BR9406671A - Sonda de percussão com tempo de espera reduzido e émbolo para utilização na formaçao de uma vedação - Google Patents
Sonda de percussão com tempo de espera reduzido e émbolo para utilização na formaçao de uma vedaçãoInfo
- Publication number
- BR9406671A BR9406671A BR9406671A BR9406671A BR9406671A BR 9406671 A BR9406671 A BR 9406671A BR 9406671 A BR9406671 A BR 9406671A BR 9406671 A BR9406671 A BR 9406671A BR 9406671 A BR9406671 A BR 9406671A
- Authority
- BR
- Brazil
- Prior art keywords
- valve
- mandrel
- flow passage
- waiting time
- forming
- Prior art date
Links
- 238000009527 percussion Methods 0.000 title 1
- 239000000523 sample Substances 0.000 title 1
- 238000005553 drilling Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
- F16F9/516—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics resulting in the damping effects during contraction being different from the damping effects during extension, i.e. responsive to the direction of movement
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
- F16F9/512—Means responsive to load action, i.e. static load on the damper or dynamic fluid pressure changes in the damper, e.g. due to changes in velocity
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Fluid Mechanics (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Marine Sciences & Fisheries (AREA)
- Earth Drilling (AREA)
- Fluid-Pressure Circuits (AREA)
- Multiple-Way Valves (AREA)
- Valve Device For Special Equipments (AREA)
- Actuator (AREA)
- Soil Working Implements (AREA)
- Massaging Devices (AREA)
- Control Of Metal Rolling (AREA)
- Percussive Tools And Related Accessories (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Press Drives And Press Lines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/054,718 US5318139A (en) | 1993-04-29 | 1993-04-29 | Reduced waiting time hydraulic drilling jar |
PCT/US1994/000155 WO1994025724A2 (en) | 1993-04-29 | 1994-01-05 | Reduced waiting time hydraulic drilling jar |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9406671A true BR9406671A (pt) | 1996-01-23 |
Family
ID=21993048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9406671A BR9406671A (pt) | 1993-04-29 | 1994-01-05 | Sonda de percussão com tempo de espera reduzido e émbolo para utilização na formaçao de uma vedação |
Country Status (12)
Country | Link |
---|---|
US (1) | US5318139A (pt) |
EP (1) | EP0695391B1 (pt) |
JP (1) | JPH09503258A (pt) |
AT (1) | ATE167915T1 (pt) |
AU (1) | AU677631B2 (pt) |
BR (1) | BR9406671A (pt) |
CA (1) | CA2161331C (pt) |
DE (1) | DE69411383T2 (pt) |
ES (1) | ES2117991T3 (pt) |
NO (1) | NO308553B1 (pt) |
NZ (1) | NZ261252A (pt) |
WO (1) | WO1994025724A2 (pt) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5447196A (en) * | 1994-01-27 | 1995-09-05 | Roberts; Billy J. | Hydraulic jar |
US5595244A (en) * | 1994-01-27 | 1997-01-21 | Houston Engineers, Inc. | Hydraulic jar |
US5624001A (en) * | 1995-06-07 | 1997-04-29 | Dailey Petroleum Services Corp | Mechanical-hydraulic double-acting drilling jar |
CA2160417C (en) * | 1995-10-12 | 2001-07-31 | Kenneth Hugo Wenzel | Valve for a two way hydraulic drilling jar |
US5918689A (en) * | 1997-05-06 | 1999-07-06 | Houston Engineers, Inc. | Jar enhancer |
AU755961B2 (en) * | 1997-07-15 | 2003-01-02 | Weatherford/Lamb Inc. | Converted dual-acting hydraulic drilling jar |
US5984028A (en) * | 1997-07-15 | 1999-11-16 | Dailey Petroleum Corp. | Converted dual-acting hydraulic drilling jar |
US6290004B1 (en) | 1999-09-02 | 2001-09-18 | Robert W. Evans | Hydraulic jar |
US6308779B1 (en) * | 1999-09-16 | 2001-10-30 | Mcneilly A. Keith | Hydraulically driven fishing jars |
US6481495B1 (en) | 2000-09-25 | 2002-11-19 | Robert W. Evans | Downhole tool with electrical conductor |
US6763753B1 (en) * | 2000-10-06 | 2004-07-20 | Baker Hughes Incorporated | Hydraulic wireline cutter |
US6866104B2 (en) * | 2002-01-31 | 2005-03-15 | Baker Hughes Incorporated | Drop in dart activated downhole vibration tool |
US7347287B2 (en) * | 2005-09-30 | 2008-03-25 | Roger Chancey | Hydraulic timing device |
US8499836B2 (en) * | 2007-10-11 | 2013-08-06 | Schlumberger Technology Corporation | Electrically activating a jarring tool |
CA2634552C (en) * | 2008-05-23 | 2014-10-14 | Dave L. Budney | Double-acting compounder |
US8418758B2 (en) * | 2009-08-04 | 2013-04-16 | Impact Selector, Inc. | Jarring tool with micro adjustment |
US8230912B1 (en) | 2009-11-13 | 2012-07-31 | Thru Tubing Solutions, Inc. | Hydraulic bidirectional jar |
US8225860B2 (en) * | 2009-12-07 | 2012-07-24 | Impact Selector, Inc. | Downhole jarring tool with reduced wear latch |
US8191626B2 (en) * | 2009-12-07 | 2012-06-05 | Impact Selector, Inc. | Downhole jarring tool |
US8505653B2 (en) | 2010-04-01 | 2013-08-13 | Lee Oilfield Service Ltd. | Downhole apparatus |
US8550155B2 (en) | 2011-03-10 | 2013-10-08 | Thru Tubing Solutions, Inc. | Jarring method and apparatus using fluid pressure to reset jar |
WO2013040578A2 (en) | 2011-09-16 | 2013-03-21 | Impact Selector, Inc. | Sealed jar |
US8657007B1 (en) | 2012-08-14 | 2014-02-25 | Thru Tubing Solutions, Inc. | Hydraulic jar with low reset force |
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 |
US10294745B2 (en) | 2014-04-18 | 2019-05-21 | Halliburton Energy Services, Inc. | Reaction valve drilling jar system |
US10844683B2 (en) | 2018-04-03 | 2020-11-24 | Weatherford Technology Holdings, Llc | Hydraulic drilling jar with hydraulic lock piston |
CN109372459A (zh) * | 2018-11-22 | 2019-02-22 | 贵州高峰石油机械股份有限公司 | 一种稳定震击释放时间的方法及装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE647120C (de) * | 1934-01-09 | 1937-06-28 | Mercier Jean | Durch Verdichtung eines Stroemungsmittels arbeitender Stossdaempfer |
US2801595A (en) * | 1956-11-16 | 1957-08-06 | Knabe Norbert Nick | Insert pump for wells |
FR1454425A (fr) * | 1965-06-02 | 1966-02-11 | Nouveau type de pompe à piston à débit réversible et variable | |
US3768932A (en) * | 1971-06-09 | 1973-10-30 | Sigma Np | Automatic double acting differential pump |
US4076086A (en) * | 1977-01-06 | 1978-02-28 | Baker International Corporation | Fishing jar for accommodation of excess tensile load |
US4196782A (en) * | 1978-10-10 | 1980-04-08 | Dresser Industries, Inc. | Temperature compensated sleeve valve hydraulic jar tool |
US4524838A (en) * | 1982-10-13 | 1985-06-25 | Jim L. Downen | Oil well jar |
US4566546A (en) * | 1982-11-22 | 1986-01-28 | Evans Robert W | Single acting hydraulic fishing jar |
US4550789A (en) * | 1984-03-23 | 1985-11-05 | Dresser Industries, Inc. | Hydraulic jarring tool |
DE3710919C1 (de) * | 1987-04-01 | 1988-06-30 | Fluidtech Gmbh | Hydraulische Einkolbenpumpe fuer eine Handbetaetigung |
US5123493A (en) * | 1990-04-27 | 1992-06-23 | Wenzel Kenneth H | Valve used in a hydraulic drilling jar |
US5086853A (en) * | 1991-03-15 | 1992-02-11 | Dailey Petroleum Services | Large bore hydraulic drilling jar |
-
1993
- 1993-04-29 US US08/054,718 patent/US5318139A/en not_active Expired - Lifetime
-
1994
- 1994-01-05 AT AT94906040T patent/ATE167915T1/de not_active IP Right Cessation
- 1994-01-05 WO PCT/US1994/000155 patent/WO1994025724A2/en active IP Right Grant
- 1994-01-05 EP EP94906040A patent/EP0695391B1/en not_active Expired - Lifetime
- 1994-01-05 CA CA002161331A patent/CA2161331C/en not_active Expired - Lifetime
- 1994-01-05 JP JP6524220A patent/JPH09503258A/ja active Pending
- 1994-01-05 NZ NZ261252A patent/NZ261252A/en not_active IP Right Cessation
- 1994-01-05 DE DE69411383T patent/DE69411383T2/de not_active Expired - Lifetime
- 1994-01-05 BR BR9406671A patent/BR9406671A/pt not_active IP Right Cessation
- 1994-01-05 AU AU59923/94A patent/AU677631B2/en not_active Expired
- 1994-01-05 ES ES94906040T patent/ES2117991T3/es not_active Expired - Lifetime
-
1995
- 1995-10-27 NO NO954305A patent/NO308553B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69411383D1 (de) | 1998-08-06 |
AU5992394A (en) | 1994-11-21 |
ES2117991T3 (es) | 1998-09-01 |
JPH09503258A (ja) | 1997-03-31 |
NO308553B1 (no) | 2000-09-25 |
DE69411383T2 (de) | 1999-04-01 |
NZ261252A (en) | 1997-12-19 |
EP0695391B1 (en) | 1998-07-01 |
NO954305D0 (no) | 1995-10-27 |
WO1994025724A3 (en) | 1995-01-12 |
EP0695391A1 (en) | 1996-02-07 |
AU677631B2 (en) | 1997-05-01 |
CA2161331C (en) | 2004-04-27 |
NO954305L (no) | 1995-10-27 |
WO1994025724A2 (en) | 1994-11-10 |
US5318139A (en) | 1994-06-07 |
ATE167915T1 (de) | 1998-07-15 |
CA2161331A1 (en) | 1994-11-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TC | Change of name | ||
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FF | Decision: intention to grant | ||
PCP | Transfer pending | ||
PC | Transfer |
Free format text: WEATHERFORD/LAMB, INC (US) |
|
FG9A | Patent or certificate of addition granted | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 05/01/2014 |