FI915544A7 - Poranterä - Google Patents

Poranterä

Info

Publication number
FI915544A7
FI915544A7 FI915544A FI915544A FI915544A7 FI 915544 A7 FI915544 A7 FI 915544A7 FI 915544 A FI915544 A FI 915544A FI 915544 A FI915544 A FI 915544A FI 915544 A7 FI915544 A7 FI 915544A7
Authority
FI
Finland
Prior art keywords
drill bit
drill
bit
Prior art date
Application number
FI915544A
Other languages
English (en)
Swedish (sv)
Other versions
FI915544A0 (fi
FI94279B (fi
FI94279C (fi
Inventor
Oscar William Kaalstadt
Original Assignee
Norvic Sa
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 Norvic Sa filed Critical Norvic Sa
Publication of FI915544A0 publication Critical patent/FI915544A0/fi
Publication of FI915544A7 publication Critical patent/FI915544A7/fi
Publication of FI94279B publication Critical patent/FI94279B/fi
Application granted granted Critical
Publication of FI94279C publication Critical patent/FI94279C/fi

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/16—Machines for digging other holes in the soil
    • 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
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1092—Gauge section of drill bits
    • 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
    • E21B10/00—Drill bits
    • E21B10/02—Core bits
    • E21B10/04—Core bits with core destroying means
    • 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
    • E21B10/00—Drill bits
    • E21B10/02—Core bits
    • E21B10/06—Roller core bits
    • 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
    • E21B10/00—Drill bits
    • E21B10/08—Roller bits
    • E21B10/12—Roller bits with discs cutters
    • 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
    • E21B10/00—Drill bits
    • E21B10/08—Roller bits
    • E21B10/16—Roller bits characterised by tooth form or arrangement
    • 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
    • E21B10/00—Drill bits
    • E21B10/08—Roller bits
    • E21B10/20—Roller bits characterised by detachable or adjustable parts, e.g. legs or axles
    • 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
    • E21B10/00—Drill bits
    • E21B10/08—Roller bits
    • E21B10/22—Roller bits characterised by bearing, lubrication or sealing details
    • 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
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/50—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of roller type
    • E21B10/52—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of roller type with chisel- or button-type inserts
    • 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
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/56—Button-type inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Drilling And Boring (AREA)
  • Surgical Instruments (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Detergent Compositions (AREA)
  • Inorganic Insulating Materials (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Pens And Brushes (AREA)
  • Dowels (AREA)
  • Sheet Holders (AREA)
FI915544A 1991-09-27 1991-11-25 Poranterä FI94279C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76722591 1991-09-27
US07/767,225 US5147000A (en) 1990-06-19 1991-09-27 Disc drill bit

Publications (4)

Publication Number Publication Date
FI915544A0 FI915544A0 (fi) 1991-11-25
FI915544A7 true FI915544A7 (fi) 1993-03-28
FI94279B FI94279B (fi) 1995-04-28
FI94279C FI94279C (fi) 1995-08-10

Family

ID=25078863

Family Applications (1)

Application Number Title Priority Date Filing Date
FI915544A FI94279C (fi) 1991-09-27 1991-11-25 Poranterä

Country Status (29)

Country Link
US (1) US5147000A (fi)
EP (1) EP0534037B1 (fi)
JP (1) JPH05239982A (fi)
KR (1) KR930006266A (fi)
CN (1) CN1030512C (fi)
AT (1) ATE166947T1 (fi)
AU (1) AU641569B2 (fi)
BR (1) BR9105623A (fi)
CA (1) CA2055291C (fi)
CZ (1) CZ358891A3 (fi)
DE (1) DE69129538D1 (fi)
EG (1) EG19598A (fi)
FI (1) FI94279C (fi)
HU (1) HUT62676A (fi)
IE (1) IE69333B1 (fi)
IL (1) IL100122A (fi)
LT (1) LT3831B (fi)
MA (1) MA22380A1 (fi)
MX (1) MX174011B (fi)
MY (1) MY107015A (fi)
NO (1) NO304198B1 (fi)
OA (1) OA09405A (fi)
PL (1) PL167198B1 (fi)
PT (1) PT99574A (fi)
RU (1) RU2054117C1 (fi)
SK (1) SK358891A3 (fi)
TR (1) TR25810A (fi)
ZA (1) ZA919175B (fi)
ZW (1) ZW17491A1 (fi)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5485888A (en) * 1993-05-17 1996-01-23 R. H. Woods, Ltd. Spherical reaming bit
US5626201A (en) * 1993-09-20 1997-05-06 Excavation Engineering Associates, Inc. Disc cutter and method of replacing disc cutters
US5904211A (en) * 1993-09-20 1999-05-18 Excavation Engineering Associates, Inc. Disc cutter and excavation equipment
US5996713A (en) * 1995-01-26 1999-12-07 Baker Hughes Incorporated Rolling cutter bit with improved rotational stabilization
AUPN832496A0 (en) * 1996-02-27 1996-03-21 Molloy, Anthony John A drilling apparatus
FR2751372B1 (fr) * 1996-07-22 1998-12-04 Total Sa Outil de forage en relaxation
AU1911000A (en) * 1998-11-18 2000-06-05 Dresser Industries Inc. Rotary cone drill bit having a bit body with integral stabilizers
GB2373275B (en) * 2000-04-10 2003-05-28 Smith International Centered-leg roller cone drill bit
CN100545412C (zh) * 2003-10-29 2009-09-30 国际壳牌研究有限公司 流体喷射钻具
US9574405B2 (en) * 2005-09-21 2017-02-21 Smith International, Inc. Hybrid disc bit with optimized PDC cutter placement
WO2007093771A1 (en) * 2006-02-14 2007-08-23 Smart Stabilizer Systems Limited Downhole assembly and cutter assembly
GB2451100B (en) * 2007-07-18 2012-02-15 Schlumberger Holdings Drill bit
US8522354B2 (en) * 2008-05-24 2013-08-27 Via Technologies, Inc. Microprocessor apparatus for secure on-die real-time clock
US8771275B2 (en) * 2008-09-23 2014-07-08 Ping Xie Device for shaping object with a profile of at least a partial sphere
US8672060B2 (en) * 2009-07-31 2014-03-18 Smith International, Inc. High shear roller cone drill bits
US8955413B2 (en) * 2009-07-31 2015-02-17 Smith International, Inc. Manufacturing methods for high shear roller cone bits
WO2011084944A2 (en) * 2010-01-05 2011-07-14 Smith International, Inc. High-shear roller cone and pdc hybrid bit
WO2011121391A1 (en) 2010-03-29 2011-10-06 Norvic S.A. Drill bit
CN101892810B (zh) * 2010-07-16 2012-07-25 西南石油大学 一种以切削方式破岩的复合式钻头
CN101886522B (zh) * 2010-07-16 2012-07-25 西南石油大学 一种以切削方式破岩的轮式钻头
US20120031671A1 (en) * 2010-08-03 2012-02-09 National Oilwell Varco, L.P. Drill Bits With Rolling Cone Reamer Sections
JP5129387B1 (ja) * 2011-12-27 2013-01-30 エヌ・ティ・ティ・インフラネット株式会社 データ処理装置、位置検出システム、データ処理方法、及びプログラム
NL2009146C2 (en) * 2012-07-06 2014-01-07 Ihc Holland Ie Bv Cutter head for removing material from a water bed.
US9187958B2 (en) * 2012-08-14 2015-11-17 Chevron U.S.A. Inc. Reamer with improved performance characteristics in hard and abrasive formations
US20150090501A1 (en) 2013-10-02 2015-04-02 Varel International Ind., L.P. Roller cutter drill bit with mixed bearing types
CN106255797A (zh) * 2014-06-09 2016-12-21 哈里伯顿能源服务公司 具有牙轮和轮盘的混合钻头
KR101640311B1 (ko) * 2014-10-02 2016-07-15 윤영덕 굴삭기를 이용한 소형 보링 장치
JP6408407B2 (ja) * 2015-03-26 2018-10-17 京セラ株式会社 コアドリル
CN107023291B (zh) * 2016-06-03 2019-05-03 于殿财 破岩犁头及使用该犁头的破岩装置
CN106368615B (zh) * 2016-11-25 2019-09-20 西南石油大学 一种具有转向轮盘的复合钻头
EP3392450B1 (en) * 2017-04-18 2022-10-19 Sandvik Intellectual Property AB Cutting apparatus
EP3392455B1 (en) 2017-04-18 2023-09-27 Sandvik Intellectual Property AB Cutting apparatus
CN113719244B (zh) * 2021-09-09 2025-04-08 山东威玛装备科技股份有限公司 一种具有防卡阻接头的钻杆
CN113863933B (zh) * 2021-10-26 2025-11-28 中煤特殊凿井有限责任公司 一种适用于西部地区软岩钻进的钻头结构
CN116816272A (zh) * 2023-08-28 2023-09-29 西南石油大学 一种具有盘刀和旋转齿的pdc钻头
CN117166951A (zh) * 2023-09-15 2023-12-05 中国科学技术大学先进技术研究院 开孔装置及其使用方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US334594A (en) * 1886-01-19 maloy
US1388496A (en) * 1921-08-23 wadsworth
US1026886A (en) * 1910-12-07 1912-05-21 Willis W Hester Rock-drill.
US1143274A (en) * 1914-03-19 1915-06-15 Sharp Hughes Tool Company Rotary-disk boring-drill.
US1747908A (en) * 1923-08-11 1930-02-18 Universal Rotary Bit Company Rotary drill bit
US1582332A (en) * 1923-12-08 1926-04-27 William V Seifert Roller-bits drilling tool
US1992350A (en) * 1933-09-05 1935-02-26 Lester C Black Earth boring drill and method
US2201219A (en) * 1937-10-16 1940-05-21 Ivan C Bell Drill bit
US3635296A (en) * 1970-06-04 1972-01-18 Maurice P Lebourg Drill bit construction
US3695370A (en) * 1970-10-14 1972-10-03 Hycalog Inc Drilling apparatus
US3945445A (en) * 1973-10-15 1976-03-23 Tone Boring Company Limited Boring apparatus provided with drill bits freely rotatable around their own axis
US4068731A (en) * 1976-11-17 1978-01-17 Smith International, Inc. Extended nozzle and bit stabilizer and method of producing
US4316515A (en) * 1979-05-29 1982-02-23 Hughes Tool Company Shaft drill bit with improved cutter bearing and seal arrangement and cutter insert arrangement
JPS58501240A (ja) * 1981-08-07 1983-07-28 クレデイスク　インタ−ナシヨナル　ベスロ−テン　ベノ−トスハツプ 掘削装置
GB2203774A (en) * 1987-04-21 1988-10-26 Cledisc Int Bv Rotary drilling device
US5064007A (en) * 1988-11-23 1991-11-12 Norvic S.A. Three disc drill bit

Also Published As

Publication number Publication date
EP0534037A1 (en) 1993-03-31
MY107015A (en) 1995-08-30
EP0534037B1 (en) 1998-06-03
AU8793691A (en) 1993-05-06
HUT62676A (en) 1993-05-28
MX9102711A (es) 1993-03-01
PT99574A (pt) 1993-12-31
FI915544A0 (fi) 1991-11-25
CN1071223A (zh) 1993-04-21
HU913672D0 (en) 1992-03-30
FI94279B (fi) 1995-04-28
OA09405A (en) 1992-09-15
ZW17491A1 (en) 1992-06-17
PL292670A1 (en) 1993-04-05
CA2055291C (en) 2002-05-14
ZA919175B (en) 1992-08-26
RU2054117C1 (ru) 1996-02-10
AU641569B2 (en) 1993-09-23
DE69129538D1 (de) 1998-07-09
BR9105623A (pt) 1993-04-20
LTIP1767A (en) 1995-07-25
IL100122A0 (en) 1992-08-18
PL167198B1 (pl) 1995-08-31
NO914578L (no) 1993-03-29
CA2055291A1 (en) 1993-03-28
ATE166947T1 (de) 1998-06-15
NO914578D0 (no) 1991-11-22
IL100122A (en) 1994-07-31
CZ358891A3 (en) 1993-05-12
CN1030512C (zh) 1995-12-13
SK358891A3 (en) 1995-07-11
KR930006266A (ko) 1993-04-21
EG19598A (en) 1995-07-27
US5147000A (en) 1992-09-15
IE69333B1 (en) 1996-09-04
NO304198B1 (no) 1998-11-09
TR25810A (tr) 1993-09-01
JPH05239982A (ja) 1993-09-17
LT3831B (en) 1996-04-25
MX174011B (es) 1994-04-13
IE914096A1 (en) 1993-04-07
FI94279C (fi) 1995-08-10
MA22380A1 (fr) 1992-07-01

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Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed