CA1072537A - Impact drilling tool having a shuttle valve - Google Patents
Impact drilling tool having a shuttle valveInfo
- Publication number
- CA1072537A CA1072537A CA270,698A CA270698A CA1072537A CA 1072537 A CA1072537 A CA 1072537A CA 270698 A CA270698 A CA 270698A CA 1072537 A CA1072537 A CA 1072537A
- Authority
- CA
- Canada
- Prior art keywords
- hammer
- shuttle valve
- passages
- high pressure
- fluid
- 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 claims abstract description 42
- 239000012530 fluid Substances 0.000 claims abstract description 58
- 238000004891 communication Methods 0.000 claims abstract description 13
- 230000006854 communication Effects 0.000 claims abstract description 13
- 230000009471 action Effects 0.000 claims abstract description 11
- 238000009527 percussion Methods 0.000 claims description 6
- 230000006872 improvement Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 230000003116 impacting effect Effects 0.000 claims 1
- 230000000737 periodic effect Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 abstract 2
- 238000005755 formation reaction Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000012858 resilient material Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 241000272470 Circus Species 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000003566 sealing material Substances 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/06—Down-hole impacting means, e.g. hammers
- E21B4/14—Fluid operated hammers
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/656,283 US4054180A (en) | 1976-02-09 | 1976-02-09 | Impact drilling tool having a shuttle valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1072537A true CA1072537A (en) | 1980-02-26 |
Family
ID=24632404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA270,698A Expired CA1072537A (en) | 1976-02-09 | 1977-01-31 | Impact drilling tool having a shuttle valve |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4054180A (OSRAM) |
| JP (1) | JPS5297301A (OSRAM) |
| AU (1) | AU2210877A (OSRAM) |
| BR (1) | BR7700773A (OSRAM) |
| CA (1) | CA1072537A (OSRAM) |
| DE (1) | DE2705191A1 (OSRAM) |
| FR (1) | FR2340444A1 (OSRAM) |
| GB (1) | GB1574885A (OSRAM) |
| SE (1) | SE7701294L (OSRAM) |
| ZA (1) | ZA77566B (OSRAM) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4106571A (en) * | 1976-12-06 | 1978-08-15 | Reed Tool Co. | Pneumatic impact drilling tool |
| US4100976A (en) * | 1976-12-06 | 1978-07-18 | Reed Tool Co. | Pneumatic impact drilling tool |
| US4333537A (en) * | 1978-11-24 | 1982-06-08 | Harris Jesse W | Impact drilling tool having improved valving |
| FR2523202A1 (fr) * | 1982-03-11 | 1983-09-16 | Stenuick Freres | Marteau a entrainement pneumatique du type " fond-de-trou " |
| US4530408A (en) * | 1983-03-28 | 1985-07-23 | Toutant Roland J | Porting system for pneumatic impact hammer |
| GB8611091D0 (en) * | 1986-05-07 | 1986-06-11 | Ennis M S J | Borehole drill construction |
| US4940097A (en) * | 1988-12-13 | 1990-07-10 | Martini Leo A | Fluid powered rotary percussion drill with formation disintegration inserts |
| DE9319223U1 (de) * | 1993-12-15 | 1994-02-24 | Walter, Hans-Philipp, 74251 Lehrensteinsfeld | Bohrhammer |
| US5680904A (en) * | 1995-11-30 | 1997-10-28 | Patterson; William N. | In-the-hole percussion rock drill |
| US5778987A (en) * | 1996-04-29 | 1998-07-14 | Inco Limited | Guided drilling system with shock absorber |
| DE29618066U1 (de) | 1996-10-18 | 1996-12-19 | Walter, Hans-Philipp, 74251 Lehrensteinsfeld | Bohrhammer |
| CZ136198A3 (cs) * | 1998-05-04 | 1999-11-17 | Permon S. R. O. | Pneumatické ponorné vrtací nářadí |
| US5992537A (en) * | 1998-05-29 | 1999-11-30 | Numa Tool Company | Back end connection in a downhole drill |
| DE29813825U1 (de) * | 1998-08-03 | 1998-10-22 | Walter, Hans-Philipp, 74251 Lehrensteinsfeld | Bohrhammer |
| RU2166056C1 (ru) * | 1999-12-24 | 2001-04-27 | Институт горного дела - научно-исследовательское учреждение СО РАН | Погружная гидроударная буровая машина |
| EP1828534A4 (en) * | 2004-12-07 | 2009-12-23 | Byung-Duk Lim | PERFORATING HAMMER AND TRAINING METHOD THEREOF |
| DE102005015886B4 (de) * | 2005-04-06 | 2008-06-19 | Hans-Philipp Walter | Bohrhammer |
| US7377338B2 (en) * | 2005-11-04 | 2008-05-27 | Grey Bassinger | Downhole percussion tool |
| US7422074B2 (en) * | 2006-05-19 | 2008-09-09 | Numa Tool Company | Delayed compression sleeve hammer |
| CA2660101C (en) * | 2008-03-24 | 2014-05-20 | Earth Tool Company, Llc | Pneumatic impact piercing tool |
| US8353369B2 (en) | 2008-08-06 | 2013-01-15 | Atlas Copco Secoroc, LLC | Percussion assisted rotary earth bit and method of operating the same |
| US8763728B2 (en) * | 2008-08-06 | 2014-07-01 | Atlas Copco Secoroc, LLC | Percussion assisted rotary earth bit and method of operating the same |
| US8011455B2 (en) * | 2009-02-11 | 2011-09-06 | Atlas Copco Secoroc Llc | Down hole hammer having elevated exhaust |
| CN102094577B (zh) * | 2010-12-09 | 2013-05-29 | 刘国经 | 芯阀射吸式液压潜孔锤 |
| WO2013090063A1 (en) * | 2011-12-14 | 2013-06-20 | Varel International Ind., L.P. | Downhole tool retainer and guide ring and methods of fabricating the same |
| WO2013112480A1 (en) * | 2012-01-23 | 2013-08-01 | Csx Transportation | Coupler installation device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2177391A (en) * | 1938-11-05 | 1939-10-24 | Chicago Pneumatic Tool Co | Blowing device for rock drills |
| US2443894A (en) * | 1944-10-03 | 1948-06-22 | Chicago Pneumatic Tool Co | Distributing valve for rock drills |
| US2604073A (en) * | 1948-02-25 | 1952-07-22 | Worthington Pump & Mach Corp | Valve for rock drills |
| US3866746A (en) * | 1973-08-27 | 1975-02-18 | Bakerdrill Inc | Rotary bore hole air hammer drive mechanism |
| US3955478A (en) * | 1973-10-29 | 1976-05-11 | Dresser Industries, Inc. | Hydraulically powered percussion drill |
| US3970152A (en) * | 1974-06-14 | 1976-07-20 | Bassinger Tool Enterprises, Ltd. | Mud actuated drilling tool |
-
1976
- 1976-02-09 US US05/656,283 patent/US4054180A/en not_active Expired - Lifetime
-
1977
- 1977-01-31 CA CA270,698A patent/CA1072537A/en not_active Expired
- 1977-02-01 ZA ZA00770566A patent/ZA77566B/xx unknown
- 1977-02-07 GB GB4872/77A patent/GB1574885A/en not_active Expired
- 1977-02-07 SE SE7701294A patent/SE7701294L/ not_active Application Discontinuation
- 1977-02-08 DE DE19772705191 patent/DE2705191A1/de active Pending
- 1977-02-08 BR BR7700773A patent/BR7700773A/pt unknown
- 1977-02-08 FR FR7703461A patent/FR2340444A1/fr active Granted
- 1977-02-08 JP JP1221677A patent/JPS5297301A/ja active Pending
- 1977-02-09 AU AU22108/77A patent/AU2210877A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BR7700773A (pt) | 1977-10-11 |
| DE2705191A1 (de) | 1977-08-11 |
| AU2210877A (en) | 1978-08-17 |
| ZA77566B (en) | 1978-07-26 |
| FR2340444A1 (fr) | 1977-09-02 |
| SE7701294A0 (sv) | 1977-08-10 |
| FR2340444B3 (OSRAM) | 1979-10-05 |
| JPS5297301A (en) | 1977-08-16 |
| GB1574885A (en) | 1980-09-10 |
| US4054180A (en) | 1977-10-18 |
| SE7701294L (sv) | 1977-08-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |