ES257405A1 - Impact drilling apparatus with continuous flushing - Google Patents

Impact drilling apparatus with continuous flushing

Info

Publication number
ES257405A1
ES257405A1 ES0257405A ES257405A ES257405A1 ES 257405 A1 ES257405 A1 ES 257405A1 ES 0257405 A ES0257405 A ES 0257405A ES 257405 A ES257405 A ES 257405A ES 257405 A1 ES257405 A1 ES 257405A1
Authority
ES
Spain
Prior art keywords
drilling apparatus
head
trephine
shanks
impact drilling
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
ES0257405A
Other languages
Spanish (es)
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.)
GROSPAS PIERRE
Original Assignee
GROSPAS PIERRE
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 GROSPAS PIERRE filed Critical GROSPAS PIERRE
Publication of ES257405A1 publication Critical patent/ES257405A1/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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • 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
    • E21B11/00—Other drilling tools
    • E21B11/04—Boring grabs
    • 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

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)

Abstract

Percussion drilling apparatus with circulation of a cleaning liquid, which has a train of hollow shanks and at least one drill bit sliding along the shanks, essentially characterized in that it also has a coupling head and means for dragging this cleaning head. hitch in reciprocating motion, said hitching head being provided with means for engaging the trephine resting on the bottom of the drilling hole at the downward stroke and for releasing the trephine at the end of a predetermined upward stroke by contacting a stop . (Machine-translation by Google Translate, not legally binding)
ES0257405A 1959-04-18 1960-04-16 Impact drilling apparatus with continuous flushing Expired ES257405A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR792471A FR1238267A (en) 1959-04-18 1959-04-18 Percussion drilling rig with continuous cleaning

Publications (1)

Publication Number Publication Date
ES257405A1 true ES257405A1 (en) 1960-09-01

Family

ID=8713821

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0257405A Expired ES257405A1 (en) 1959-04-18 1960-04-16 Impact drilling apparatus with continuous flushing

Country Status (5)

Country Link
US (1) US3237704A (en)
BE (1) BE589733A (en)
ES (1) ES257405A1 (en)
FR (1) FR1238267A (en)
GB (1) GB911168A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3568783A (en) * 1969-05-09 1971-03-09 Baker Oil Tools Inc Fluid-actuated impact apparatus
FR2458362A1 (en) * 1979-06-05 1981-01-02 Sauer Transmissions Alternating hammer for ramming or drilling - has percussion stroke under effect of spring compressed during return stroke, giving constant percussion force
CN108678659B (en) * 2018-05-11 2023-06-23 西南石油大学 Down-hole descending friction low-frequency impact drilling tool
CN112554781B (en) * 2020-12-04 2022-04-29 山东科技大学 Dredging and re-pumping method for collapse of coal seam gas extraction drill hole
CN115749579B (en) * 2022-11-29 2024-04-05 兖矿能源集团股份有限公司 Emulsion drilling machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1787001A (en) * 1927-08-26 1930-12-30 Raymond Concrete Pile Co Excavating apparatus
US1730704A (en) * 1927-10-27 1929-10-08 Wild Charles Digging mechanism for wells and the like
US2223645A (en) * 1936-12-08 1940-12-03 Solomon Guillaume Jean Well and the like sinking apparatus
US2829716A (en) * 1954-07-21 1958-04-08 Exxon Research Engineering Co Wire line hydraulic pulling tool

Also Published As

Publication number Publication date
FR1238267A (en) 1960-08-12
US3237704A (en) 1966-03-01
BE589733A (en) 1960-08-01
GB911168A (en) 1962-11-21

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