| CPC F16K 11/22 (2013.01) [E21B 34/02 (2013.01); F16L 37/08 (2013.01); E21B 33/038 (2013.01); E21B 43/26 (2013.01); E21B 43/2607 (2020.05); F16L 23/04 (2013.01)] | 17 Claims | 

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               1. A fluid transfer system, comprising: 
            a header, wherein the header comprises: 
                an inlet; 
                  a first multi-path flow connector configured to be fluidly connected to the inlet; 
                  a second multi-path flow connector configured to be connected downstream relative to the first multi-path flow connector; and 
                  an isolation valve fluidly connected between the first multi-path flow connector and the second multi-path flow connector; 
                a first valve tree configured to be secured to a first wellhead such that the first valve tree is fluidly connected to the first wellhead, wherein the first valve tree comprises a first one or more master valves; 
                a first coupler configured to fluidly connect the first multi-path flow connector in the header to the first valve tree, wherein the first coupler comprises a first one or more flow control valves; 
                a second valve tree configured to be secured to a second wellhead such that the second valve tree is fluidly connected to the second wellhead, wherein the second valve tree comprises a second one or more master valves; and 
                a second coupler configured to fluidly connect the second multi-path flow connector in the header to the second valve tree, wherein the second coupler comprises a second one or more flow control valves. 
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