EP4051860A4 - A method and apparatus for drilling and positioning a collar support sleeve into a blast hole - Google Patents

A method and apparatus for drilling and positioning a collar support sleeve into a blast hole Download PDF

Info

Publication number
EP4051860A4
EP4051860A4 EP20881244.6A EP20881244A EP4051860A4 EP 4051860 A4 EP4051860 A4 EP 4051860A4 EP 20881244 A EP20881244 A EP 20881244A EP 4051860 A4 EP4051860 A4 EP 4051860A4
Authority
EP
European Patent Office
Prior art keywords
drilling
positioning
support sleeve
blast hole
collar support
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.)
Pending
Application number
EP20881244.6A
Other languages
German (de)
French (fr)
Other versions
EP4051860A1 (en
Inventor
Gregory Patching
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.)
Aquirian Technology Pty Ltd
Original Assignee
Aquirian Technology Pty 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
Priority claimed from AU2019904101A external-priority patent/AU2019904101A0/en
Application filed by Aquirian Technology Pty Ltd filed Critical Aquirian Technology Pty Ltd
Publication of EP4051860A1 publication Critical patent/EP4051860A1/en
Publication of EP4051860A4 publication Critical patent/EP4051860A4/en
Pending 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
    • E21B7/02—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/025—Rock drills, i.e. jumbo drills
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0021—Safety devices, e.g. for preventing small objects from falling into the borehole
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/16—Drill collars
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • E21B43/103—Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, or the like
    • E21B43/108—Expandable screens or perforated liners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D3/00—Particular applications of blasting techniques
    • F42D3/04—Particular applications of blasting techniques for rock blasting
    • 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
    • E21B1/00—Percussion drilling
    • 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
    • E21B3/00—Rotary drilling
EP20881244.6A 2019-10-30 2020-10-29 A method and apparatus for drilling and positioning a collar support sleeve into a blast hole Pending EP4051860A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2019904101A AU2019904101A0 (en) 2019-10-30 A method and apparatus for drilling and positioning a collar support sleeve into a blast hole
AU2020901360A AU2020901360A0 (en) 2020-04-30 A method and apparatus for drilling and positioning a collar support sleeve into a blast hole
PCT/AU2020/051176 WO2021081592A1 (en) 2019-10-30 2020-10-29 A method and apparatus for drilling and positioning a collar support sleeve into a blast hole

Publications (2)

Publication Number Publication Date
EP4051860A1 EP4051860A1 (en) 2022-09-07
EP4051860A4 true EP4051860A4 (en) 2023-11-15

Family

ID=75714442

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20881244.6A Pending EP4051860A4 (en) 2019-10-30 2020-10-29 A method and apparatus for drilling and positioning a collar support sleeve into a blast hole

Country Status (11)

Country Link
US (1) US20240102363A1 (en)
EP (1) EP4051860A4 (en)
CN (1) CN114651109A (en)
AU (1) AU2020373299A1 (en)
BR (1) BR112022008153A2 (en)
CA (1) CA3158178A1 (en)
CL (1) CL2022000977A1 (en)
CO (1) CO2022006420A2 (en)
MX (1) MX2022004998A (en)
WO (1) WO2021081592A1 (en)
ZA (1) ZA202204990B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113550770B (en) * 2021-08-13 2024-04-05 中国煤炭科工集团太原研究院有限公司 Automatic drilling, pushing, anchor cable feeding and tensioning, fixedly connecting and cutting mechanism for non-coal mine
AU2022357629A1 (en) * 2021-09-29 2024-05-09 Aquirian Technology Pty Ltd Apparatus and method for supporting a collar region of a blast hole during drilling

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1189492B (en) * 1964-02-13 1965-03-25 Eckart Cronjaeger Process for the continuous installation of casing in boreholes
US4166508A (en) * 1976-11-24 1979-09-04 Ingenieursbureau A.P. Van Den Berg B.V. Method and a device for introducing a tubular assembly into the soil
WO2015097575A2 (en) * 2013-12-23 2015-07-02 Centrum Badan Kosmicznych Polskiej Akademii Nauk Drilling head driving device, spragging mechanism and drilling method
WO2019014716A1 (en) * 2017-07-19 2019-01-24 Tbs Mining Solutions Pty Ltd A method and apparatus for preventing rock fragments from entering or collapsing into a blast hole

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3190378A (en) * 1962-09-18 1965-06-22 Sr Paul H Davey Apparatus for simultaneously drilling and casing a well hole
US4202416A (en) * 1978-08-07 1980-05-13 Stahl- Und Apparatebau Hans Leffer Gmbh Method and apparatus for sinking a cased borehole for producing cased pile foundations
AU6450499A (en) * 1998-12-14 2000-08-24 Sanleo Holdings Pty Ltd A bore hole lining and method of use in mining
ES2785273T3 (en) * 2012-10-24 2020-10-06 Sandvik Mining & Construction Oy Mining vehicle and method of moving the arm
US9856716B2 (en) * 2014-09-10 2018-01-02 Quentin J. REIMER Pressure release assembly for casing of drilling rig
DE102015105908A1 (en) * 2015-04-17 2016-10-20 Bauer Maschinen Gmbh Drill for creating a cased bore and method for operating a drill

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1189492B (en) * 1964-02-13 1965-03-25 Eckart Cronjaeger Process for the continuous installation of casing in boreholes
US4166508A (en) * 1976-11-24 1979-09-04 Ingenieursbureau A.P. Van Den Berg B.V. Method and a device for introducing a tubular assembly into the soil
WO2015097575A2 (en) * 2013-12-23 2015-07-02 Centrum Badan Kosmicznych Polskiej Akademii Nauk Drilling head driving device, spragging mechanism and drilling method
WO2019014716A1 (en) * 2017-07-19 2019-01-24 Tbs Mining Solutions Pty Ltd A method and apparatus for preventing rock fragments from entering or collapsing into a blast hole

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021081592A1 *

Also Published As

Publication number Publication date
CL2022000977A1 (en) 2023-01-13
US20240102363A1 (en) 2024-03-28
AU2020373299A1 (en) 2022-06-02
MX2022004998A (en) 2022-11-09
CO2022006420A2 (en) 2022-05-31
ZA202204990B (en) 2023-03-29
BR112022008153A2 (en) 2022-08-16
EP4051860A1 (en) 2022-09-07
WO2021081592A1 (en) 2021-05-06
CN114651109A (en) 2022-06-21
CA3158178A1 (en) 2021-05-06

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