Location History:
- San Antonio, AK (US) (2001)
- San Antonio, TX (US) (2003 - 2004)
Company Filing History:
Years Active: 2001-2004
Title: Innovations of Steven P. Petullo in Oil and Gas Production
Introduction
Steven P. Petullo is a notable inventor based in San Antonio, Texas, recognized for his contributions to the oil and gas industry. He holds three patents that showcase his innovative approaches to enhancing production processes. His work primarily focuses on the separation and reinjection of gas in downhole operations, which is crucial for efficient resource extraction.
Latest Patents
One of his latest patents is a system for oil and gas production that involves downhole separation and reinjection of gas. This system, known as SPARC, is designed to produce a mixed gas-oil stream. In this system, gas is separated and compressed downhole using a turbine-driven compressor before being injected into a subterranean formation. A turbine bypass valve is incorporated to allow the entire stream to bypass the turbine during startup until surging in the production stream has subsided. Once the surging stabilizes, the valve opens to permit a portion of the stream to pass through the turbine. Additionally, a compressor recycle valve is utilized to recycle the compressor output until the surging subsides, while a check valve prevents backflow into the compressor outlet.
Another significant patent by Petullo addresses the production of a mixed gas-oil stream containing solid particulates. In this system, gas is also separated and compressed downhole in a turbine-driven compressor. The stream is first passed through an upstream separator to eliminate particulates, which are then directed through a series of slots into separate passages. This design ensures that the separated particulates do not contact the turbine's rotary vanes, thereby mitigating the erosive effects of solids in the produced stream.
Career Highlights
Throughout his career, Steven P. Petullo has worked with prominent companies in the oil and gas sector, including ConocoPhillips and Atlantic Richfield Company. His experience in these organizations has significantly contributed to his expertise and innovative capabilities in the field.
Collaborations
Some of his notable coworkers include Jerry L. Brady and John M. Klein, who have collaborated with him on various projects and innovations.
Conclusion
Steven P. Petullo's innovative patents and extensive experience in the oil and gas industry highlight his significant contributions to enhancing production processes. His work continues to influence the field, demonstrating the importance of innovation in resource extraction.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.