Harry L Dearing, Jr

Title: Innovations by Harry L Dearing, Jr.

Introduction

Harry L Dearing, Jr. is an accomplished inventor based in The Woodlands, TX (US). He has made significant contributions to the field of drilling technology, particularly in the formulation of drilling fluids. With a total of 2 patents to his name, Dearing's work has had a notable impact on the efficiency and effectiveness of drilling operations.

Latest Patents

Dearing's latest patents include a method for decreasing the disintegration of shale-containing cuttings and a silicate drilling fluid and method for drilling a well. The first patent provides a method of enhancing the recovery of shale-containing cuttings during the drilling of a borehole. This is achieved by adding a finely ground, very sparingly soluble, anhydrous, alkali metal silicate glassy material to the drilling fluid. The concentration of soluble silica is maintained between about 0.1% to about 1.0% by weight of the aqueous phase of the drilling fluid. The preferred pH range for the drilling fluid is from about 8.0 to about 11.0, with an optimal pH of about 8.5 to less than 11.0, using potassium as the preferred alkali metal. The second patent discloses methods for formulating an alkali metal silicate-containing drilling fluid, which reacts with drilled cuttings while minimizing excess soluble silicate in the fluid.

Career Highlights

Throughout his career, Dearing has worked with notable companies in the drilling industry, including Newpark Drilling Fluids LLC. His expertise in drilling fluid technology has positioned him as a valuable asset in the field.

Collaborations

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Conclusion

Harry L Dearing, Jr. is a prominent inventor whose innovations in drilling fluid technology have advanced the efficiency of drilling operations. His contributions continue to influence the industry positively.