AR206503A1 - IMPROVEMENTS IN A CRUSHING APPLIANCE - Google Patents

IMPROVEMENTS IN A CRUSHING APPLIANCE

Info

Publication number
AR206503A1
AR206503A1 AR249677A AR24967773A AR206503A1 AR 206503 A1 AR206503 A1 AR 206503A1 AR 249677 A AR249677 A AR 249677A AR 24967773 A AR24967773 A AR 24967773A AR 206503 A1 AR206503 A1 AR 206503A1
Authority
AR
Argentina
Prior art keywords
crushing appliance
crushing
appliance
Prior art date
Application number
AR249677A
Other languages
Spanish (es)
Original Assignee
Petroles Cie Francaise
Alsthom Cgee
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 Petroles Cie Francaise, Alsthom Cgee filed Critical Petroles Cie Francaise
Application granted granted Critical
Publication of AR206503A1 publication Critical patent/AR206503A1/en

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
    • E21B10/00—Drill bits
    • E21B10/02—Core bits
    • E21B10/04—Core bits with core destroying means

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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
AR249677A 1972-08-23 1973-01-01 IMPROVEMENTS IN A CRUSHING APPLIANCE AR206503A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7230063A FR2197325A5 (en) 1972-08-23 1972-08-23

Publications (1)

Publication Number Publication Date
AR206503A1 true AR206503A1 (en) 1976-07-30

Family

ID=9103473

Family Applications (1)

Application Number Title Priority Date Filing Date
AR249677A AR206503A1 (en) 1972-08-23 1973-01-01 IMPROVEMENTS IN A CRUSHING APPLIANCE

Country Status (15)

Country Link
US (1) US3861478A (en)
JP (1) JPS5342001B2 (en)
AR (1) AR206503A1 (en)
AU (1) AU474852B2 (en)
BE (1) BE803572A (en)
BR (1) BR7306454D0 (en)
CA (1) CA987663A (en)
CH (1) CH577344A5 (en)
DE (1) DE2342288C2 (en)
ES (1) ES418011A1 (en)
FR (1) FR2197325A5 (en)
GB (1) GB1438367A (en)
IT (1) IT993756B (en)
NL (1) NL172265C (en)
NO (1) NO137763C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2385883A1 (en) * 1977-03-31 1978-10-27 Petroles Cie Francaise HIGH-PERFORMANCE QUICK-ATTACK CARROT DRILLING TOOL
FR2415716A1 (en) * 1978-01-26 1979-08-24 Inst Francais Du Petrole Collector for recovering objects from bottom of bore-hole - r incorporates components for collecting debris and transferring collected debris, giving total recovery by single operation
US6024168A (en) * 1996-01-24 2000-02-15 Weatherford/Lamb, Inc. Wellborne mills & methods
FR2915232B1 (en) 2007-04-23 2009-06-05 Total Sa TREPAN FOR DRILLING A WELL AND METHOD FOR DRESSING THE SAME.
GB0823194D0 (en) * 2008-12-19 2009-01-28 Tunget Bruce A Controlled Circulation work string for well construction
US8807217B2 (en) * 2009-12-16 2014-08-19 Bruce A. Tunget Methods for using or removing unused rock debris from a passageway through subterranean strata using rock breaking apparatus
RU2487985C2 (en) * 2011-07-14 2013-07-20 Николай Митрофанович Панин Drilling head with continuous core removal
KR101717855B1 (en) * 2015-09-08 2017-03-17 대우조선해양 주식회사 Reformer system of underwater moving body and the managing method thereof
CN110748300B (en) * 2019-11-19 2020-09-25 中国石油大学(华东) Drill bit with combined action of induced load and abrasive jet and drilling method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US188369A (en) * 1877-03-13 Improvement in dredging
US1512140A (en) * 1923-07-09 1924-10-21 Schaub Otto Rock boring
US1547461A (en) * 1924-02-05 1925-07-28 Hampton A Steele Method and apparatus for drilling wells
US1836638A (en) * 1927-08-23 1931-12-15 Wieman Kammerer Wright Co Inc Well drilling bit
US2034073A (en) * 1934-04-02 1936-03-17 Globe Oil Tools Co Well bit
US2778043A (en) * 1953-09-11 1957-01-22 Myron C Arf Rotary polishing device having means to illuminate the work
US2854219A (en) * 1954-11-22 1958-09-30 Alvin S Macneil Apparatus for deep well drilling
US3077358A (en) * 1958-09-18 1963-02-12 Modiano Dr Ing Well-drilling pipe
US3338322A (en) * 1965-02-16 1967-08-29 Homer I Henderson Earth boring drill

Also Published As

Publication number Publication date
JPS4964060A (en) 1974-06-21
US3861478A (en) 1975-01-21
BE803572A (en) 1974-02-14
BR7306454D0 (en) 1974-06-27
DE2342288A1 (en) 1974-03-14
NL7311664A (en) 1974-02-26
ES418011A1 (en) 1976-02-16
NO137763C (en) 1978-04-19
GB1438367A (en) 1976-06-03
NO137763B (en) 1978-01-09
CA987663A (en) 1976-04-20
AU5958673A (en) 1975-02-27
AU474852B2 (en) 1976-08-05
NL172265B (en) 1983-03-01
FR2197325A5 (en) 1974-03-22
NL172265C (en) 1983-08-01
JPS5342001B2 (en) 1978-11-08
CH577344A5 (en) 1976-07-15
DE2342288C2 (en) 1983-02-10
IT993756B (en) 1975-09-30

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