BRPI0814214A2 - Conjunto de brocas - Google Patents

Conjunto de brocas

Info

Publication number
BRPI0814214A2
BRPI0814214A2 BRPI0814214-9A2A BRPI0814214A BRPI0814214A2 BR PI0814214 A2 BRPI0814214 A2 BR PI0814214A2 BR PI0814214 A BRPI0814214 A BR PI0814214A BR PI0814214 A2 BRPI0814214 A2 BR PI0814214A2
Authority
BR
Brazil
Prior art keywords
drill set
drill
Prior art date
Application number
BRPI0814214-9A2A
Other languages
English (en)
Inventor
Mikko Mattila
Pekka Salmi
Original Assignee
Robit Rocktools 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 Robit Rocktools Ltd filed Critical Robit Rocktools Ltd
Publication of BRPI0814214A2 publication Critical patent/BRPI0814214A2/pt

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
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • 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
    • E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
    • 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
    • E21B10/64—Drill bits characterised by the whole or part thereof being insertable into or removable from the borehole without withdrawing the drilling pipe
    • 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
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
BRPI0814214-9A2A 2007-07-10 2008-07-10 Conjunto de brocas BRPI0814214A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20070540A FI20070540A0 (fi) 2007-07-10 2007-07-10 Teräsovitelma
PCT/FI2008/000087 WO2009007494A1 (en) 2007-07-10 2008-07-10 Bit assembly

Publications (1)

Publication Number Publication Date
BRPI0814214A2 true BRPI0814214A2 (pt) 2015-01-27

Family

ID=38331557

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0814214-9A2A BRPI0814214A2 (pt) 2007-07-10 2008-07-10 Conjunto de brocas

Country Status (9)

Country Link
US (1) US20100200303A1 (pt)
EP (1) EP2198110B1 (pt)
JP (1) JP5443349B2 (pt)
KR (1) KR101678358B1 (pt)
BR (1) BRPI0814214A2 (pt)
CA (1) CA2693781A1 (pt)
ES (1) ES2625464T3 (pt)
FI (1) FI20070540A0 (pt)
WO (1) WO2009007494A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI125204B (fi) * 2010-10-15 2015-06-30 Robit Rocktools Ltd Porasovitelma
WO2015011336A1 (en) * 2013-07-26 2015-01-29 Oy Atlas Copco Rotex Ab Method in putting together of a down-the-hole drilling apparatus and a down-the-hole drilling apparatus
CN104453707A (zh) * 2014-12-15 2015-03-25 中煤科工集团西安研究院有限公司 矿山事故井下大直径水平救援的钻孔成孔装置及成孔方法
CN106285529B (zh) * 2015-05-11 2019-04-05 中国石油化工股份有限公司 一种丢手装置
FI20165116L (fi) * 2016-02-17 2017-08-18 Geonex Oy Poralaitteisto
EP3658741A4 (en) * 2017-07-24 2021-03-24 Luc Charland DRILLING SYSTEM AND ITS PROCESS OF USE
JP7433026B2 (ja) 2019-11-25 2024-02-19 芝浦機械株式会社 成形ロールの温度制御装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995034740A1 (en) * 1994-06-10 1995-12-21 Ilomaeki Valto Drilling apparatus
FI96356C (fi) * 1994-12-13 1999-12-18 Valto Ilomaeki Porausmenetelmä ja teräasetelma menetelmän toteuttamiseksi
JP2997998B2 (ja) * 1995-10-23 2000-01-11 ヤマモトロックマシン株式会社 ケーシング掘ビット
FI98649C (fi) * 1995-11-06 1997-07-25 Valto Ilomaeki Menetelmä reiän poraamiseksi ja sovitelma menetelmän toteuttamiseksi
SE512383C3 (sv) * 1997-08-08 2000-04-03 Sandvik Ab Borrverktyg foer att borra ett haal framfoer ett foderroer rymmarorgan och baselement foer anvaendning i borrverktyget
WO2000031373A1 (en) * 1998-11-23 2000-06-02 Ilomaeki Valto A method for mounting a casing shoe on a drilling apparatus
JP2000204870A (ja) * 1999-01-19 2000-07-25 Kfc Ltd 削孔装置
JP3750516B2 (ja) * 2000-04-25 2006-03-01 三菱マテリアル株式会社 掘削工具
JP3755124B2 (ja) * 2000-10-30 2006-03-15 株式会社間組 削孔ビット
SE522135C2 (sv) * 2001-07-02 2004-01-13 Uno Loef Borrverktyg för sänkborrning
FI115661B (fi) * 2002-12-23 2005-06-15 Robit Rocktools Ltd Teräsovitelma
JP4001346B2 (ja) * 2004-10-05 2007-10-31 鹿島建設株式会社 削孔装置
JP2006291660A (ja) * 2005-04-14 2006-10-26 Okabe Co Ltd 二重管削孔装置及び小口径二重管削孔装置を用いたアンカー材設置方法

Also Published As

Publication number Publication date
EP2198110B1 (en) 2017-02-15
WO2009007494A1 (en) 2009-01-15
JP5443349B2 (ja) 2014-03-19
CA2693781A1 (en) 2009-01-15
KR20100043222A (ko) 2010-04-28
KR101678358B1 (ko) 2016-11-23
EP2198110A4 (en) 2015-12-23
FI20070540A0 (fi) 2007-07-10
EP2198110A1 (en) 2010-06-23
JP2010533250A (ja) 2010-10-21
ES2625464T3 (es) 2017-07-19
US20100200303A1 (en) 2010-08-12

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]