GB1437442A - Flushing system for a drilling machine - Google Patents

Flushing system for a drilling machine

Info

Publication number
GB1437442A
GB1437442A GB3457173A GB3457173A GB1437442A GB 1437442 A GB1437442 A GB 1437442A GB 3457173 A GB3457173 A GB 3457173A GB 3457173 A GB3457173 A GB 3457173A GB 1437442 A GB1437442 A GB 1437442A
Authority
GB
United Kingdom
Prior art keywords
water
valve
air
manifold
july
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
GB3457173A
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.)
Rock Fall Co Ltd
Original Assignee
Rock Fall Co Ltd
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 Rock Fall Co Ltd filed Critical Rock Fall Co Ltd
Priority to GB3457173A priority Critical patent/GB1437442A/en
Priority to FI2170/74A priority patent/FI217074A/fi
Priority to CA204,931A priority patent/CA1002514A/en
Priority to BR5937/74A priority patent/BR7405937D0/en
Priority to FR7425231A priority patent/FR2238031B3/fr
Publication of GB1437442A publication Critical patent/GB1437442A/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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/14—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using liquids and gases, e.g. foams
    • 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
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • E21B21/062—Arrangements for treating drilling fluids outside the borehole by mixing components

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

1437442 Flushing boreholes ROCK FALL CO Ltd 11 July 1974 [19 July 1973] 34571/73 Heading B3B [Also in Division B4] A drilling unit flushing system for removing waste material from a bore comprises a water pump 1 which supplies water to a water-air mixing device, e.g. jet induction mixer 7, via a manifold 3, a shut-off valve 4 and a non-return valve 6, and an air compressor 8 which supplies air to the device 7 through a manifold 9 a shutoff valve 10 and a pressure reducing valve 11. The output from device 7 is fed via control valve 12 to drilling unit 13. If a plurality of drilling units are used the water pump and compressor may feed into respective identical water and air circuits via manifolds 3, 9, Fig. 1; each water circuit may include flow-control valve 5.
GB3457173A 1973-07-19 1973-07-19 Flushing system for a drilling machine Expired GB1437442A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB3457173A GB1437442A (en) 1973-07-19 1973-07-19 Flushing system for a drilling machine
FI2170/74A FI217074A (en) 1973-07-19 1974-07-16
CA204,931A CA1002514A (en) 1973-07-19 1974-07-17 Flushing system for a drilling machine
BR5937/74A BR7405937D0 (en) 1973-07-19 1974-07-18 PITCHER SYSTEM FOR DRILLING UNIT
FR7425231A FR2238031B3 (en) 1973-07-19 1974-07-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3457173A GB1437442A (en) 1973-07-19 1973-07-19 Flushing system for a drilling machine

Publications (1)

Publication Number Publication Date
GB1437442A true GB1437442A (en) 1976-05-26

Family

ID=10367290

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3457173A Expired GB1437442A (en) 1973-07-19 1973-07-19 Flushing system for a drilling machine

Country Status (5)

Country Link
BR (1) BR7405937D0 (en)
CA (1) CA1002514A (en)
FI (1) FI217074A (en)
FR (1) FR2238031B3 (en)
GB (1) GB1437442A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004061263A1 (en) * 2002-12-30 2004-07-22 Bj Services Company Closed automatic fluid mixing system
CN102797425A (en) * 2012-08-27 2012-11-28 王清刚 Wind-water linked atomized dust removing and cleaning device for coal bed drilling exploration
US9194183B2 (en) 2009-11-11 2015-11-24 Flanders Electric Motor Services, Inc. Methods and systems for drilling boreholes
EP2955319A1 (en) * 2014-06-13 2015-12-16 Sandvik Mining and Construction Oy Arrangement and method for feeding flushing fluid
US9347285B2 (en) 2010-08-26 2016-05-24 Atlas Copco Rock Drills Ab Method and system for controlling a compressor at a rock drilling apparatus and a rock drilling apparatus

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004061263A1 (en) * 2002-12-30 2004-07-22 Bj Services Company Closed automatic fluid mixing system
US9194183B2 (en) 2009-11-11 2015-11-24 Flanders Electric Motor Services, Inc. Methods and systems for drilling boreholes
US9316053B2 (en) 2009-11-11 2016-04-19 Flanders Electric Motor Service, Inc. Methods and systems for drilling boreholes
US10494868B2 (en) 2009-11-11 2019-12-03 Flanders Electric Motor Service, Inc. Methods and systems for drilling boreholes
US9347285B2 (en) 2010-08-26 2016-05-24 Atlas Copco Rock Drills Ab Method and system for controlling a compressor at a rock drilling apparatus and a rock drilling apparatus
CN102797425A (en) * 2012-08-27 2012-11-28 王清刚 Wind-water linked atomized dust removing and cleaning device for coal bed drilling exploration
CN102797425B (en) * 2012-08-27 2014-12-10 王清刚 Wind-water linked atomized dust removing and cleaning device for coal bed drilling exploration
EP2955319A1 (en) * 2014-06-13 2015-12-16 Sandvik Mining and Construction Oy Arrangement and method for feeding flushing fluid

Also Published As

Publication number Publication date
BR7405937D0 (en) 1975-05-06
CA1002514A (en) 1976-12-28
FR2238031B3 (en) 1977-05-20
FR2238031A1 (en) 1975-02-14
FI217074A (en) 1975-01-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee