Company Filing History:
Years Active: 1976-1983
Title: Richard G Allen: Innovator in Well Tool Technology
Introduction
Richard G Allen is a notable inventor based in Houston, TX (US). He has made significant contributions to the field of well tool technology, holding a total of 3 patents. His innovative designs have improved the efficiency and reliability of tools used in the oil and gas industry.
Latest Patents
One of his latest inventions is the Positive Locating Expendable Plug. This invention relates to an expendable tool, such as a plug assembly, which may be locked within a tubular member, such as a packer assembly, located within a well casing. The plug assembly comprises a main housing that supports a plurality of circumferentially spaced, radially retractable locking segments. A longitudinally extending mandrel is slidably mounted within the housing and is axially shiftable from a first position, wherein the mandrel maintains the locking segments outwardly within a cooperating groove formed in the packer assembly, to a second position, wherein the locking segments are permitted to move out of engagement with the well packer.
Another significant invention is the Well Tool, which comprises a packer that seals against a surrounding well conduit. The packer includes a mandrel that carries a radially extendable seal for engaging the well conduit. A hydraulic actuator is provided for urging the seal to its set position against the well conduit. Once set, the tool is responsive to fluid pressure differentials in the well conduit across the seal in either longitudinal direction to tighten the seal means.
Career Highlights
Richard G Allen has worked with reputable companies in the industry, including Brown Oil Tools, Inc. and Baker International Inc. His experience in these organizations has contributed to his expertise in developing innovative well tools.
Collaborations
Throughout his career, Richard has collaborated with various professionals, including his coworker Mark C Glaser. These collaborations have fostered an environment of innovation and creativity in the field of well tool technology.
Conclusion
Richard G Allen's contributions to well tool technology through his patents and career experiences have made a significant impact in the industry. His innovative designs continue to enhance the efficiency and reliability of tools used in oil and gas operations.