CA1024978A - Forage du roc - Google Patents
Forage du rocInfo
- Publication number
- CA1024978A CA1024978A CA218,363A CA218363A CA1024978A CA 1024978 A CA1024978 A CA 1024978A CA 218363 A CA218363 A CA 218363A CA 1024978 A CA1024978 A CA 1024978A
- Authority
- CA
- Canada
- Prior art keywords
- rock drilling
- rock
- drilling
- 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.)
- Expired
Links
- 238000005553 drilling Methods 0.000 title 1
- 239000011435 rock Substances 0.000 title 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
- E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
- E21B10/43—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits characterised by the arrangement of teeth or other cutting elements
-
- 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
-
- 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
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/56—Button-type inserts
-
- 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
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/58—Chisel-type inserts
-
- 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
- E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44218174A | 1974-02-13 | 1974-02-13 | |
US457793A US3871488A (en) | 1974-02-13 | 1974-04-04 | Rock drilling |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1024978A true CA1024978A (fr) | 1978-01-24 |
Family
ID=27033067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA218,363A Expired CA1024978A (fr) | 1974-02-13 | 1975-01-21 | Forage du roc |
Country Status (3)
Country | Link |
---|---|
US (1) | US3871488A (fr) |
JP (1) | JPS50117602A (fr) |
CA (1) | CA1024978A (fr) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4109737A (en) * | 1976-06-24 | 1978-08-29 | General Electric Company | Rotary drill bit |
DE2655488C2 (de) * | 1976-12-08 | 1985-12-12 | Smith International, Inc., Irvine, Calif. | Drehbohrmeißel |
US4246977A (en) * | 1979-04-09 | 1981-01-27 | Smith International, Inc. | Diamond studded insert drag bit with strategically located hydraulic passages for mud motors |
JPS56500897A (fr) * | 1979-06-19 | 1981-07-02 | ||
US4285409A (en) * | 1979-06-28 | 1981-08-25 | Smith International, Inc. | Two cone bit with extended diamond cutters |
CA1154752A (fr) * | 1980-06-23 | 1983-10-04 | Rudolf C.O. Pessier | Trepan de forage a mises de coupe decalees |
EP0058061A3 (fr) * | 1981-02-07 | 1982-09-01 | DRILLING & SERVICE U.K. LIMITED | Outil de forage pour formation souterraine |
US4545441A (en) * | 1981-02-25 | 1985-10-08 | Williamson Kirk E | Drill bits with polycrystalline diamond cutting elements mounted on serrated supports pressed in drill head |
US4475606A (en) * | 1982-08-09 | 1984-10-09 | Dresser Industries, Inc. | Drag bit |
JPS59107690U (ja) * | 1983-01-11 | 1984-07-20 | 三菱重工業株式会社 | 掘削用ビツト |
GB2148978B (en) * | 1983-10-29 | 1987-01-07 | Nl Petroleum Prod | Improvements in or relating to rotary drill bits |
US4540056A (en) * | 1984-05-03 | 1985-09-10 | Inco Limited | Cutter assembly |
US4957884A (en) * | 1987-04-27 | 1990-09-18 | The Dow Chemical Company | Titanium diboride/boron carbide composites with high hardness and toughness |
US4949795A (en) * | 1988-07-11 | 1990-08-21 | Gas Research Institute | Rotary rapid excavation system |
US6112836A (en) * | 1997-09-08 | 2000-09-05 | Baker Hughes Incorporated | Rotary drill bits employing tandem gage pad arrangement |
US6173797B1 (en) | 1997-09-08 | 2001-01-16 | Baker Hughes Incorporated | Rotary drill bits for directional drilling employing movable cutters and tandem gage pad arrangement with active cutting elements and having up-drill capability |
US6006845A (en) * | 1997-09-08 | 1999-12-28 | Baker Hughes Incorporated | Rotary drill bits for directional drilling employing tandem gage pad arrangement with reaming capability |
US6321862B1 (en) | 1997-09-08 | 2001-11-27 | Baker Hughes Incorporated | Rotary drill bits for directional drilling employing tandem gage pad arrangement with cutting elements and up-drill capability |
US6138780A (en) * | 1997-09-08 | 2000-10-31 | Baker Hughes Incorporated | Drag bit with steel shank and tandem gage pads |
US6331035B1 (en) * | 1999-03-19 | 2001-12-18 | Kennametal Pc Inc. | Cutting tool holder assembly with press fit |
US6971459B2 (en) * | 2002-04-30 | 2005-12-06 | Raney Richard C | Stabilizing system and methods for a drill bit |
US7131790B1 (en) * | 2004-03-24 | 2006-11-07 | Cordoves Jorge L | Boring and conduit/pipe system |
US7360608B2 (en) * | 2004-09-09 | 2008-04-22 | Baker Hughes Incorporated | Rotary drill bits including at least one substantially helically extending feature and methods of operation |
WO2006050252A2 (fr) * | 2004-11-01 | 2006-05-11 | Allen Kent Rives | Elargisseur ameliore et son procede d'utilisation |
WO2007115264A2 (fr) * | 2006-03-31 | 2007-10-11 | Hill Gilman A | Trepan aleseur conique |
JP5380127B2 (ja) * | 2009-03-27 | 2014-01-08 | 日特機械工業株式会社 | 掘削ビット |
CN101852064B (zh) * | 2010-02-05 | 2012-08-08 | 中国科学院武汉岩土力学研究所 | 液压式垃圾钻孔机 |
JP6022295B2 (ja) * | 2012-10-15 | 2016-11-09 | 株式会社大林組 | 切削ビット |
JP2014103759A (ja) * | 2012-11-20 | 2014-06-05 | Toyota Industries Corp | スリップリング構造 |
US9702197B2 (en) | 2014-04-29 | 2017-07-11 | Wwt North America Holdings, Inc. | Reamer shoe attachment for flexible casing shoe |
US20160040495A1 (en) * | 2014-08-06 | 2016-02-11 | Smith International, Inc. | Milling system providing cuttings re-circulation |
US10538983B2 (en) * | 2014-08-06 | 2020-01-21 | Schlumberger Technology Corporation | Milling tools with a secondary attrition system |
CN104847271B (zh) * | 2015-04-26 | 2017-02-22 | 山西煤炭进出口集团科技发展有限公司 | 带有大口径双导向钻头的扩孔装置及其扩孔方法 |
NL2018916B1 (en) * | 2017-05-15 | 2018-11-23 | Ihc Holland Ie Bv | Cutter head with skirt |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US616118A (en) * | 1898-12-20 | Ernest kuhne | ||
US1388490A (en) * | 1920-09-18 | 1921-08-23 | John R Suman | Rotary earth-boring drill |
US1429041A (en) * | 1921-05-05 | 1922-09-12 | Garnet C Sandidge | Drilling bit |
US2528300A (en) * | 1945-06-30 | 1950-10-31 | Charles F Degner | Cutting implement |
US2705128A (en) * | 1950-03-15 | 1955-03-29 | Austin Powder Co | Auger head |
US2693938A (en) * | 1952-08-01 | 1954-11-09 | Harry E Roberts | Drilling bit |
US3158216A (en) * | 1961-04-27 | 1964-11-24 | Inst Francais Du Petrole | High speed drill bit |
FR2135053B1 (fr) * | 1971-05-04 | 1974-08-19 | Petroles Cie Francaise |
-
1974
- 1974-04-04 US US457793A patent/US3871488A/en not_active Expired - Lifetime
-
1975
- 1975-01-21 CA CA218,363A patent/CA1024978A/fr not_active Expired
- 1975-02-12 JP JP50018404A patent/JPS50117602A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS50117602A (fr) | 1975-09-13 |
US3871488A (en) | 1975-03-18 |
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