GB185465A - Improvements in rotary drilling apparatus - Google Patents

Improvements in rotary drilling apparatus

Info

Publication number
GB185465A
GB185465A GB12771/21A GB1277121A GB185465A GB 185465 A GB185465 A GB 185465A GB 12771/21 A GB12771/21 A GB 12771/21A GB 1277121 A GB1277121 A GB 1277121A GB 185465 A GB185465 A GB 185465A
Authority
GB
United Kingdom
Prior art keywords
motor
spindle
casing
collar
drilling apparatus
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
GB12771/21A
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.)
SAMUEL CLARKE REED
Original Assignee
SAMUEL CLARKE REED
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 SAMUEL CLARKE REED filed Critical SAMUEL CLARKE REED
Priority to GB12771/21A priority Critical patent/GB185465A/en
Publication of GB185465A publication Critical patent/GB185465A/en
Expired legal-status Critical Current

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
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling
    • E21B3/022—Top drives
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/02—Swivel joints in hose-lines

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)

Abstract

185,465. Greve, E. E., and Reed, S. C. May 4, 1921. Bore.hole apparatus.-In a well-drilling apparatus, a motor 7 is carried by a casing 5 forming an oil bath for reducing-gearing 21 which communicates motion from the motor to a spindle 18, the latter being slidably connected to the drill tubes 44 by a collar 31 with lugs engaging internal vertical grooves 46 in a collar 45; the casing 5 is suspended by a bail 10 from a derrick and is guided in its vertical motion by rods or cables 3, while water supplied to a chamber 43 in the casing 5 passes through apertures 28 in the spindle 18 to the drill tubes. In a modification, the motor drives the spindle 18 directly and the latter is hollow throughout and is connected to a goose neck above the motor, the goose neck being connected to the water-supply means.
GB12771/21A 1921-05-04 1921-05-04 Improvements in rotary drilling apparatus Expired GB185465A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB12771/21A GB185465A (en) 1921-05-04 1921-05-04 Improvements in rotary drilling apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12771/21A GB185465A (en) 1921-05-04 1921-05-04 Improvements in rotary drilling apparatus

Publications (1)

Publication Number Publication Date
GB185465A true GB185465A (en) 1922-09-04

Family

ID=10010822

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12771/21A Expired GB185465A (en) 1921-05-04 1921-05-04 Improvements in rotary drilling apparatus

Country Status (1)

Country Link
GB (1) GB185465A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497869A1 (en) * 1981-01-12 1982-07-16 Cogema Deep drilling mast mounted on lorry - has lattice mast swivelled by jacks to vertical position and used for rotary or hammer drilling
WO1988008069A2 (en) * 1987-04-14 1988-10-20 Triten Corporation Apparatus for use in drilling
US7188686B2 (en) 2004-06-07 2007-03-13 Varco I/P, Inc. Top drive systems
US7320374B2 (en) 2004-06-07 2008-01-22 Varco I/P, Inc. Wellbore top drive systems
US7487848B2 (en) 2006-04-28 2009-02-10 Varco I/P, Inc. Multi-seal for top drive shaft
CN107448138A (en) * 2017-07-28 2017-12-08 四川宏华石油设备有限公司 A kind of top-drive device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497869A1 (en) * 1981-01-12 1982-07-16 Cogema Deep drilling mast mounted on lorry - has lattice mast swivelled by jacks to vertical position and used for rotary or hammer drilling
WO1988008069A2 (en) * 1987-04-14 1988-10-20 Triten Corporation Apparatus for use in drilling
WO1988008069A3 (en) * 1987-04-14 1988-11-17 Triten Corp Apparatus for use in drilling
US7188686B2 (en) 2004-06-07 2007-03-13 Varco I/P, Inc. Top drive systems
US7222683B2 (en) 2004-06-07 2007-05-29 Varco I/P, Inc. Wellbore top drive systems
US7228913B2 (en) 2004-06-07 2007-06-12 Varco I/P, Inc. Tubular clamp apparatus for top drives and methods of use
US7231969B2 (en) 2004-06-07 2007-06-19 Varco I/P, Inc. Wellbore top drive power systems and methods of use
US7320374B2 (en) 2004-06-07 2008-01-22 Varco I/P, Inc. Wellbore top drive systems
US7487848B2 (en) 2006-04-28 2009-02-10 Varco I/P, Inc. Multi-seal for top drive shaft
CN107448138A (en) * 2017-07-28 2017-12-08 四川宏华石油设备有限公司 A kind of top-drive device

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