NO332676B1 - Rorsko - Google Patents
Rorsko Download PDFInfo
- Publication number
- NO332676B1 NO332676B1 NO20064204A NO20064204A NO332676B1 NO 332676 B1 NO332676 B1 NO 332676B1 NO 20064204 A NO20064204 A NO 20064204A NO 20064204 A NO20064204 A NO 20064204A NO 332676 B1 NO332676 B1 NO 332676B1
- Authority
- NO
- Norway
- Prior art keywords
- shoe
- shoes according
- nose
- tearing
- blades
- Prior art date
Links
- 238000005520 cutting process Methods 0.000 claims abstract description 11
- 239000003381 stabilizer Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 11
- 239000012634 fragment Substances 0.000 claims description 9
- 210000000056 organ Anatomy 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000004927 clay Substances 0.000 abstract 1
- 239000004575 stone Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 12
- 238000005553 drilling Methods 0.000 description 7
- 239000004568 cement Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 239000007779 soft material Substances 0.000 description 4
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B17/22—Rods or pipes with helical structure
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB0404170.3A GB0404170D0 (en) | 2004-02-25 | 2004-02-25 | Improved shoe |
| PCT/GB2005/000661 WO2005083226A1 (fr) | 2004-02-25 | 2005-02-24 | Sabot de tubage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO20064204L NO20064204L (no) | 2006-11-24 |
| NO332676B1 true NO332676B1 (no) | 2012-12-03 |
Family
ID=32050837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20064204A NO332676B1 (no) | 2004-02-25 | 2006-09-18 | Rorsko |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US7896110B2 (fr) |
| EP (1) | EP1982040B1 (fr) |
| AT (1) | ATE455232T1 (fr) |
| AU (1) | AU2005216397B2 (fr) |
| CA (1) | CA2557513C (fr) |
| DE (1) | DE602005018979D1 (fr) |
| DK (1) | DK1982040T3 (fr) |
| GB (2) | GB0404170D0 (fr) |
| NO (1) | NO332676B1 (fr) |
| WO (1) | WO2005083226A1 (fr) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7395882B2 (en) | 2004-02-19 | 2008-07-08 | Baker Hughes Incorporated | Casing and liner drilling bits |
| US7954570B2 (en) | 2004-02-19 | 2011-06-07 | Baker Hughes Incorporated | Cutting elements configured for casing component drillout and earth boring drill bits including same |
| US7624818B2 (en) | 2004-02-19 | 2009-12-01 | Baker Hughes Incorporated | Earth boring drill bits with casing component drill out capability and methods of use |
| US7621351B2 (en) | 2006-05-15 | 2009-11-24 | Baker Hughes Incorporated | Reaming tool suitable for running on casing or liner |
| GB0615135D0 (en) | 2006-07-29 | 2006-09-06 | Futuretec Ltd | Running bore-lining tubulars |
| US7954571B2 (en) | 2007-10-02 | 2011-06-07 | Baker Hughes Incorporated | Cutting structures for casing component drillout and earth-boring drill bits including same |
| US8245797B2 (en) | 2007-10-02 | 2012-08-21 | Baker Hughes Incorporated | Cutting structures for casing component drillout and earth-boring drill bits including same |
| GB2461312B (en) | 2008-06-27 | 2012-06-13 | Deep Casing Tools Ltd | Reaming tool |
| GB0821331D0 (en) * | 2008-11-21 | 2008-12-31 | Red Spider Technology Ltd | Improvements in or relating to downhole tools |
| GB0900606D0 (en) * | 2009-01-15 | 2009-02-25 | Downhole Products Plc | Tubing shoe |
| US8887836B2 (en) * | 2009-04-15 | 2014-11-18 | Baker Hughes Incorporated | Drilling systems for cleaning wellbores, bits for wellbore cleaning, methods of forming such bits, and methods of cleaning wellbores using such bits |
| WO2010141781A1 (fr) | 2009-06-05 | 2010-12-09 | Varel International, Ind., L.P. | Conceptions de manchon aléseur et d'aléseur de tubage |
| BR112012017840A2 (pt) | 2010-01-22 | 2017-12-19 | Longhorn Casing Tools Inc | ferramenta e método de uso para desobstrução de poço |
| WO2015120326A1 (fr) | 2014-02-07 | 2015-08-13 | Varel International Ind., L.P. | Dispositif de coupe du type fraise-foret et trépan |
| WO2016142534A2 (fr) * | 2015-03-11 | 2016-09-15 | Tercel Oilfield Products Belgium Sa | Outil de fond de trou et ensemble fond de puits pour actionner un train de tiges dans un puits de forage |
| CN105840116B (zh) * | 2016-05-05 | 2018-02-02 | 中国石油集团渤海钻探工程有限公司 | 一种偏心式水力旋转引鞋 |
| CA2961629A1 (fr) | 2017-03-22 | 2018-09-22 | Infocus Energy Services Inc. | Systemes, dispositifs, assemblages d'alesage et methodes d'utilisation associees |
| CN109931013B (zh) * | 2019-05-04 | 2020-10-09 | 东北石油大学 | 具有井眼清洁作用的加重钻杆 |
| EP4303396A1 (fr) | 2022-07-06 | 2024-01-10 | Downhole Products Limited | Sabot de râpage pour le déploiement non rotatif de colonne de tubage |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4467879A (en) * | 1982-03-29 | 1984-08-28 | Richard D. Hawn, Jr. | Well bore tools |
| GB9504968D0 (en) | 1995-03-11 | 1995-04-26 | Brit Bit Limited | Improved casing shoe |
| US6401820B1 (en) | 1998-01-24 | 2002-06-11 | Downhole Products Plc | Downhole tool |
| GB9929000D0 (en) * | 1999-12-09 | 2000-02-02 | Bbl Downhole Tools Ltd | Reamer shoe |
| CA2393754C (fr) * | 1999-12-22 | 2009-10-20 | Weatherford/Lamb, Inc. | Trepan destine au forage pendant la descente du tubage |
| GB0010378D0 (en) * | 2000-04-28 | 2000-06-14 | Bbl Downhole Tools Ltd | Expandable apparatus for drift and reaming a borehole |
| US7159668B2 (en) * | 2000-06-21 | 2007-01-09 | Futuretec Ltd. | Centralizer |
| US6808019B1 (en) * | 2002-09-06 | 2004-10-26 | John F. Mabry | Sucker rod guide and paraffin scraper for oil wells |
-
2004
- 2004-02-25 GB GBGB0404170.3A patent/GB0404170D0/en not_active Ceased
-
2005
- 2005-02-24 AT AT05708437T patent/ATE455232T1/de not_active IP Right Cessation
- 2005-02-24 CA CA2557513A patent/CA2557513C/fr active Active
- 2005-02-24 AU AU2005216397A patent/AU2005216397B2/en active Active
- 2005-02-24 DK DK05708437.8T patent/DK1982040T3/da active
- 2005-02-24 US US10/598,365 patent/US7896110B2/en active Active
- 2005-02-24 DE DE602005018979T patent/DE602005018979D1/de active Active
- 2005-02-24 GB GB0617319A patent/GB2429731B/en active Active
- 2005-02-24 EP EP05708437A patent/EP1982040B1/fr not_active Not-in-force
- 2005-02-24 WO PCT/GB2005/000661 patent/WO2005083226A1/fr active Application Filing
-
2006
- 2006-09-18 NO NO20064204A patent/NO332676B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1982040B1 (fr) | 2010-01-13 |
| CA2557513A1 (fr) | 2005-09-09 |
| CA2557513C (fr) | 2012-04-17 |
| US20080236813A1 (en) | 2008-10-02 |
| GB0617319D0 (en) | 2006-10-25 |
| GB0404170D0 (en) | 2004-03-31 |
| DE602005018979D1 (de) | 2010-03-04 |
| EP1982040A1 (fr) | 2008-10-22 |
| WO2005083226A1 (fr) | 2005-09-09 |
| GB2429731B (en) | 2008-08-27 |
| ATE455232T1 (de) | 2010-01-15 |
| AU2005216397A1 (en) | 2005-09-09 |
| AU2005216397B2 (en) | 2011-01-27 |
| NO20064204L (no) | 2006-11-24 |
| DK1982040T3 (da) | 2010-05-25 |
| GB2429731A (en) | 2007-03-07 |
| US7896110B2 (en) | 2011-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CREP | Change of representative |
Representative=s name: MURGITROYD & CO, MANNERHEIMINTIE 12 B |
|
| CHAD | Change of the owner's name or address (par. 44 patent law, par. patentforskriften) |
Owner name: TERCEL IP LIMITED, VG |
|
| MM1K | Lapsed by not paying the annual fees |