NO304199B2 - Hydraulisk slagverktøy - Google Patents
Hydraulisk slagverktøyInfo
- Publication number
- NO304199B2 NO304199B2 NO19964600A NO964600A NO304199B2 NO 304199 B2 NO304199 B2 NO 304199B2 NO 19964600 A NO19964600 A NO 19964600A NO 964600 A NO964600 A NO 964600A NO 304199 B2 NO304199 B2 NO 304199B2
- Authority
- NO
- Norway
- Prior art keywords
- impact tool
- hydraulic impact
- hydraulic
- tool
- impact
- Prior art date
Links
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
-
- 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
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Marine Sciences & Fisheries (AREA)
- Percussive Tools And Related Accessories (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO19964600A NO304199B2 (no) | 1996-10-30 | 1996-10-30 | Hydraulisk slagverktøy |
PCT/NO1997/000281 WO1998019041A1 (en) | 1996-10-30 | 1997-10-27 | Impact tool |
AU47950/97A AU4795097A (en) | 1996-10-30 | 1997-10-27 | Impact tool |
CA002270224A CA2270224C (en) | 1996-10-30 | 1997-10-27 | Hydraulic impact tool for a well |
US09/297,444 US6164393A (en) | 1996-10-30 | 1997-10-27 | Impact tool |
GB9909360A GB2334056B (en) | 1996-10-30 | 1997-10-27 | Impact tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO19964600A NO304199B2 (no) | 1996-10-30 | 1996-10-30 | Hydraulisk slagverktøy |
Publications (4)
Publication Number | Publication Date |
---|---|
NO964600D0 NO964600D0 (no) | 1996-10-30 |
NO964600L NO964600L (no) | 1998-05-04 |
NO304199B1 NO304199B1 (no) | 1998-11-09 |
NO304199B2 true NO304199B2 (no) | 1998-11-09 |
Family
ID=19899990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO19964600A NO304199B2 (no) | 1996-10-30 | 1996-10-30 | Hydraulisk slagverktøy |
Country Status (6)
Country | Link |
---|---|
US (1) | US6164393A (no) |
AU (1) | AU4795097A (no) |
CA (1) | CA2270224C (no) |
GB (1) | GB2334056B (no) |
NO (1) | NO304199B2 (no) |
WO (1) | WO1998019041A1 (no) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6182775B1 (en) * | 1998-06-10 | 2001-02-06 | Baker Hughes Incorporated | Downhole jar apparatus for use in oil and gas wells |
US6474421B1 (en) | 2000-05-31 | 2002-11-05 | Baker Hughes Incorporated | Downhole vibrator |
DE10051869A1 (de) * | 2000-10-19 | 2002-04-25 | Wieder Gmbh | Durchflussmesser |
NO313467B1 (no) * | 2001-01-05 | 2002-10-07 | Bakke Technology As | Anordning ved hydraulisk slagverktøy |
US6712134B2 (en) | 2002-02-12 | 2004-03-30 | Baker Hughes Incorporated | Modular bi-directional hydraulic jar with rotating capability |
WO2004033155A2 (en) * | 2002-10-10 | 2004-04-22 | Snap-On Incorporated | Lubrification system for impact wrenches |
US6675909B1 (en) | 2002-12-26 | 2004-01-13 | Jack A. Milam | Hydraulic jar |
US6986394B2 (en) * | 2004-04-29 | 2006-01-17 | Varco I/P, Inc. | Reciprocable impact hammer |
US7293614B2 (en) * | 2004-09-16 | 2007-11-13 | Halliburton Energy Services, Inc. | Multiple impact jar assembly and method |
US7575051B2 (en) | 2005-04-21 | 2009-08-18 | Baker Hughes Incorporated | Downhole vibratory tool |
EP2082112B1 (en) * | 2006-10-20 | 2019-12-04 | Drillroc Pneumatic Pty Ltd | Down-the-hole hammer drill |
US9068399B2 (en) | 2006-10-20 | 2015-06-30 | Drillroc Pneumatic Pty Ltd | Down-the-hole hammer drill |
NO20073009L (no) * | 2007-06-13 | 2008-12-15 | I Tec As | Vaesketrykkaktivert sekvensventil for aksialt virkende slagverktoy |
US7874364B2 (en) * | 2008-01-31 | 2011-01-25 | Weatherford/Lamb, Inc. | Method for jarring with a downhole pulling tool |
EP2840226B1 (en) | 2008-05-05 | 2023-10-18 | Weatherford Technology Holdings, LLC | Signal operated tools for milling, drilling, and/or fishing operations |
US8540035B2 (en) | 2008-05-05 | 2013-09-24 | Weatherford/Lamb, Inc. | Extendable cutting tools for use in a wellbore |
US9038744B2 (en) * | 2008-06-06 | 2015-05-26 | Coil Tubing Technology, Inc. | Jet hammer |
US20100276204A1 (en) * | 2009-05-01 | 2010-11-04 | Thru Tubing Solutions, Inc. | Vibrating tool |
US8230912B1 (en) | 2009-11-13 | 2012-07-31 | Thru Tubing Solutions, Inc. | Hydraulic bidirectional jar |
FI20105455A0 (fi) * | 2010-04-26 | 2010-04-26 | Kari Lahtinen | Laite hydraulivasaraan |
US8550155B2 (en) | 2011-03-10 | 2013-10-08 | Thru Tubing Solutions, Inc. | Jarring method and apparatus using fluid pressure to reset jar |
US9206577B2 (en) | 2011-05-11 | 2015-12-08 | Dynamatic Solutions, Llc | Impact tool assembly and method of assembling same |
NO334793B1 (no) * | 2011-08-19 | 2014-05-26 | Pen Rock As | Høyfrekvent væskedrevet borhammer for perkusjonsboring i harde formasjoner |
US8657007B1 (en) | 2012-08-14 | 2014-02-25 | Thru Tubing Solutions, Inc. | Hydraulic jar with low reset force |
US9494006B2 (en) | 2012-08-14 | 2016-11-15 | Smith International, Inc. | Pressure pulse well tool |
NO335354B1 (no) * | 2013-02-18 | 2014-12-01 | Pav Holding As | Høyfrekvent væskedrevet borhammer for perkusjonsboring i harde formasjoner |
US10100578B2 (en) * | 2013-06-10 | 2018-10-16 | Center Rock, Inc. | Pressure control check valve for a down-the-hole drill hammer |
US9551199B2 (en) | 2014-10-09 | 2017-01-24 | Impact Selector International, Llc | Hydraulic impact apparatus and methods |
US9644441B2 (en) | 2014-10-09 | 2017-05-09 | Impact Selector International, Llc | Hydraulic impact apparatus and methods |
WO2015116733A1 (en) | 2014-01-28 | 2015-08-06 | Swinford Jerry L | Downhole amplification tool |
CN104563938B (zh) * | 2015-01-04 | 2017-04-26 | 杰瑞能源服务有限公司 | 一种连续震击工具 |
US9776314B1 (en) * | 2017-06-20 | 2017-10-03 | Jason Swinford | Dual impact fluid driven hammering tool |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3361220A (en) * | 1965-03-17 | 1968-01-02 | Bassinger Tool Company | Jarring or drilling mechanism |
US3379261A (en) * | 1966-05-23 | 1968-04-23 | Leo A. Martini | Percussion tool |
US3570611A (en) * | 1968-02-09 | 1971-03-16 | Trustul Deforaj Pitesti | Device for freeing seized drill strings |
US3946819A (en) * | 1975-01-27 | 1976-03-30 | Brown Equipment & Service Tools, Inc. | Well tool and method of use therefor |
US4462471A (en) * | 1982-10-27 | 1984-07-31 | James Hipp | Bidirectional fluid operated vibratory jar |
US4807709A (en) * | 1986-10-06 | 1989-02-28 | Pioneer Fishing And Rental Tools, Inc. | Fluid Powered drilling jar |
US5232060A (en) * | 1991-08-15 | 1993-08-03 | Evans Robert W | Double-acting accelerator for use with hydraulic drilling jars |
NO301727B1 (no) * | 1993-02-10 | 1997-12-01 | Gefro Oilfield Services As | Dobbeltvirkende hydraulisk slagverktöy |
US5431221A (en) * | 1993-10-29 | 1995-07-11 | Houston Engineers, Inc. | Jar enhancer |
US5425430A (en) * | 1994-01-27 | 1995-06-20 | Houston Engineers, Inc. | Jar enhancer |
-
1996
- 1996-10-30 NO NO19964600A patent/NO304199B2/no not_active IP Right Cessation
-
1997
- 1997-10-27 AU AU47950/97A patent/AU4795097A/en not_active Abandoned
- 1997-10-27 US US09/297,444 patent/US6164393A/en not_active Expired - Lifetime
- 1997-10-27 GB GB9909360A patent/GB2334056B/en not_active Expired - Lifetime
- 1997-10-27 CA CA002270224A patent/CA2270224C/en not_active Expired - Lifetime
- 1997-10-27 WO PCT/NO1997/000281 patent/WO1998019041A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
NO304199B1 (no) | 1998-11-09 |
NO964600L (no) | 1998-05-04 |
US6164393A (en) | 2000-12-26 |
GB9909360D0 (en) | 1999-06-16 |
AU4795097A (en) | 1998-05-22 |
NO964600D0 (no) | 1996-10-30 |
GB2334056A (en) | 1999-08-11 |
CA2270224C (en) | 2005-08-23 |
CA2270224A1 (en) | 1998-05-07 |
GB2334056B (en) | 2000-10-04 |
WO1998019041A1 (en) | 1998-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CHAD | Change of the owner's name or address (par. 44 patent law, par. patentforskriften) |
Owner name: WEATHERFORD NORGE AS, NO |
|
MK1K | Patent expired |