WO2013034998A3 - Auxiliary equipment for use with drilling apparatus - Google Patents

Auxiliary equipment for use with drilling apparatus Download PDF

Info

Publication number
WO2013034998A3
WO2013034998A3 PCT/IB2012/054040 IB2012054040W WO2013034998A3 WO 2013034998 A3 WO2013034998 A3 WO 2013034998A3 IB 2012054040 W IB2012054040 W IB 2012054040W WO 2013034998 A3 WO2013034998 A3 WO 2013034998A3
Authority
WO
WIPO (PCT)
Prior art keywords
hub
hole
drill pipe
platform
vanes
Prior art date
Application number
PCT/IB2012/054040
Other languages
French (fr)
Other versions
WO2013034998A2 (en
Inventor
Petrus Christiaan Gouws
Original Assignee
Petrus Christiaan Gouws
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 Petrus Christiaan Gouws filed Critical Petrus Christiaan Gouws
Priority to BR112014005089A priority Critical patent/BR112014005089A2/en
Priority to CA2847567A priority patent/CA2847567A1/en
Priority to US14/343,093 priority patent/US20140238751A1/en
Priority to AU2012306002A priority patent/AU2012306002A1/en
Priority to CN201280054470.5A priority patent/CN103946475A/en
Publication of WO2013034998A2 publication Critical patent/WO2013034998A2/en
Publication of WO2013034998A3 publication Critical patent/WO2013034998A3/en
Priority to ZA2014/01652A priority patent/ZA201401652B/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
    • 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
    • E21B21/015—Means engaging the bore entrance, e.g. hoods for collecting dust

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

An auxiliary working apparatus (10) configured for use with a drilling apparatus including a platform (56) which is supported above ground (54) and a drill pipe (58) which extends through a hole in the platform to be displaced into the ground for drilling a hole (53) in the ground. The drill pipe is of a type having a central passage (59) along which pressurized air is blown. The apparatus (10) is mounted to an underside of the platform by means of an auxiliary support structure (12) which includes a hub (14), a number of vanes (16) mounted to the hub and a hydraulic motor (18) for driving the hub. The vanes are in the form of flexible rubber flaps which are circumferentially spaced and extend radially outwardly from the hub. The vanes revolve around the drill pipe so as to displace chippings which are blown from the hole (53) during a drilling operation, outwardly away from the drill pipe to form an annular mound (26) around and spaced from the hole.
PCT/IB2012/054040 2011-09-06 2012-08-08 Auxiliary equipment for use with drilling apparatus WO2013034998A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BR112014005089A BR112014005089A2 (en) 2011-09-06 2012-08-08 drilling rig and auxiliary operating
CA2847567A CA2847567A1 (en) 2011-09-06 2012-08-08 Auxiliary equipment for use with drilling apparatus
US14/343,093 US20140238751A1 (en) 2011-09-06 2012-08-08 Auxiliary equipment for use with drilling apparatus
AU2012306002A AU2012306002A1 (en) 2011-09-06 2012-08-08 Auxiliary equipment for use with drilling apparatus
CN201280054470.5A CN103946475A (en) 2011-09-06 2012-08-08 Auxiliary equipment for use with drilling apparatus
ZA2014/01652A ZA201401652B (en) 2011-09-06 2014-03-05 Auxiliary equipment for use with drilling apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA201106504 2011-09-06
ZA2011/06504 2011-09-06

Publications (2)

Publication Number Publication Date
WO2013034998A2 WO2013034998A2 (en) 2013-03-14
WO2013034998A3 true WO2013034998A3 (en) 2013-07-18

Family

ID=47076284

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2012/054040 WO2013034998A2 (en) 2011-09-06 2012-08-08 Auxiliary equipment for use with drilling apparatus

Country Status (8)

Country Link
US (1) US20140238751A1 (en)
CN (1) CN103946475A (en)
AU (1) AU2012306002A1 (en)
BR (1) BR112014005089A2 (en)
CA (1) CA2847567A1 (en)
CL (1) CL2014000535A1 (en)
WO (1) WO2013034998A2 (en)
ZA (1) ZA201401652B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104863535B (en) * 2015-05-20 2017-11-10 山河智能装备股份有限公司 A kind of down-the-hole hammer drill dust removal device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH353701A (en) * 1957-02-02 1961-04-30 Vertrieb Und Verkauf Aktienges Rock drilling machine, in particular for mining
FR2216432A1 (en) * 1973-02-01 1974-08-30 Atlas Copco Ab
US4100982A (en) * 1977-05-05 1978-07-18 Gardner-Denver Company Drill cuttings separation and control apparatus
WO2007122528A1 (en) * 2006-04-21 2007-11-01 Petrus Christiaan Gouws Auxiliary equipment for use with drilling apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19702533A1 (en) * 1997-01-24 1998-07-30 Bauer Spezialtiefbau Drilling device and torque arm for a drilling device
AUPR068900A0 (en) * 2000-10-12 2000-11-09 Transco Manufacturing Australia Pty Ltd A drilling tool used in horizontal drilling applications

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH353701A (en) * 1957-02-02 1961-04-30 Vertrieb Und Verkauf Aktienges Rock drilling machine, in particular for mining
FR2216432A1 (en) * 1973-02-01 1974-08-30 Atlas Copco Ab
US4100982A (en) * 1977-05-05 1978-07-18 Gardner-Denver Company Drill cuttings separation and control apparatus
WO2007122528A1 (en) * 2006-04-21 2007-11-01 Petrus Christiaan Gouws Auxiliary equipment for use with drilling apparatus

Also Published As

Publication number Publication date
WO2013034998A2 (en) 2013-03-14
US20140238751A1 (en) 2014-08-28
CA2847567A1 (en) 2013-03-14
ZA201401652B (en) 2014-12-23
BR112014005089A2 (en) 2017-06-13
CL2014000535A1 (en) 2014-09-26
AU2012306002A1 (en) 2014-03-20
CN103946475A (en) 2014-07-23

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