US 12,221,878 B2
Downhole tool and method for operating the same
Simen Didden Dovland, Varhaug (NO); Monika Bakke Malmin, Ålgård (NO); Per Egil Almås, Hundvåg (NO); Roger Anda, Kleppe (NO); and Kenneth Bergland, Røyneberg (NO)
Assigned to TARGET Intervention AS, Ålgård (NO)
Appl. No. 18/010,721
Filed by TARGET Intervention AS, Ålgård (NO)
PCT Filed Jun. 24, 2021, PCT No. PCT/NO2021/050151
§ 371(c)(1), (2) Date Dec. 15, 2022,
PCT Pub. No. WO2021/262009, PCT Pub. Date Dec. 30, 2021.
Claims priority of application No. 20200748 (NO), filed on Jun. 25, 2020.
Prior Publication US 2024/0102383 A1, Mar. 28, 2024
Int. Cl. E21B 47/12 (2012.01); E21B 17/00 (2006.01); E21B 23/01 (2006.01); E21B 23/06 (2006.01); E21B 33/12 (2006.01); E21B 34/06 (2006.01); E21B 43/12 (2006.01); E21B 47/06 (2012.01)
CPC E21B 47/12 (2013.01) [E21B 17/003 (2013.01); E21B 23/01 (2013.01); E21B 33/1208 (2013.01); E21B 34/066 (2013.01); E21B 47/06 (2013.01); E21B 23/06 (2013.01); E21B 43/128 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A downhole tool conveyable on an electric coiled tubing string, the downhole tool comprising:
an electric actuator,
wherein the electric actuator is a linear electric actuator operated by means of an electromotor;
at least one sensor; and
a first control unit adapted to receive and interpret data from the at least one sensor,
wherein the first control unit is adapted to operate the electric actuator in a closed-loop configuration based on data received from the at least one sensor, whereby one or more elements of the downhole tool may be operated in closed-loop configuration by the electric actuator.