CA1062240A - Dispositif de reglage a ressort pour train de forage - Google Patents

Dispositif de reglage a ressort pour train de forage

Info

Publication number
CA1062240A
CA1062240A CA279,799A CA279799A CA1062240A CA 1062240 A CA1062240 A CA 1062240A CA 279799 A CA279799 A CA 279799A CA 1062240 A CA1062240 A CA 1062240A
Authority
CA
Canada
Prior art keywords
well tool
spring
inner member
outer member
tool
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
Application number
CA279,799A
Other languages
English (en)
Inventor
James W. Young
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
Application granted granted Critical
Publication of CA1062240A publication Critical patent/CA1062240A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
    • F16D3/06—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow axial displacement
    • F16D3/065—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow axial displacement by means of rolling elements
CA279,799A 1976-08-02 1977-06-03 Dispositif de reglage a ressort pour train de forage Expired CA1062240A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71075476A 1976-08-02 1976-08-02

Publications (1)

Publication Number Publication Date
CA1062240A true CA1062240A (fr) 1979-09-11

Family

ID=24855388

Family Applications (1)

Application Number Title Priority Date Filing Date
CA279,799A Expired CA1062240A (fr) 1976-08-02 1977-06-03 Dispositif de reglage a ressort pour train de forage

Country Status (10)

Country Link
BR (1) BR7705027A (fr)
CA (1) CA1062240A (fr)
DE (1) DE2735174A1 (fr)
ES (2) ES460977A1 (fr)
FR (1) FR2360741A1 (fr)
GB (1) GB1562749A (fr)
IT (1) IT1078940B (fr)
PL (1) PL110471B1 (fr)
SE (1) SE7706690L (fr)
SU (1) SU634687A3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108678673A (zh) * 2018-07-04 2018-10-19 中国石油集团西部钻探工程有限公司 新型水力激振器
CN117738596B (zh) * 2024-02-19 2024-04-16 成都之恒油气技术开发有限公司 一种井下振动缓冲型钻井工具

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE145349C (fr) *
US3880249A (en) * 1973-01-02 1975-04-29 Edwin A Anderson Jar for well strings
US3898815A (en) * 1973-12-06 1975-08-12 Dresser Ind Pressure and volume compensating system for reciprocating oil field drilling tools
US3871193A (en) * 1973-12-12 1975-03-18 Dresser Ind Spring load system for drill string shock absorbers
US3963081A (en) * 1975-04-24 1976-06-15 Anderson Edwin A Double acting mechanical jar

Also Published As

Publication number Publication date
ES460977A1 (es) 1978-12-01
DE2735174A1 (de) 1978-02-09
PL199747A1 (pl) 1978-04-10
SU634687A3 (ru) 1978-11-25
FR2360741A1 (fr) 1978-03-03
GB1562749A (en) 1980-03-12
PL110471B1 (en) 1980-07-31
ES470826A1 (es) 1979-01-16
BR7705027A (pt) 1978-05-02
SE7706690L (sv) 1978-02-03
IT1078940B (it) 1985-05-08

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