GB2570891B - Section mill cutter blade - Google Patents

Section mill cutter blade Download PDF

Info

Publication number
GB2570891B
GB2570891B GB1801991.9A GB201801991A GB2570891B GB 2570891 B GB2570891 B GB 2570891B GB 201801991 A GB201801991 A GB 201801991A GB 2570891 B GB2570891 B GB 2570891B
Authority
GB
United Kingdom
Prior art keywords
cutter blade
mill cutter
section mill
section
blade
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.)
Active
Application number
GB1801991.9A
Other versions
GB2570891A (en
GB201801991D0 (en
Inventor
Stewart David
Linklater James
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.)
Ardyne Holdings Ltd
Original Assignee
Ardyne Holdings 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 Ardyne Holdings Ltd filed Critical Ardyne Holdings Ltd
Priority to GB1801991.9A priority Critical patent/GB2570891B/en
Publication of GB201801991D0 publication Critical patent/GB201801991D0/en
Priority to PCT/GB2019/050310 priority patent/WO2019155199A1/en
Publication of GB2570891A publication Critical patent/GB2570891A/en
Application granted granted Critical
Publication of GB2570891B publication Critical patent/GB2570891B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/002—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the 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
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/08—Cutting or deforming pipes to control fluid flow
    • 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
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/002—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe
    • E21B29/005—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe with a radially-expansible cutter rotating inside the pipe, e.g. for cutting an annular window
    • 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
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/002—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe
    • E21B29/007—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe with a radially-retracting cutter rotating outside the 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
    • E21B10/00—Drill bits
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/32—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Milling Processes (AREA)
GB1801991.9A 2018-02-07 2018-02-07 Section mill cutter blade Active GB2570891B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1801991.9A GB2570891B (en) 2018-02-07 2018-02-07 Section mill cutter blade
PCT/GB2019/050310 WO2019155199A1 (en) 2018-02-07 2019-02-06 Improvements in or relating to well abandonment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1801991.9A GB2570891B (en) 2018-02-07 2018-02-07 Section mill cutter blade

Publications (3)

Publication Number Publication Date
GB201801991D0 GB201801991D0 (en) 2018-03-28
GB2570891A GB2570891A (en) 2019-08-14
GB2570891B true GB2570891B (en) 2020-07-15

Family

ID=61731172

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1801991.9A Active GB2570891B (en) 2018-02-07 2018-02-07 Section mill cutter blade

Country Status (2)

Country Link
GB (1) GB2570891B (en)
WO (1) WO2019155199A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2385344A (en) * 2002-02-19 2003-08-20 Smith International An expandable downhole tool for use in a drilling assembly
GB2543847A (en) * 2015-11-02 2017-05-03 Schlumberger Technology Bv Rotary Milling Tool

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9243457B2 (en) * 2012-11-13 2016-01-26 Smith International, Inc. Underreamer for increasing a wellbore diameter
US20150144401A1 (en) * 2013-11-27 2015-05-28 Smith International, Inc. Hydraulically actuated tool with electrical throughbore

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2385344A (en) * 2002-02-19 2003-08-20 Smith International An expandable downhole tool for use in a drilling assembly
GB2543847A (en) * 2015-11-02 2017-05-03 Schlumberger Technology Bv Rotary Milling Tool

Also Published As

Publication number Publication date
GB2570891A (en) 2019-08-14
WO2019155199A1 (en) 2019-08-15
GB201801991D0 (en) 2018-03-28

Similar Documents

Publication Publication Date Title
EP3096926A4 (en) Cutting blade
EP3110242A4 (en) Cutting blade
IL268557A (en) Razor blade
IL268553A (en) Razor blade
GB2575073B (en) Knife
EP3753383C0 (en) Cutting element
EP3563657A4 (en) Cutter blade and mower
CA189722S (en) Cutting blade
EP3831189C0 (en) Cutting blade overload protection
GB202017698D0 (en) Improved cutting blade
GB201813937D0 (en) Blade sentencing
EP3625012A4 (en) Saw blade
CA195464S (en) Knife
IL278361A (en) Razor blades
HUE062020T2 (en) Cutting unit
RS61670B1 (en) Double knife cutting system
CA189074S (en) Cutter knife
PT3307123T (en) Blade mill
PL3717162T3 (en) Slitting cutter
RS61263B1 (en) Cutting blade for double oscillating blade system
CA195462S (en) Knife
EP3221098A4 (en) Cutting knife
EP3473390A4 (en) Cutter knife blade
GB2570891B (en) Section mill cutter blade
SG10202010941VA (en) Cutting blade

Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application

Owner name: ARDYNE HOLDINGS LIMITED

Free format text: FORMER OWNER: ARDYNE TECHNOLOGIES LIMITED