GB1504918A - Shock absorbing tools for use in a drill string - Google Patents

Shock absorbing tools for use in a drill string

Info

Publication number
GB1504918A
GB1504918A GB21144/75A GB2114475A GB1504918A GB 1504918 A GB1504918 A GB 1504918A GB 21144/75 A GB21144/75 A GB 21144/75A GB 2114475 A GB2114475 A GB 2114475A GB 1504918 A GB1504918 A GB 1504918A
Authority
GB
United Kingdom
Prior art keywords
sections
drill
damping element
connection
operating
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
GB21144/75A
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.)
MASON TOOLS Ltd LEE
Original Assignee
MASON TOOLS Ltd LEE
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 MASON TOOLS Ltd LEE filed Critical MASON TOOLS Ltd LEE
Publication of GB1504918A publication Critical patent/GB1504918A/en
Expired legal-status Critical Current

Links

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
GB21144/75A 1974-07-10 1975-05-19 Shock absorbing tools for use in a drill string Expired GB1504918A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA204,532A CA1014140A (en) 1974-07-10 1974-07-10 Drilling string shock-absorbing tool

Publications (1)

Publication Number Publication Date
GB1504918A true GB1504918A (en) 1978-03-22

Family

ID=4100625

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21144/75A Expired GB1504918A (en) 1974-07-10 1975-05-19 Shock absorbing tools for use in a drill string

Country Status (8)

Country Link
AU (1) AU499070B2 (pt)
CA (2) CA1014140A (pt)
DE (1) DE2530501C3 (pt)
FR (1) FR2277969A1 (pt)
GB (1) GB1504918A (pt)
NL (2) NL7508248A (pt)
NO (1) NO148082C (pt)
SU (1) SU917704A3 (pt)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2140846A (en) * 1983-04-27 1984-12-05 Webb John Thomas H Improvements in or relating to damping means
GB2161518A (en) * 1984-07-13 1986-01-15 Dailey Petroleum Services A shock absorber for use with drilling tools
CN104975815A (zh) * 2015-06-24 2015-10-14 长江大学 一种随钻减振器
CN110725890A (zh) * 2019-11-14 2020-01-24 贵州高峰石油机械股份有限公司 一种顶驱保护减震器的减震方法及顶驱保护减震器

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1021966A (en) * 1975-04-01 1977-12-06 Clifford Anderson Spline mechanism for drill tools
US4194582A (en) * 1978-06-28 1980-03-25 Christensen, Inc. Double acting shock absorbers for drill strings
DE2917331C3 (de) * 1979-04-28 1982-02-04 Christensen, Inc., 84115 Salt Lake City, Utah Direktantrieb für Tiefbohrmeißel o.dgl. in einem Rohrloch arbeitende Werkzeuge
GB8408673D0 (en) * 1984-04-04 1984-05-16 Piper Products Ltd Transmitting torque
CN105386730A (zh) * 2015-12-01 2016-03-09 西南石油大学 一种定向井、水平井钻柱延伸工具及其使用方法
CN105840676A (zh) * 2016-04-26 2016-08-10 苏州昭沃五金科技有限公司 一种花键壳体

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2140846A (en) * 1983-04-27 1984-12-05 Webb John Thomas H Improvements in or relating to damping means
GB2161518A (en) * 1984-07-13 1986-01-15 Dailey Petroleum Services A shock absorber for use with drilling tools
CN104975815A (zh) * 2015-06-24 2015-10-14 长江大学 一种随钻减振器
CN104975815B (zh) * 2015-06-24 2017-03-08 长江大学 一种随钻减振器
CN110725890A (zh) * 2019-11-14 2020-01-24 贵州高峰石油机械股份有限公司 一种顶驱保护减震器的减震方法及顶驱保护减震器

Also Published As

Publication number Publication date
NO148082B (no) 1983-04-25
NL7508248A (nl) 1976-01-13
FR2277969A1 (fr) 1976-02-06
SU917704A3 (ru) 1982-03-30
NO752074L (pt) 1976-01-13
NL8101939A (nl) 1981-09-01
NO148082C (no) 1983-08-03
CA1014140A (en) 1977-07-19
AU499070B2 (en) 1979-04-05
AU8221175A (en) 1976-12-23
DE2530501C3 (de) 1980-10-09
CA1037464A (en) 1978-08-29
FR2277969B1 (pt) 1978-04-14
DE2530501B2 (de) 1980-02-21
DE2530501A1 (de) 1976-01-29

Similar Documents

Publication Publication Date Title
GB1530148A (en) Drill string shock absorber
DE3561830D1 (en) Remotely controlled flow-responsive actuating device, in particular for actuating a stabilizer in a drill string
GB1504918A (en) Shock absorbing tools for use in a drill string
DE3472998D1 (en) Underground longhole drilling machine
GB1461003A (en) Dual concentric drill pipe
US3225566A (en) Drill string shock absorber
US5038872A (en) Drill steering apparatus
GB1272210A (en) Device for regulating a borehole drilling turbine
US4600062A (en) Shock absorbing drilling tool
GB1528254A (en) Spline mechanisms in or for telescopic tools
US3566981A (en) Hydraulic drilling jar
YU52089A (sh) Uredaj za busenje
US2342884A (en) Hydraulic packer
GB2275487A (en) Downhole stabilizer
IE39807B1 (en) Extension equipment for percussive drilling
US3447652A (en) Telescoping drilling device
GB1137326A (en) Shock absorbing and static load supporting well drill string apparatus
FR2366438A1 (fr) Perfectionnements apportes aux amortisseurs utilisables dans les operations de forage
CA2074296A1 (en) Bent Sub
US2585995A (en) Drilling joint
US2996131A (en) Lubricant packed bumper sub
US2025100A (en) Vibration absorber
GB1170609A (en) A Drill Device for Drilling Earth and Rock
GB1344851A (en) Valving tube subassembly for percussion bit
SU922263A1 (ru) Снар д дл направленного бурени

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee