Trevor Nicholas Stanley Lisowski

Title: Innovations by Trevor Nicholas Stanley Lisowski

Introduction

Trevor Nicholas Stanley Lisowski is an accomplished inventor based in Beaumont, CA. He holds 2 patents that showcase his innovative contributions to technology and engineering. His work primarily focuses on advancements in drilling and wellbore fluid treatment systems.

Latest Patents

One of his latest patents is the "Indexing dart system and method for wellbore fluid treatment." This invention features a smart dart with a central bore and a collapsible annular protrusion that extends radially outward from the dart body. The dart is designed to be deployed in a run-in configuration and can be actuated to a landing configuration to stop on a target seat identified by a control mechanism based on a seat count. Additionally, the dart includes a latch tool at the nose section, with the central bore and the inner bore of the latch tool aligned axially. A valve is installed in the central bore, and a valve actuator closes the valve to seal the central bore, effectively isolating the wellbore downhole from the wellbore uphole when the dart lands on the target seat.

Another significant patent is the "Flow pulsing device for a drilling motor." This downhole flow pulsing device comprises a housing connected in series with a drill string and a valve with a rotating portion arranged to vary the area of a flow passage through the housing. A fluid actuated positive displacement motor drives the rotation of the valve. The design allows for the amplitude of downstream fluid pulses to be adjusted, enhancing the efficiency of drilling operations.

Career Highlights

Throughout his career, Trevor has demonstrated a commitment to innovation in the field of drilling technology. His patents reflect a deep understanding of the complexities involved in wellbore fluid treatment and drilling processes. His work has contributed to advancements that improve operational efficiency and safety in the industry.

Collaborations

Trevor has collaborated with notable professionals in his field, including Larry Raymond Bunney and Brian Kenneth Stainthorpe. These collaborations have likely enriched his work and contributed to the development of his innovative patents.

Conclusion

Trevor Nicholas Stanley Lisowski is a notable inventor whose work in wellbore fluid treatment and drilling technology has led to significant advancements in the industry. His patents exemplify his innovative spirit and dedication to improving engineering solutions.