Orca Energy Group Inc. Class BTSXV: ORC.A

Orca Exploration reports increased natural gas sales from Tanzanian operations and Q3 results

· Issued by Orca Energy Group Inc. Class B via CNW

TORTOLA, British Virgin Islands, Nov. 29 /CNW/ - Orca Exploration Group Inc ("Orca Exploration" or the "Company") announces its results for the quarter ended 30 September 2007.

Quarter Highlights

-   Generated a profit before tax of US$3.0 million (Q3 2006:
    US$1.3 million) with funds from operations before working capital
    changes of US$3.7 million (Q3 2006: US$1.6 million). The increase in
    profitability is primarily the result of an increase in sales volumes
    to the power sector.

-   Satisfied the conditions precedent for the option agreement with
    Tower Resources plc that gives Orca the opportunity to become a 50%
    interest holder in the 6,040 square kilometer Exploration Area 5 in
    Uganda.

-   Shortly after the quarter end, successfully completed the SS-10 well,
    which was tested at rates up to 52 mmscf/d. It is forecast that the
    well will be able to flow at a rate in excess of 55 mmscf/d once on
    production. The well is expected to be one of the best producers in
    the field and takes the deliverability of the six wells in the field
    to greater than 200 mmscf/d.

-   Increased Q3 2007 sales of Additional Gas to the power sector by 165%
    to 1,974 mmscf (an average of 21.5 mmscf/d) compared with 744 mmscf
    in Q3 2006, at an average price of US$2.19/mcf (Q3 2006:
    US$1.69/mcf).

-   Sold 442 mmscf of Additional Gas to Dar es Salaam industrial
    customers or an average of 4.8 mmscf/d. This represented a 10%
    decrease on Q3 2006 when 491 mmscf was sold. However, average
    industrial prices increased by 11% to an average of US$9.58/mcf (Q3
    2006: US$8.63/mcf)

-   Advanced negotiations with the Tanzanian Ministry of Energy and
    Minerals and TANESCO for the supply of gas to 245 MWs of gas fired
    generation for a period of 16 years.

-   Completed the installation of an additional 8 kilometers of low
    pressure distribution pipeline to improve security of supply. Four
    new industrial customers are in the process of being connected from
    this new line.

-   Submitted a proposal to Songas that would enable the gas processing
    capacity to be increased by approximately 25 - 35 mmscf/d. It is
    estimated that the proposal would take less than six months to
    implement and could be introduced before the third and fourth gas
    processing trains are installed by Songas.

-   Completed the private placement that raised gross proceeds of
    Cdn$34.5 million through the issuance of 2.5 million Class B shares
    at a price of Cdn$13.80 per share.


Financial and Operating Highlights

                           Three months ended        Nine months ended
                       30-Sep    30-Sep          30-Sep    30-Sep
                         2007      2006  Change    2007      2006  Change
-----------------------------------------------  ------------------------
Financial (US$'000
 except where
 otherwise stated)

Revenue                 6,363     3,835    66%   13,215     9,106    45%
Profit before taxation  3,012     1,309   130%    2,918     2,655    10%
Operating netback
 (US$/mcf)               2.30      2.89   (20%)    2.32      2.58   (10%)
Cash and cash
 equivalents           27,436     4,580   499%   27,436     4,580   499%
-----------------------------------------------  ------------------------
Working capital        20,938     3,298   535%   20,938     3,298   535%
Shareholders' equity   70,996    18,676   280%   70,996    18,676   280%
Profit per share
 - basic (US$)           0.07      0.03   133%     0.05      0.06   (17%)
Profit per share
 - diluted (US$)         0.06      0.03   100%     0.05      0.06   (17%)
Funds from operations
 before working
 capital changes        3,718     1,572   137%    5,998     3,546    69%
Funds per share from
 operations before
 working capital
 changes - basic (US$)   0.13      0.07    86%     0.22      0.15    47%
Funds per share from
 operations before
 working capital
 changes - diluted
 (US$)                   0.12      0.06   100%     0.20      0.14    43%
-----------------------------------------------  ------------------------
Outstanding Shares
 ('000)
Class A shares          1,751     1,751     -     1,751     1,751     -
Class B shares         27,881    21,658    29%   27,881    21,658    29%
Options                 2,622     2,042    28%    2,622     2,042    28%
-----------------------------------------------  ------------------------
Operating

Additional Gas sold
 (mmscf) - industrial     442       491   (10%)   1,140     1,068     7%
Additional Gas sold
 (mmscf) - power        1,974       744   165%    4,075     2,165    88%
Average price per mcf
 (US$) - industrial      9.58      8.63    11%     8.75      8.27     6%
Average price per mcf
 (US$) - power           2.19      1.69    30%     2.19      1.87    17%
-----------------------------------------------  ------------------------

President & CEO's Letter to Shareholders

Orca's increased power sector gas sales, combined with stronger industrial gas prices in Tanzania, generated a before tax profit of US$3.0 million, up 130% over Q3 2006 (US$1.3 million). This is primarily a result of the Tanzanian power sector being ahead of schedule in installing gas-fired generation. There are now 310 MWs of commissioned plants that require Additional Gas supplied by Orca as feedstock - a testament to the speed with which TANESCO and the Government of Tanzania have acted to increase power generation capacity.

To address this increasing power demand, the Company has invested in the Songo Songo field development over the course of 2007. In Q1 2007, the Company conducted remedial work on the offshore well, SS-9 and shortly after the end of Q3, completed the SS-10 development well, which was tested at rates up to 52 mmscf/d. As a result of this work, Songo Songo field deliverability has increased by approximately 80 mmscf/d to in excess of 200 mmscf/d.

In Uganda, the 300-kilometer seismic acquisition programme is due to commence in December 2007 on Orca option lands. The data will be processed and interpreted during Q1 2008. It is anticipated that the decision on whether or not to drill two wells in Uganda will be made by 30 April 2008 with drilling proceeding in the second half of the year. Work is already underway to contract a suitable drill rig in country.

Exploration in Uganda by other energy companies continues to show positive results. In the south, Tullow Resources plc has had significant success with the drill bit and its reserves are reported to be approaching the level at which it will be economically viable to install a 1,200 kilometer export pipeline to Mombasa. This would mark a significant milestone in the development of the Ugandan oil reserves and would help to monetise any oil discovered by Orca.

To meet Orca's vigorous exploration, development and acquisition objectives, the Company successfully raised Cdn$34.5 million during Q3 2007 through a fully subscribed private placement. These funds have enabled the Company to fund the successful completion of the SS-10 well and to have sufficient funds for the Ugandan exploration efforts in 2008. There is good reason to look forward to the next year with considerable confidence.

Tanzania Development

The rapid monetisation of the Songo Songo field remains a key focus for Orca. During Q3 2007, there were positive developments in increasing well deliverability, expanding the infrastructure and negotiating the power supply contract.

Increasing the Songo Songo field deliverability to meet the growing power sector demand for gas was the principal reason for the drilling of the SS-l0 development well and the remedial work on the offshore well, SS-9. There is now sufficient back up deliverability to meet demand over the next few years in the event of any failure or reduced production from the current wells.

The SS-10 well was the first well to be drilled on the Songo Songo field in 25 years. In the course of drilling this well a modern suite of logs was acquired and will be interpreted during the course of Q4 2007. This information, combined with the retrieval of further downhole pressure readings in December 2007, will be the principal data used to update Orca's year end reserve report.

To further increase Songo Songo reserves, the Company is also planning to drill an appraisal well in the northern portion of the field ("Songo Songo North") and an exploration well approximately 2 kilometers west of the existing field ("Songo Songo West"). Planning for these wells is underway, but drilling is not expected to commence until 2009 if the Company proceeds with the drilling of two wells in Uganda in 2008.

Infrastructure

High-pressure distribution system

During Q3 2007, sales of Additional Gas were occasionally limited by the current infrastructure capacity. The current configuration of the gas processing plant on Songo Songo Island limits the supply of gas to Dar es Salaam to 70 mmscf/d. This constraint is expected to continue through Q4 2007 and Q1 2008.

In Q3 2007, Orca submitted proposals to Songas that would enable the gas processing capacity to be increased by approximately 25 - 35 mmscf/d within six months. This would involve upgrading the existing trains and utilising a bypass. The Company expects to get clearance on these initiatives from Songas during Q4 2007 and has commenced the purchase of some of the longer lead-time items. The total cost of this capacity increase, which would accelerate the sales volumes to the power sector, is estimated at approximately US$0.7 million.

Over the longer term, Songas has made an application to Tanzania's regulatory authority, EWURA, for the installation of two new gas processing trains to increase throughput capacity to more than 140 mmscf/d. During Q3 2007 the tender documents for the engineering, procurement and construction contract were received and all parties are working on the project agreements to enable Songas to award the contract. It is expected that construction will take 12 months from the time of awarding the tender to the new trains being operational.

Additional work is being undertaken to determine the best means of increasing the capacity of the pipeline infrastructure system from its current estimated capacity of 105 mmscf/d to the full capacity of the gas processing trains (once the third and fourth train are operational).

Low-pressure distribution system

Shortly after the end of Q3 2007, Orca completed a further 8 kilometer extension of its low-pressure distribution system that now consists of 35 kilometers. In addition, a second pressure reduction station was also installed. This provides the Company greater security of deliverability to its existing customers and allows for growth. Four customers adjacent to the expanded pipeline are expected to be connected during Q1 2008.

The second pressure reduction station will also meet the needs of the 8 kilometer extension to the Mwenge area that will be constructed in 2008 once contracts averaging 1 mmscf/d are signed with the local industries.

Market Development

The rapid expansion of gas-fired power generation in Tanzania continues to exceed Orca's expectations. During Q3, Dowans commissioned 40 MWs of emergency generation and shortly after the quarter end, TANESCO commissioned the TANESCO Wartsila 100 MW power plant. This increased the total installed generation using Additional Gas to 310 MWs. Combined with the 150 MWs of generation that is operating on Protected Gas from the Songo Songo field, there is now more electricity being generated from gas fired generation than hydro.

During Q3 2007, TANESCO reached agreement for the purchase of an additional 45 MWs of generation at Tegeta. It is forecast that the plant will be operational in Q3 2008. It is understood that discussions to convert IPTL to gas operation are continuing.

There have been detailed discussions with TANESCO/MEM to secure long-term contracts for this expanded generation capacity. It is expected that the principal terms will be agreed by the end of Ql 2008 covering the supply of gas to 245 MWs of permanent generation (TANESCO Wartsila 100 MWs, IPTL 100 MWs (or alternate) and Tegeta 45 MWs) for a 16-year period. The 245 MWs of permanent generation are forecast to have a maximum demand of 45 mmscf/d.

A separate long-term contract for the 42 MW sixth turbine at Ubungo ("UGT 6") is expected to be concluded within a similar timeframe. UGT 6 has a demand of approximately 7.0 mmscf/d at an 80% utilisation rate.

Current Gas Sales

There was a significant improvement in gas sales volumes during Q3 2007 since utilisation of the gas fired generation increased as the hydro capacity fell during the dry season. The industrial sales also picked up as they entered their most active period of the year. Whilst the general trend is for an increase in gas sales, quarterly swings caused by the use of the hydro generation are anticipated. This seasonal volatility may be eliminated if demand increases to the point where more gas fired generation can be base-loaded.

Total sales of Additional Gas to the power sector increased 165% to 1,974 mmscf or an average of 21.5 mmscf/d (Q3 2006: 8.1 mmscf/d). With the commissioning of an additional 268 MWs of gas fired generation in the past year, TANESCO can now utilise gas and preserve the water in the Mtera dam for 284 MWs of peak requirements.

In Q3 2007, sales of Additional Gas to Orca's industrial customers decreased 10% to 442 mmscf (Q3 2006: 491 mmscf) due to a temporary shortage of demand. However, in value terms, Q3 sales to the industrial sector increased due to an 11% improvement in the industrial sales price to US$9.58/mcf (Q3 2006: US$8.63/mcO. Sales volumes are expected to increase in 2008 as more customers are connected to the expanded ringmain system and the extension to Mwenge area is constructed.

It is forecast that there will be a slight decrease in the gas-fired generation volumes in Q4 2007 as the rains in November and December improve the performance of the 277 MWs of run-of-river hydros. There will also be a small seasonal decrease in the demand by the textile industry.

CNG

To further expand gas sales, Orca is planning to commence the sale of Compressed Natural Gas ("CNG") to industrial customers and to markets that are not located near the existing distribution pipeline. These new CNG markets include all of the major hotels in Dar es Salaam and Zanzibar.

This initiative will play a major part of the Company's marketing activity in 2008 and capital will be made available to establish a small compression unit and distribution vehicles. The feasibility of transporting CNG to other markets outside of Dar es Salaam will also be investigated.

Orca has also commissioned a CNG pilot for vehicle fuels, which has been a successful operation. Plans are in progress to expand CNG supply for transportation use.

Outlook

In Tanzania the success of the SS-10 well and the progress that is being made on the gas contracts to the power sector encourages Orca to allocate more capital over the next 18 months to increase infrastructure capacity and further develop high value markets.

In Uganda, management will focus on finding oil reserves. A 300 kilometer 2-D seismic programme will be shot over the next three months by IMC Geophysics International Limited and will be processed and interpreted by the end of Q1 2008. Orca can then determine whether to proceed with the drilling of two wells during 2008. The Company continues to evaluate existing and new Ugandan data and is encouraged by the findings to date.

We thank our employees and shareholders for their continuing support.

Peter R. Clutterbuck

President & CEO

29 November 2007

Consolidated Income Statements (unaudited)
ORCA EXPLORATION GROUP INC. (formerly EastCoast Energy Corporation)


(thousands of
 US dollars                   Three months ended       Nine months ended
 except per               30-Sep    30-Jun    30-Sep    30-Sep    30-Sep
 share amounts)             2007      2007      2006      2007      2006
-----------------------------------------------------  ------------------
Revenue                    6,363     3,021     3,835    13,215     9,106
Cost of sales
Production and
 distribution expenses      (311)     (261)     (211)     (836)     (573)
Depletion expense         (1,334)     (630)     (435)   (2,879)   (1,141)
-----------------------------------------------------  ------------------
Gross profit               4,718     2,130     3,189     9,500     7,392
Administrative expenses   (2,568)   (2,704)   (1,846)   (7,520)   (4,701)
Net financing income/
 (charges)                   862        50       (34)      938       (36)
-----------------------------------------------------  ------------------
Profit/(loss) before
 taxation                  3,012      (524)    1,309     2,918     2,655
Taxation                  (1,070)      (84)     (500)   (1,456)   (1,103)
-----------------------------------------------------  ------------------
Profit/(loss) after
 taxation                  1,942      (608)      809     1,462     1,552
-----------------------------------------------------  ------------------
Profit/(loss) per share
Basic (US$)                 0.07     (0.02)     0.03      0.05      0.06
Diluted (US$)               0.06     (0.02)     0.03      0.05      0.06
-----------------------------------------------------  ------------------



Consolidated Balance Sheets (unaudited)
ORCA EXPLORATION GROUP INC. (formerly EastCoast Energy Corporation)

                                               As at     As at     As at
                                              30-Sep    30-Jun    31-Dec
(thousands of US dollars)                       2007      2007      2006
-------------------------------------------------------------------------
ASSETS

Current assets

Cash and cash equivalents                     27,436     7,601    20,678
Trade and other receivables                    8,040     4,931     4,275
Assets held for sale                           2,847     2,847         -
-------------------------------------------------------------------------
                                              38,323    15,379    24,953

Natural gas properties and other equipment    52,893    43,413    18,951
-------------------------------------------------------------------------
                                              91,216    58,792    43,904
-------------------------------------------------------------------------

LIABILITIES

Current liabilities
Trade and other payables                      17,385    18,429     4,523

Non current liabilities
Deferred income taxes                          2,346     1,694     1,229
Deferred additional profits tax                  489       377       263

SHAREHOLDERS' EQUITY

Capital stock                                 66,556    36,217    34,469
Capital reserve                                  740       317     1,182
Accumulated income                             3,700     1,758     2,238
-------------------------------------------------------------------------
                                              70,996    38,292    37,889
-------------------------------------------------------------------------
                                              91,216    58,792    43,904
-------------------------------------------------------------------------



Consolidated Statements of Cash Flows (unaudited)
ORCA EXPLORATION GROUP INC. (formerly EastCoast Energy Corporation)

                              Three months ended       Nine months ended
(thousands of             30-Sep    30-Jun    30-Sep    30-Sep    30-Sep
 US dollars                 2007      2007      2006      2007      2006
-----------------------------------------------------  ------------------
CASH FLOWS FROM
 OPERATING ACTIVITIES
Profit/(loss) after
 taxation                  1,942      (608)      809     1,462     1,552

Adjustments for:
  Depletion and
   depreciation            1,375       661       462     2,977     1,224
  Stock-based
   compensation              324       799       142     1,064       334
  Deferred taxation          652       343       124     1,117       360
  Deferred additional
   profits tax               112        56        52       226       123
  Interest income           (273)      (64)      (17)     (434)      (47)
  Foreign exchange gain     (414)        -         -      (414)        -
-------------------------------------------------------------------------
                           3,718     1,187     1,572     5,998     3,546
(Increase)/decrease
 in trade and other
 receivables              (3,109)      782       423    (3,765)     (791)
(Increase) in assets
 held for sale                 -    (2,847)        -    (2,847)        -
Increase in trade
 and other payables        1,683     1,939       501     4,690     1,431
-----------------------------------------------------  ------------------
Net cash flows from
 operating activities      2,292     1,061     2,496     4,076     4,186
-----------------------------------------------------  ------------------

CASH FLOWS USED IN
 INVESTING ACTIVITIES
Petroleum and natural
 gas properties
 expenditures            (10,756)  (14,989)     (749)  (36,822)   (2,634)
Interest income              273        64        17       434        47
Proceeds from sale
 of vehicle                    -         -         -         2         -
Increase/(decrease)
 in trade and other
 payables                 (2,727)    6,611       (23)    8,172      (345)
-----------------------------------------------------  ------------------
Net cash used in
 investing activities    (13,210)   (8,314)     (755)  (28,214)   (2,932)
-----------------------------------------------------  ------------------
CASH FLOWS FROM
 FINANCING ACTIVITIES
Repurchase of shares         (27)        -         -       (27)        -
Shares issued, net of
 share issue costs        30,366         -         -    30,366         -
Foreign exchange gain        414         -         -       414         -
Options exercised              -       118        10       143       128
-----------------------------------------------------  ------------------
Net cash flow from
 financing activities     30,753       118        10    30,896       128
-----------------------------------------------------  ------------------
Increase (decrease)
 in cash and cash
 equivalents              19,835    (7,135)    1,751     6,758     1,382
-----------------------------------------------------  ------------------
Cash and cash
 equivalents at the
 beginning of the period   7,601    14,736     2,829    20,678     3,198
-----------------------------------------------------  ------------------
Cash and cash
 equivalents at the
 end of the period        27,436     7,601     4,580    27,436     4,580
-----------------------------------------------------  ------------------



Statement of Changes in Shareholders' Equity (unaudited)
ORCA EXPLORATION GROUP INC. (formerly EastCoast Energy Corporation)

(thousands of US dollars)                               Accum-
                                                        ulated
                                   Capital   Capital    (loss)/
                                     stock   reserve    income     Total
-------------------------------------------------------------------------
Balance as at 1 January 2006        16,237       764      (339)   16,662
Options exercised                      128         -         -       128
Profit for the period                    -         -     1,552     1,552
Stock-based compensation                 -       334         -       334
-------------------------------------------------------------------------
Balance as at 30 September 2006     16,365     1,098     1,213    18,676
-------------------------------------------------------------------------


(thousands of US dollars)                               Accum-
                                   Capital   Capital    ulated
                                     stock   reserve    income     Total
-------------------------------------------------------------------------
Balance as at 1 January 2007        34,469     1,182     2,238    37,889
Options exercised                      143         -         -       143
Shares issued, net of share
 issue costs                        31,971      (810)        -    31,161
Stock-based compensation                 -       368         -       368
Normal course issuer bids              (27)        -         -       (27)
Profit for the period                    -         -     1,462     1,462
-------------------------------------------------------------------------
Balance as at 30 September 2007     66,556       740     3,700    70,996
-------------------------------------------------------------------------

Orca has an option to participate in this exciting new petroleum province adjacent to the Uganda onshore lake Albert Rift basin. The Company has joined forces with Tower Resources at 50% equity to jointly explore for oil in Uganda onshore Exploration Area 5 ("EA 5"). Recently both London-based Tullow plc ("Tullow") and Calgary-based Heritage Oil Corporation ("Heritage") have been successful in finding significant hydrocarbons within the basin. Orca has identified a number of significant leads similar to the prospects further to the south. These leads will be further evaluated with the acquisition of seismic data beginning in December 2007. Depending on the results of the seismic program, Orca has the option to participate in the drilling of 2 exploratory wells.

Exploration History

Uganda's Albertine Graben is a largely underexplored sedimentary basin. Its petroleum potential in terms of thickness of sediment, presence of source rocks, reservoirs and seals was established in 2006 and early 2007 through the exploration successes of Heritage and Tullow. The sediment thickness evidently exceeds 5,000 meters in the deepest parts of the basin. Oil seeps have been known within the Albertine Graben for some time and were identified over a large area indicating the existence of a working petroleum system in the region. The presence of reservoir units within the sedimentary cover of the Tertiary age was proven by three wells that Heritage drilled in 2003/2004.

There have been 11 exploratory and appraisal wells drilled in Uganda since 2003.

                                 Status/Flow rates            Exploration
             Year     Operator   bbl/day                             Area
-------------------------------------------------------------------------
Turaco 1     2003     Heritage   Non discovery                         3A
Turaco 2     2004     Heritage   Non discovery                         3A
Turaco 3     2004     Heritage   Non discovery                         3A
Mputa 1      2006     Tullow     Suspended oil, 1,120 b/d               2
Mputa 2      2006     Tullow     Suspended oil, logged not tested       2
Waranga 1    2006     Tullow     Suspended oil,12,000 b/d max
                                  aggregate                             2
Nzizi 1      2006     Tullow     Logged not tested                      2
Kingfisher
 1 + 1A      2007     Heritage   Suspended oil,13,893 b/d max
                                  aggregate                            3A
Nzizi 2      2007     Tullow     P&A oil + 14 mmscf/d of gas            2
Mputa 3      2007     Tullow     Suspended oil, 1,968 bopd              2
Mputa 4      2007     Tullow     Suspended oil, logged not tested       2
-------------------------------------------------------------------------

Future industry activity in Uganda

Significant seismic and drilling activity is planned in Uganda by all operators during the course of the next 18 months. It is estimated that at least 8 wells will be drilled. Two rigs are currently operating in country and a third rig is expected in the near future. Additionally, 1,100 kilometers of seismic will be acquired by year end.

EA 1

EA 1 is jointly held by Tullow and Heritage and is operated by Heritage.

2-D Seismic is currently being acquired. The original 500 kilometer programme has been extended due to the positive results from the initial 172 kilometer survey in the southern part of the block. There are currently plans to drill two to three exploration wells commencing in the first half of 2008.

EA 2

Tullow holds 100% of EA 2.

Tullow has drilled three exploration wells in 2007, namely the Nzizi 2 well with the Dafora-F200 rig and a further two appraisal wells Mputa 3 and Mputa 4. All three wells have encountered oil. The Mputa 4 was the third and final well to be drilled as part of the Kaiso-Tonya appraisal programme.

A rig (Nabors 221) has been contracted to drill the significant Ngassa prospect (same rig as will be used to drill the Kingfisher-2 well in EA 3 A). This well is scheduled to be completed by the end of 2007.

EA 3 A

EA 3 A is jointly held by Tullow and Heritage (50% each) and is operated by Heritage.

Heritage is currently conducting a 325 kilometer 3-D seismic programme over the Kingfisher and Pelican prospects. Initial interpretation has indicated that the prospects are structurally uncomplicated and approximately 70 and 40 square kilometers in size. Following the full interpretation of the survey, Heritage has contracted the Nabors 221 rig to drill the Kingfisher-2 well (scheduled to spud in Q1 2008). Heritage is targeting deeper objectives that require a larger capacity rig than was used on Kingfisher-1 (3,195 meters).

EA 5

Tower Resources plc ("Tower") holds 100% of EA 5 subject to Orca Exploration's 50% option rights.

EA 5 is at the northern end of the Albertine Graben. It lies approximately 200 kilometers north of the 12,000 bbl/d Tullow discovery at Waranga and south of the Unity and Heglig oil fields in the Muglad rift basin in Sudan.

To date here has been no seismic acquired and no wells drilled on EA 5. A regional gravity survey and subsequent analysis has identified that EA 5 contains a sedimentary sequence within the Albertine Graben system, within which prospective structures have been indicated. This part of the Albertine Graben is called the Rhino Camp Basin. The Semliki Basin further to the south where the discoveries have been found was prognosed from a similar type of gravity survey and was later confirmed to exist following the seismic conducted by Heritage in the late 1990s.

In the next 18 months, Tower will acquire 300 kilometers of 2-D seismic and drill 2 exploration wells to a depth of 2,500 meters and 1,500 meters. There will be at least two rigs in country in this period that could potentially be utilised.

Export routes

Current provisional estimates are that a 500,000 bbl/day pipeline could be required to export the crude to international markets. It is estimated that this would cost approximately US$1.5 billion and is considered commercially viable. It is forecast that this could be completed between 2010 and 2013 based on the current drilling activities in Uganda and the drilling successes over the last 2 years. If exportable accumulations are discovered, it is anticipated that a 1,200 kilometer pipeline will be constructed from the oil fields to the Kenyan coast at Mombasa, via Kampala and Nairobi. There is an existing pipeline that runs along this route taking oil products to Uganda.

EA 5 PSA terms

The principal terms of the PSA, as amended are as follows:

-   The First Exploration Period ends on 27 March 2008. By this time,
    200 kilometers of seismic must be acquired, processed and
    interpreted. This will be satisfied by the acquisition of 300
    kilometers of 2-D seismic in the last quarter of 2007.

-   Under the terms of the Second Exploration Period, minimum exploration
    of two wells and one contingent well is required to be drilled by 27
    March 2010.

-   The Third Exploration Period ends on 27 March 2012. By this time an
    additional exploration well and one contingent well has to be
    drilled.

-   Cost recovery is permitted for up to 50% of the oil production after
    deduction of the Royalty. Carry forward provisions apply.

-   The Royalty ranges from 5% on volumes up to 2,500 bbls/day to 12.5%
    above 7,500 bbls/day.

-   The profit sharing percentage of the licensee decreases as production
    increases. The range is 53% for 0 - 5,000 bbls/day and 25% for
    production in excess of 40,000 bbls/day.

-   The Government of Uganda has a 20% back in right.

Terms of Orca's agreement with Tower Resources

The principal terms of the agreement are as follows:

-   The agreement is structured as an option with Tower to earn a 50%
    interest in EA 5.

-   In consideration for granting the option, Orca will fund 83.33% of
    certain back costs and a 2-D seismic programme of 300 kilometers,
    beginning in December 2007, subject to a maximum cost to the Company
    of US$5-6 million.

-   On completion of the interpretation of the seismic data expected
    during Q1 2008, Orca will have the exclusive right to acquire a 50%
    working licence interest in return for funding 83.33% of two
    exploration wells forecast to commence mid 2008. The carry is capped
    at a maximum cost to the Company of between US$10 million and
    US$15 million depending on whether the wells are tested.

-   In the event that Orca exercises its option to become a 50% partner,
    Tower will continue to remain operator under the licence for a period
    of three years. However, Orca will assume management responsibility
    for all drilling activities.

-   Orca has put a guarantee in place at the outset to cover
    US$15 million of expenditure.

Uganda statistics

Size of country
-------------------------------------------------------------------------
Size of country                                236,000 square kilometers
Population                                     30 million
Population growth rate (1990 - 2005)           3.2%
Inflation rate (1990 - 2005)                   8%
GDP growth rate                                3.2%
Oil imports 2006                               US$300 - US$400 million
Gross National income per capita               US$280

Country Information and Governance

Uganda is a landlocked country in central East Africa with a population of approximately 30 million. It borders Tanzania, Kenya, Sudan, Democratic Republic of the Congo and Rwanda. Agriculture is the most important economic sector with coffee accounting for the bulk of Uganda's export revenues. The country has substantial mineral resources including large deposits of copper and cobalt. Uganda's official language is English.

Uganda is a presidential republic. General elections are held every five years. The elected President is both head of state and head of government. Executive power is exercised by the government. Legislative power is vested in both the government and a 303-member National Assembly that includes 217 elected and 86 appointed representatives (who represent the interests of specific populations e.g. women, persons with disabilities and others). The system is parliamentary with voting for all citizens over 18.

Presidential elections were held in February 2006 and President Yoweri Museveni (of the National Resistance Movement Party) was elected for a third term. The current Prime Minister is Apolo Nsibambi. The Cabinet is appointed by the President from among elected legislators.

Uganda is a member of the East Africa Community with Tanzania and Kenya that aims to support closer cooperation between the countries including free trade.

Forward Looking Statements

This disclosure contains certain forward-looking estimates that involve substantial known and unknown risks and uncertainties, certain of which are beyond Orca Exploration's control, including the impact of general economic conditions in the areas in which Orca Exploration operates, civil unrest, industry conditions, changes in laws and regulations including the adoption of new environmental laws and regulations and changes in how they are interpreted and enforced, increased competition, the lack of availability of qualified personnel or management, fluctuations in commodity prices, foreign exchange or interest rates, stock market volatility and obtaining required approvals of regulatory authorities. In addition there are risks and uncertainties associated with oil and gas operations, therefore Orca Exploration's actual results, performance or achievement could differ materially from those expressed in, or implied by, these forward-looking estimates and, accordingly, no assurances can be given that any of the events anticipated by the forward-looking estimates will transpire or occur, or if any of them do so, what benefits, including the amounts of proceeds, that Orca Exploration will derive therefrom.