GB1496568A - Drilling apparatus - Google Patents

Drilling apparatus

Info

Publication number
GB1496568A
GB1496568A GB16919/75A GB1691975A GB1496568A GB 1496568 A GB1496568 A GB 1496568A GB 16919/75 A GB16919/75 A GB 16919/75A GB 1691975 A GB1691975 A GB 1691975A GB 1496568 A GB1496568 A GB 1496568A
Authority
GB
United Kingdom
Prior art keywords
shaft
drill
fluids
rotor
stator
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
GB16919/75A
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.)
Linden Alimak AB
Original Assignee
Linden Alimak AB
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 Linden Alimak AB filed Critical Linden Alimak AB
Publication of GB1496568A publication Critical patent/GB1496568A/en
Expired 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/025—Rock drills, i.e. jumbo drills
    • 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
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/022—Control of the drilling operation; Hydraulic or pneumatic means for activation or operation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
GB16919/75A 1974-05-07 1975-04-23 Drilling apparatus Expired GB1496568A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7406100A SE7406100L (sv) 1974-05-07 1974-05-07 Borraggregat.

Publications (1)

Publication Number Publication Date
GB1496568A true GB1496568A (en) 1977-12-30

Family

ID=20321055

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16919/75A Expired GB1496568A (en) 1974-05-07 1975-04-23 Drilling apparatus

Country Status (10)

Country Link
JP (1) JPS5531874B2 (enExample)
AU (1) AU475683B2 (enExample)
CA (1) CA1024132A (enExample)
CS (1) CS181176B2 (enExample)
DE (2) DE2559609B2 (enExample)
FI (1) FI751240A7 (enExample)
FR (1) FR2270438A1 (enExample)
GB (1) GB1496568A (enExample)
SE (1) SE7406100L (enExample)
ZA (1) ZA752335B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3415708A1 (de) * 2017-06-16 2018-12-19 TERRA AG fuer Tiefbautechnik Bohrvorrichtung

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2028693B (en) * 1978-08-26 1982-08-11 Grimshaw G Mining drill boom
SE8002022L (sv) * 1980-03-14 1981-09-15 Linden Alimak Ab Stigortshiss
FI87831C (fi) * 1990-06-28 1993-02-25 Tampella Oy Ab Vertikal borrningsbom
US8402625B2 (en) * 2011-08-30 2013-03-26 General Electric Company System and method for modifying a rotor
CN113530463B (zh) * 2021-09-15 2021-12-03 山东柏源技术有限公司 一种便于调节的石油开采用勘测装置
CN117449756B (zh) * 2023-12-18 2024-02-27 贵州大学 一种适应多地层地震勘探的钻探设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3415708A1 (de) * 2017-06-16 2018-12-19 TERRA AG fuer Tiefbautechnik Bohrvorrichtung

Also Published As

Publication number Publication date
JPS5133702A (enExample) 1976-03-23
DE2520542A1 (de) 1975-11-13
SE7406100L (sv) 1975-11-10
DE2520542B2 (de) 1977-12-29
CS181176B2 (en) 1978-03-31
ZA752335B (en) 1976-03-31
DE2559609A1 (de) 1977-04-28
FI751240A7 (enExample) 1975-11-08
DE2520542C3 (enExample) 1978-08-31
CA1024132A (en) 1978-01-10
AU475683B2 (en) 1976-09-02
DE2559609B2 (de) 1980-01-03
JPS5531874B2 (enExample) 1980-08-21
AU8082175A (en) 1976-09-02
FR2270438A1 (enExample) 1975-12-05

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Legal Events

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