ZA874027B - Two-piece down hole drill chuck - Google Patents
Two-piece down hole drill chuckInfo
- Publication number
- ZA874027B ZA874027B ZA874027A ZA874027A ZA874027B ZA 874027 B ZA874027 B ZA 874027B ZA 874027 A ZA874027 A ZA 874027A ZA 874027 A ZA874027 A ZA 874027A ZA 874027 B ZA874027 B ZA 874027B
- Authority
- ZA
- South Africa
- Prior art keywords
- drill chuck
- down hole
- hole drill
- piece down
- piece
- Prior art date
Links
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
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1085—Wear protectors; Blast joints; Hard facing
-
- 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
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
-
- 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
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
- E21B17/076—Telescoping joints for varying drill string lengths; Shock absorbers between rod or pipe and drill bit
-
- 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
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/891,560 US4706764A (en) | 1986-08-01 | 1986-08-01 | Two piece down hole drill chuck |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA874027B true ZA874027B (en) | 1988-01-27 |
Family
ID=25398416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA874027A ZA874027B (en) | 1986-08-01 | 1987-06-04 | Two-piece down hole drill chuck |
Country Status (7)
Country | Link |
---|---|
US (1) | US4706764A (xx) |
JP (1) | JPH0730666B2 (xx) |
CN (1) | CN1011323B (xx) |
AU (1) | AU604024B2 (xx) |
CA (1) | CA1328255C (xx) |
SE (1) | SE8702757L (xx) |
ZA (1) | ZA874027B (xx) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4836306A (en) * | 1987-12-14 | 1989-06-06 | Ingersoll-Rand Company | Down hole drill chuck lock |
US4953640A (en) * | 1989-08-21 | 1990-09-04 | Kurt Ewald H | Quick detach bit |
GB2243387B (en) * | 1990-04-26 | 1994-07-20 | D T A Pty Ltd | Drill bit arrangement |
AU638571B2 (en) * | 1990-04-26 | 1993-07-01 | Sandvik Rc Tools Australia Pty Limited | Transmission sleeve for a down hole hammer |
USRE36002E (en) * | 1990-04-26 | 1998-12-22 | Sds Digger Tools Pty, Ltd. | Transmission sleeve for a down hole hammer |
US5085285A (en) * | 1990-07-17 | 1992-02-04 | D.T.A. Pty. Ltd. | Compensating ring for a down hole hammer |
US5090500A (en) * | 1990-11-30 | 1992-02-25 | Sandvik Rock Tools, Inc. | Replaceable wear sleeve for percussion drill |
SE506207C2 (sv) * | 1992-01-22 | 1997-11-24 | Sandvik Ab | Sänkborrmaskin |
US5803192A (en) * | 1996-05-13 | 1998-09-08 | Holte; Ardis L. | Drill bit retainer for a down hole hammer assembly |
US5735358A (en) * | 1996-06-06 | 1998-04-07 | Ingersoll-Rand Company | Indexing percussive drilling bit |
US5647447A (en) * | 1996-06-10 | 1997-07-15 | Ingersoll-Rand Company | Bit retention device for a bit and chuck assembly of a down-the-hole percussive drill |
US5944117A (en) * | 1997-05-07 | 1999-08-31 | Eastern Driller's Manufacturing Co., Inc. | Fluid actuated impact tool |
SE523946C2 (sv) * | 2001-12-21 | 2004-06-08 | Atlas Copco Secoroc Ab | Sänkborrhammare där ytterröret helt omsluter en medbringare |
WO2005077040A2 (en) * | 2004-02-11 | 2005-08-25 | Rensselaer Polytechnic Institute | Compositions and methods for treating amyotrophic lateral sclerosis (als) |
US7395883B2 (en) * | 2005-12-15 | 2008-07-08 | Rockmore International, Inc. | Keyed connection for drill bit |
US7467675B2 (en) * | 2006-06-06 | 2008-12-23 | Atlas Copco Secoroc Llc | Device for channeling solids and fluids within a reverse circulation drill |
SE0701274L (sv) * | 2007-05-21 | 2008-05-13 | Svenska Borr Ab | Anordning vid utförande av borrning i jordlager och berg |
US20100263932A1 (en) * | 2009-04-16 | 2010-10-21 | Dale Richard Wolfer | Bit retainer assembly for a down-hole drill |
US8100200B2 (en) * | 2009-04-16 | 2012-01-24 | Atlas Copco Secoroc Llc | Chuck assembly for a down-hole drill |
US8544566B2 (en) | 2010-06-15 | 2013-10-01 | Eastern Drillers Manufacturing, Inc. | Fluid actuated impact tool with solid piston-standard bit arrangement and water seal |
US9453372B2 (en) | 2014-02-12 | 2016-09-27 | Eastern Driller Manufacturing Co., Inc. | Drill with integrally formed bent sub and sonde housing |
CN104594812B (zh) * | 2014-12-31 | 2017-08-15 | 深圳市工勘岩土集团有限公司 | 潜孔锤跟管钻头 |
US10519763B2 (en) | 2017-09-08 | 2019-12-31 | Eastern Driller Manufacturing Co., Inc. | Sonde housing having side accessible sonde compartment |
US11828115B1 (en) * | 2021-07-12 | 2023-11-28 | Swm International, Llc | Systems and apparatus for increasing the outer diameter of a downhole tool string and methods of assembly and use thereof |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1173857B (de) * | 1959-12-29 | 1964-07-16 | Korfmann Gmbh Maschf | Elastische Meisselkappensicherung fuer Abbauhaemmer im Bergbau |
US3193024A (en) * | 1962-01-18 | 1965-07-06 | Atlantic Refining Co | Percussion drills with exhaust passage in hammer |
US3391834A (en) * | 1966-10-10 | 1968-07-09 | Precision Valve Corp | Valved closure for a pressurized dispenser |
US3621191A (en) * | 1970-04-21 | 1971-11-16 | Woodrow D Cornwell | Electrically heated footwear and handwear |
US3991834A (en) * | 1975-07-07 | 1976-11-16 | Curington Alfred R | Sampling airhammer apparatus |
-
1986
- 1986-08-01 US US06/891,560 patent/US4706764A/en not_active Expired - Lifetime
-
1987
- 1987-06-03 CA CA000538678A patent/CA1328255C/en not_active Expired - Fee Related
- 1987-06-04 ZA ZA874027A patent/ZA874027B/xx unknown
- 1987-06-17 AU AU74422/87A patent/AU604024B2/en not_active Ceased
- 1987-07-03 SE SE8702757A patent/SE8702757L/ not_active Application Discontinuation
- 1987-07-11 CN CN87104840A patent/CN1011323B/zh not_active Expired
- 1987-07-31 JP JP62190576A patent/JPH0730666B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SE8702757D0 (sv) | 1987-07-03 |
CN87104840A (zh) | 1988-02-10 |
AU7442287A (en) | 1988-02-04 |
CN1011323B (zh) | 1991-01-23 |
AU604024B2 (en) | 1990-12-06 |
US4706764A (en) | 1987-11-17 |
JPH0730666B2 (ja) | 1995-04-10 |
CA1328255C (en) | 1994-04-05 |
SE8702757L (sv) | 1988-01-29 |
JPS6344096A (ja) | 1988-02-25 |
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