CS266311B2 - Hole device - Google Patents
Hole device Download PDFInfo
- Publication number
- CS266311B2 CS266311B2 CS825870A CS587082A CS266311B2 CS 266311 B2 CS266311 B2 CS 266311B2 CS 825870 A CS825870 A CS 825870A CS 587082 A CS587082 A CS 587082A CS 266311 B2 CS266311 B2 CS 266311B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- axis
- rim
- cutting
- drilling device
- rotation
- Prior art date
Links
- 238000005553 drilling Methods 0.000 claims description 73
- 239000000463 material Substances 0.000 claims description 12
- 239000012530 fluid Substances 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000011435 rock Substances 0.000 description 21
- 239000002689 soil Substances 0.000 description 18
- 230000000694 effects Effects 0.000 description 4
- 238000005065 mining Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 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
- E21B10/00—Drill bits
- E21B10/08—Roller bits
- E21B10/12—Roller bits with discs cutters
-
- 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
- E21B10/00—Drill bits
- E21B10/02—Core bits
- E21B10/04—Core bits with core destroying means
-
- 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
- E21B10/00—Drill bits
- E21B10/02—Core bits
- E21B10/06—Roller core bits
-
- 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
- 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
- E21B10/28—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with non-expansible roller cutters
-
- 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
- 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
- E21B10/32—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools
- E21B10/34—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools of roller-cutter type
-
- 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
- E21B17/1057—Centralising devices with rollers or with a relatively rotating sleeve
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH510881 | 1981-08-07 | ||
| CH323082 | 1982-05-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS587082A2 CS587082A2 (en) | 1989-02-10 |
| CS266311B2 true CS266311B2 (en) | 1989-12-13 |
Family
ID=25692512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS825870A CS266311B2 (en) | 1981-08-07 | 1982-08-06 | Hole device |
Country Status (22)
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1231091A (en) * | 1982-01-08 | 1988-01-05 | John R. Coates | Chip relief for rock bits |
| GB2203774A (en) * | 1987-04-21 | 1988-10-26 | Cledisc Int Bv | Rotary drilling device |
| US5010789A (en) * | 1989-02-21 | 1991-04-30 | Amoco Corporation | Method of making imbalanced compensated drill bit |
| CA1333282C (en) * | 1989-02-21 | 1994-11-29 | J. Ford Brett | Imbalance compensated drill bit |
| US5042596A (en) * | 1989-02-21 | 1991-08-27 | Amoco Corporation | Imbalance compensated drill bit |
| US4936398A (en) * | 1989-07-07 | 1990-06-26 | Cledisc International B.V. | Rotary drilling device |
| US5147000A (en) * | 1990-06-19 | 1992-09-15 | Norvic S.A. | Disc drill bit |
| US5904211A (en) * | 1993-09-20 | 1999-05-18 | Excavation Engineering Associates, Inc. | Disc cutter and excavation equipment |
| US5626201A (en) * | 1993-09-20 | 1997-05-06 | Excavation Engineering Associates, Inc. | Disc cutter and method of replacing disc cutters |
| US5402856A (en) * | 1993-12-21 | 1995-04-04 | Amoco Corporation | Anti-whirl underreamer |
| GB9420838D0 (en) * | 1994-10-15 | 1994-11-30 | Camco Drilling Group Ltd | Improvements in or relating to rotary drill bits |
| US6533050B2 (en) | 1996-02-27 | 2003-03-18 | Anthony Molloy | Excavation bit for a drilling apparatus |
| AUPN832496A0 (en) * | 1996-02-27 | 1996-03-21 | Molloy, Anthony John | A drilling apparatus |
| US6109730A (en) * | 1997-03-10 | 2000-08-29 | Array Printers Ab Publ. | Direct printing method with improved control function |
| US6102526A (en) * | 1997-12-12 | 2000-08-15 | Array Printers Ab | Image forming method and device utilizing chemically produced toner particles |
| US6257708B1 (en) | 1997-12-19 | 2001-07-10 | Array Printers Ab | Direct electrostatic printing apparatus and method for controlling dot position using deflection electrodes |
| IT1297925B1 (it) * | 1997-12-29 | 1999-12-20 | Stefano Tongiani | Punta perforante a rotazioni combinate forzate |
| US6074045A (en) * | 1998-03-04 | 2000-06-13 | Array Printers Ab | Printhead structure in an image recording device |
| EP0965455A1 (en) | 1998-06-15 | 1999-12-22 | Array Printers Ab | Direct electrostatic printing method and apparatus |
| EP0965894B1 (en) | 1998-06-15 | 2002-03-27 | Array Printers Ab | Direct electrostatic printing method and apparatus |
| US6167975B1 (en) | 1999-04-01 | 2001-01-02 | Rock Bit International, Inc. | One cone rotary drill bit featuring enhanced grooves |
| US6857488B2 (en) | 2003-01-31 | 2005-02-22 | Robert X. Pastor | Boring head cutter |
| US9574405B2 (en) * | 2005-09-21 | 2017-02-21 | Smith International, Inc. | Hybrid disc bit with optimized PDC cutter placement |
| US8771275B2 (en) * | 2008-09-23 | 2014-07-08 | Ping Xie | Device for shaping object with a profile of at least a partial sphere |
| US8955413B2 (en) * | 2009-07-31 | 2015-02-17 | Smith International, Inc. | Manufacturing methods for high shear roller cone bits |
| US8672060B2 (en) * | 2009-07-31 | 2014-03-18 | Smith International, Inc. | High shear roller cone drill bits |
| US9255449B2 (en) | 2012-07-30 | 2016-02-09 | Baker Hughes Incorporated | Drill bit with electrohydraulically adjustable pads for controlling depth of cut |
| US9181756B2 (en) | 2012-07-30 | 2015-11-10 | Baker Hughes Incorporated | Drill bit with a force application using a motor and screw mechanism for controlling extension of a pad in the drill bit |
| US9140074B2 (en) | 2012-07-30 | 2015-09-22 | Baker Hughes Incorporated | Drill bit with a force application device using a lever device for controlling extension of a pad from a drill bit surface |
| US9103175B2 (en) | 2012-07-30 | 2015-08-11 | Baker Hughes Incorporated | Drill bit with hydraulically-activated force application device for controlling depth-of-cut of the drill bit |
| JP2017128920A (ja) * | 2016-01-20 | 2017-07-27 | 三菱マテリアル株式会社 | 掘削工具および掘削工法 |
| US11149510B1 (en) * | 2020-06-03 | 2021-10-19 | Saudi Arabian Oil Company | Freeing a stuck pipe from a wellbore |
| CN115142797B (zh) * | 2022-08-30 | 2022-11-04 | 君临德益(山东)石油科技有限公司 | 石油钻井pdc钻头及使用方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1417363A (en) * | 1922-05-23 | Worth | ||
| US1152151A (en) * | 1911-04-03 | 1915-08-31 | Harry R Decker | Drill. |
| US1131701A (en) * | 1913-06-20 | 1915-03-16 | Sharp Hughes Tool Company | Rotary boring-drill. |
| US1124243A (en) * | 1914-02-24 | 1915-01-05 | Howard R Hughes | Single-disk drill. |
| US1658125A (en) * | 1924-10-06 | 1928-02-07 | Edward S Hutton | Rotary well drill |
| US1852843A (en) * | 1925-07-07 | 1932-04-05 | Oil Well Supply Co | Earth drilling bit |
| US1945964A (en) * | 1931-09-05 | 1934-02-06 | Reed Roller Bit Co | Roller bit |
| US1914042A (en) * | 1932-03-24 | 1933-06-13 | Edwin L Rath | Double socket eccentric rock bit |
| US1974756A (en) * | 1932-07-26 | 1934-09-25 | Superior Rig And Bit Company | Drill bit |
| US2033638A (en) * | 1934-12-07 | 1936-03-10 | Patco Inc | Reamer |
| US2151545A (en) * | 1938-07-11 | 1939-03-21 | John A Zublin | Composite bit |
| US2325459A (en) * | 1940-12-10 | 1943-07-27 | John A Zublin | Thrust bearing assembly |
| US2637529A (en) * | 1947-10-27 | 1953-05-05 | Everett C Howell | Cutting tool |
| US2663546A (en) * | 1951-02-09 | 1953-12-22 | Archer W Kammerer | Rotary drill bit and cutter |
| US3429390A (en) * | 1967-05-19 | 1969-02-25 | Supercussion Drills Inc | Earth-drilling bits |
| US3695370A (en) * | 1970-10-14 | 1972-10-03 | Hycalog Inc | Drilling apparatus |
| FR2196428B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-08-18 | 1974-10-25 | Erap | |
| CA1095023A (en) * | 1977-07-20 | 1981-02-03 | John Roddy | Rock drill bit loading device |
-
1982
- 1982-07-26 WO PCT/EP1982/000158 patent/WO1983000524A1/en active Application Filing
- 1982-07-26 US US06/486,540 patent/US4549614A/en not_active Expired - Lifetime
- 1982-07-26 BR BR8207803A patent/BR8207803A/pt unknown
- 1982-07-26 AU AU88203/82A patent/AU548365B2/en not_active Ceased
- 1982-07-26 DE DE8282200977T patent/DE3271141D1/de not_active Expired
- 1982-07-26 EP EP82200977A patent/EP0072072B1/fr not_active Expired
- 1982-07-26 JP JP57502471A patent/JPS58501240A/ja active Granted
- 1982-08-02 IN IN591/DEL/82A patent/IN159061B/en unknown
- 1982-08-03 IL IL66456A patent/IL66456A/xx unknown
- 1982-08-03 CA CA000408603A patent/CA1189060A/en not_active Expired
- 1982-08-04 AR AR290211A patent/AR228513A1/es active
- 1982-08-05 TR TR21508A patent/TR21508A/xx unknown
- 1982-08-06 PT PT75391A patent/PT75391B/pt unknown
- 1982-08-06 GR GR68974A patent/GR77216B/el unknown
- 1982-08-06 OA OA57769A patent/OA07177A/xx unknown
- 1982-08-06 KR KR1019820003553A patent/KR840001296A/ko not_active Ceased
- 1982-08-06 CS CS825870A patent/CS266311B2/cs unknown
- 1982-08-06 ES ES514797A patent/ES514797A0/es active Granted
- 1982-08-06 IE IE1909/82A patent/IE53075B1/en unknown
-
1983
- 1983-04-06 DK DK1527/83A patent/DK152783D0/da not_active IP Right Cessation
- 1983-04-06 SU SU833573201A patent/SU1496639A3/ru active
- 1983-04-06 NO NO831219A patent/NO831219L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL66456A0 (en) | 1982-12-31 |
| GR77216B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1984-09-11 |
| DE3271141D1 (en) | 1986-06-19 |
| NO831219L (no) | 1983-04-06 |
| PT75391A (fr) | 1982-09-01 |
| EP0072072B1 (fr) | 1986-05-14 |
| EP0072072A1 (fr) | 1983-02-16 |
| ES8307977A1 (es) | 1983-08-16 |
| IN159061B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-03-14 |
| BR8207803A (pt) | 1983-09-06 |
| AU8820382A (en) | 1983-02-22 |
| DK152783A (da) | 1983-04-06 |
| WO1983000524A1 (en) | 1983-02-17 |
| US4549614A (en) | 1985-10-29 |
| IE821909L (en) | 1983-02-07 |
| DK152783D0 (da) | 1983-04-06 |
| IL66456A (en) | 1985-08-30 |
| OA07177A (fr) | 1984-04-30 |
| AR228513A1 (es) | 1983-03-15 |
| TR21508A (tr) | 1984-07-30 |
| JPS58501240A (ja) | 1983-07-28 |
| ES514797A0 (es) | 1983-08-16 |
| CS587082A2 (en) | 1989-02-10 |
| PT75391B (fr) | 1984-10-31 |
| AU548365B2 (en) | 1985-12-05 |
| JPS6158637B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-12-12 |
| CA1189060A (en) | 1985-06-18 |
| IE53075B1 (en) | 1988-05-25 |
| KR840001296A (ko) | 1984-04-30 |
| SU1496639A3 (ru) | 1989-07-23 |
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