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The Management

Zavanna operates wells in North Dakota, Texas, Alberta and Saskatchewan. However we prefer to join with other operating companies.

To supplement Zavanna's expertise, we have established key relationships with experts in the various disciplines (engineering, geophysics, geology and land) in each of our Areas of Opportunity. This approach allows Zavanna flexibility without creating a large staff and overhead.

Here is Zavanna's management team:

Nugent Brasher, Chairman (Zavanna Canada Corp.)
Steven I. Rothman, Chairman (Zavanna, LLC)
William L. Coleman, President
Frank Weisser, Chief Financial Officer


Nugent Brasher, Chairman (Zavanna Canada Corp), is a third generation oilman who brings extensive experience in oil and gas exploration, particularly in the application of computerized data analysis. Nugent is one of Zavanna's two expert users of the Exploration Station and is a designer of its exploration techniques. Nugent guides Zavanna into appropriate exploration areas, represents the Company in attracting industry partners in each area, coordinates the identification of leads within the targeted areas, and guides the continuous development of the Technology.

Nugent received his B.S. in Geology from the University of Texas in 1969 and began his professional career with Texas Pacific Oil Company in Lafayette, Louisiana. After four years he became an independent geologist active in the Permian Basin. In 1979 he began consulting to both major and independent oil and gas companies on building exploration databases. Nugent co-founded Bravo Resources in 1981 with Steve Rothman and began actively developing a microcomputer-based exploration workstation as part of research and development on the use of computer technology in petroleum exploration. In 1989, the joint venture between Bravo and Prairie commenced, which in turn became Zavanna, LLC.

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Steven I. Rothman, Chairman (Zavanna, LLC), brings unique experience as a systems engineer and computer software and hardware designer. Steven created the Exploration Station and is involved with its utilization throughout all of Zavanna's ventures. Steven continues to develop new systems and software for Zavanna, and maintains the primary links to hardware vendors and to developments in the computer field.

Steven received his B.S. in Electrical Engineering from the Rensselaer Polytechnic Institute in 1969 and his M.S.E.M. from Northeastern University in 1972. Steven worked for the MITRE Corporation, a not-for-profit "think tank" created from the Lincoln Laboratories of the Massachusetts Institute of Technology. While with MITRE, his assignments included work with NASA Johnson Manned Space flight Center in Houston and NORAD Space Computational Center in Colorado Springs. In 1981 he co-founded Bravo Resources in Glenwood, New Mexico, and turned his attention to the science of exploration in the petroleum industry.

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William L. Coleman, President, has extensive financial and administrative experience in the oil and gas industry. Bill represents Zavanna in its various business negotiations, the development of the Industry Joint Exploration Agreements, and the management of its producing properties.

Bill received a B.A. in Economics from Duke University in 1973 and his M.B.A. from Tulane in 1975. He began his career as a landman with Atlantic Richfield working successively in their Denver, Dallas and Midland offices. In 1979, he moved to Aminoil USA in Houston to work offshore Gulf Coast and later became Division Land Manager.

In 1981 Bill founded Prairie Petroleum. Using conventional exploration methods prior to joining forces with Bravo, Prairie has caused 110 wells to be drilled with an overall success rate of 46% in the Rocky Mountains and West Texas.

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Frank Weisser, Chief Financial Officer, oversees all financial aspects of the company, manages the capital raising efforts, coordinates the introduction of the Technology to selected industry partners, and negotiates Joint Exploration and Acquisitions Agreements.

Frank brings 20 years of investment banking expertise, with a focus on energy and natural gas since late1983. After eight years as a generalist investment banker at Merrill Lynch, he joined the Energy Group of Morgan Stanley. In 1984, he sponsored and cofounded the Natural Gas Clearinghouse, today the largest independent marketer of natural gas in North America. Frank moved to the Morgan Stanley Utility Group in 1985 as the senior investment banker for the natural gas industry, and joined Bear Stearns in 1988 as head of the Energy Group. With Scott Johnson (thirteen years as an investment banker with Goldman Sachs) in 1991, he founded Weisser, Johnson & Co., a natural gas investment banking boutique, and Weisser, Johnson & Co. Capital Corporation, a NASD registered broker-dealer.

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