Company Filing History:
2 out of 319 
1 out of 90 
1 out of 832,843 Years Active: 1983-2003
Title: Michael H Hoff: Innovator in Oil and Gas Technologies
Introduction
Michael H Hoff is a notable inventor based in Houston, TX (US), recognized for his contributions to the oil and gas industry. He holds a total of 4 patents, showcasing his innovative approach to solving complex challenges in well service fluids and drilling processes.
Latest Patents
Among his latest patents is the invention of an invert well service fluid and method. This invention involves a well service fluid that is particularly effective for brine-sensitive formations. The fluid is an invert oil emulsion that comprises heavy, solids-free brine, an oil or synthetic component, and sufficient emulsifier to create the emulsion. This fluid is especially applicable in gravel packing a horizontal well. Another significant patent is for an oil-free water-soluble hydroxyethyl cellulose liquid polymer dispersion. This invention is directed towards creating a liquid polymer dispersion that is oil-free and water-soluble, designed for thickening aqueous mediums, particularly in completion and workover fluids used in the oil and gas drilling business. The dispersions consist of hydroxyethyl cellulose and propylene glycol derivatives, making them particularly useful for drilling in offshore environments due to their low toxicity.
Career Highlights
Michael has worked with various companies throughout his career, including Nl Industries. His experience in the industry has allowed him to develop innovative solutions that address the needs of modern drilling operations.
Collaborations
Throughout his career, Michael has collaborated with notable professionals such as R Ashley Donaldson and Steven R Blattel. These collaborations have contributed to the advancement of technologies in the oil and gas sector.
Conclusion
Michael H Hoff's innovative patents and contributions to the oil and gas industry highlight his expertise and commitment to advancing technology in this field. His work continues to influence the development of effective solutions for drilling and well service applications.