324B1 (fr) * | 2009-04-07 | 2017-05-17 | Frank's International, Inc. | Bande d'usure réduisant la friction et procédé de couplage d'une bande d'usure à un élément tubulaire |
| US20110222368A1 (en) * | 2010-03-10 | 2011-09-15 | VCable, LLC | Detecting Seismic Data in a Wellbore |
| US8408287B2 (en) * | 2010-06-03 | 2013-04-02 | Electro-Petroleum, Inc. | Electrical jumper for a producing oil well |
| US9062501B2 (en) | 2010-12-01 | 2015-06-23 | Matrix Composites & Engineering Limited | Downhole centraliser |
| GB201100543D0 (en) | 2011-01-13 | 2011-03-02 | Downhole Products Ltd | Centraliser |
| USD665824S1 (en) | 2011-10-28 | 2012-08-21 | Top-Co Cementing Products Inc. | Casing centralizer |
| USD674817S1 (en) | 2011-10-28 | 2013-01-22 | Top-Co Cementing Products Inc. | Casing centralizer |
| USD674818S1 (en) | 2011-10-28 | 2013-01-22 | Top-Co Cementing Products Inc. | Casing centralizer |
| USD665825S1 (en) | 2011-10-28 | 2012-08-21 | Top-Co Cementing Products Inc. | Casing centralizer |
| EP2623578A1 (fr) * | 2011-12-13 | 2013-08-07 | Services Pétroliers Schlumberger | Compositions et procédés permettant d'abaisser le moment de force dans un procédé de cimentation de puits |
| CA2867033C (fr) * | 2012-03-20 | 2020-05-26 | Blackhawk Specialty Tools, Llc | Centralisateur de puits |
| USD849800S1 (en) | 2012-04-04 | 2019-05-28 | Summit Energy Services, Inc. | Casing centralizer having spiral blades |
| EP3039168B1 (fr) | 2013-08-28 | 2018-10-24 | Antelope Oil Tool & Mfg. Co., LLC | Composition de projection thermique exempt de chrome, procédé et appareil |
| RU2640849C1 (ru) * | 2017-04-04 | 2018-01-12 | Публичное акционерное общество "Татнефть" имени В.Д. Шашина | Центратор обсадной колонны |
| EP4115048A4 (fr) * | 2020-03-06 | 2024-04-17 | As Innovative Holdings Pty Ltd | Tête de puits rotative et outil à centrer |
-
1991
- 1991-08-27 US US07/750,847 patent/USH1192H/en not_active Abandoned
- 1991-10-24 CA CA002054156A patent/CA2054156A1/fr not_active Abandoned
- 1991-10-24 GB GB9122550A patent/GB2249333A/en not_active Withdrawn
- 1991-10-25 NO NO91914203A patent/NO914203L/no unknown
- 1991-10-25 AU AU86754/91A patent/AU8675491A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| GB2249333A (en) | 1992-05-06 |
| NO914203D0 (no) | 1991-10-25 |
| AU8675491A (en) | 1992-04-30 |
| NO914203L (no) | 1992-04-27 |
| GB9122550D0 (en) | 1991-12-04 |
| USH1192H (en) | 1993-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| USH1192H (en) | Low-torque centralizer | |
| US10294734B2 (en) | Friction reducing wear band and method of coupling a wear band to a tubular | |
| EP0439279B1 (fr) | Protecteur pour tiges de forage et tubages | |
| CA2668677C (fr) | Appareil de foration descendante et procede | |
| AU2010319948B2 (en) | Open hole non-rotating sleeve and assembly | |
| US7708064B2 (en) | Wellbore pipe centralizer having increased restoring force and self-sealing capability | |
| US6923261B2 (en) | Apparatus and method for expanding a tubular | |
| US20020139537A1 (en) | Method for enabling movement of a centralized pipe through a reduced diameter restriction and apparatus therefor | |
| US10100588B2 (en) | Mixed form tubular centralizers and method of use | |
| US20050092527A1 (en) | Vibration damper systems for drilling with casing | |
| WO1997008422A1 (fr) | Outil destine aux puits de petrole et de gaz | |
| CA3012784C (fr) | Collier de butee | |
| WO2008062177A1 (fr) | Appareil de foration descendante et procédé | |
| CA2929318C (fr) | Centralisateurs tubulaires a forme mixte et methode d'utilisation | |
| CA2573236A1 (fr) | Protecteur de tige de forage | |
| GB2430952A (en) | Method of forming a centraliser |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |