ZA201903817B - Pressurized fluid flow system for a dth hammer and normal circulation hammer based on same - Google Patents

Pressurized fluid flow system for a dth hammer and normal circulation hammer based on same

Info

Publication number
ZA201903817B
ZA201903817B ZA2019/03817A ZA201903817A ZA201903817B ZA 201903817 B ZA201903817 B ZA 201903817B ZA 2019/03817 A ZA2019/03817 A ZA 2019/03817A ZA 201903817 A ZA201903817 A ZA 201903817A ZA 201903817 B ZA201903817 B ZA 201903817B
Authority
ZA
South Africa
Prior art keywords
hammer
fluid flow
same
pressurized fluid
flow system
Prior art date
Application number
ZA2019/03817A
Inventor
Jaime Andres Aros
Original Assignee
Jaime Andres Aros
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 Jaime Andres Aros filed Critical Jaime Andres Aros
Publication of ZA201903817B publication Critical patent/ZA201903817B/en

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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers
    • 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
    • E21B10/36—Percussion drill bits
    • 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
    • E21B10/36—Percussion drill bits
    • E21B10/38—Percussion drill bits characterised by conduits or nozzles for drilling fluids
ZA2019/03817A 2016-12-12 2019-06-12 Pressurized fluid flow system for a dth hammer and normal circulation hammer based on same ZA201903817B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201615375286A 2016-12-12 2016-12-12
PCT/CL2017/050073 WO2018107304A1 (en) 2016-12-12 2017-12-11 Pressurised fluid flow system for a dth hammer and reverse circulation hammer based on same

Publications (1)

Publication Number Publication Date
ZA201903817B true ZA201903817B (en) 2022-01-26

Family

ID=62557792

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2019/03817A ZA201903817B (en) 2016-12-12 2019-06-12 Pressurized fluid flow system for a dth hammer and normal circulation hammer based on same

Country Status (10)

Country Link
EP (1) EP3553270B1 (en)
KR (1) KR102422904B1 (en)
CN (1) CN110382811B (en)
AU (1) AU2017377092B2 (en)
CA (1) CA3084682A1 (en)
CL (1) CL2019001594A1 (en)
MX (1) MX2019006837A (en)
PE (1) PE20191218A1 (en)
WO (1) WO2018107304A1 (en)
ZA (1) ZA201903817B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3409878B1 (en) 2017-06-02 2021-08-18 Sandvik Intellectual Property AB Down the hole drilling machine and method for drilling rock
EP3670823A1 (en) * 2018-12-17 2020-06-24 Sandvik Mining and Construction Oy Down-the-hole hammer drill bit assembly
EP3670824A1 (en) * 2018-12-17 2020-06-24 Sandvik Mining and Construction Oy Rock drill bit for percussive drilling
KR102271372B1 (en) * 2020-03-31 2021-06-30 광성지엠(주) Drilling apparatus with jet grouting
KR102367844B1 (en) * 2021-06-24 2022-02-25 광성지엠(주) Drilling apparatus with jet grouting

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106571A (en) * 1976-12-06 1978-08-15 Reed Tool Co. Pneumatic impact drilling tool
US4312412A (en) 1979-08-06 1982-01-26 Dresser Industries, Inc. Fluid operated rock drill hammer
US4509606A (en) * 1980-10-29 1985-04-09 Walker-Neer Manufacturing Co., Inc. Axial return hammer
FR2528104A1 (en) * 1982-06-04 1983-12-09 Stenuick Freres HAMMER OF DRILLING
US4819746A (en) 1987-01-13 1989-04-11 Minroc Technical Promotions Ltd. Reverse circulation down-the-hole hammer drill and bit therefor
US5113950A (en) 1991-03-18 1992-05-19 Krasnoff Eugene L For percussive tools, a housing, a pneumatic distributor, and a hammer piston means therefor
US5407021A (en) 1993-04-08 1995-04-18 Sandvik Rock Tools, Inc. Down-the-hole hammer drill having reverse circulation
US5984021A (en) 1998-01-27 1999-11-16 Numa Tool Company Porting system for back chamber of pneumatic hammer
AUPQ302599A0 (en) 1999-09-22 1999-10-21 Azuko Pty Ltd Drilling apparatus
US6454026B1 (en) 2000-09-08 2002-09-24 Sandvik Ab Percussive down-the-hole hammer for rock drilling, a top sub used therein and a method for adjusting air pressure
AU2003903831A0 (en) * 2003-07-24 2003-08-07 Sparr Drilling Equipment Pty Ltd Downhole hammer drill
CN101529043B (en) * 2006-10-20 2013-07-03 钻岩气动有限公司 Down-the-hole hammer drill
US8640794B2 (en) * 2008-01-28 2014-02-04 Drillco Tools S.A. Pressurized fluid flow system for a normal circulation hammer and hammer thereof
US9016403B2 (en) * 2012-09-14 2015-04-28 Drillco Tools S.A. Pressurized fluid flow system having multiple work chambers for a down-the-hole drill hammer and normal and reverse circulation hammers thereof
CN202866644U (en) * 2012-11-09 2013-04-10 杨振侠 Way-type drilling unit of roller cone and DTH hammer
GB2515569A (en) * 2013-06-28 2014-12-31 Mincon Internat Multi-accumulator arrangement for hydraulic percussion mechanism
US9404342B2 (en) * 2013-11-13 2016-08-02 Varel International Ind., L.P. Top mounted choke for percussion tool
EP2896778B1 (en) * 2014-01-21 2019-01-02 Sandvik Intellectual Property AB Quick release down-the-hole hammer drill bit assembly

Also Published As

Publication number Publication date
KR20190104341A (en) 2019-09-09
EP3553270B1 (en) 2021-06-09
AU2017377092B2 (en) 2022-08-11
KR102422904B1 (en) 2022-07-21
WO2018107304A1 (en) 2018-06-21
MX2019006837A (en) 2019-08-26
PE20191218A1 (en) 2019-09-11
CA3084682A1 (en) 2018-06-21
CL2019001594A1 (en) 2019-10-18
EP3553270A4 (en) 2020-08-26
WO2018107304A8 (en) 2019-02-21
CN110382811A (en) 2019-10-25
CN110382811B (en) 2021-11-02
EP3553270A1 (en) 2019-10-16
AU2017377092A1 (en) 2019-07-04

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