MX2017002575A - Conducto de fluido de derivacion para herramienta de perforacion. - Google Patents

Conducto de fluido de derivacion para herramienta de perforacion.

Info

Publication number
MX2017002575A
MX2017002575A MX2017002575A MX2017002575A MX2017002575A MX 2017002575 A MX2017002575 A MX 2017002575A MX 2017002575 A MX2017002575 A MX 2017002575A MX 2017002575 A MX2017002575 A MX 2017002575A MX 2017002575 A MX2017002575 A MX 2017002575A
Authority
MX
Mexico
Prior art keywords
drill tool
fluid
fluid passageway
extends
pass fluid
Prior art date
Application number
MX2017002575A
Other languages
English (en)
Inventor
Finnman Karl-Oskar
Original Assignee
Sandvik Intellectual Property
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 Sandvik Intellectual Property filed Critical Sandvik Intellectual Property
Publication of MX2017002575A publication Critical patent/MX2017002575A/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
    • E21B10/08—Roller bits
    • E21B10/22—Roller bits characterised by bearing, lubrication or sealing details
    • E21B10/23—Roller bits characterised by bearing, lubrication or sealing details with drilling fluid supply to the bearings
    • 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
    • E21B10/08—Roller bits
    • E21B10/18—Roller bits characterised by conduits or nozzles for drilling fluids
    • 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
    • E21B10/08—Roller bits
    • E21B10/16—Roller bits characterised by tooth form or arrangement
    • 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
    • E21B10/08—Roller bits
    • E21B10/22—Roller bits characterised by bearing, lubrication or sealing details
    • E21B10/24—Roller bits characterised by bearing, lubrication or sealing details characterised by lubricating details
    • 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
    • E21B10/08—Roller bits
    • E21B10/22—Roller bits characterised by bearing, lubrication or sealing details
    • E21B10/25—Roller bits characterised by bearing, lubrication or sealing details characterised by sealing details

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)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Drilling And Boring (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Rolling Contact Bearings (AREA)
  • Turning (AREA)

Abstract

Herramienta de perforación rotatoria para cortar roca que comprende un conjunto de brazos de cojinete que montan de manera rotatoria cuchillas con forma cónica rotatorias mediante respectivos conjuntos de rodamiento. Un conducto de suministro de fluido se extiende a través de los brazos de cojinete para proporcionar un fluido refrigerante y limpiador a los rodamientos en uso. Un conducto de derivación se extiende a través de una región de base del husillo que monta cada cuchilla cónica y está previsto en comunicación de fluido directa con el conducto de suministro para desviar el fluido a una región de base del conjunto de rodamiento.
MX2017002575A 2014-08-28 2015-08-24 Conducto de fluido de derivacion para herramienta de perforacion. MX2017002575A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14182606.5A EP2990588B1 (en) 2014-08-28 2014-08-28 By-pass fluid passageway for drill bit
PCT/EP2015/069317 WO2016030311A1 (en) 2014-08-28 2015-08-24 By-pass fluid passageway for drill tool

Publications (1)

Publication Number Publication Date
MX2017002575A true MX2017002575A (es) 2017-05-25

Family

ID=51399573

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017002575A MX2017002575A (es) 2014-08-28 2015-08-24 Conducto de fluido de derivacion para herramienta de perforacion.

Country Status (14)

Country Link
US (1) US10626677B2 (es)
EP (1) EP2990588B1 (es)
CN (1) CN106661923A (es)
AU (1) AU2015308964B2 (es)
BR (1) BR112017003902B1 (es)
CA (1) CA2956583C (es)
CL (1) CL2017000463A1 (es)
ES (1) ES2795064T3 (es)
MX (1) MX2017002575A (es)
PE (1) PE20170177A1 (es)
PT (1) PT2990588T (es)
RU (1) RU2017109976A (es)
WO (1) WO2016030311A1 (es)
ZA (1) ZA201700729B (es)

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2260487A (en) * 1940-02-27 1941-10-28 Hughes Tool Co Fluid deflector for well drills
US2318370A (en) * 1940-12-06 1943-05-04 Kasner M Oil well drilling bit
US3102601A (en) * 1959-04-13 1963-09-03 Phillips Petroleum Co Drill bit
US3193028A (en) 1962-09-26 1965-07-06 Exxon Production Research Co Rotary drill bit
US3303898A (en) * 1962-11-09 1967-02-14 Mini Petrolului Bearing sealing and lubricating device
US3921735A (en) 1975-02-27 1975-11-25 Dresser Ind Rotary rock bit with cone mouth air screen
US4193463A (en) 1977-04-27 1980-03-18 Smith International, Inc. Drilling bit fluid-cooled friction bearing
US4249622A (en) * 1979-06-11 1981-02-10 Dresser Industries, Inc. Floating seal for drill bits
SU1357532A1 (ru) * 1980-11-17 1987-12-07 Специальное конструкторское бюро по долотам Производственного объединения "Куйбышевбурмаш" Буровое шарошечное долото
SE424756B (sv) * 1980-12-03 1982-08-09 Sandvik Ab Bergborrkrona med kylning
US4390072A (en) * 1981-05-04 1983-06-28 Globe Oil Tools, Inc. Drill bit lubricant circulation system
US4421184A (en) 1981-12-04 1983-12-20 Hughes Tool Company Rock bit with improved shirttail ventilation
US4516640A (en) * 1983-12-08 1985-05-14 Santrade Ltd. Rotary drill bit
US4511008A (en) * 1984-01-06 1985-04-16 Dresser Industries, Inc. Rotary cutter drill bit with permanent snap ring cutter retention
US4688651A (en) 1986-03-21 1987-08-25 Dresser Industries, Inc. Cone mouth debris exclusion shield
US4942930A (en) * 1989-02-28 1990-07-24 Cummins Engine Company, Inc. Lubrication system for an earth boring drill bit and methods for filling and retrofit installing thereof
CA2055399A1 (en) 1991-11-13 1993-05-14 Kenneth M. White Indicating means for a rock bit lubricating system
US6230822B1 (en) * 1995-02-16 2001-05-15 Baker Hughes Incorporated Method and apparatus for monitoring and recording of the operating condition of a downhole drill bit during drilling operations
US6619412B2 (en) * 1996-09-09 2003-09-16 Smith International, Inc. Protected lubricant reservoir for sealed earth boring drill bit
US6408957B1 (en) 2000-08-23 2002-06-25 Smith International, Inc. Sealed bearing roller cone bit having anti-plugging device
CN2809186Y (zh) * 2005-06-24 2006-08-23 江汉石油钻头股份有限公司 一种矿用牙轮钻头流道结构
US7552783B2 (en) * 2005-07-01 2009-06-30 Smith International, Inc. Graded hardfacing for drill bits
CN201679448U (zh) * 2010-05-20 2010-12-22 天津立林钻头有限公司 高转速耐高压耐冲击牙轮钻头
US8443919B2 (en) 2010-12-22 2013-05-21 Varel International, Ind., L.P. Semi-sealed blast hole bit and method for drilling
US10024107B2 (en) * 2012-12-14 2018-07-17 Epiroc Drilling Tools Llc Rotary drill bit

Also Published As

Publication number Publication date
EP2990588A1 (en) 2016-03-02
BR112017003902B1 (pt) 2022-07-19
ZA201700729B (en) 2022-05-25
CA2956583A1 (en) 2016-03-03
PE20170177A1 (es) 2017-03-16
ES2795064T3 (es) 2020-11-20
CL2017000463A1 (es) 2017-08-18
EP2990588B1 (en) 2020-04-01
PT2990588T (pt) 2020-06-16
WO2016030311A1 (en) 2016-03-03
RU2017109976A (ru) 2018-09-28
US20170254152A1 (en) 2017-09-07
AU2015308964B2 (en) 2020-05-21
BR112017003902A2 (pt) 2017-12-12
AU2015308964A1 (en) 2017-02-16
CA2956583C (en) 2023-01-24
CN106661923A (zh) 2017-05-10
US10626677B2 (en) 2020-04-21

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