Company Filing History:
2 out of 7 
2 out of 167 
1 out of 1 Years Active: 1986-2018
Title: Innovations of James B Crawford
Introduction
James B Crawford is a notable inventor based in Lafayette, LA (US), recognized for his contributions to the field of oil and gas technology. With a total of 11 patents to his name, Crawford has developed innovative solutions that address challenges in wellbore operations.
Latest Patents
Crawford's latest patents include a wireline fluid blasting tool and method designed for removing obstructions from oil and gas wellbore tubing. This tool features an inner tubular mandrel that retains a releasable outer sleeve, creating an annular fluid passage in communication with fluid ejection ports. Resilient seals ensure that the annulus between the tool and the wellbore tubing is sealed, allowing fluid pressure to advance the tool through the tubing. Fluid enters the annular fluid passage through perforations in the outer sleeve, exiting through the fluid ejection ports to create a blast that removes obstructions. Additionally, he has developed a method and apparatus for the removal of pigs, deposits, and other debris from pipelines and wellbores. This system includes a carrier assembly with sealing cups and adjustable wash nozzles, which is inserted into the flow bore of a pipeline to facilitate the retrieval of stuck pigs or obstructions.
Career Highlights
Throughout his career, Crawford has worked with various companies, including Ambar, Inc. His innovative approaches have significantly impacted the efficiency and effectiveness of oil and gas extraction processes.
Collaborations
Crawford has collaborated with notable individuals such as Joseph W Elsbury, III and Michael J LeBlanc, contributing to the advancement of technology in his field.
Conclusion
James B Crawford's inventive spirit and dedication to solving industry challenges have led to significant advancements in oil and gas technology. His patents reflect a commitment to innovation that continues to influence the sector.