Company Filing History:
Years Active: 1978-1984
Title: Innovations of Denis R Tanguy in Drilling Technology
Introduction
Denis R Tanguy is a notable inventor based in Houston, TX, who has made significant contributions to the field of drilling technology. With a total of 5 patents to his name, Tanguy's work focuses on enhancing the efficiency and effectiveness of drilling operations.
Latest Patents
Among his latest patents is a system and method for monitoring drill string characteristics during drilling. This innovative measurement system detects downhole drilling variables in relation to the rotational orientation of a drill string. It includes a downhole reference signal generator and a downhole variable signal generator. The reference signal generator generates a downhole reference signal indicative of the angular relationship between the drill string and a directional reference, such as gravity. The downhole variable signal generator detects parameters and generates a downhole variable signal representative of a parameter of interest, such as the bending moment applied to the drill string. The processed signals provide an output indicating the resultant lateral force applied to the drill string at the drill bit, which is useful for projecting the probable drilling direction.
Another significant patent is a weight-on-bit and torque measuring apparatus designed for measurements while drilling. This apparatus features a tubular housing that can be attached to the drill string above the bit. It includes radially directed holes that create a sealed chamber isolated from ambient well fluids. Strain sensors are attached to the housing to measure strain induced by axial and torsional loading, ensuring accurate measurements while minimizing the impact of temperature gradients.
Career Highlights
Denis R Tanguy is associated with Schlumberger Technology Corporation, a leading company in the oil and gas industry. His work has been instrumental in developing advanced technologies that improve drilling performance and safety.
Collaborations
Tanguy has collaborated with various professionals in the field, including his coworker Larry J Leising, to further enhance the innovations in drilling technology.
Conclusion
Denis R Tanguy's contributions to drilling technology through his patents demonstrate his commitment to innovation and improvement in the industry. His work continues to influence the efficiency of drilling operations, making him a significant figure in the field.