Location History:
- Midland, TX (US) (2018)
- Houston, TX (US) (2018)
Company Filing History:
Years Active: 2018
Title: Cristian A. Esparza: Innovator in Subterranean Tool Technology
Introduction
Cristian A. Esparza is a notable inventor based in Midland, TX (US). He has made significant contributions to the field of subterranean tools, holding 2 patents that showcase his innovative spirit and technical expertise. His work primarily focuses on enhancing the efficiency and functionality of tools used in the oil and gas industry.
Latest Patents
One of Cristian's latest patents is the "Expandable Junk Mill Stabilizer." This stabilizer system articulates at least one blade independently of an extendable blade for a through tubing mill. The stabilizer can be actuated with flow, pressure, or set down weight. A piston responds to flow or pressure from the surface, and an elongated member can cam out the stabilizer with set down weight on the extendable blades.
Another significant patent is the "Hydraulically Released Running Tool for Setting a Whipstock Anchor Before Cementing Therethrough." This running tool releases hydraulically and, when used with a whipstock and anchor, can be dovetailed to the whipstock ramp. This design allows for the transmission of torque and downward force on the whipstock during positioning. An upward force can be transmitted to the whipstock from a collet supported by a ball seat. The anchor is set, and a passage is opened through the anchor before cementing. The running tool is then released, allowing for cementing without the need for complex string manipulation in a deviated borehole.
Career Highlights
Cristian A. Esparza is currently employed at Baker Hughes, a GE Company, LLC. His role involves developing innovative solutions that improve the performance and reliability of subterranean tools. His contributions have been instrumental in advancing the technology used in the oil and gas sector.
Collaborations
Cristian has collaborated with talented coworkers such as Athar M. Razvi and David B. Haughton. Their combined expertise fosters a creative environment that drives innovation and enhances product development.
Conclusion
Cristian A. Esparza is a distinguished inventor whose work in subterranean tool technology has made a significant impact on the industry. His patents reflect a commitment to innovation and efficiency, positioning him as a key player in the field.