ES339098A1 - Apparatus for drilling wells - Google Patents

Apparatus for drilling wells

Info

Publication number
ES339098A1
ES339098A1 ES339098A ES339098A ES339098A1 ES 339098 A1 ES339098 A1 ES 339098A1 ES 339098 A ES339098 A ES 339098A ES 339098 A ES339098 A ES 339098A ES 339098 A1 ES339098 A1 ES 339098A1
Authority
ES
Spain
Prior art keywords
group
tool
hollow
drilled
suction
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
ES339098A
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.)
CEMENTO COMPRESSO FONDISA S P
Original Assignee
CEMENTO COMPRESSO FONDISA S P
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 CEMENTO COMPRESSO FONDISA S P filed Critical CEMENTO COMPRESSO FONDISA S P
Publication of ES339098A1 publication Critical patent/ES339098A1/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
    • E21B6/00—Drives for drilling with combined rotary and percussive action
    • 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
    • E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Apparatus for drilling wells, by means of a hollow cutting tool, characterized in that it comprises a work table of the rotating type, arranged on the well to be drilled, a set of hollow bars that define a continuous interior duct, being such assembly mounted in a rotating and sliding manner in said table, a hollow cutting tool in the lower end of said assembly, means of connection between the latter and said tool, which allow a relative vertical movement between each of them, a winch provided in the upper level of the ground near the said work table, at least two cables connecting said tool to said winch, a group of suction, hydraulic means connecting such group of aspiration with the aforementioned set of hollow bars, filtering means cooperating with such suction group, and driving means between said filtering means and the well that it has to be drilled to recirculate the stabilizing mud. (Machine-translation by Google Translate, not legally binding)
ES339098A 1966-03-26 1967-03-22 Apparatus for drilling wells Expired ES339098A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1604366 1966-03-26

Publications (1)

Publication Number Publication Date
ES339098A1 true ES339098A1 (en) 1968-09-01

Family

ID=11148460

Family Applications (2)

Application Number Title Priority Date Filing Date
ES339098A Expired ES339098A1 (en) 1966-03-26 1967-03-22 Apparatus for drilling wells
ES352599A Expired ES352599A1 (en) 1966-03-26 1968-04-01 Apparatus for drilling wells

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES352599A Expired ES352599A1 (en) 1966-03-26 1968-04-01 Apparatus for drilling wells

Country Status (2)

Country Link
US (1) US3420321A (en)
ES (2) ES339098A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958650A (en) * 1975-05-28 1976-05-25 The United States Of America As Represented By The Secretary Of The Interior Drilling system using weight of mud

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1562449A (en) * 1924-11-12 1925-11-24 Charles W Herrin Rotary drilling apparatus
US1709074A (en) * 1925-07-06 1929-04-16 Charles W Herrin Rotary drilling apparatus
US3024853A (en) * 1956-10-24 1962-03-13 Herbold Wolfgang Deep boring gear including a water jet pump
US3012621A (en) * 1956-11-29 1961-12-12 Soletanche Societe A Responsab Device for boring under reversed flow conditions
US2911192A (en) * 1957-04-03 1959-11-03 Jersey Prod Res Co Vibratory rotary drilling method and apparatus

Also Published As

Publication number Publication date
ES352599A1 (en) 1969-07-16
US3420321A (en) 1969-01-07

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