GB9211946D0 - Backreaming stabilizer - Google Patents
Backreaming stabilizerInfo
- Publication number
- GB9211946D0 GB9211946D0 GB929211946A GB9211946A GB9211946D0 GB 9211946 D0 GB9211946 D0 GB 9211946D0 GB 929211946 A GB929211946 A GB 929211946A GB 9211946 A GB9211946 A GB 9211946A GB 9211946 D0 GB9211946 D0 GB 9211946D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- backreaming
- stabilizer
- backreaming stabilizer
- 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.)
- Pending
Links
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929211946A GB9211946D0 (en) | 1992-06-05 | 1992-06-05 | Backreaming stabilizer |
AU43424/93A AU4342493A (en) | 1992-06-05 | 1993-06-07 | Well drilling tools |
PCT/GB1993/001203 WO1993025794A1 (en) | 1992-06-05 | 1993-06-07 | Well drilling tools |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929211946A GB9211946D0 (en) | 1992-06-05 | 1992-06-05 | Backreaming stabilizer |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9211946D0 true GB9211946D0 (en) | 1992-07-15 |
Family
ID=10716612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB929211946A Pending GB9211946D0 (en) | 1992-06-05 | 1992-06-05 | Backreaming stabilizer |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU4342493A (en) |
GB (1) | GB9211946D0 (en) |
WO (1) | WO1993025794A1 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9415500D0 (en) * | 1994-08-01 | 1994-09-21 | Stewart Arthur D | Erosion resistant downhole diverter tools |
GB9504968D0 (en) * | 1995-03-11 | 1995-04-26 | Brit Bit Limited | Improved casing shoe |
US5722496A (en) * | 1996-03-19 | 1998-03-03 | Ingersoll-Rand Company | Removable guide member for guiding drill string components in a drill hole |
US6386302B1 (en) * | 1999-09-09 | 2002-05-14 | Smith International, Inc. | Polycrystaline diamond compact insert reaming tool |
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 |
EP1811124A1 (en) * | 2006-01-18 | 2007-07-25 | Omni Oil Technologies | Hole opener |
US7621351B2 (en) | 2006-05-15 | 2009-11-24 | Baker Hughes Incorporated | Reaming tool suitable for running on casing or liner |
US7571769B2 (en) | 2007-02-23 | 2009-08-11 | Baker Hughes Incorporated | Casing window milling assembly |
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 |
US7878273B2 (en) * | 2008-11-17 | 2011-02-01 | Omni Ip Ltd. | Ultra-hard drilling stabilizer |
EP2878763A1 (en) * | 2013-11-29 | 2015-06-03 | Welltec A/S | A downhole casing string |
CN104141464B (en) * | 2014-07-28 | 2016-06-22 | 东北石油大学 | Horizontal well borehole cleaning tool |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3237705A (en) * | 1963-11-13 | 1966-03-01 | Williams Joseph W | Reamer for enlarging and straightening bore holes |
US3331378A (en) * | 1964-04-29 | 1967-07-18 | Joe W Gibbs | Relief device for tubing pressure |
US3908771A (en) * | 1974-03-01 | 1975-09-30 | Wylie P Garrett | Drill collar incorporating device for jetting drilling fluid transversely into bore hole |
US3981360A (en) * | 1975-07-30 | 1976-09-21 | Cook Testing Co. | Well tubing drain |
US4039031A (en) * | 1976-01-26 | 1977-08-02 | Baker Oil Tools, Inc. | Well control valve apparatus |
NL177243C (en) * | 1980-10-30 | 1985-08-16 | Nick Koot | TUBE FOR A DRILL SERIES. |
EP0176180B1 (en) * | 1984-07-27 | 1988-11-30 | DIAMANT BOART Société Anonyme | Hole opener |
FR2568935B1 (en) * | 1984-08-08 | 1986-09-05 | Petroles Cie Francaise | DRILL PIPE CONNECTION, PARTICULARLY FOR CROSSING A LOSS OF TRAFFIC AREA |
US4658902A (en) * | 1985-07-08 | 1987-04-21 | Halliburton Company | Surging fluids downhole in an earth borehole |
US4630694A (en) * | 1985-10-16 | 1986-12-23 | Walton Paul G | Integral blade hole opener |
US4618010A (en) * | 1986-02-18 | 1986-10-21 | Team Engineering And Manufacturing, Inc. | Hole opener |
US4733723A (en) * | 1986-07-18 | 1988-03-29 | Callegari Sr Stephen R | Gravel pack assembly |
-
1992
- 1992-06-05 GB GB929211946A patent/GB9211946D0/en active Pending
-
1993
- 1993-06-07 AU AU43424/93A patent/AU4342493A/en not_active Abandoned
- 1993-06-07 WO PCT/GB1993/001203 patent/WO1993025794A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO1993025794A1 (en) | 1993-12-23 |
AU4342493A (en) | 1994-01-04 |
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