BR8704193A - DRILLING EQUIPMENT AND CUTTER ARM TO BE USED IN DRILLING EQUIPMENT - Google Patents

DRILLING EQUIPMENT AND CUTTER ARM TO BE USED IN DRILLING EQUIPMENT

Info

Publication number
BR8704193A
BR8704193A BR8704193A BR8704193A BR8704193A BR 8704193 A BR8704193 A BR 8704193A BR 8704193 A BR8704193 A BR 8704193A BR 8704193 A BR8704193 A BR 8704193A BR 8704193 A BR8704193 A BR 8704193A
Authority
BR
Brazil
Prior art keywords
drilling equipment
cutter arm
drilling
equipment
cutter
Prior art date
Application number
BR8704193A
Other languages
Portuguese (pt)
Inventor
Thomas F Bailey
John Edward Campbell
Original Assignee
A Z Int Tool 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 A Z Int Tool Co filed Critical A Z Int Tool Co
Publication of BR8704193A publication Critical patent/BR8704193A/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
    • E21B10/08—Roller bits
    • E21B10/20—Roller bits characterised by detachable or adjustable parts, e.g. legs or axles
    • 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
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/32—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools
    • E21B10/34—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools of roller-cutter type
    • E21B10/345—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools of roller-cutter type cutter shifted by fluid pressure
    • 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

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)
  • Drilling Tools (AREA)
BR8704193A 1986-08-13 1987-08-12 DRILLING EQUIPMENT AND CUTTER ARM TO BE USED IN DRILLING EQUIPMENT BR8704193A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89606086A 1986-08-13 1986-08-13

Publications (1)

Publication Number Publication Date
BR8704193A true BR8704193A (en) 1988-04-12

Family

ID=25405559

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8704193A BR8704193A (en) 1986-08-13 1987-08-12 DRILLING EQUIPMENT AND CUTTER ARM TO BE USED IN DRILLING EQUIPMENT

Country Status (7)

Country Link
CN (1) CN1008286B (en)
BR (1) BR8704193A (en)
CA (1) CA1326660C (en)
DE (1) DE3726813A1 (en)
FR (1) FR2607183B1 (en)
GB (1) GB2194571B (en)
NO (1) NO873373L (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1044631C (en) * 1994-03-23 1999-08-11 刘启文 Boring drill
WO1999037879A1 (en) * 1998-01-26 1999-07-29 Dresser Industries, Inc. Rotary cone drill bit with enhanced journal bushing
US8678111B2 (en) 2007-11-16 2014-03-25 Baker Hughes Incorporated Hybrid drill bit and design method
US9004198B2 (en) 2009-09-16 2015-04-14 Baker Hughes Incorporated External, divorced PDC bearing assemblies for hybrid drill bits
CN105507817B (en) 2010-06-29 2018-05-22 贝克休斯公司 The hybrid bit of old slot structure is followed with anti-drill bit
MX337212B (en) 2011-02-11 2016-02-17 Baker Hughes Inc System and method for leg retention on hybrid bits.
US9782857B2 (en) 2011-02-11 2017-10-10 Baker Hughes Incorporated Hybrid drill bit having increased service life
CA2855947C (en) 2011-11-15 2016-12-20 Baker Hughes Incorporated Hybrid drill bits having increased drilling efficiency
MX2016015278A (en) 2014-05-23 2017-03-03 Baker Hughes Inc Hybrid bit with mechanically attached rolling cutter assembly.
US11428050B2 (en) 2014-10-20 2022-08-30 Baker Hughes Holdings Llc Reverse circulation hybrid bit
CN106903349A (en) * 2017-04-27 2017-06-30 湖北武大珞珈工程结构检测咨询有限公司 A kind of electric drill reaming bit
US10689913B2 (en) 2018-03-21 2020-06-23 Saudi Arabian Oil Company Supporting a string within a wellbore with a smart stabilizer
US10689914B2 (en) 2018-03-21 2020-06-23 Saudi Arabian Oil Company Opening a wellbore with a smart hole-opener
CN111375806B (en) * 2019-10-06 2021-08-03 安徽凯森特矿山机械制造有限公司 Forced reaming drill bit
US11299968B2 (en) 2020-04-06 2022-04-12 Saudi Arabian Oil Company Reducing wellbore annular pressure with a release system
US11414942B2 (en) 2020-10-14 2022-08-16 Saudi Arabian Oil Company Packer installation systems and related methods

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB193679A (en) * 1922-02-28 1923-03-01 Alexander Mark Tucker Improvements in drill cutters for rotary boring drills
US1803679A (en) * 1925-12-16 1931-05-05 Hughes Tool Co Drill cutter retaining means
GB346946A (en) * 1929-03-25 1931-04-23 Chicago Pneumatic Tool Company
GB338146A (en) * 1929-06-13 1930-11-13 Walter Andreas Abegg Joint structure and method of making same
GB385819A (en) * 1931-05-19 1933-01-05 Chicago Pneumatic Tool Co Rotary roller bits for well-drilling
US2519716A (en) * 1946-03-06 1950-08-22 Reed Roller Bit Co Bearing assembly
US2641447A (en) * 1950-01-09 1953-06-09 Archer W Kammerer Hook tooth rotary drill bit and cutter
GB766242A (en) * 1955-03-23 1957-01-16 Archer William Kammerer Rotary expansible well drill bits
GB838833A (en) * 1958-08-25 1960-06-22 Archer William Kammerer Expansible rotary drill bit
US3171503A (en) * 1962-05-02 1965-03-02 Kirk R Shirley Expansible rotary drill bit
US3386521A (en) * 1965-11-26 1968-06-04 A Z Internat Tool Company Combination well drilling tool
US3554305A (en) * 1968-09-24 1971-01-12 Rotary Oil Tool Co Reverse circulation expansible rotary drill bit with hydraulic lock
US3750771A (en) * 1972-05-08 1973-08-07 Grant Oil Tool Co Underreamer having variable arm extension
US3998500A (en) * 1975-08-28 1976-12-21 Smith International, Inc. Mountable cone sub assembly
US4161343A (en) * 1978-07-21 1979-07-17 Dresser Industries, Inc. Cone retainer for a rotary rock bit
US4266622A (en) * 1979-01-15 1981-05-12 Smith International, Inc. Rotary rock bit and method of making same
US4282941A (en) * 1979-04-18 1981-08-11 Smith International Inc. Underreamer with large cutter elements and axial fluid passage
US4478299A (en) * 1982-03-26 1984-10-23 Trend Rock Bit Alberta, Ltd. Rock bit construction
US4533003A (en) * 1984-03-08 1985-08-06 A-Z International Company Drilling apparatus and cutter therefor
US4600064A (en) * 1985-02-25 1986-07-15 Hughes Tool Company Earth boring bit with bearing sleeve
US4722615A (en) * 1986-04-14 1988-02-02 A-Z International Tool Company Drilling apparatus and cutter therefor

Also Published As

Publication number Publication date
NO873373D0 (en) 1987-08-12
DE3726813C2 (en) 1993-01-21
NO873373L (en) 1988-02-15
GB2194571A (en) 1988-03-09
FR2607183B1 (en) 1994-02-04
CA1326660C (en) 1994-02-01
CN1008286B (en) 1990-06-06
GB2194571B (en) 1990-05-16
GB8718646D0 (en) 1987-09-09
CN87105588A (en) 1988-06-01
FR2607183A1 (en) 1988-05-27
DE3726813A1 (en) 1988-02-25

Similar Documents

Publication Publication Date Title
BR8704193A (en) DRILLING EQUIPMENT AND CUTTER ARM TO BE USED IN DRILLING EQUIPMENT
ES296842Y (en) USEFUL FOR SCRATCHING INTENDED TO BE EMPLOYED IN SURGERY
BR8807841A (en) IMPROVEMENT IN CLAMP AND UMBILICAL ROPE CUTTERS
ES1002813Y (en) SEALING SET TO BE BROUGHT BETWEEN TWO ORGANS IN RELATIVE MOVEMENT
KR880700932A (en) How to evaluate diamond properties
DK274387D0 (en) LUBRICANTS AND POLYFLUORED COMPOUNDS USED AS ADDITIVES IN SUCH
KR900701685A (en) Alumina-zirconia-silicon carbide-magnesia composition and cutting tool
BR8204041A (en) COMPOSITION AND PROCESS TO PREPARE ANY COMPOSITION
IT1190560B (en) CUTTING MACHINE AND BIECTOR TO BE USED IN THE MANUFACTURE OF LIQUORICE BOCCONCINI
KR860005671A (en) Power-driven screw cutter and its base
ES293674Y (en) DEVICE TO HOLD HAMS AND THE LIKE
BR8404761A (en) INSTRUMENT TO BE USED IN THE MAMIFERO TISSUE UNION
MX162005A (en) IMPROVEMENTS IN APPLICATION TOOL
KR880700708A (en) Working method in working equipment
IT1177658B (en) PROCEDURE TO PREPARE AND APPLY PYRIMIDINTRION DERIVATIVES
TR24875A (en) ORGANIZATION IN FUNGUSIDS OR
MX160098A (en) IMPROVEMENTS IN APPARATUS TO CARRY OUT PROFILING OPERATIONS AND / OR DRILLING WELLS
GB2195379B (en) Improvements in or relating to drilling
PT8796T (en) DEVICE PROPRIO TO CUT AND GRAB
SE8501463D0 (en) PROCEDURE TO OKA ENERGY TRANSMISSION FORM IN DRILL
BR9004183A (en) DEVICE TO BE USED IN ELECTROCHEMICAL MEDICATIONS
BR8600144A (en) TOOL TO MAKE TIES
BR6200283U (en) SCISSORS TO BE CARRIED IN KEYCHAINS
ES545180A0 (en) PROCEDURE AND DEVICE TO CONVERT SOUNDS IN COLOR-RES-LIGHT
BR8602665A (en) IMPROVEMENT IN EQUIPMENT FOR IRRIGATION

Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)