EXHIBIT 99.1




Gasco
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Energy

For Immediate Release on Wednesday, April 6, 2005

             GASCO ENERGY PROVIDES PRODUCTION AND OPERATIONS UPDATE
                   SEQUENTIAL MONTHLY NET PRODUCTION RISES 25%

DENVER - (PR Newswire) - April 6, 2005 - Gasco Energy,  Inc.  (AMEX:  GSX) today
provided an interim production and operations update on its Riverbend Project in
Utah's Uinta Basin.

Quarterly and Monthly Production
Estimated  cumulative  net  production  for the quarter ended March 31, 2005 was
142.1 million cubic feet equivalent  (MMcfe), a sequential increase of 7.6% over
the fourth  quarter of 2004 (132.1  MMcfe) and 4.5% above first  quarter  2004's
production of 135.9 MMcfe.

Estimated  cumulative  monthly net production for March 2005 was 54.0 MMcfe,  or
210 MMcfe gross.  This is a 25% increase  from  February net  production of 43.3
MMcfe  and a 27%  increase  from  February  gross  production  of  166.0  MMcfe.
Production  increases are attributed to completion of new wells during the month
partially offset by normal production declines in existing wells.

Drilling Activity
During the first  quarter  Gasco  spudded five gross wells (2.9 net) and reached
total depth on five gross wells (2.9 net).  During  March,  Gasco  reached total
depth on two wells,  the Lamb Trust  24-14  (30% WI) and the Gate  Canyon  41-20
(100% WI). In addition,  two wells were spudded in March,  the Gate Canyon 41-20
(100% WI) and the Lamb Trust 24-22 (30% WI).

Completion Activity
Gasco conducted initial completion  operations on five wells during 2005's first
quarter and  re-entered  four wells to complete pay zones that were behind pipe.
March 2005 activity  accounted for two of the initial  completions  and three of
the re-entries.  Exiting March,  Gasco had 24 gross wells on production,  a 118%
increase  from the same date  last  year,  with two more  gross  wells  awaiting
completion. The Company currently has three drilling rigs operating in its Uinta
Basin Riverbend  project area.  Management  expects 2005 drilling and completion
activity in the  Company's  key  operating  areas will be greater than the prior
year's mark.


About Gasco Energy
Gasco  Energy,  Inc.  is a  Denver-based  natural gas and oil  exploitation  and
development  company  that  focuses on  natural-gas-rich  prospects in the Rocky
Mountain area of the United States. The Company currently is active in the Uinta
Basin in Utah and controls  acreage in the Greater Green River Basin of Wyoming.
To learn more, visit www.gascoenergy.com.

Forward-looking statements
Certain statements set forth in this press release relate to management's future
plans,  objectives and expectations.  Such statements are forward-looking within
the  meanings  of Section 27A of the  Securities  Act of 1933,  as amended,  and
Section 21E of the Securities  Exchange Act of 1934, as amended.  All statements
other than  statements  of  historical  facts  included  in this press  release,
including,  without  limitation,   statements  regarding  the  Company's  future
financial position,  potential resources,  business strategy, budgets, projected
costs and  plans  and  objectives  of  management  for  future  operations,  are
forward-looking  statements. In addition,  forward-looking  statements generally
can be  identified  by the use of  forward-looking  terminology  such as  "may,"
"will," "expect," "intend," "project," "estimate,"  "anticipate,"  "believe," or
"continue"  or  the  negative  thereof  or  similar  terminology.  Although  any
forward-looking  statements contained in this press release are to the knowledge



or in the judgment of the officers and directors of the Company,  believed to be
reasonable, there can be no assurances that any of these expectations will prove
correct  or  that  any  of  the  actions   that  are  planned   will  be  taken.
Forward-looking  statements  involve known and unknown  risks and  uncertainties
that may cause the Company's actual  performance and financial results in future
periods to differ materially from any projection, estimate or forecasted result.
Some of the key  factors  that may cause  actual  results to vary from those the
Company expects include inherent  uncertainties in interpreting  engineering and
reserve or  production  data;  operating  hazards;  delays or  cancellations  of
drilling  operations  because of weather and other natural and economic  forces;
fluctuations  in oil and  natural  gas prices in  response to changes in supply;
competition from other companies with greater resources; environmental and other
government  regulations;  defects  in  title  to  properties;  increases  in the
Company's cost of borrowing or inability or  unavailability of capital resources
to fund capital expenditures;  and other risks described under "Risk Factors" in
Item 1. of the Company's  2004 Form 10-K filed with the  Securities and Exchange
Commission on March 16, 2005.

Contact for Gasco Energy, Inc.: Investor Relations: 303-483-0044

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