ES380302A1 - Perfeccionamientos en la fabricacion de una herramienta en-muescadora. - Google Patents

Perfeccionamientos en la fabricacion de una herramienta en-muescadora.

Info

Publication number
ES380302A1
ES380302A1 ES380302A ES380302A ES380302A1 ES 380302 A1 ES380302 A1 ES 380302A1 ES 380302 A ES380302 A ES 380302A ES 380302 A ES380302 A ES 380302A ES 380302 A1 ES380302 A1 ES 380302A1
Authority
ES
Spain
Prior art keywords
threaded bar
notching
spaced
spaced extending
notching tool
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
ES380302A
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.)
ConocoPhillips Co
Original Assignee
Continental Oil Co
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 Continental Oil Co filed Critical Continental Oil Co
Publication of ES380302A1 publication Critical patent/ES380302A1/es
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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/11—Perforators; Permeators
    • E21B43/112—Perforators with extendable perforating members, e.g. actuated by fluid means

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Earth Drilling (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
ES380302A 1969-08-06 1970-06-02 Perfeccionamientos en la fabricacion de una herramienta en-muescadora. Expired ES380302A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84791369A 1969-08-06 1969-08-06

Publications (1)

Publication Number Publication Date
ES380302A1 true ES380302A1 (es) 1973-04-16

Family

ID=25301807

Family Applications (1)

Application Number Title Priority Date Filing Date
ES380302A Expired ES380302A1 (es) 1969-08-06 1970-06-02 Perfeccionamientos en la fabricacion de una herramienta en-muescadora.

Country Status (8)

Country Link
US (1) US3599734A (es)
AU (1) AU1590970A (es)
BE (1) BE754377A (es)
DE (1) DE2027590A1 (es)
ES (1) ES380302A1 (es)
FR (1) FR2057002B3 (es)
GB (1) GB1282210A (es)
NL (1) NL7007239A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7806559A (nl) * 1978-06-19 1979-12-21 Stamicarbon Inrichting voor het winnen van mineralen via een boor- gat.
US4270618A (en) * 1979-04-20 1981-06-02 The Robbins Company Earth boring apparatus
US4365677A (en) * 1979-04-20 1982-12-28 The Robbins Company Earth boring apparatus
US4550788A (en) * 1983-11-08 1985-11-05 The Board Of Trustees Of The University Of Alabama Roof bolt hole groover
US4651837A (en) * 1984-05-31 1987-03-24 Mayfield Walter G Downhole retrievable drill bit
US20220178208A1 (en) * 2020-12-07 2022-06-09 Saudi Arabian Oil Company Wellbore Notching Assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US84852A (en) * 1868-12-15 Elias beach
US821816A (en) * 1905-11-14 1906-05-29 Thomas William Myrick Pipe or tube cutter.
US1561523A (en) * 1923-11-19 1925-11-17 Riedle Arnold William Posthole auger
US1614368A (en) * 1924-02-11 1927-01-11 Robert H Kergan Reamer drill
US1822216A (en) * 1927-02-26 1931-09-08 Earl S Hartson Underreamer
GB331945A (en) * 1929-04-19 1930-07-17 Callenders Cable & Const Co Improvements connected with the production of foundations for poles and the like
US2372875A (en) * 1944-06-06 1945-04-03 Atlantic Refining Co Coring device

Also Published As

Publication number Publication date
GB1282210A (en) 1972-07-19
FR2057002A7 (es) 1971-05-07
BE754377A (fr) 1971-01-18
US3599734A (en) 1971-08-17
DE2027590A1 (de) 1971-02-11
FR2057002B3 (es) 1973-03-16
NL7007239A (es) 1971-02-09
AU1590970A (en) 1971-12-09

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