Patent ID: 11913318
Assignee: FORCE PRESSURE CONTROL, LLC
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 16:
17. A non-transitory computer readable medium with computer executable instructions stored thereon executed by a processor to perform a method for continuous operation of a multichannel fracturing operation that includes at least a first well and a second well, said method comprising:
supplying a frac fluid to said first well through a first frac tree and a first frac manifold that are fluidly connected;
stabilizing a first pressure at a second frac manifold that is fluidly connected to a second frac tree and said second well by opening a first conditional flow control valve at said second frac manifold and then closing said first conditional flow control valve to trap said first pressure at said first conditional flow control valve;
opening said first conditional flow control valve at said second frac manifold to enable said frac fluid to be supplied to said second well;
partially closing a second conditional flow control valve at said first frac manifold;
then after stabilizing a second pressure at said second conditional flow control valve at said first frac manifold through said partial closure of said second conditional control valve, fully closing said second conditional flow control valve at said first frac manifold and at least one master valve at said first frac tree where said frac fluid is no longer suppled to said first well.