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Oromin Explorations Ltd.: Excellent Drilling Results Continue-Two Additional Drills Expected By Month End to Increase Pace of 140,000 Metre 2008 Resource Drilling Program

Posted on: Thursday, 20 March 2008, 21:00 CDT

Oromin Explorations Ltd. (TSX VENTURE: OLE)(OTCBB: OLEPF) -

HIGHLIGHTS

- LATEST DRILLING RESULTS CONTINUE TO EXPAND MINERALIZATION AT GOLOUMA SOUTH, MASATO AND GOLOUMA WEST INCLUDING:

- 18 metres of 8.41 g/t gold in RC-192 at Golouma South

- 19 metres of 8.83 g/t gold in RC-194 at Golouma South

- 27 metres of 3.47 g/t gold in DH-199 at Golouma West

- 8 metres of 14.57 g/t gold in DH-216 at Golouma West

- 30 metres of 3.33 g/t gold in RC-189 at Masato

- 23 metres of 6.47 g/t gold in RC-201 at Masato

- INITIAL NI 43-101 COMPLIANT INFERRED MINERAL RESOURCE ESTIMATE BY SRK SCHEDULED FOR END OF MAY

Oromin Explorations Ltd. ("Oromin") is pleased to announce additional results from the ongoing step-out and in-fill drilling program at the Golouma West, Golouma South and Masato Gold Deposits. Currently, four drill rigs are involved in the aggressive drilling activities at Sabodala with two more drills contracted to also be drilling by month end which will accelerate the pace of Oromin's 140,000 metre 2008 resource drilling program.

Oromin has been informed by SRK Consulting (Canada) Inc. ("SRK") that the NI 43-101 compliant inferred mineral resource estimate will be delayed approximately one month to the end of May 2008 due to industry-wide delays SRK is experiencing with technical professionals and laboratories. As previously disclosed SRK has been engaged to complete baseline studies, metallurgical testwork and further resource updates and to begin a preliminary feasibility study during 2008.

Oromin's 2008 drilling program is focused on resource definition and delineation of Sabodala Exploration concession's numerous gold zones and deposits. Drilling will be directed at both known and newly outlined gold deposits at depth and along trend, as well as initial evaluation of all remaining significant targets established within the concession. Results from the ongoing property-wide exploration program continue to support Oromin's model of multiple gold deposits within the Sabodala Exploration Licence.

GOLOUMA SOUTH GOLD DEPOSIT

The Golouma South gold deposit is centred within a 3-kilometre northeast trending gold geochemical anomaly that flanks the southeast side of the extensive Golouma gold geochemical complex of anomalies.

Our reverse circulation and diamond core drilling results continue to expand mineralization. Some of the most significant new results at Golouma South include:

 Drill Hole   From (m)   Interval (m)   Gold (g/t) ------------------------------------------------ RC-192           120             18         8.41 RC-194            78             19         8.83 DH-189            30              9         7.06 DH-190            50             14         3.86 DH-192            61             14         8.74 DH-195            87             12         7.34 DH-196           110             15         5.91 

GOLOUMA WEST GOLD DEPOSIT

The Golouma West Gold Deposit has now been traced over 1,500 metres on surface, to over 300 metres at depth and remains open in all directions. Oromin is drilling this deposit on 40-metre, and locally 20-metre, centres using both reverse circulation and diamond core rigs.

The results continue to expand mineralization. Some of the most significant new results at Golouma West include:

 Drill Hole   From (m)   Interval (m)   Gold (g/t) ------------------------------------------------ RC-197EXT        240              7         6.93 RC-212EXT        218             17         4.03 RC-214           117             27         2.21 RC-216            45              8        14.57 DH-199           126             27         3.47 DH-200           162             21         3.41 DH-202            37             19         4.15 

MASATO GOLD DEPOSIT

The Masato Gold Deposit is coincident with a strong gold-in-soil geochemical anomaly 2.6 kilometres in length by up to 1.2 kilometres in width and is located 1.2 kilometres due east of the 1.9 million ounce Sabodala Gold Deposit that is being readied for production by Mineral Deposits Ltd. (see Mineral Deposits Ltd. August 16, 2007 news release). The deposit also trends northeast and dips moderately steeply to the west. It is currently being drilled on 40-metre and locally 20-metre centres.

As reported in Oromin's last press release, the section-to-section continuity of near surface thicker mineralization continues at Masato. For example, RC-189 yielded 30 metres of 3.33 g/t gold. RC-201 yielded three thick and well-mineralized intervals: 23 metres grading 6.47 g/t gold, 20 metres grading 2.59 g/t gold and 16 metres grading 2.87 g/t gold.

Some of the most significant new results at Masato include:

 Drill Hole   From (m)   Interval (m)   Gold (g/t) ------------------------------------------------ RC-181            83              6         3.46 RC-185            89             27         1.57 RC-189            87             30         3.33 RC-200            55             12         3.45 RC-201            70             23         6.47 and               96             20         2.59 and              120             16         2.87 RC-203            83             18         2.10 RC-206            97              7         6.29 and              151             29         1.80 

OTHER GOLD TARGETS

In addition to the Niakafiri Southwest target, other significant gold targets to be drill-tested during 2008 include the following, each of which returned excellent initial trench results similar to the initial trench results at Golouma prior to Oromin's early drilling success there.

             Interval Target            (m)     Gold (g/t) ----------------------------------- Sekoto            12           3.78 Korolo            13           3.22 Maleko             5           6.21 Clover Leaf        7           6.48 Kinemba            8           5.49 

Fieldwork was carried out under the supervision of Gerald McArthur, P. Geo., a "qualified person" for the purposes of National Instrument 43-101, who has verified the data disclosed in this news release. TSL Laboratories in Saskatoon carried out all assaying under industry-standard QA/QC procedures.

To find out more about Oromin Explorations Ltd., visit www.oromin.com. Please refer to the maps which set out the Sabodala deposits and zones under "investor info/articles and reports" on the website, and our previous news releases, for additional project information.

On behalf of the Board of Directors of OROMIN EXPLORATIONS LTD.

Chet Idziszek, President

Cautionary Statement

This document contains "forward-looking statements" within the meaning of applicable Canadian securities regulations. All statements other than statements of historical fact herein, including, without limitation, statements regarding exploration plans and our other future plans and objectives, are forward-looking statements that involve various risks and uncertainties. Such forward-looking statements include, without limitation, estimates of exploration investment and the scope of exploration programs. There can be no assurance that such statements will prove to be accurate, and future events and actual results could differ materially from those anticipated in such statements. Important factors that could cause actual results to differ materially from our expectations are disclosed in the Company's documents filed from time to time via SEDAR with the Canadian regulatory agencies to whose policies we are bound. Forward-looking statements are based on the estimates and opinions of management on the date the statements are made, and we do not undertake any obligation to update forward-looking statements should conditions or our estimates or opinions change. Forward-looking statements are subject to risks, uncertainties and other factors, including risks associated with mineral exploration, price volatility in the mineral commodities we seek, and operational and political risks. Readers are advised not to place undue reliance on forward-looking statements.

 SCHEDULE ----------------------------------------------------------------------- --- Golouma South Gold Deposit --------------------------------------------------------------------------                               Grid  Azimuth/    From - To  Interval   Gold Drill Hole   Section   Co-ordinate      Dip            (m)       (m)  (g/t) -------------------------------------------------------------------------- RC-191          010S   3167N/5061E  110/-60       187-189         2   1.09 -------------------------------------------------------------------------- RC-192          115S   3036N/5063E  110/-60       112-116         4   8.26                                              Incl.113-114         1  27.74                                                   120-138        18   8.41                                              Incl.120-122         2  19.19                                               And 125-128         3  24.07 -------------------------------------------------------------------------- RC-193          220S   2942N/5016E  110/-60       136-139         3   4.51 -------------------------------------------------------------------------- RC-194          220S   2928N/5053E  110/-60         78-97        19   8.83                                                Incl.86-88         2  41.00 -------------------------------------------------------------------------- RC-210          220S   2867N/4913E  110/-60       173-175         2   6.64                                                   183-185         2   3.22 -------------------------------------------------------------------------- DH-189          010S   3124N/5185E  110/-60         30-39         9   7.06                                                Incl.36-37         1  30.42-------------------------------------------------------------------------- DH-190          115S   3012N/5136E  110/-60         41-45         4  11.65                                                Incl.41-42         1  30.18                                                     50-64        14   3.86                                                Incl.54-56         2  12.86 -------------------------------------------------------------------------- DH-191          010S   3130N/5166E  110/-60         49-56         7   3.84                                                Incl.54-55         1  17.46 -------------------------------------------------------------------------- DH-192          115S   3017N/5116E  110/-60         61-75        14   8.74                                                Incl.63-66         3  25.49 -------------------------------------------------------------------------- DH-193          010S   3138N/5148E  110/-60         65-68         3   2.14 -------------------------------------------------------------------------- DH-195          010S   3143N/5129E  110/-60         87-99        12   7.34                                                Incl.92-94         2  26.39 -------------------------------------------------------------------------- DH-196          115S   3032N/5077E  110/-60       110-125        15   5.91                                              Incl.112-113         1  52.19 -------------------------------------------------------------------------- -------------------------------------------------------------------------- Golouma West Gold Deposit --------------------------------------------------------------------------                               Grid  Azimuth/    From - To  Interval   Gold Drill Hole   Section   Co-ordinate      Dip            (m)       (m)  (g/t) -------------------------------------------------------------------------- RC-196          340W   3356N/4658E  015/-57       126-128         2   9.57                                                   151-156         5   1.70                                                   212-214         2   8.89 -------------------------------------------------------------------------- RC-214          420W   3550N/4627E  012/-60         86-92         6   2.47                                                    99-102         3  16.05                                                   117-144        27   2.21                                              Incl.125-130         5   4.75 -------------------------------------------------------------------------- RC-215          340W   3500N/4700E  013/-55         68-71         3   2.42                                                   108-112         4   7.19                                              Incl.108-109         1  16.91                                                   140-145         5   4.19                                                   151-154         3  12.87                                              Incl.153-154         1  29.53 -------------------------------------------------------------------------- RC-216          340W   3497N/4699E  012/-70           3-8         5   2.46                                                     45-53         8  14.57                                                Incl.51-53         2  40.62                                                   195-198         3   6.71 -------------------------------------------------------------------------- RC-217          420W   3507N/4620E  015/-60       141-149         8   1.84                                                   165-173         8   1.72 (i)hole ends in                                   175-186        11   2.11 mineralization                                    195-200      (i)5   1.45 -------------------------------------------------------------------------- DH-197          420W   3546N/4629E  015/-52         62-67         5   2.32                                                     84-91         7   2.10                                                Incl.84-87         3   4.25                                                    97-102         5   3.27                                                   125-126         1  16.32 -------------------------------------------------------------------------- DH-198          420W   3574N/4636E  015/-56         30-35         5   1.67                                                Incl.30-31         1   5.73                                                     61-65         4   5.04 -------------------------------------------------------------------------- DH-199          420W   3545N/4629E  015/-65         95-99         4   3.76                                                   111-114         3   3.03                                                   126-153        27   3.47                                              Incl.126-132         6   5.31                                               And 142-150         8   4.83 -------------------------------------------------------------------------- DH-200          420W   3506N/4615E  015/-65       136-140         4   4.36                                                   149-151         2   1.82                                                   162-183        21   3.41                                              Incl.171-177         6   5.78 -------------------------------------------------------------------------- DH-202          540W   3621N/4527E  015/-60         37-56        19   4.15                                                Incl.46-51         5   7.28 -------------------------------------------------------------------------- DH-203          340W   3536N/4711E  015/-60        99-105         6   1.44                                                   109-111         2   7.34                                                   118-120         2   2.87 -------------------------------------------------------------------------- RC-197EXT       340W   3354N/4658E  015/-64       240-247         7   6.93                                                   252-257         5   2.30 -------------------------------------------------------------------------- C-212EXT        420W   3475N/4603E  010/-66       187-193         6  10.54                                              Incl.189-190         1  28.43                                                   209-212         3   4.51                                                   218-235        17   4.03                                              Incl.224-225         1  37.07 -------------------------------------------------------------------------- -------------------------------------------------------------------------- Masato Gold Deposit --------------------------------------------------------------------------                               Grid  Azimuth/    From - To  Interval   Gold Drill Hole   Section   Co-ordinate      Dip            (m)       (m)  (g/t) -------------------------------------------------------------------------- RC-181          080S  59396N/4490E  110/-50         32-38         6   1.18                                                     54-61         7   1.48                                                     83-89         6   3.46 -------------------------------------------------------------------------- RC-182          680N  60098N/4802E  095/-65         64-68         4   1.62 -------------------------------------------------------------------------- RC-185          060S   5943N/4500E  110/-70         28-32         4   2.73                                                     46-51         5   2.45                                                     54-60         6   1.98                                                     63-69         6   2.95                                                     89-96         7   2.04                                                    99-116        17   1.57                                              Incl.103-104         1  10.19 -------------------------------------------------------------------------- RC-186          040S  59475N/4502E  110/-70         34-38         4   1.70                                                     82-88         6   1.23 -------------------------------------------------------------------------- RC-189          300N  59784N/4616E  110/-60         51-59         8   1.16                                                     63-67         4   1.56                                                    87-117        30   3.33                                               Incl.92-108        16   5.58                                                Incl.93-94         1  49.42 -------------------------------------------------------------------------- RC-200          060N  59555N/4510E  110/-50         55-67        12   3.45                                                     70-75         5   1.24                                                    93-103        10   1.34                                                   108-119        11   1.05 -------------------------------------------------------------------------- RC-201          060N  59556N/4508E  110/-65         61-68         7   1.39                                                     70-93        23   6.47                                                Incl.80-81         1  104.4                                                    96-116        20   2.59                                               Incl.97-100         3   7.02                                                   120-136        16   2.87                                              Incl.127-129         2   7.46 -------------------------------------------------------------------------- RC-202          140S  59358N/4479E  110/-65         66-71         5   1.68                                                     91-96         5   1.84                                                   127-132         5   1.28 --------------------------------------------------------------------------RC-203          140S  59357N/4480E  110/-50        83-101        18   2.10                                                Incl.85-89         4   5.49 -------------------------------------------------------------------------- RC-204          220S  59267N/4483E  110/-65         51-53         2   1.48                                                   122-133        11   1.35                                                   150-161        11   1.73                                                   169-173         4   1.31 -------------------------------------------------------------------------- RC-205          220S  59266N/4484E  110/-50         40-45         5   1.04                                                   101-105         4   1.17 -------------------------------------------------------------------------- RC-206          260S  59228N/4470E  110/-65        97-104         7   6.29                                               Incl.99-100         1  31.89                                                   110-114         4   2.13                                                   151-180        29   1.80                                              Incl.165-175        10   3.23 -------------------------------------------------------------------------- RC-207          260S  59228N/4471E  110/-50         63-70         7   1.26                                                     88-95         7   1.75                                                Incl.90-91         1   6.76                                                   127-133         6   1.40                                                   139-149        10   1.57                                              Incl.145-148         3   2.69                                                   154-156         2   2.10 -------------------------------------------------------------------------- Mineralized intervals are based on 1-metre composite samples utilizing a 0.5 g/t gold cut-off level with a maximum internal dilution of 2 metres. The attitude of mineralized intervals varies and reported mineralized intersections may not represent true widths. 

The TSX Venture Exchange has not reviewed and does not accept responsibility for the adequacy and accuracy of this release.

 Contacts: Oromin Explorations Ltd. David Scott Investor Relations (604) 331-8772 (604) 331-8773 (FAX) Email: dscott@mine-tech.com Website: www.oromin.com

SOURCE: Oromin Explorations Ltd.


Source: MARKET WIRE

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