GB201800251D0 - Drill bit with PCD button inserts - Google Patents

Drill bit with PCD button inserts

Info

Publication number
GB201800251D0
GB201800251D0 GBGB1800251.9A GB201800251A GB201800251D0 GB 201800251 D0 GB201800251 D0 GB 201800251D0 GB 201800251 A GB201800251 A GB 201800251A GB 201800251 D0 GB201800251 D0 GB 201800251D0
Authority
GB
United Kingdom
Prior art keywords
pcd
drill bit
button inserts
inserts
button
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.)
Ceased
Application number
GBGB1800251.9A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Element Six UK Ltd
Original Assignee
Element Six UK 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 Element Six UK Ltd filed Critical Element Six UK Ltd
Priority to GBGB1800251.9A priority Critical patent/GB201800251D0/en
Publication of GB201800251D0 publication Critical patent/GB201800251D0/en
Priority to GB1900054.6A priority patent/GB2570048A/en
Priority to PCT/EP2019/050081 priority patent/WO2019134930A1/en
Ceased legal-status Critical Current

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
    • E21B10/36—Percussion 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
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond 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)
  • 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)
GBGB1800251.9A 2018-01-08 2018-01-08 Drill bit with PCD button inserts Ceased GB201800251D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB1800251.9A GB201800251D0 (en) 2018-01-08 2018-01-08 Drill bit with PCD button inserts
GB1900054.6A GB2570048A (en) 2018-01-08 2019-01-03 Drill bit with PCD button inserts
PCT/EP2019/050081 WO2019134930A1 (en) 2018-01-08 2019-01-03 Drill bit with pcd button inserts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1800251.9A GB201800251D0 (en) 2018-01-08 2018-01-08 Drill bit with PCD button inserts

Publications (1)

Publication Number Publication Date
GB201800251D0 true GB201800251D0 (en) 2018-02-21

Family

ID=61190351

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1800251.9A Ceased GB201800251D0 (en) 2018-01-08 2018-01-08 Drill bit with PCD button inserts
GB1900054.6A Withdrawn GB2570048A (en) 2018-01-08 2019-01-03 Drill bit with PCD button inserts

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1900054.6A Withdrawn GB2570048A (en) 2018-01-08 2019-01-03 Drill bit with PCD button inserts

Country Status (2)

Country Link
GB (2) GB201800251D0 (en)
WO (1) WO2019134930A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4221270A (en) * 1978-12-18 1980-09-09 Smith International, Inc. Drag bit
US6105693A (en) * 1999-02-18 2000-08-22 Sandvik Ab Partially enhanced percussive drill bit
US7527110B2 (en) * 2006-10-13 2009-05-05 Hall David R Percussive drill bit
US20100025114A1 (en) * 2008-01-22 2010-02-04 Brady William J PCD Percussion Drill Bit
GB0808366D0 (en) * 2008-05-09 2008-06-18 Element Six Ltd Attachable wear resistant percussive drilling head
US20100193254A1 (en) * 2009-01-30 2010-08-05 Halliburton Energy Services, Inc. Matrix Drill Bit with Dual Surface Compositions and Methods of Manufacture

Also Published As

Publication number Publication date
GB2570048A (en) 2019-07-10
WO2019134930A1 (en) 2019-07-11

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)