PL2992162T3 - Wiertło z dynamiczną metalową uszczelką - Google Patents

Wiertło z dynamiczną metalową uszczelką

Info

Publication number
PL2992162T3
PL2992162T3 PL14791711T PL14791711T PL2992162T3 PL 2992162 T3 PL2992162 T3 PL 2992162T3 PL 14791711 T PL14791711 T PL 14791711T PL 14791711 T PL14791711 T PL 14791711T PL 2992162 T3 PL2992162 T3 PL 2992162T3
Authority
PL
Poland
Prior art keywords
drill bit
metal seal
dynamic metal
dynamic
seal
Prior art date
Application number
PL14791711T
Other languages
English (en)
Inventor
Chih Lin
Aaron J. Dick
Jon D. Schroder
Anton F. Zahradnik
Alejandro Flores
Robert D. Bradshaw
Original Assignee
Baker Hughes, A Ge Company, Llc
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 Baker Hughes, A Ge Company, Llc filed Critical Baker Hughes, A Ge Company, Llc
Publication of PL2992162T3 publication Critical patent/PL2992162T3/pl

Links

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
    • E21B10/00—Drill bits
    • E21B10/08—Roller bits
    • E21B10/22—Roller bits characterised by bearing, lubrication or sealing details
    • E21B10/25—Roller bits characterised by bearing, lubrication or sealing details characterised by 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
    • E21B10/08—Roller bits
    • E21B10/22—Roller bits characterised by bearing, lubrication or sealing details
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
PL14791711T 2013-05-03 2014-05-02 Wiertło z dynamiczną metalową uszczelką PL2992162T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/886,911 US9316055B2 (en) 2013-05-03 2013-05-03 Drill bit with a dynamic metal seal
PCT/US2014/036490 WO2014179644A1 (en) 2013-05-03 2014-05-02 Drill bit with a dynamic metal seal
EP14791711.6A EP2992162B1 (en) 2013-05-03 2014-05-02 Drill bit with a dynamic metal seal

Publications (1)

Publication Number Publication Date
PL2992162T3 true PL2992162T3 (pl) 2019-08-30

Family

ID=51840840

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14791711T PL2992162T3 (pl) 2013-05-03 2014-05-02 Wiertło z dynamiczną metalową uszczelką

Country Status (9)

Country Link
US (1) US9316055B2 (pl)
EP (1) EP2992162B1 (pl)
CN (1) CN105283622B (pl)
MX (1) MX366157B (pl)
PL (1) PL2992162T3 (pl)
RU (1) RU2658692C2 (pl)
SG (1) SG11201508992SA (pl)
TR (1) TR201906060T4 (pl)
WO (1) WO2014179644A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10458187B2 (en) 2015-02-27 2019-10-29 Baker Hughes, A Ge Company, Llc Seal assemblies for earth-boring tools, earth-boring tools so equipped, and related methods
US10883311B2 (en) * 2018-01-16 2021-01-05 Aktiebolaget Skf Coated surfaces for bearings used in drilling motors

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178045A (en) * 1978-05-05 1979-12-11 Smith International, Inc. Abrasion resistant bearing seal
WO1981002455A1 (en) * 1980-02-19 1981-09-03 Caterpillar Tractor Co Belleville loaded seal
SU994674A1 (ru) * 1981-05-27 1983-02-07 Уфимский Нефтяной Институт Герметизирующий узел опоры шарошки
US4429854A (en) 1982-11-26 1984-02-07 Smith International, Inc. Dual squeeze seal gland
SU1355683A1 (ru) * 1986-01-22 1987-11-30 Всесоюзный Научно-Исследовательский Институт Буровой Техники Колонковое долото
US5251914A (en) * 1987-05-28 1993-10-12 Tatum David M Sealing assembly for relatively movable members
US4822057A (en) * 1988-03-31 1989-04-18 Smith International, Inc. Mechanical face seal for rock bits
CN2099225U (zh) * 1991-09-12 1992-03-18 石油大学 牙轮钻头浮动金属密封装置
US5513715A (en) * 1994-08-31 1996-05-07 Dresser Industries, Inc. Flat seal for a roller cone rock bit
FR2791390B1 (fr) * 1999-03-26 2001-06-29 Hutchinson Tete de forage presentant un trepan a cones
US6406029B1 (en) * 1999-08-17 2002-06-18 Caterpillar Inc. Seal assembly having an encapsulated cone spring
CN2438829Y (zh) * 2000-06-29 2001-07-11 江汉石油钻头股份有限公司 一种牙轮钻头用滑动轴承
US7413037B2 (en) 2004-09-17 2008-08-19 Baker Hughes Incorporated Metal face seal for an earth-boring bit
CN2809185Y (zh) * 2005-06-21 2006-08-23 江汉石油钻头股份有限公司 一种牙轮钻头的密封轴承结构
RU2008142657A (ru) * 2006-09-05 2010-06-27 Игорь Александрович Купчинский (UA) Буровое долото и уплотнение для герметизации подшипниковой опоры долота
US8185312B2 (en) * 2008-10-22 2012-05-22 Gyrodata, Incorporated Downhole surveying utilizing multiple measurements
CN101806195A (zh) * 2010-03-09 2010-08-18 江汉石油钻头股份有限公司 一种用于高转速钻井的三牙轮钻头

Also Published As

Publication number Publication date
RU2015151693A (ru) 2017-06-08
US20140326514A1 (en) 2014-11-06
US9316055B2 (en) 2016-04-19
CN105283622B (zh) 2018-02-23
EP2992162A4 (en) 2017-04-26
RU2658692C2 (ru) 2018-06-22
TR201906060T4 (tr) 2019-05-21
SG11201508992SA (en) 2015-11-27
CN105283622A (zh) 2016-01-27
EP2992162A1 (en) 2016-03-09
MX366157B (es) 2019-06-28
MX2015015081A (es) 2016-08-17
EP2992162B1 (en) 2019-02-20
WO2014179644A1 (en) 2014-11-06

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