... microencapsulation inflow tracer tracer tracer release particle water tracer production monitoring tracer test analysis concentration detection stability implementation application spe-207431-m frac tracer tracer technology Introduction Application of chemical tracers in fluid flow monitoring...

... in releasing the water tracers, a series of flow loop experiments were set up. The goal of the flow loop was twofold: To detect the tracer release from the device with the aim of determining whether tracer is exposed to a sufficient amount of water when housed in the device. To detect the tracer...

... on to see their impact on the producers. The inter-well gas tracers test (IWGTT) was then commenced, during which gas tracers were injected shortly after the injectors were switched on. Additionally, four different unique water tracers were injected in four different wells (one tracer/well) together...

... and water tracers along the ~3300 feet long lateral. Strictly adhering to local environmental regulations, a thorough offshore job hazard analysis was carried out and a risk matrix was framed. A specialized first of a kind closed loop customized sampling procedure was invented to de-risk a hydrogen sulfide...

... breakthrough times are slightly different from the water tracer breakthrough times from a previous inter-well chemical tracer test (IWCTT). Residence times for the tracers indicate different trends for three of the injector-producer pairs compared to the last pair. These trends reflect and support conclusions...