IT8321987A0 - Utensile di trivellazione rotativo munito di un dispositivo di percussione. - Google Patents

Utensile di trivellazione rotativo munito di un dispositivo di percussione.

Info

Publication number
IT8321987A0
IT8321987A0 IT8321987A IT2198783A IT8321987A0 IT 8321987 A0 IT8321987 A0 IT 8321987A0 IT 8321987 A IT8321987 A IT 8321987A IT 2198783 A IT2198783 A IT 2198783A IT 8321987 A0 IT8321987 A0 IT 8321987A0
Authority
IT
Italy
Prior art keywords
drilling tool
rotary drilling
percussion device
tool equipped
percussion
Prior art date
Application number
IT8321987A
Other languages
English (en)
Other versions
IT1171687B (it
Inventor
Lionel Marais
Original Assignee
Petroles Cie Francaise
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 filed Critical Petroles Cie Francaise
Publication of IT8321987A0 publication Critical patent/IT8321987A0/it
Application granted granted Critical
Publication of IT1171687B publication Critical patent/IT1171687B/it

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B4/14—Fluid operated hammers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/24—Drilling using vibrating or oscillating means, e.g. out-of-balance masses

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)
  • Materials For Medical Uses (AREA)
IT21987/83A 1982-07-08 1983-07-08 Utensile di trivellazione rotativo munito di un dispositivo di percussione IT1171687B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8211980A FR2529939A1 (fr) 1982-07-08 1982-07-08 Outil de forage rotatif muni d'un dispositif de percussion

Publications (2)

Publication Number Publication Date
IT8321987A0 true IT8321987A0 (it) 1983-07-08
IT1171687B IT1171687B (it) 1987-06-10

Family

ID=9275798

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21987/83A IT1171687B (it) 1982-07-08 1983-07-08 Utensile di trivellazione rotativo munito di un dispositivo di percussione

Country Status (10)

Country Link
US (1) US4520886A (it)
BE (1) BE897252A (it)
CA (1) CA1219577A (it)
DE (1) DE3323774C2 (it)
ES (1) ES523934A0 (it)
FR (1) FR2529939A1 (it)
GB (1) GB2123064B (it)
IT (1) IT1171687B (it)
NL (1) NL8302421A (it)
NO (1) NO160803C (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4979577A (en) * 1983-07-08 1990-12-25 Intech International, Inc. Flow pulsing apparatus and method for down-hole drilling equipment
GB8719782D0 (en) * 1987-08-21 1987-09-30 Shell Int Research Pressure variations in drilling fluids
GB8806465D0 (en) * 1988-03-18 1988-04-20 Intech Oil Tools Ltd Flow pulsing apparatus for down-hole drilling equipment
US5009272A (en) * 1988-11-25 1991-04-23 Intech International, Inc. Flow pulsing method and apparatus for drill string
US5190114A (en) * 1988-11-25 1993-03-02 Intech International Inc. Flow pulsing apparatus for drill string
GB9224300D0 (en) * 1992-11-19 1993-01-06 British Petroleum Co Plc Method for freeing or preventing stuck pipe
SE523362C2 (sv) * 2002-11-20 2004-04-13 Wassara Ab Bergborranordning
DE10352747A1 (de) * 2003-11-12 2005-06-16 Rolf Bartholet Tiefloch-Bohrhammer
CN101382044B (zh) * 2008-10-30 2013-10-23 依科瑞德（北京）能源科技有限公司 一种筒式合金钻头
CN106894757A (zh) * 2015-12-18 2017-06-27 中国石油天然气集团公司 一种水平定向钻用射流式液动冲击钻具
US11459839B2 (en) * 2020-04-02 2022-10-04 Nine Downhole Technologies, Llc Sleeve for downhole tools
CN112227956B (zh) * 2020-09-18 2023-01-24 长江大学 一种射流式水力脉冲短节

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422031A (en) * 1944-06-19 1947-06-10 Shell Dev Hydraulic well drilling device
BE515262A (it) * 1951-11-03
US3970152A (en) * 1974-06-14 1976-07-20 Bassinger Tool Enterprises, Ltd. Mud actuated drilling tool
DE2634066C3 (de) * 1976-07-29 1984-09-20 Paul 5940 Lennestadt Schmidt Vorrichtung für den Vor- und Rücklauf von selbstangetriebenen, pneumatischen Rammbohrgeräten
FR2399530A1 (fr) * 1977-08-05 1979-03-02 Petroles Cie Francaise Outil de forage rotatif equipe d'un dispositif de percussion
DE2756567B2 (de) * 1977-12-19 1980-01-03 Gustav Dr.-Ing. 4300 Essen Jenne Steuervorrichtung für den Vor- und Rücklauf von selbstgetriebenen pneumatischen Rammbohrgeräten
US4402370A (en) * 1981-05-15 1983-09-06 Abraham Gein Valveless pneumatic hammer

Also Published As

Publication number Publication date
NO160803B (no) 1989-02-20
FR2529939A1 (fr) 1984-01-13
CA1219577A (fr) 1987-03-24
FR2529939B1 (it) 1985-01-18
GB2123064B (en) 1985-08-29
NO832468L (no) 1984-01-09
GB8318126D0 (en) 1983-08-03
IT1171687B (it) 1987-06-10
ES8404006A1 (es) 1984-04-01
BE897252A (fr) 1984-01-09
GB2123064A (en) 1984-01-25
DE3323774A1 (de) 1984-02-16
NO160803C (no) 1989-05-31
US4520886A (en) 1985-06-04
ES523934A0 (es) 1984-04-01
NL8302421A (nl) 1984-02-01
DE3323774C2 (de) 1985-11-07

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