US 11,994,004 B2
Ball seat release apparatus
Abdolreza Gharesi, Southlake, TX (US); Alan Tancel Jackson, Frisco, TX (US); and Richard Paul Noffke, Frisco, TX (US)
Assigned to Halliburton Energy Services, Inc., Houston, TX (US)
Filed by Halliburton Energy Services, Inc., Houston, TX (US)
Filed on Dec. 22, 2022, as Appl. No. 18/087,092.
Application 18/087,092 is a continuation of application No. 17/089,885, filed on Nov. 5, 2020, granted, now 11,542,782.
Claims priority of provisional application 62/930,810, filed on Nov. 5, 2019.
Prior Publication US 2023/0118264 A1, Apr. 20, 2023
Int. Cl. E21B 34/14 (2006.01)
CPC E21B 34/142 (2020.05) 12 Claims
OG exemplary drawing
 
1. A ball seat release apparatus, comprising:
a shear sleeve;
a ball seat body located at least partially within the shear sleeve, a shear feature releasably coupling the ball seat body to the shear sleeve; and
a non-radially expanding ball seat slidingly engaged within the ball seat body, the ball seat configured to move from a first linear position to a second linear position, and further wherein a locking dog releasably couples the ball seat with the ball seat body.