FR2443563A1 - Coulisse hydraulique a valve a manchon compensant les effets de la temperature - Google Patents

Coulisse hydraulique a valve a manchon compensant les effets de la temperature

Info

Publication number
FR2443563A1
FR2443563A1 FR7924688A FR7924688A FR2443563A1 FR 2443563 A1 FR2443563 A1 FR 2443563A1 FR 7924688 A FR7924688 A FR 7924688A FR 7924688 A FR7924688 A FR 7924688A FR 2443563 A1 FR2443563 A1 FR 2443563A1
Authority
FR
France
Prior art keywords
hydraulic
temperature
effects
actuating means
working 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.)
Withdrawn
Application number
FR7924688A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dresser Industries Inc
Original Assignee
Dresser Industries Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dresser Industries Inc filed Critical Dresser Industries Inc
Publication of FR2443563A1 publication Critical patent/FR2443563A1/fr
Withdrawn legal-status Critical Current

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
    • 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)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)

Abstract

Une coulisse hydraulique 10 comprend un moyen d'actionnement 22 à détente hydraulique compensant les effets de la température. La coulisse 10 comprend un élément extérieur 27 et un élément intérieur il disposés télescopiquement Des moyens de clavetage 14 entre eux transmettent un couple. Un système à marteau 17 et enclume 18 fournit un effet de choc lors de l'actionnement de la coulisse 10. Un fluide de travail est maintenu dans une chambre à fluide de travail 22 entre des joints supérieur et inférieur et un moyen d'actionnement à détente hydraulique fournit une action de déclenchement pour produire l'effet de choc. Ce moyen d'actionnement 22 comprend un élément coulissant en forme de manchon avec un passage à orifices qui produit une action de détente par le dosage lent du débit du fluide hydraulique de travail. Un système de valve est disposé dans le passage à orifices à manchon afin de produire la détente hydraulique quelle que soit la température du fluide de travail. Application au forage.
FR7924688A 1978-10-10 1979-10-04 Coulisse hydraulique a valve a manchon compensant les effets de la temperature Withdrawn FR2443563A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/949,482 US4196782A (en) 1978-10-10 1978-10-10 Temperature compensated sleeve valve hydraulic jar tool

Publications (1)

Publication Number Publication Date
FR2443563A1 true FR2443563A1 (fr) 1980-07-04

Family

ID=25489164

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7924688A Withdrawn FR2443563A1 (fr) 1978-10-10 1979-10-04 Coulisse hydraulique a valve a manchon compensant les effets de la temperature

Country Status (4)

Country Link
US (1) US4196782A (fr)
CA (1) CA1107714A (fr)
FR (1) FR2443563A1 (fr)
GB (1) GB2032493B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346770A (en) * 1980-10-14 1982-08-31 Halliburton Company Hydraulic jarring tool
US4478284A (en) * 1982-02-25 1984-10-23 Bralorne Resources Limited Jar tool
US4550789A (en) * 1984-03-23 1985-11-05 Dresser Industries, Inc. Hydraulic jarring tool
US4844183A (en) * 1987-10-28 1989-07-04 Dailey Petroleum Services, Corp. Accelerator for fishing jar with hydrostatic assist
US5318139A (en) * 1993-04-29 1994-06-07 Evans Robert W Reduced waiting time hydraulic drilling jar
US5906239A (en) * 1997-04-11 1999-05-25 Iri International Corporation Jarring tool
US5931242A (en) * 1997-04-11 1999-08-03 Iri International Corporation Jarring tool enhancer
US6675909B1 (en) 2002-12-26 2004-01-13 Jack A. Milam Hydraulic jar
US7753116B2 (en) * 2008-06-06 2010-07-13 David Budney Double-acting jar
US8668012B2 (en) 2011-02-10 2014-03-11 Halliburton Energy Services, Inc. System and method for servicing a wellbore
US8695710B2 (en) 2011-02-10 2014-04-15 Halliburton Energy Services, Inc. Method for individually servicing a plurality of zones of a subterranean formation
US8230912B1 (en) 2009-11-13 2012-07-31 Thru Tubing Solutions, Inc. Hydraulic bidirectional jar
US8550155B2 (en) 2011-03-10 2013-10-08 Thru Tubing Solutions, Inc. Jarring method and apparatus using fluid pressure to reset jar
US8893811B2 (en) 2011-06-08 2014-11-25 Halliburton Energy Services, Inc. Responsively activated wellbore stimulation assemblies and methods of using the same
US8899334B2 (en) 2011-08-23 2014-12-02 Halliburton Energy Services, Inc. System and method for servicing a wellbore
US8991509B2 (en) 2012-04-30 2015-03-31 Halliburton Energy Services, Inc. Delayed activation activatable stimulation assembly
US9784070B2 (en) 2012-06-29 2017-10-10 Halliburton Energy Services, Inc. System and method for servicing a wellbore
US8657007B1 (en) 2012-08-14 2014-02-25 Thru Tubing Solutions, Inc. Hydraulic jar with low reset force
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

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3323550A (en) * 1964-05-21 1967-06-06 Lee Co Fluid resistor
US3340899A (en) * 1962-08-09 1967-09-12 Vendo Co Temperature compensated flow control valve
US3716109A (en) * 1971-02-22 1973-02-13 Jarco Services Ltd Rotary jar
US3851717A (en) * 1973-11-15 1974-12-03 Baker Oil Tools Inc Substantially constant time delay fishing jar
US3949821A (en) * 1975-03-03 1976-04-13 Jarco Services Ltd. Drill string jarring and bumping tool with piston disconnect
FR2357719A1 (fr) * 1976-01-14 1978-02-03 Smith International Coulisse de forage
US4109736A (en) * 1976-06-11 1978-08-29 Webb Derrel D Double acting jar
US4111271A (en) * 1975-08-15 1978-09-05 Kajan Specialty Company, Inc. Hydraulic jarring device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340899A (en) * 1962-08-09 1967-09-12 Vendo Co Temperature compensated flow control valve
US3323550A (en) * 1964-05-21 1967-06-06 Lee Co Fluid resistor
US3716109A (en) * 1971-02-22 1973-02-13 Jarco Services Ltd Rotary jar
US3851717A (en) * 1973-11-15 1974-12-03 Baker Oil Tools Inc Substantially constant time delay fishing jar
US3949821A (en) * 1975-03-03 1976-04-13 Jarco Services Ltd. Drill string jarring and bumping tool with piston disconnect
US4111271A (en) * 1975-08-15 1978-09-05 Kajan Specialty Company, Inc. Hydraulic jarring device
FR2357719A1 (fr) * 1976-01-14 1978-02-03 Smith International Coulisse de forage
US4109736A (en) * 1976-06-11 1978-08-29 Webb Derrel D Double acting jar

Also Published As

Publication number Publication date
GB2032493A (en) 1980-05-08
US4196782A (en) 1980-04-08
CA1107714A (fr) 1981-08-25
GB2032493B (en) 1982-10-13

Similar Documents

Publication Publication Date Title
FR2443563A1 (fr) Coulisse hydraulique a valve a manchon compensant les effets de la temperature
FR2384190A1 (fr) Dispositif de commande du mecanisme d'une soupape a accumulateur fluidique
KR960701277A (ko) 유체작동식 충격 드릴장치용 압력 역전 밸브(pressure reversing valve for percussive drilling apparatus)
FR2365349A1 (fr) Dispositif servant a debiter des liquides a une vitesse reglable
FR2361187A1 (fr) Coupe-tube perfectionne destine a la decoupe des tubages et des tetes de puits fores en mer
FR2388182A1 (fr) Vanne de retenue de la boue
CN109854207A (zh) 一种自扩式自动泄油装置
FR2387397A1 (fr) Vanne d'isolement pour fluide
SE7906680L (sv) Skakanordning vid bergborr
FR2401370A1 (fr) Vanne equipee d'un joint actionne de facon autonome par un fluide
GB2343209A (en) Single-phase annulus-operated sliding sleeve
ATE63607T1 (de) Durch eine stange betaetigte druckausgleichsvorrichtung fuer ein werkzeug im bohrloch.
FR2401745A1 (fr) Marteau a fluide
US3913613A (en) Safety valve
FR2378966A1 (fr) Dispositif d'obturation pour accumulateur
FR2442699A1 (fr) Outil a percussion, notamment pour l'exploitation des mines et les travaux de demolition
FR2448431A1 (fr) Dispositif pour exercer des percussions sur des pieces a usiner
ES8801415A1 (es) Un montante telescopico
FR2362032A1 (fr) Perfectionnements aux amplificateurs hydrauliques de freinage
JPS5491688A (en) Hydraulic circuit of mold pressing device
FR2425587A1 (fr) Piston pour la distribution d'un fluide contenu dans une cartouche cylindrique
SU673724A1 (ru) Скважинный пробойник дл труб
SU133435A1 (ru) Забойный гидроударник двойного действи
FR2367206A1 (fr) Amplificateur de force pour equipements hydrauliques, de freinage en particulier
FR2411315A1 (fr) Pompe ou moteur a pistons radiaux, avec des orifices de passage perfectionnes

Legal Events

Date Code Title Description
ST Notification of lapse