Company Filing History:
8 out of 167 
7 out of 130 
1 out of 5,728 
Years Active: 1980-1992
Title: The Innovative Mind of David M McStravick
Introduction
David M McStravick is a notable inventor based in Houston, Texas, with a remarkable portfolio of 16 patents to his name. His contributions to the field of engineering, particularly in well cementing operations and insulating tubular conduits, have paved the way for enhanced performance and efficiency in the industry.
Latest Patents
Among his most recent inventions is the "Apparatus for Controlling Well Cementing Operation." This innovative device aims to significantly reduce voids in cementing fluids and counteract the effects of cement free fall typical in well cementing operations. A differential pressure control regulator is strategically inserted in series with the bottom of the well casing, allowing for precise regulation of fluid flow. The valve mechanism within the apparatus ensures that fluid only flows under positive surface pumping pressure, thereby minimizing the occurrence of voids in the cement.
Another significant invention by McStravick is the "Method of Testing and Reconditioning Insulating Tubular Conduits." This patent describes a non-destructive, on-site method for inspecting and testing the performance of insulating tubular conduits. By determining the moisture levels within the tailored annular insulating cavity, this innovative approach utilizes various indicating means to assess the quality of the insulation. The method not only identifies issues but also incorporates techniques for reconditioning the conduits, improving their insulating capability for fluid transmission systems.
Career Highlights
David M McStravick's career has been marked by significant contributions to leading companies in the oil and gas sector, including Baker International Inc. and Baker Oil Tools, Inc. His extensive experience in these organizations has enabled him to refine and advance technologies critical to well cementing and insulation applications.
Collaborations
Throughout his career, McStravick has collaborated with prominent figures in the industry, such as David V Chenoweth and William M Roberts. These collaborations have fostered innovation and have led to the successful development of numerous patents that reflect the collective expertise of these inventors.
Conclusion
David M McStravick stands out as an influential figure in the world of inventions, particularly in the oil and gas industry. His innovative patents not only address critical challenges faced in well cementing and insulation but also showcase his dedication to advancing engineering solutions. As technology continues to evolve, McStravick's contributions will undoubtedly remain integral to the advancement of these fields.