US 11,927,064 B2
Unified setting tool and wireline adapter kit
Bhushan Pendse, Houston, TX (US); Laurent Alteirac, Missouri City, TX (US); and Robert M. Graham, Houston, TX (US)
Assigned to SCHLUMBERGER TECHNOLOGY CORPORATION, Sugar Land, TX (US)
Filed by Schlumberger Technology Corporation, Sugar Land, TX (US)
Filed on Sep. 14, 2021, as Appl. No. 17/447,578.
Claims priority of provisional application 63/077,767, filed on Sep. 14, 2020.
Prior Publication US 2022/0081985 A1, Mar. 17, 2022
Int. Cl. E21B 23/04 (2006.01); E21B 23/14 (2006.01)
CPC E21B 23/0414 (2020.05) [E21B 23/14 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A system to facilitate actuation in a borehole, comprising:
a setting tool comprising:
a housing comprising:
a first section having a first bore therethrough;
an intermediate section having an intermediate bore therethrough; and
a second section having a second bore therethrough,
wherein the first, intermediate, and second sections of the housing are integrated into a single piece, and
wherein the first section is configured as a setting sleeve;
a piston comprising:
a piston housing; and
an interior power charge chamber,
wherein the piston housing comprises at least one passage in fluid communication with the power charge chamber that interfaces with a top face of the intermediate section of the housing, and
wherein the piston is mounted within the second bore via an anti-preset mechanism affixed between the second section of the housing and an outer surface of the piston housing; and
an inner mandrel slidably received in the second bore within a bottom recess of the piston housing, the inner mandrel extending longitudinally through the intermediate bore and the first bore,
wherein a stem of the inner mandrel extends beyond the first bore; and
a settable device mounted on the stem of the inner mandrel,
wherein at least a portion of the inner mandrel is adjustable via a spring element to eliminate a gap between the setting sleeve and a top of the settable device mounted on the stem of the inner mandrel.