VAALCO Energy Provides Update on Drilling Program

HOUSTON, Feb. 17 /PRNewswire-FirstCall/ -- VAALCO Energy, Inc. (NYSE: EGY) today provided the following update on its drilling program:

        -- North Ebouri Development Well #1 (EEBOM-2H):  The Company announced
           that its North Ebouri development well is currently producing at a
           rate of approximately 5,000 barrels of oil per day (bopd).  As
           previously announced, oil production from this well began in
           January.  The well was drilled from one of the three well slots on
           the Ebouri platform, which was installed in a water depth of
           250 feet.  The first pilot hole was drilled to the south of the
           original Ebouri discovery and a second pilot hole was drilled to
           the northwest of the original discovery.  Both of these pilot holes
           were successful in delineating additional Gamba sandstone reservoir
           above the oil water contact, thereby increasing the acreage and
           reserves of the Ebouri field.  The development well was completed
           horizontally on the same orientation as the second pilot hole.  

        -- North Ebouri Development Well #2 (EEBOM-3H):  On January 27, 2009,
           VAALCO announced that it had begun drilling a new, second
           horizontal development well in North Ebouri with the jack-up rig
           Adriatic VI.  The Company said today that the sand screens have
           been successfully installed and that the gravel pack installation
           is currently underway.  The Company continues to expect completion
           and first oil production from this well in March 2009.

           With the two Ebouri development wells, the Company continues to
           expect total production from the Etame block to be approximately
           25,000 bopd, which would maximize the current throughput oil
           capacity of the Floating Production, Storage and Offloading (FPSO)
           facility serving the Etame and Avouma / Tchibala fields.  VAALCO
           has a 28.1% working interest in the Etame license area.  

        -- Two exploratory wells in the Etame block:  On January 27, 2009,
           VAALCO announced that the Pride Cabinda jack-up rig had commenced
           drilling the North Etame (ETNM-1) exploration well, to be followed
           by a second exploration well in Southeast Etame (ETSEM-1), both on
           newly mapped structures.  VAALCO said today that the target Gamba
           reservoir at the North Etame well was encountered lower than
           anticipated and was water bearing.  After gathering further data
           and consulting with its partners, the Company expects that the
           North Etame well will be plugged and abandoned, and the rig
           released, consistent with the contractual terms for the rig.
           VAALCO is in negotiations to secure a rig to drill the Southeast
           Etame exploration well.

        -- Two exploratory wells onshore Gabon in the Mutamba concession 
           (Ontou-1):  On February 2, 2009, VAALCO began drilling the first of
           two planned exploratory wells with the Nabors 864 rig, and as of
           February 16 was at a depth of approximately 575 meters.  Completion
           of this well is anticipated by early March.  VAALCO has a 100%
           working interest in the onshore Mutamba block.

        -- Interest in North Sea (Vulcan):  VAALCO has a 25% interest in a gas
           prospect on Block 48/25c in the British North Sea.  The Company is
           participating with Century Exploration on the exploration well,
           which is an offset to a former Shell gas discovery made in 1987.
           3-D seismic data indicates the ability to get higher on the
           structure than the earlier well, increasing the potential reserves
           to 60 Bcf.  The well was spudded on February 12, 2009 and is
           currently drilling at approximately 1,500 feet.

        -- One exploratory well in Angola:  The Company continues to expect
           that it will begin drilling a well on Angola Block 5 in late-2009
           depending upon consortium agreement on the well objective and rig
           availability.  The Company has recommended to the consortium a
           prospect with three objective zones, both above and below the salt
           layer on the block.  Total potential from all three objectives is
           150 million gross barrels.  VAALCO has a 40% working interest in
           Block 5.

Robert Gerry, Chairman and CEO of VAALCO, said, "We are extremely pleased to have successfully drilled our second development well in North Ebouri to capture those additional reserves recently proved-up in the area. Although we are disappointed in the North Etame well, we have a strong program in place to increase VAALCO's reserves with five additional exploratory wells planned throughout the year. These exploratory wells, together with our two producing North Ebouri development wells, give us confidence in our ability to further enhance the Company's growth and shareholder value."

Forward-Looking Statements

This document includes "forward-looking statements" as defined by the U.S. securities laws. Forward-looking statements are those concerning VAALCO's plans, expectations, and objectives for future drilling, completion and other operations and activities. All statements included in this document that address activities, events or developments that VAALCO expects, believes or anticipates will or may occur in the future are forward-looking statements. These statements include future production rates, completion and production timetables and costs to complete well. These statements are based on assumptions made by VAALCO based on its experience perception of historical trends, current conditions, expected future developments and other factors it believes are appropriate in the circumstances. Such statements are subject to a number of assumptions, risks and uncertainties, many of which are beyond VAALCO's control. These risks include, but are not limited to, inflation, lack of availability of goods, services and capital, environmental risks, drilling risks, foreign operational risks and regulatory changes. Investors are cautioned that forward-looking statements are not guarantees of future performance and that actual results or developments may differ materially from those projected in the forward-looking statements. These risks are further described in VAALCO's annual report on Form 10-K for the year ended December 31, 2007 and other reports filed with the SEC which can be reviewed at http://www.sec.gov, or which can be received by contacting VAALCO at 4600 Post Oak Place, Suite 309, Houston, Texas 77027, (713) 623-0801.]

About VAALCO

VAALCO Energy, Inc. is a Houston based independent energy company principally engaged in the acquisition, exploration, development and production of crude oil. VAALCO's strategy is to increase reserves and production through the exploration and exploitation of oil and natural gas properties with high emphasis on international opportunities. The Company's properties and exploration acreage are located primarily in Gabon and Angola, West Africa.

    Investor Contact                    Media Contact
    Greg Hullinger                      Barrett Golden / Tim Lynch
    Chief Financial Officer             Joele Frank, Wilkinson Brimmer Katcher
    713-623-0801                        212-355-4449

SOURCE VAALCO Energy, Inc.