DD257101A5 - Mechanische bohrloch-schlagschere - Google Patents

Mechanische bohrloch-schlagschere Download PDF

Info

Publication number
DD257101A5
DD257101A5 DD87303491A DD30349187A DD257101A5 DD 257101 A5 DD257101 A5 DD 257101A5 DD 87303491 A DD87303491 A DD 87303491A DD 30349187 A DD30349187 A DD 30349187A DD 257101 A5 DD257101 A5 DD 257101A5
Authority
DD
German Democratic Republic
Prior art keywords
shaft
polished
drum
bearings
cooperating
Prior art date
Application number
DD87303491A
Other languages
German (de)
English (en)
Inventor
Chuan C Teng
Rene A Chapelle
John E Blacklaws
Lee E Mccomsey
Original Assignee
������@���������@��������k����K@���@��������@������k��
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 ������@���������@��������k����K@���@��������@������k�� filed Critical ������@���������@��������k����K@���@��������@������k��
Publication of DD257101A5 publication Critical patent/DD257101A5/de

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
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
  • Drilling And Boring (AREA)
  • Pens And Brushes (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Indole Compounds (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Golf Clubs (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Paper (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
DD87303491A 1986-06-03 1987-06-03 Mechanische bohrloch-schlagschere DD257101A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/870,087 US4715454A (en) 1986-06-03 1986-06-03 Mechanical directional drilling jar with swivel means

Publications (1)

Publication Number Publication Date
DD257101A5 true DD257101A5 (de) 1988-06-01

Family

ID=25354773

Family Applications (1)

Application Number Title Priority Date Filing Date
DD87303491A DD257101A5 (de) 1986-06-03 1987-06-03 Mechanische bohrloch-schlagschere

Country Status (14)

Country Link
US (1) US4715454A (fr)
EP (1) EP0248316B1 (fr)
JP (1) JPH06102952B2 (fr)
AT (1) ATE59428T1 (fr)
AU (1) AU588464B2 (fr)
BR (1) BR8703283A (fr)
CA (1) CA1281025C (fr)
DD (1) DD257101A5 (fr)
DE (1) DE3767037D1 (fr)
ES (1) ES2019330B3 (fr)
IN (1) IN169800B (fr)
MX (1) MX165758B (fr)
MY (1) MY101225A (fr)
NO (1) NO176332C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2173797C (fr) * 1996-04-10 1998-12-29 David Budney Accelerateur de coulisse
AU2002220848A1 (en) * 2000-12-19 2002-07-01 Weatherford/Lamb Inc. Torque reducing tubing component
US7717169B2 (en) * 2007-08-27 2010-05-18 Theresa J. Williams, legal representative Bearing assembly system with integral lubricant distribution and well drilling equipment comprising same
US20150322735A1 (en) 2012-12-04 2015-11-12 National Oilwell Varco, L.P. Lockable swivel apparatus
CN113846986B (zh) * 2021-12-02 2022-02-15 成都高峰石油机械有限公司 一种随钻震击器

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US15760A (en) * 1856-09-23 Improved explosive shell
US23354A (en) * 1859-03-29 Pile-deivee
US3510A (en) * 1844-03-26 Improvement in water-wheels
US28768A (en) * 1860-06-19 Jehiel munson
US9072A (en) * 1852-06-29 Hanging steps of mill-spindles
US2915289A (en) * 1957-06-25 1959-12-01 Richard R Lawrence Combined jar and safety joint
US3145787A (en) * 1961-12-21 1964-08-25 Jersey Prod Res Co Rotary and input drilling apparatus
US3208541A (en) * 1962-01-29 1965-09-28 Richard R Lawrence Spring biased well jar
US3233690A (en) * 1964-09-02 1966-02-08 Richard R Lawrence Flexible well jar
US3343606A (en) * 1965-02-11 1967-09-26 Otis Eng Co Well tools
US3316986A (en) * 1965-03-22 1967-05-02 Exxon Production Research Co Rotary jar-type well tool
US3360060A (en) * 1965-08-18 1967-12-26 John C Kinley Tension jarring tool with tension assembly
US3371730A (en) * 1965-09-20 1968-03-05 James L. Newman Mechanical drilling jar
US3406770A (en) * 1966-06-27 1968-10-22 Roy L Arterbury Jarring tool
AU421555B2 (en) * 1968-02-27 1972-02-18 Dynamic Drilling Tools, Inc Mechanical drilling jar
US3539025A (en) * 1969-08-14 1970-11-10 Wayne N Sutliff Apparatus for the sumultaneous application to an oil well fish of the direct strain of a drill string and an independent jarring blow
US3685599A (en) * 1970-10-20 1972-08-22 Schlumberger Technology Corp Mechanical jar
US3685598A (en) * 1970-10-20 1972-08-22 Schlumberger Technology Corp Mechanical jar having an adjustable tripping load
US3658140A (en) * 1970-10-20 1972-04-25 Schlumberger Technology Corp Mechanical jar
US3684042A (en) * 1970-12-11 1972-08-15 Schlumberger Technology Corp Well jar with externally operable trip release
US3716109A (en) * 1971-02-22 1973-02-13 Jarco Services Ltd Rotary jar
US3804185A (en) * 1971-08-12 1974-04-16 Mason Tools Ltd Lee Jarring and bumping tool for use in oilfield drilling strings
US3880249A (en) * 1973-01-02 1975-04-29 Edwin A Anderson Jar for well strings
US3834471A (en) * 1973-03-12 1974-09-10 Dresser Ind Jarring tool
US3860076A (en) * 1973-08-28 1975-01-14 Travis B White Combination jar and releasing tool
US3853187A (en) * 1974-02-07 1974-12-10 J Downen Duplex hydraulic-mechanical jar tool
US3963081A (en) * 1975-04-24 1976-06-15 Anderson Edwin A Double acting mechanical jar
US3987858A (en) * 1975-06-23 1976-10-26 Bowen Tools, Inc. Hydromechanical drilling jar
US4105082A (en) * 1975-12-08 1978-08-08 Cheek Alton E Jarring tool
US4023630A (en) * 1976-01-14 1977-05-17 Smith International, Inc. Well jar having a time delay section
US4004643A (en) * 1976-03-03 1977-01-25 Newman James L Mechanical drilling jar
US4036312A (en) * 1976-09-13 1977-07-19 Hycalog Inc. Well jar
US4124245A (en) * 1976-11-11 1978-11-07 Rainer Kuenzel Well tool
US4098338A (en) * 1976-12-27 1978-07-04 Kajan Specialty Company, Inc. Jarring method and apparatus for well bore drilling
US4113038A (en) * 1977-04-18 1978-09-12 Clark George M Drilling jar
US4186807A (en) * 1977-12-20 1980-02-05 Downen Jim L Optional up-blow, down-blow jar tool
US4333542A (en) * 1980-01-31 1982-06-08 Taylor William T Downhole fishing jar mechanism
US4394883A (en) * 1980-11-03 1983-07-26 Dailey Oil Tools, Inc. Well jar
US4376468A (en) * 1981-01-12 1983-03-15 Clark George M Drilling jar
US4494615A (en) * 1981-10-23 1985-01-22 Mustang Tripsaver, Inc. Jarring tool
NO822911L (no) * 1982-07-14 1984-01-16 William T Taylor Frigjoeringsanordning.
US4498548A (en) * 1983-06-20 1985-02-12 Dailey Petroleum Services Corp. Well jar incorporating elongate resilient vibration snubbers and mounting apparatus therefor

Also Published As

Publication number Publication date
EP0248316A3 (en) 1988-09-21
US4715454A (en) 1987-12-29
AU588464B2 (en) 1989-09-14
BR8703283A (pt) 1988-03-15
CA1281025C (fr) 1991-03-05
MX165758B (es) 1992-12-03
DE3767037D1 (de) 1991-02-07
IN169800B (fr) 1991-12-21
AU7372087A (en) 1987-12-10
EP0248316B1 (fr) 1990-12-27
ES2019330B3 (es) 1991-06-16
NO176332B (no) 1994-12-05
JPH06102952B2 (ja) 1994-12-14
NO176332C (no) 1995-03-15
MY101225A (en) 1991-08-17
EP0248316A2 (fr) 1987-12-09
NO872305D0 (no) 1987-06-02
ATE59428T1 (de) 1991-01-15
NO872305L (no) 1987-12-04
JPS63261090A (ja) 1988-10-27

Similar Documents

Publication Publication Date Title
DE2437103C3 (de) Setz- und Ziehwerkzeug für eine in einer Seitentasche eines in einen Rohrstrang angeordneten Seitentaschendornes absetzbare Bohrlocheinrichtung
DE60014641T2 (de) Hydraulisches setzgerät
DE2542432C2 (de) Drehantrieb für eine Bohranlage sowie Verfahren zum Ausbauen eines Bohrgestänges aus einem Bohrloch
DE60127112T2 (de) Expandierbarer meissel
DE69916556T2 (de) Bohrhülsensysteme
DE1800387A1 (de) Bohrstrangausrichtvorrichtung
DE2718514A1 (de) Vorrichtung zum abschneiden von gehaeusen in bohrloechern und verfahren zum bergen der gehaeuse
DE69202601T2 (de) Verfahren und Vorrichtung zum Schneiden und Entfernen eines Futterrohres.
DE60312666T2 (de) Verbessertes keilhaltesystem
DE1962443B2 (de) Abdichteinrichtung für einen Unterwasser-Bohrlochkopf
DE2461112B2 (de) Drehbohrkopf
DE69119402T2 (de) Im bohrloch zu gebrauchendes bohrwerkzeug zum bohren vor einer verrohrung
DE4125325A1 (de) Hydraulisch festsetzbarer anker fuer bohrlochwerkzeuge
DE69823504T2 (de) Bohrvorrichtung mit verlängerungssystem
DD257101A5 (de) Mechanische bohrloch-schlagschere
EP0510416B1 (fr) Mécanisme à coup pour colonne de forage
DE68904231T2 (de) Bohrstrangelement.
DE3784104T2 (de) Riegel fuer eine vorrichtung im bohrloch.
DE3612762A1 (de) Teleskopierbares bohrgeraet
DE3200607A1 (de) Verfahren zum herstellen von bohrungen in gesteinsschichten und vorrichtung zur durchfuehrung des verfahrens
EP0201668A1 (fr) Ciseaux mécaniques à percussion
DE2846007A1 (de) Flexible welle fuer bohrer bzw. bohrsystem
DE1188014B (de) Gesteinsbohrgeraet mit exzentrisch arbeitendem Bohrwerkzeug
DE2459982C3 (de) Kupplungsvorrichtung zur Verbindung einer Dreh-Schlag-Bohrmaschine mit einem Doppelgestänge
US2915289A (en) Combined jar and safety joint

Legal Events

Date Code Title Description
ENJ Ceased due to non-payment of renewal fee