US 12,421,819 B2
Cable deployed electrical submersible pump jarring tool and method
Serko Sarian, Dammam (SA)
Assigned to Alkhorayef Petroleum Company, (SA)
Filed by Alkhorayef Petroleum Company, Dammam (SA)
Filed on Jan. 9, 2024, as Appl. No. 18/407,618.
Prior Publication US 2025/0223883 A1, Jul. 10, 2025
Int. Cl. E21B 23/14 (2006.01); E21B 17/02 (2006.01); E21B 43/12 (2006.01)
CPC E21B 23/14 (2013.01) [E21B 17/028 (2013.01); E21B 43/128 (2013.01)] 19 Claims
OG exemplary drawing
 
7. A method of installing an electrical submersible pump system in a wellbore, the method comprising:
installing a jarring device on a cable above the wellbore, the jarring device comprising an upper weight section and a jar section;
catching the upper weight section and suspending it a drop distance from a top of the jar section, the drop distance being between a bottom of the upper weight section and a top of the jar section;
dropping the upper weight section; and ramming a bottom of the upper weight section into a top surface of the jar section with an impact force;
wherein the impact force resulting from the ramming of the upper weight section is transferred to a primary shear pin in a tool below.