CO4771120A1 - Herramienta de perforacion con amortiguadores de choques - Google Patents

Herramienta de perforacion con amortiguadores de choques

Info

Publication number
CO4771120A1
CO4771120A1 CO97074788A CO97074788A CO4771120A1 CO 4771120 A1 CO4771120 A1 CO 4771120A1 CO 97074788 A CO97074788 A CO 97074788A CO 97074788 A CO97074788 A CO 97074788A CO 4771120 A1 CO4771120 A1 CO 4771120A1
Authority
CO
Colombia
Prior art keywords
drilling tool
shock absorbers
tool
housing
damping elements
Prior art date
Application number
CO97074788A
Other languages
English (en)
Inventor
Alain Besson
Robert Delwiche
Pierre Lecour
Original Assignee
Total Y Security Dbs S A
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 Total Y Security Dbs S A filed Critical Total Y Security Dbs S A
Publication of CO4771120A1 publication Critical patent/CO4771120A1/es

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Vibration Dampers (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

Herramienta de perforación que comprende una cabeza de perforaciónprovista de filos de corte, que se caracteriza en que esta provista también por una pluralidad de elementos de amortiguación (28; 68; 78; 84; 86) de los cuales al menos una parte es de elastómero, siendo constituidos cada uno de dichos elementos de amortiguación por un seguidor que comprende una porción engastada dentro de un alojamiento (36) formado en la superficie de la herramienta y una porción que sobresale al exterior de dicho alojamiento, y que se puede deformar al absorber las vibraciones de la herramienta.
CO97074788A 1996-12-24 1997-12-23 Herramienta de perforacion con amortiguadores de choques CO4771120A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9615960A FR2757562B1 (fr) 1996-12-24 1996-12-24 Outil de forage avec amortisseurs de chocs

Publications (1)

Publication Number Publication Date
CO4771120A1 true CO4771120A1 (es) 1999-04-30

Family

ID=9499092

Family Applications (1)

Application Number Title Priority Date Filing Date
CO97074788A CO4771120A1 (es) 1996-12-24 1997-12-23 Herramienta de perforacion con amortiguadores de choques

Country Status (10)

Country Link
US (1) US6102142A (es)
EP (1) EP0851092B1 (es)
AR (1) AR009844A1 (es)
AU (1) AU718921B2 (es)
CA (1) CA2223728A1 (es)
CO (1) CO4771120A1 (es)
DE (1) DE69701253T2 (es)
FR (1) FR2757562B1 (es)
NO (1) NO314670B1 (es)
RU (1) RU2193644C2 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2827333B1 (fr) 2001-07-12 2004-01-09 Hutchinson Dispositif amortisseur pour une installation de forage
CA2462987C (en) * 2004-04-01 2005-02-22 Brent Alexander Clark Vibration-dampening drill collar
GB0521693D0 (en) * 2005-10-25 2005-11-30 Reedhycalog Uk Ltd Representation of whirl in fixed cutter drill bits
US7703559B2 (en) * 2006-05-30 2010-04-27 Smith International, Inc. Rolling cutter
US7523794B2 (en) * 2006-12-18 2009-04-28 Hall David R Wear resistant assembly
US20080251293A1 (en) * 2007-04-12 2008-10-16 Ulterra Drilling Technologies, L.L.C. Circumvolve cutters for drill bit
US20100108401A1 (en) 2008-11-06 2010-05-06 National Oilwell Varco, L.P. Resilient Bit Systems and Methods
US8381844B2 (en) 2009-04-23 2013-02-26 Baker Hughes Incorporated Earth-boring tools and components thereof and related methods
CN102071878A (zh) * 2009-11-24 2011-05-25 中国石油天然气股份有限公司冀东油田分公司 一种聚晶金刚石复合片
NO335329B1 (no) 2013-02-20 2014-11-17 Shellcon As Borekrone med faste kutterelementer
RU2556555C1 (ru) * 2014-04-30 2015-07-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Чеченский государственный университет (ФГБОУ ВПО "Чеченский государственный университет") Резец для вращательного и ударно-вращательного бурения
RU2634596C1 (ru) * 2017-02-16 2017-11-01 Николай Митрофанович Панин Буровое долото
RU2638349C1 (ru) * 2017-06-02 2017-12-13 Николай Митрофанович Панин Буровое долото
CN110145241A (zh) * 2018-02-10 2019-08-20 西南石油大学 一种适于硬地层钻进的低扭矩金刚石钻头
RU2726724C1 (ru) * 2019-10-21 2020-07-15 федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный технический университет" Шарошечное долото
CN113187402A (zh) * 2021-04-30 2021-07-30 西南石油大学 一种具有自适应缓冲模块的金刚石钻头

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR532869A (fr) * 1913-12-20 1922-02-14 Saurer Adolph Dispositif de graissage automatique des tiges-poussoir de soupapes de moteurs d'automobiles
US3618683A (en) * 1968-12-16 1971-11-09 Ingersoll Rand Co Button bit
US4244432A (en) * 1978-06-08 1981-01-13 Christensen, Inc. Earth-boring drill bits
US4253533A (en) * 1979-11-05 1981-03-03 Smith International, Inc. Variable wear pad for crossflow drag bit
US4640375A (en) * 1982-11-22 1987-02-03 Nl Industries, Inc. Drill bit and cutter therefor
US4499795A (en) * 1983-09-23 1985-02-19 Strata Bit Corporation Method of drill bit manufacture
SU1668618A1 (ru) * 1987-12-15 1991-08-07 Отделение Экспериментальных Исследований Центрального Научно-Исследовательского Геологического Института Бурова коронка
JPH0292154U (es) * 1989-01-10 1990-07-23
US5011515B1 (en) * 1989-08-07 1999-07-06 Robert H Frushour Composite polycrystalline diamond compact with improved impact resistance
US5372548A (en) * 1990-03-23 1994-12-13 Wohlfeld; William I. Longitudinal and rotary shock absorber for rotary and percussion drill bits
US5090492A (en) * 1991-02-12 1992-02-25 Dresser Industries, Inc. Drill bit with vibration stabilizers
US5199511A (en) * 1991-09-16 1993-04-06 Baker-Hughes, Incorporated Drill bit and method for reducing formation fluid invasion and for improved drilling in plastic formations
US5377772A (en) * 1993-04-27 1995-01-03 Gien; Bernard L. Drill string shock absorbers
US5379854A (en) * 1993-08-17 1995-01-10 Dennis Tool Company Cutting element for drill bits

Also Published As

Publication number Publication date
US6102142A (en) 2000-08-15
RU2193644C2 (ru) 2002-11-27
FR2757562B1 (fr) 1999-03-19
DE69701253D1 (de) 2000-03-09
AU4928697A (en) 1998-06-25
AU718921B2 (en) 2000-04-20
CA2223728A1 (fr) 1998-06-24
AR009844A1 (es) 2000-05-03
DE69701253T2 (de) 2000-07-13
NO976069D0 (no) 1997-12-23
EP0851092A1 (fr) 1998-07-01
NO976069L (no) 1998-06-25
NO314670B1 (no) 2003-04-28
FR2757562A1 (fr) 1998-06-26
EP0851092B1 (fr) 2000-02-02

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