Drilling on Major Texas Project Has Started -- Micron Enviro Systems Inc.

Business Editors

HOUSTON--(BUSINESS WIRE)--May 10, 2002

Micron Enviro Systems Inc. (OTCBB:MSEV) (the "Company") is extremely pleased to announce that the operator has informed the Company that the drilling has commenced on the Z1 Well.

Surface casing has been set down to 463 feet and operations will continue 24 hours a day until drilling is completed. The Z1 is the first well on the proposed 15 well program on the Green Ranch prospect located in Stephens County, Texas. The operator estimates that the drilling should take approximately 10-14 days to complete the drilling and about 7 days to test the well.

The Green Ranch Prospect is a proposed 15 well program consisting of 4,131 acres of leasehold on the Green Ranch in Stephens County, Texas. This leasehold is located approximately 50 miles northeast of Abilene, Texas and approximately 10 miles northwest of Breckenridge, Texas, along the North Stephens-Shackelford County line. The primary target formation in this prospect is the Bend Conglomerate at a depth of approximately 4,500 feet. Secondary target formations are Caddo, Rotten Chert, Mississippian and Ellenberger.

The Green Ranch Prospect lies within an oil and gas producing province identified as Texas Railroad Commission District 7B, which encompasses 24 Counties I North Central Texas. TRRC reports indicate District 7B has produced a total of 2.225 Billion barrels of Oil during the period from 1935 through June of 2001. These reports also indicate the district has made 2.277 TCF of unassociated gas (gas wells) from 1970 through June of 2001. It is estimated that this district accumulated approximately 2.78 TCF of casinghead gas. During the year 2000, District 7B made 14.1 Million barrels of oil, 18.6 BCF of casinghead gas and 45.3 BCF of unassociated gas.

Through interpretation of the seismic data several "bright spots" have been identified within the Bend Conglomerate and other formations within the prospect and are being targeted for testing. In 1997, a well drilled on one of the "bright spots" in the Conglomerate, blew out around the surface casing flowing at rates of 10-15 million cubic feet per day.

The simple way to calculate gross revenue of a 100 % working interest before royalties for a gas well is the following formula. For ease sake the generic calculation will use a well flowing at 10 million cubic feet per day and a gas price of $3.00 flowing for a year:

10,000,000 cubic feet per day (flow) divided by 1000 (units gas is measured in) equals 10,000 then times this figure by $3.00 (gas price) and this equals $10,950,000.00 for a period of 365 days per well.

Management is continuing its due diligence on an additional multi-well prospect within Texas and a multi-well oil prospect in New Mexico.

There has been over $1.5 million spent on the Green Ranch Prospect to date.

Bernie McDougall, president of the Company states, "We are looking forward to this major drill program on this potentially company making prospect. This proposed 15 well program could set us toward our goal of becoming a mid range oil and gas producer. We feel the market is not giving much value to this project when you consider our market cap of less than one million dollars and take into account the potential impact of this project on our company. The next few weeks will hold a lot of excitement and anticipation for the company and our loyal shareholders."

This press release contains forward-looking statements that involve risks and uncertainties. The statements in this Release are forward-looking statements that are made pursuant to safe harbor provision of the Private Securities Litigation Reform Act of 1995. Actual results, events and performance could vary materially from those contemplated by these forward-looking statements. These statements involve known and unknown risks and uncertainties, which may cause the Company's actual results in future periods to differ materially from results expressed or implied by forward-looking statements. These risks and uncertainties include, among other things, volatility of oil and gas prices, product demand, market competition, and imprecision of reserve estimates. You should independently investigate and fully understand all risks before making investment decisions.