Survey TRIZ Cases

Internal chambers in dissolvable frac plug housings release tracer compounds into wellbore fluids upon wall dissolution.

A density inflow control valve uses a floating device to toggle positions based on fluid density for water cut determination.

Adding acetate amendments shifts microbial pathways to boost methane production rates while maintaining biogenic activity during water removal.

Propelled receiver tracks drill bit position via magnetic signals, eliminating manual walk-over constraints in obstructed terrain.

A differential allocation method uses process modeling to distribute hydrocarbon yields among commingled source streams.

Flexible wire mesh caliper expands radially to measure wellbore dimensions, preventing cuttings accumulation that degrades ultrasonic sensor accuracy.

Dynamic pressure sensors on a metering module measure fluid flow rates while vibration isolation mechanisms mitigate noise from the electrical submersible pump.

Dual rotation angle sensors feed a control module that detects signal discrepancies to resolve undetected malfunctions in blasthole drilling alignment.

Nested wet connectors reduce radial size in tight wellbores by shifting connections longitudinally, ensuring reliable insulation against high-pressure fluids.

Segmentation separates the measurement device from the coring bit, preventing core breakage and jamming while enabling real-time data transmission.