KR20040002845A - 드릴링 툴 - Google Patents
드릴링 툴 Download PDFInfo
- Publication number
- KR20040002845A KR20040002845A KR10-2003-7005765A KR20037005765A KR20040002845A KR 20040002845 A KR20040002845 A KR 20040002845A KR 20037005765 A KR20037005765 A KR 20037005765A KR 20040002845 A KR20040002845 A KR 20040002845A
- Authority
- KR
- South Korea
- Prior art keywords
- guide tube
- shoulder
- waist
- drilling
- diameter
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 30
- 239000011435 rock Substances 0.000 claims abstract description 21
- 238000011010 flushing procedure Methods 0.000 claims abstract description 18
- 230000004323 axial length Effects 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 9
- 230000003993 interaction Effects 0.000 claims 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/16—Connecting or disconnecting pipe couplings or joints
- E21B19/161—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe
-
- 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
- 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
- E21B17/042—Threaded
- E21B17/0426—Threaded with a threaded cylindrical portion, e.g. for percussion rods
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Drilling Tools (AREA)
- Drilling And Boring (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
Description
Claims (10)
- 암석드릴링용 굴착장치(rig for rock drilling)의 기계적 취급을 위한 안내튜브로서, 상기 암석드릴링용 굴착장치는 클램핑수단(4)을 가지며, 상기 안내튜브(10)는 상기 튜브의 축선방향 연장부를 따라 실질적으로 일정한 외경을 가지고 제1끝단부(11)에 있는 후퇴부(32)의 암나사(16), 제2끝단부에 있는 수나사(15) 및 플러싱매질을 충격식 톱 해머 드릴링용 착암비트(rock drill bit)로 이송하는 관통 플러싱채널(19)을 포함하며, 상기 후퇴부(32)는 축선방향 길이(L1)을 가지는 상기 안내튜브에 있어서,상기 클램핑수단(4)과의 상호작동을 위하여 상기 제1끝단부(11) 부근에 원통형 허리부(23)를 포함하며, 상기 허리부(23)는 상기 후퇴부(32)의 축선방향 길이(L1)보다 긴 축선방향 연장부(L2)를 가지는 것을 특징으로 하는 안내튜브.
- 제1항에 있어서,상기 허리부(23)는 제1쇼울더(25) 및 제2쇼울더(26)에 의하여 경계지워지며, 상기 제1쇼울더는 상기 암나사(16) 부근에 제공되고, 상기 제2쇼울더는 상기 제1쇼울더로부터 제1거리(L2)만큼 떨어진 곳에 제공되는 것을 특징으로 하는 안내튜브.
- 제2항에 있어서,상기 제1거리(L2)는 상기 후퇴부(32)의 축선방향 길이(L1)보다 적어도 50%더 긴 것을 특징으로 하는 안내튜브.
- 제2항에 있어서,상기 제1쇼울더(25)는 상기 안내튜브의 중심축선(CL)에 대하여 수직으로 제공되는 평면부(27)를 포함하는 것을 특징으로 하는 안내튜브.
- 제2항에 있어서,상기 제2쇼울더(26)는 상기 제1쇼울더(25)의 최소 반경(R1)보다 큰 반경(R2)을 포함하는 것을 특징으로 하는 안내튜브.
- 제1항 내지 제5항 중 어느 한 항에 있어서,상기 허리부의 직경(D2)은 상기 안내튜브의 외경(D)의 60 내지 80% 범위내에서 선택되는 것을 특징으로 하는 안내튜브.
- 제1항 내지 제6항 중 어느 한 항에 있어서,상기 안내튜브의 외경(D)이 0.9*DA 내지 1.3*DA(여기서, DA는 제1끝단부(11)의 외경임)가 되도록 각 부분에서 -10% 내지 +30%의 직경의 차이가 존재하는 것을 특징으로 하는 안내튜브.
- 제1항에 있어서,상기 플러싱채널(19)은 상기 허리부(23)의 영역에 축소부(restriction:19a)를 갖는 것을 특징으로 하는 안내튜브.
- 제1항에 있어서,상기 플러싱채널(19)은 상이한 직경으로 된 적어도 3부분(19a,19b,19c)으로 이루어지고, 상기 플러싱채널은 상기 제1끝단부(11)에 입구(19a)를 포함하고 상기 제2끝단부(13)에 있는 출구(19c)에서 끝나며, 상기 입구(19a)는 상기 출구(19c)의 직경(do)보다 큰 직경(di)을 갖는 것을 특징으로 하는 안내튜브.
- 암석드릴링용 굴착장치의 기계적 취급을 위한 드릴스트링으로서, 상기 굴착장치는 클램핑수단(4)을 가지며, 상기 드릴스트링은 연장로드(21) 또는 안내튜브(10)의 일 끝단부를 거쳐 드릴링머신(1)의 섕크 어댑터(22)에 고정하도록 되어 있고, 상기 안내튜브의 다른 끝단부는 충격식(percussive) 드릴링을 위한 착암비트(20)에 부착되고, 상기 안내튜브(10)는 상기 튜브의 축선방향 연장부를 따라 실질적으로 일정한 외경(D)을 가지며 제1끝단부(11)의 후퇴부(32)에 있는 암나사(16), 제2끝단부(13)에 있는 수나사(15) 및 플러싱매질을 충격식 톱 해머 드릴링용 착암기비트로 이송하기 위한 관통 플러싱채널(19)을 포함하고, 상기 후퇴부는 축선방향 길이(L1)을 가지는 상기 드릴스트링에 있어서,상기 안내튜브(10)는 상기 클램핑수단(4)과의 상호작동을 위하여 상기 제1끝단부(11) 부근에 원통형 허리부(23)를 포함하고, 상기 허리부(23)는 상기 후퇴부(32)의 축선방향 길이(L1)보다 긴 축선방향 연장부(L2)를 가지는 것을 특징으로 하는 드릴스트링.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0003916-4 | 2000-10-27 | ||
SE0003916A SE516730C2 (sv) | 2000-10-27 | 2000-10-27 | Styrrör för mekanisk hantering i en rigg för bergborrning samt borrsträng för mekanisk hantering |
PCT/SE2001/002225 WO2002036925A1 (en) | 2000-10-27 | 2001-10-12 | Drilling tool |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040002845A true KR20040002845A (ko) | 2004-01-07 |
KR100841034B1 KR100841034B1 (ko) | 2008-06-24 |
Family
ID=20281596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020037005765A Expired - Fee Related KR100841034B1 (ko) | 2000-10-27 | 2001-10-12 | 드릴링 툴 |
Country Status (10)
Country | Link |
---|---|
US (1) | US6681875B2 (ko) |
EP (1) | EP1328700B1 (ko) |
KR (1) | KR100841034B1 (ko) |
AT (1) | ATE326609T1 (ko) |
AU (1) | AU2001296121A1 (ko) |
CA (1) | CA2426020C (ko) |
RU (1) | RU2277162C2 (ko) |
SE (1) | SE516730C2 (ko) |
WO (1) | WO2002036925A1 (ko) |
ZA (1) | ZA200303068B (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101011843B1 (ko) * | 2009-04-01 | 2011-01-31 | 배준호 | 농사용 비닐 |
KR101352581B1 (ko) * | 2011-07-04 | 2014-01-16 | 정노조 | 암반 천공장치의 로드 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002088511A1 (fr) * | 2001-04-26 | 2002-11-07 | Furukawa Co., Ltd. | Tige tubulaire a etages et machine de forage |
SE520893C2 (sv) | 2002-02-21 | 2003-09-09 | Sandvik Ab | Element för slående bergborrning, innefattande åtminstone en gänga |
SE524155C2 (sv) * | 2002-05-22 | 2004-07-06 | Atlas Copco Secoroc Ab | Gängförband för borrsträng för slående bergborrning |
US7125053B2 (en) | 2002-06-10 | 2006-10-24 | Weatherford/ Lamb, Inc. | Pre-expanded connector for expandable downhole tubulars |
SE520077C2 (sv) * | 2002-06-27 | 2003-05-20 | Sandvik Ab | Handel, borrkrona och gängförband för slående bergborrning |
SE524767C2 (sv) * | 2003-10-06 | 2004-09-28 | Atlas Copco Rock Drills Ab | Detektering av losslagning av gängskarvar |
SE526923C2 (sv) * | 2003-12-29 | 2005-11-22 | Atlas Copco Rock Drills Ab | Metod, system och anordning för att styra effektförbrukningen under en bergborrningsprocess |
SE531017C2 (sv) * | 2005-05-09 | 2008-11-18 | Sandvik Intellectual Property | Bergborrningsverktyg |
US7798536B2 (en) * | 2005-08-11 | 2010-09-21 | Weatherford/Lamb, Inc. | Reverse sliding seal for expandable tubular connections |
US7802948B1 (en) * | 2006-06-07 | 2010-09-28 | Matthew R Bastiaans | Drill extender |
CA2550801C (en) * | 2006-06-22 | 2010-07-20 | Boart Longyear Inc. | Drilling equipment |
SE530158C2 (sv) * | 2007-06-05 | 2008-03-11 | Sandvik Intellectual Property | Bergborrutrustning samt hon- och handelar därtill |
US20120067649A1 (en) * | 2009-06-08 | 2012-03-22 | National Oilwell Varco, L.P. | Slip free drill pipe |
SE535418C2 (sv) | 2010-08-26 | 2012-07-31 | Atlas Copco Rock Drills Ab | Metod och system för styrning av en kompressor vid en bergborrningsanordning samt bergborrningsanordning |
US20130037257A1 (en) * | 2011-08-09 | 2013-02-14 | Neal O. Bisel | Polished rod with latching section |
US9222314B2 (en) * | 2013-01-28 | 2015-12-29 | Vallourec Drilling Products Usa, Inc. | Shale drill pipe |
PL2868860T3 (pl) | 2013-09-09 | 2016-06-30 | Sandvik Intellectual Property | Komponent przewodu wiertniczego |
EP3023575A1 (en) | 2014-11-21 | 2016-05-25 | Sandvik Intellectual Property AB | Drill string rod with shoulder |
JP6588211B2 (ja) * | 2015-02-16 | 2019-10-09 | 古河ロックドリル株式会社 | さく岩機 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1320503A (en) * | 1919-11-04 | Rotary-brill pipe anb connecting means therefor | ||
US4128135A (en) * | 1977-07-13 | 1978-12-05 | Gardner-Denver Company | Drill pipe handling mechanism |
US4416476A (en) * | 1980-09-17 | 1983-11-22 | Oncor Corporation | Intermediate weight drill stem member |
US4760889A (en) * | 1986-09-19 | 1988-08-02 | Dudman Roy L | High bending strength ratio drill string components |
US4987961A (en) * | 1990-01-04 | 1991-01-29 | Mcneely Jr Branch M | Drill stem arrangement and method |
SU1716176A1 (ru) * | 1990-02-26 | 1992-02-28 | Научно-исследовательский автомобильный и автомоторный институт | Каталитический нейтрализатор отработавших газов двигател внутреннего сгорани |
US5133576A (en) * | 1991-02-28 | 1992-07-28 | Barnhill W J | Carbide coated blast tube construction for use in oil and gas well completion across perforations |
AUPO726097A0 (en) * | 1997-06-11 | 1997-07-03 | Sandvik Intellectual Property Ab | Extension drilling system |
SE514113C2 (sv) * | 1998-03-23 | 2001-01-08 | Sandvik Ab | Bergborrverktyg för slående borrning och rymmare avsedd att ingå i verktyget |
-
2000
- 2000-10-27 SE SE0003916A patent/SE516730C2/sv not_active IP Right Cessation
-
2001
- 2001-10-12 AU AU2001296121A patent/AU2001296121A1/en not_active Abandoned
- 2001-10-12 RU RU2003114959/03A patent/RU2277162C2/ru not_active IP Right Cessation
- 2001-10-12 CA CA002426020A patent/CA2426020C/en not_active Expired - Fee Related
- 2001-10-12 WO PCT/SE2001/002225 patent/WO2002036925A1/en active IP Right Grant
- 2001-10-12 KR KR1020037005765A patent/KR100841034B1/ko not_active Expired - Fee Related
- 2001-10-12 AT AT01976969T patent/ATE326609T1/de active
- 2001-10-12 EP EP01976969A patent/EP1328700B1/en not_active Expired - Lifetime
- 2001-10-22 US US09/982,799 patent/US6681875B2/en not_active Expired - Fee Related
-
2003
- 2003-04-17 ZA ZA200303068A patent/ZA200303068B/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101011843B1 (ko) * | 2009-04-01 | 2011-01-31 | 배준호 | 농사용 비닐 |
KR101352581B1 (ko) * | 2011-07-04 | 2014-01-16 | 정노조 | 암반 천공장치의 로드 |
Also Published As
Publication number | Publication date |
---|---|
EP1328700B1 (en) | 2006-05-17 |
RU2277162C2 (ru) | 2006-05-27 |
US20020050362A1 (en) | 2002-05-02 |
SE0003916L (sv) | 2002-02-19 |
US6681875B2 (en) | 2004-01-27 |
SE516730C2 (sv) | 2002-02-19 |
ZA200303068B (en) | 2004-07-19 |
CA2426020A1 (en) | 2002-05-10 |
KR100841034B1 (ko) | 2008-06-24 |
WO2002036925A1 (en) | 2002-05-10 |
SE0003916D0 (sv) | 2000-10-27 |
AU2001296121A1 (en) | 2002-05-15 |
CA2426020C (en) | 2009-07-07 |
EP1328700A1 (en) | 2003-07-23 |
ATE326609T1 (de) | 2006-06-15 |
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