FR2126118A1 - Borehole drilling - using compressed air hammer - Google Patents

Borehole drilling - using compressed air hammer

Info

Publication number
FR2126118A1
FR2126118A1 FR7106620A FR7106620A FR2126118A1 FR 2126118 A1 FR2126118 A1 FR 2126118A1 FR 7106620 A FR7106620 A FR 7106620A FR 7106620 A FR7106620 A FR 7106620A FR 2126118 A1 FR2126118 A1 FR 2126118A1
Authority
FR
France
Prior art keywords
compressed air
drilling
air hammer
borehole drilling
hammer
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.)
Granted
Application number
FR7106620A
Other languages
French (fr)
Other versions
FR2126118B1 (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.)
Stenuick Freres SA
Original Assignee
Stenuick Freres SA
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 Stenuick Freres SA filed Critical Stenuick Freres SA
Priority to FR7106620A priority Critical patent/FR2126118A1/en
Priority to BE766014A priority patent/BE766014A/en
Priority to ES390886A priority patent/ES390886A1/en
Priority to SE1025471A priority patent/SE390653B/en
Priority to JP6652671A priority patent/JPS5514237B1/ja
Publication of FR2126118A1 publication Critical patent/FR2126118A1/en
Application granted granted Critical
Publication of FR2126118B1 publication Critical patent/FR2126118B1/fr
Granted 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/12—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using drilling pipes with plural fluid passages, e.g. closed circulation systems

Landscapes

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

Abstract

Drilling of bore holes in the ground by use of a compressed air operated hammer to and from which air is transported by elongated tubes running from the surface, the novel feature of the process being that the drilling debris is carried away by the air supplied to the hammer from the surface by a separate pipe and rising to the surface in the annular space between the exterior of the drilling pipes and the borehole wall.
FR7106620A 1971-02-26 1971-02-26 Borehole drilling - using compressed air hammer Granted FR2126118A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7106620A FR2126118A1 (en) 1971-02-26 1971-02-26 Borehole drilling - using compressed air hammer
BE766014A BE766014A (en) 1971-02-26 1971-04-20 METHOD AND DEVICE FOR DRILLING HOLES IN THE SOIL
ES390886A ES390886A1 (en) 1971-02-26 1971-05-05 Procedure and device for drilling holes in the soil with the help of a martinete. (Machine-translation by Google Translate, not legally binding)
SE1025471A SE390653B (en) 1971-02-26 1971-08-11 DEVICE FOR DRILLING TAILS IN THE GROUND
JP6652671A JPS5514237B1 (en) 1971-02-26 1971-08-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7106620A FR2126118A1 (en) 1971-02-26 1971-02-26 Borehole drilling - using compressed air hammer

Publications (2)

Publication Number Publication Date
FR2126118A1 true FR2126118A1 (en) 1972-10-06
FR2126118B1 FR2126118B1 (en) 1973-11-30

Family

ID=9072535

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7106620A Granted FR2126118A1 (en) 1971-02-26 1971-02-26 Borehole drilling - using compressed air hammer

Country Status (5)

Country Link
JP (1) JPS5514237B1 (en)
BE (1) BE766014A (en)
ES (1) ES390886A1 (en)
FR (1) FR2126118A1 (en)
SE (1) SE390653B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11319755B2 (en) 2018-01-23 2022-05-03 Mincon Nordic Oy Arrangement and method for installing casing

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4790709B2 (en) * 2004-06-25 2011-10-12 アトラス コプコ セコロク エイビー Capturing fluid channel transfer device for downhole drill strings

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1862260A (en) * 1930-11-10 1932-06-07 William F Simrall Pneumatic well drilling apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1862260A (en) * 1930-11-10 1932-06-07 William F Simrall Pneumatic well drilling apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11319755B2 (en) 2018-01-23 2022-05-03 Mincon Nordic Oy Arrangement and method for installing casing

Also Published As

Publication number Publication date
ES390886A1 (en) 1974-04-01
BE766014A (en) 1971-10-20
SE390653B (en) 1977-01-03
FR2126118B1 (en) 1973-11-30
JPS5514237B1 (en) 1980-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse