Haimo Technology has developed a quantum dot tracer testing technology for liquid production profiling. This technology injects independent quantum dot tracers with proppants throughout the entire fracture system for each test segment. It labels oil, gas, and water in reservoirs segment by segment, accurately characterizing the dynamic production of oil, gas, and water in each segment by analyzing the quantities of quantum dot tracers in the produced fluids.

• Simple construction, no change to fracturing process, no additional workload.

• Injected into the formation along with conventional proppants without extra injection equipment.

• Sampling time and interval can be adjusted in real-time based on well conditions and customer needs.

• Unique tracer labeling method allows simultaneous testing of up to 40 levels of oil, gas, and water in fractured wells.

• Exclusive three-phase oil-gas-water tracing detection method for precise determination of production proportions in samples.

• Testing effective period exceeds 1 year.