ED

Espen Dahl

HS Halliburton Energy Services: 9 patents #733 of 4,711Top 20%
Overall (All Time): #537,607 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
12326060 Wellbore anchor including one or more activation chambers Ryan M. Novelen, David Grant, Morten Falnes, Gavin Lafferty 2025-06-10
12006797 Multilateral junction David Joe Steele, Christian Alexander Jelly 2024-06-11
11708747 Open-hole pressure tight multilateral junction Morten Falnes, Gavin Lafferty 2023-07-25
10927630 Casing exit joint with guiding profiles and methods for use Steffen Helgesen Van der Veen, Morten Falnes, Stuart Alexander Telfer, Neil Hepburn 2021-02-23
10590741 Dual bore co-mingler with multiple position inner sleeve Steffen Helgesen Van der Veen, Morten Falnes, Frode Lindland 2020-03-17
9951573 Whipstock and deflector assembly for multilateral wellbores Stuart Alexander Telfer, Peder Bru, Frode Lindland 2018-04-24
9140081 System for circumferentially aligning a downhole latch subsystem Stuart Alexander Telfer, David Joe Steele, Lester Barett Dupler 2015-09-22
8967266 Protection of casing lowside while milling casing exit Joseph D. Parlin 2015-03-03
8678097 System and method for circumferentially aligning a downhole latch subsystem Stuart Alexander Telfer, David Joe Steele, Lester Barett Dupler 2014-03-25