Basic Earth Participates in Additional North Dakota Horizontal Bakken Wells

DENVER--(Business Wire)--
BASIC EARTH SCIENCE SYSTEMS, INC. (OTCBB:BSIC) reported that drilling operations
are underway on the second of two Bakken wells in McKenzie County, North Dakota.
Along with its partner, ConocoPhillips, Basic Earth is currently drilling the
King`s Canyon #21-27H well in Section 27, T151N-R96W, a new area of interest in
McKenzie County for Basic Earth. This well has a single long lateral borehole
spanning Sections 27 and 34. Basic Earth has an approximate 1.13% working
interest and expects to spend approximately $64,000 for its drilling and
completion cost in this well.

In addition, completion operations are currently underway on our newly drilled
Lassen #41-26H, located in the adjacent sections. This well also has a single
long lateral and spans Sections 26 and 35. In this well, Basic Earth has an
approximate 0.114% working interest and expects to spend approximately $8,000 in
this endeavor. ConocoPhillips will operate this well in addition to the King`s
Canyon well.

"The successful drilling of the Lassen, our newest horizontal Bakken well should
yield production data by the end of November, and drilling operations are
progressing favorably on the nearby King`s Canyon well," said Ray Singleton,
President. He added, "These two wells are our fifth and sixth in the
Bakken/Three Forks trend in North Dakota."

Singleton continued, "Twenty miles to the southeast of the Lassen and King`s
Canyon, we continue to hold Bakken/Three Forks acreage in the Banks Prospect.
With oil prices fluctuating in the high $60`s to low $80`s, we are hopeful that
our partner in this prospect will resume drilling next quarter with as many as
three additional wells. If drilling resumes, Basic Earth anticipates spending up
to $360,000 per well and have a working interest as high as 6.5%."

In addition to the Banks Prospect efforts, Basic Earth is planning to drill
three more wells before the end of 2009 and expects to have more information on
these ventures as they develop. If all six of these wells are drilled, the
Company expects to capitalize another $1 to $2 million in expenditures before
the end of our fiscal year.

Basic Earth is an independent oil and gas exploration and production company
with primary operations in the Williston Basin, the Denver-Julesburg Basin in
Colorado, southern Texas and the Gulf Coast area. Basic Earth is traded on the
Over The Counter Bulletin Board under the symbol BSIC. Information on Basic
Earth can be found at its Web site: www.basicearth.net.

THE PRIVATE SECURITIES LITIGATION REFORM ACT OF 1995. Some statements contained
in this release are forward-looking, and therefore involve uncertainties or
risks that could cause actual results to differ materially. Forward-looking
statements also include comments regarding future drilling efforts, number of
wells to be drilled, results from those drilling efforts, timing of those
efforts, monies expected to be dispersed, status of those wells, assumptions
regarding working interests and partner activities and statements regarding
particular formations. Factors that could cause actual results to differ
materially include price volatility of oil and gas, economic and political
events affecting supply and demand for oil and gas, loss of customers for oil
and gas production and government regulations. These and other factors are
discussed in more detail in Basic Earth`s filings with the Securities and
Exchange Commission, including within the "Risk Factors" contained in the
Company`s Annual Report on Form 10-K filed for March 31, 2009. The Company
disclaims any obligation to update forward-looking statements.

Basic Earth Science Systems, Inc.
Gina Wilson, 303-296-3076, ext. 110

Copyright Business Wire 2009