DE3140144C2 - - Google Patents
Info
- Publication number
- DE3140144C2 DE3140144C2 DE3140144A DE3140144A DE3140144C2 DE 3140144 C2 DE3140144 C2 DE 3140144C2 DE 3140144 A DE3140144 A DE 3140144A DE 3140144 A DE3140144 A DE 3140144A DE 3140144 C2 DE3140144 C2 DE 3140144C2
- Authority
- DE
- Germany
- Prior art keywords
- plunger
- metal ring
- vibrator according
- vibrator
- metering device
- 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 - Fee Related
Links
- 239000002184 metal Substances 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 11
- 230000001154 acute effect Effects 0.000 claims 1
- 239000000565 sealant Substances 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229920002545 silicone oil Polymers 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
- E21B31/00—Fishing for or freeing objects in boreholes or wells
- E21B31/107—Fishing for or freeing objects in boreholes or wells using impact means for releasing stuck parts, e.g. jars
- E21B31/113—Fishing for or freeing objects in boreholes or wells using impact means for releasing stuck parts, e.g. jars hydraulically-operated
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Marine Sciences & Fisheries (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Percussive Tools And Related Accessories (AREA)
- Coating Apparatus (AREA)
- Lubricants (AREA)
- Load-Engaging Elements For Cranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/196,405 US4346770A (en) | 1980-10-14 | 1980-10-14 | Hydraulic jarring tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3140144A1 DE3140144A1 (de) | 1982-05-27 |
| DE3140144C2 true DE3140144C2 (US06811534-20041102-M00003.png) | 1990-03-08 |
Family
ID=22725273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19813140144 Granted DE3140144A1 (de) | 1980-10-14 | 1981-10-09 | Hydraulischer ruettler |
Country Status (9)
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4524838A (en) * | 1982-10-13 | 1985-06-25 | Jim L. Downen | Oil well jar |
| US4462471A (en) * | 1982-10-27 | 1984-07-31 | James Hipp | Bidirectional fluid operated vibratory jar |
| US4579174A (en) * | 1984-09-12 | 1986-04-01 | Halliburton Company | Well tool with hydraulic time delay |
| US4664196A (en) * | 1985-10-28 | 1987-05-12 | Halliburton Company | Downhole tool with compressible liquid spring chamber |
| GB2192215B (en) * | 1987-03-26 | 1990-10-31 | Abraham Gien | Improvements relating to extraction device for pneumatically actuated drilling tools |
| GB2224764B (en) * | 1988-11-14 | 1993-03-10 | Otis Eng Co | Hydraulic up-down well jar and method of operating same |
| US5040598A (en) * | 1989-05-01 | 1991-08-20 | Otis Engineering Corporation | Pulling tool for use with reeled tubing and method for operating tools from wellbores |
| US4986362A (en) * | 1989-12-08 | 1991-01-22 | Pleasants Charles W | Running tool for use with reeled tubing and method of operating same |
| US5000265A (en) * | 1990-01-23 | 1991-03-19 | Otis Engineering Corporation | Packing assembly for use with reeled tubing and method of operating and removing same |
| US5012871A (en) * | 1990-04-12 | 1991-05-07 | Otis Engineering Corporation | Fluid flow control system, assembly and method for oil and gas wells |
| US5033557A (en) * | 1990-05-07 | 1991-07-23 | Anadrill, Inc. | Hydraulic drilling jar |
| US5624001A (en) * | 1995-06-07 | 1997-04-29 | Dailey Petroleum Services Corp | Mechanical-hydraulic double-acting drilling jar |
| US6290004B1 (en) | 1999-09-02 | 2001-09-18 | Robert W. Evans | Hydraulic jar |
| US6481495B1 (en) | 2000-09-25 | 2002-11-19 | Robert W. Evans | Downhole tool with electrical conductor |
| US9038744B2 (en) * | 2008-06-06 | 2015-05-26 | Coil Tubing Technology, Inc. | Jet hammer |
| WO2015116733A1 (en) | 2014-01-28 | 2015-08-06 | Swinford Jerry L | Downhole amplification tool |
| US10875209B2 (en) | 2017-06-19 | 2020-12-29 | Nuwave Industries Inc. | Waterjet cutting tool |
| US9776314B1 (en) * | 2017-06-20 | 2017-10-03 | Jason Swinford | Dual impact fluid driven hammering tool |
| CN109441387A (zh) * | 2018-12-20 | 2019-03-08 | 宁夏万殷机械制造科技有限公司 | 一种井口闪断顿击装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3209843A (en) * | 1962-09-11 | 1965-10-05 | Houston Engineers Inc | Hydraulic jarring tool with relief valve |
| US3285353A (en) * | 1964-03-11 | 1966-11-15 | Schlumberger Well Surv Corp | Hydraulic jarring tool |
| US3399740A (en) * | 1966-08-18 | 1968-09-03 | Halliburton Co | Hydraulic jarring tool for use in wells |
| US3429389A (en) * | 1967-12-14 | 1969-02-25 | Burchus Q Barrington | Pressure maintenance mechanism for hydraulic jar tool and mode of operation thereof |
| US3955634A (en) * | 1975-06-23 | 1976-05-11 | Bowen Tools, Inc. | Hydraulic well jar |
| US4023630A (en) * | 1976-01-14 | 1977-05-17 | Smith International, Inc. | Well jar having a time delay section |
| US4098338A (en) * | 1976-12-27 | 1978-07-04 | Kajan Specialty Company, Inc. | Jarring method and apparatus for well bore drilling |
| US4161224A (en) * | 1978-02-10 | 1979-07-17 | Halliburton Company | Fluid dump mechanism |
| US4200158A (en) * | 1978-03-03 | 1980-04-29 | Lee E. Perkins | Fluid retarded accelerating jar with negative and positive pressure chambers |
| US4196782A (en) * | 1978-10-10 | 1980-04-08 | Dresser Industries, Inc. | Temperature compensated sleeve valve hydraulic jar tool |
-
1980
- 1980-10-14 US US06/196,405 patent/US4346770A/en not_active Expired - Lifetime
-
1981
- 1981-09-03 CA CA000385130A patent/CA1160212A/en not_active Expired
- 1981-09-25 NL NL8104421A patent/NL8104421A/nl not_active Application Discontinuation
- 1981-09-30 NO NO813322A patent/NO813322L/no unknown
- 1981-10-09 DE DE19813140144 patent/DE3140144A1/de active Granted
- 1981-10-12 AU AU76249/81A patent/AU547155B2/en not_active Ceased
- 1981-10-13 BR BR8106604A patent/BR8106604A/pt unknown
- 1981-10-13 GB GB8130793A patent/GB2085054B/en not_active Expired
- 1981-10-14 IT IT24498/81A patent/IT1139549B/it active
-
1988
- 1988-10-21 NL NL8802594A patent/NL8802594A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| US4346770A (en) | 1982-08-31 |
| BR8106604A (pt) | 1982-06-29 |
| GB2085054B (en) | 1984-08-22 |
| AU7624981A (en) | 1982-04-22 |
| NL8802594A (nl) | 1989-02-01 |
| IT8124498A0 (it) | 1981-10-14 |
| NL8104421A (nl) | 1982-05-03 |
| DE3140144A1 (de) | 1982-05-27 |
| NO813322L (no) | 1982-04-15 |
| IT1139549B (it) | 1986-09-24 |
| CA1160212A (en) | 1984-01-10 |
| AU547155B2 (en) | 1985-10-10 |
| GB2085054A (en) | 1982-04-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3140144C2 (US06811534-20041102-M00003.png) | ||
| DE69608439T2 (de) | Mechanisch-hydraulische, in zwei richtungen wirkende, schlagschere | |
| DE69210292T2 (de) | Hydraulische Rutschschere grossen Durchmessers | |
| DE19882554C2 (de) | Vorrichtung zum lösbaren Koppeln einer Tiefbohrkanone mit einem Strang | |
| DE60200550T2 (de) | Vorrichtung zur verankerung eines bohrgestänges in einem bohrloch | |
| DE69411383T2 (de) | Hydraulischer bohrlochschlagschieber mit wartezeitreduzierung | |
| DE3924195C2 (US06811534-20041102-M00003.png) | ||
| DE2518240C2 (de) | Hydraulisches Schlagwerk für ein Werkzeug | |
| DE3147399A1 (de) | Druckmittelbetaetigungsvorrichtung, insbesondere hydraulische schlagvorrichtung | |
| DE4227065C2 (de) | Hydropneumatischer Hammer | |
| DE3818100A1 (de) | Energiespeicher zur verwendung von bohrlochstraengen | |
| DE3132436C2 (de) | Vorrichtung zum Durchspülen einer Kernbohrvorrichtung | |
| EP1948900B1 (de) | Erdbohrgerät | |
| DE3685718T2 (de) | Werkzeug im bohrloch mit einer kammer die mit einer als feder wirkenden kompressiblen fluessigkeit gefuellt ist. | |
| DE69214193T2 (de) | Umleitungsvorrichtung für ein Bohrlochwerkzeug | |
| DE602004008469T2 (de) | Bohrhammer mit einstellbarer durchflussregelung | |
| DE2701195A1 (de) | Bohrloch-ruettelvorrichtung | |
| DE2931059A1 (de) | Ruettelwerkzeug mit veraenderbarem hydraulischen widerstand | |
| DE10392229B4 (de) | Absenkbares stoßaktiviertes Bohrlochvibrationswerkzeug | |
| DE69017958T2 (de) | Bohrloch-Schlagvorrichtung. | |
| EP0303635B1 (de) | Einrichtung mit einem für erdbohrzwecke vorgesehenen hydraulischen hubgenerator | |
| DE69016339T2 (de) | Hydraulische Sicherheitsverbindung für Bohrlochwerkzeuge. | |
| EP0377052B1 (de) | Arbeitselement | |
| DE3004971A1 (de) | Hydraulischer ruettler zur verwendung in einem bohrgestaenge | |
| DE602004011102T2 (de) | Druckregelvorrichtung für eine hydraulische schlagvorrichtung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |