(19)
(11) EP 3 472 431 A1

(12)

(43) Date of publication:
24.04.2019 Bulletin 2019/17

(21) Application number: 17732165.0

(22) Date of filing: 14.06.2017
(51) International Patent Classification (IPC): 
E21B 47/04(2012.01)
E21B 47/09(2012.01)
(86) International application number:
PCT/GB2017/051728
(87) International publication number:
WO 2017/216553 (21.12.2017 Gazette 2017/51)
(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:
MA MD

(30) Priority: 15.06.2016 GB 201610386

(71) Applicant: Expro North Sea Limited
Dyce, Aberdeen AB21 0LQ (GB)

(72) Inventors:
  • WEBSTER, Nigel
    Aberdeen AB14 0NB (GB)
  • RICHARDS, Andy
    Dyce Aberdeenshire AB21 0LQ (GB)

(74) Representative: Rankin, Douglas 
Marks & Clerk LLP Aurora 120 Bothwell Street
Glasgow G2 7JS
Glasgow G2 7JS (GB)

   


(54) DEPLOYMENT APPARATUS AND METHODS