US 12,006,805 B2
System and method for remotely disconnecting a high-pressure pump from an active fracturing operation
Doug Allen Scott, Spring, TX (US); and Guy Alexander Baldwin, Houston, TX (US)
Assigned to DMS Solutions, Spring, TX (US)
Filed by DMS Solutions, Spring, TX (US)
Filed on May 23, 2022, as Appl. No. 17/750,906.
Claims priority of provisional application 63/191,789, filed on May 21, 2021.
Prior Publication US 2022/0372858 A1, Nov. 24, 2022
Int. Cl. E21B 43/26 (2006.01); F04B 15/02 (2006.01); F04B 49/06 (2006.01); F04B 53/10 (2006.01); F04B 53/22 (2006.01)
CPC E21B 43/2607 (2020.05) [F04B 15/02 (2013.01); F04B 49/065 (2013.01); F04B 53/22 (2013.01); F04B 53/10 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A system for remotely disconnecting a high-pressure pump from an active fracturing operation, comprising:
a missile side valve in fluid communication with a missile or manifold of a fracturing system;
a pump side valve in fluid communication with a moveable high-pressure pump and the missile side valve; and
a bleed valve in communication with a fluid passage interconnecting the missile side valve and the pump side valve,
wherein:
the operation of the missile side valve, the pump side valve, and the bleed valve are controlled remotely,
the missile side valve, the pump side valve, and the bleed valve comprise remotely actuated check valves, and
the pump side valve is mounted on a moveable fracking pump truck.