(19)
(11) EP 3 673 143 A1

(12)

(43) Date of publication:
01.07.2020 Bulletin 2020/27

(21) Application number: 18773542.8

(22) Date of filing: 22.08.2018
(51) International Patent Classification (IPC): 
E21B 29/00(2006.01)
E21B 10/32(2006.01)
(86) International application number:
PCT/GB2018/052376
(87) International publication number:
WO 2019/038535 (28.02.2019 Gazette 2019/09)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 23.08.2017 GB 201713525

(71) Applicant: Ardyne Holdings Limited
Aberdeen Aberdeenshire AB10 6DL (GB)

(72) Inventor:
  • MCGARIAN, Bruce
    Aberdeen Aberdeenshire AB10 6DL (GB)

(74) Representative: Campbell, Arlene 
IPentus Limited The Old Manse Wilsontown, By Forth
Lanark, ML11 8EP
Lanark, ML11 8EP (GB)

   


(54) A SECTION MILL AND METHOD OF REMOVING A SECTION OF A WELL TUBING