(19)
(11) EP 4 409 109 A1

(12)

(43) Date of publication:
07.08.2024 Bulletin 2024/32

(21) Application number: 22793944.4

(22) Date of filing: 28.09.2022
(51) International Patent Classification (IPC): 
E21B 43/26(2006.01)
(52) Cooperative Patent Classification (CPC):
E21B 43/26; E21B 2200/20; E21B 2200/22
(86) International application number:
PCT/US2022/044982
(87) International publication number:
WO 2023/055766 (06.04.2023 Gazette 2023/14)
(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: 28.09.2021 US 202163249130 P

(71) Applicant: BP Corporation North America Inc.
Houston, TX 77079 (US)

(72) Inventors:
  • KUESTERS, Andrea
    Houston, TX 77079 (US)
  • MAHADEV, Karthik
    Houston, TX 77079 (US)

(74) Representative: Drywood, Rosalind Aerona et al
Mathys & Squire The Shard 32 London Bridge Street
London SE1 9SG
London SE1 9SG (GB)

   


(54) SYSTEMS AND METHODS FOR CALIBRATING WELL-COMPLETION TECHNIQUES