CA962996A - Rolling cutter mounting in big hole reaming bits - Google Patents

Rolling cutter mounting in big hole reaming bits

Info

Publication number
CA962996A
CA962996A CA138,044A CA138044A CA962996A CA 962996 A CA962996 A CA 962996A CA 138044 A CA138044 A CA 138044A CA 962996 A CA962996 A CA 962996A
Authority
CA
Canada
Prior art keywords
cutter mounting
big hole
rolling cutter
hole reaming
reaming bits
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA138,044A
Other versions
CA138044S (en
Inventor
Rudolf C. O. Pessier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hughes Tool Co
Original Assignee
Hughes 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 Hughes Tool Co filed Critical Hughes Tool Co
Application granted granted Critical
Publication of CA962996A publication Critical patent/CA962996A/en
Expired legal-status Critical Current

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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/28—Enlarging drilled holes, e.g. by counterboring
    • 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
    • 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
    • E21B10/28—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with non-expansible roller cutters
CA138,044A 1971-05-24 1972-03-24 Rolling cutter mounting in big hole reaming bits Expired CA962996A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14640371A 1971-05-24 1971-05-24

Publications (1)

Publication Number Publication Date
CA962996A true CA962996A (en) 1975-02-18

Family

ID=22517206

Family Applications (1)

Application Number Title Priority Date Filing Date
CA138,044A Expired CA962996A (en) 1971-05-24 1972-03-24 Rolling cutter mounting in big hole reaming bits

Country Status (4)

Country Link
US (1) US3750767A (en)
AU (1) AU460452B2 (en)
CA (1) CA962996A (en)
ZA (1) ZA722923B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5314267A (en) * 1992-08-27 1994-05-24 Mark Osadchuk Horizontal pipeline boring apparatus and method
US5979574A (en) * 1997-05-13 1999-11-09 Ozzie's Pipeline Padder, Inc. Horizontal boring apparatus and method of using the same
US5979573A (en) * 1997-05-13 1999-11-09 Ozzie's Pipeline Padder, Inc. Horizontal boring apparatus
US6227311B1 (en) 1999-11-08 2001-05-08 Ozzie's Pipeline Padder, Inc. Drill pipe guiding apparatus for a horizontal boring machine method
CN106826093A (en) * 2017-01-19 2017-06-13 上海航天设备制造总厂 Valve mechanism part rolling beading cutter

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3858667A (en) * 1973-11-01 1975-01-07 Kennametal Inc Big hole cutter
US3866698A (en) * 1973-11-16 1975-02-18 Reed Tool Co Raise drilling bit
US3993147A (en) * 1976-01-19 1976-11-23 Dresser Industries, Inc. Taper lock removable stem for raise bit
US4142593A (en) * 1977-10-25 1979-03-06 Smith International, Inc. Raise drill inner yoke bridge
CA1108119A (en) * 1978-10-06 1981-09-01 Gerald F. Wilemon Large diameter bit with bridge mounted drive stem
US4258805A (en) * 1979-08-27 1981-03-31 Dresser Industries, Inc. Low cutter load raise head
US6659198B2 (en) * 2001-06-20 2003-12-09 S & S Trust Back reamer assembly
SE525996C2 (en) * 2003-10-16 2005-06-07 Sandvik Ab Process for producing cutting tools in which two parts are joined by laser welding
US7168509B2 (en) * 2004-07-09 2007-01-30 Cooper Cary W Percussive reamer and method of use thereof
DE102013013477A1 (en) 2013-08-15 2015-03-12 Herrenknecht Ag Drilling head for expanding a pilot hole to create a borehole

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2634956A (en) * 1951-03-07 1953-04-14 Reed Roller Bit Co Coring apparatus
US2746719A (en) * 1952-05-22 1956-05-22 Alain R Seligman Drilling device for large bores
US3633691A (en) * 1970-03-09 1972-01-11 Dresser Ind Large-diameter earth boring bit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5314267A (en) * 1992-08-27 1994-05-24 Mark Osadchuk Horizontal pipeline boring apparatus and method
US5979574A (en) * 1997-05-13 1999-11-09 Ozzie's Pipeline Padder, Inc. Horizontal boring apparatus and method of using the same
US5979573A (en) * 1997-05-13 1999-11-09 Ozzie's Pipeline Padder, Inc. Horizontal boring apparatus
US6227311B1 (en) 1999-11-08 2001-05-08 Ozzie's Pipeline Padder, Inc. Drill pipe guiding apparatus for a horizontal boring machine method
CN106826093A (en) * 2017-01-19 2017-06-13 上海航天设备制造总厂 Valve mechanism part rolling beading cutter

Also Published As

Publication number Publication date
AU460452B2 (en) 1975-04-24
US3750767A (en) 1973-08-07
AU4193272A (en) 1973-12-20
ZA722923B (en) 1973-02-28

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