Orca Energy Group Inc. Class BTSXV: ORC.A

Orca Exploration announces its results for the quarter ended 30th June 2007

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

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

Quarter Highlights

-   Incurred a loss before tax of US$0.5 million (Q2 2006: profit before
    tax of US$1.1 million) with funds from operations before working
    capital changes of US$1.3 million (Q2 2006: US$1.3 million). The
    decrease in profitability is primarily the result of an increase in
    costs attributable to the business development activities.

-   Signed an option agreement with Tower Resources plc that gives Orca
    the opportunity to become a 50% interest holder in the 6,040 square
    kilometers, Exploration Area 5 in Uganda.

-   Increased Q2 2007 sales of Additional Gas to Dar es Salaam industrial
    customers by 14% to 397 mmscf (an average of 4.4 mmscf/d) compared
    with 347 mmscf in Q2 2006. Average industrial prices remained strong
    at US$8.61/mcf.

-   Increased Q2 2007 sales of Additional Gas to the power sector by
    1% to 745 mmscf (an average of 8.2 mmscf/d) compared with 739 mmscf
    in Q2 2006, at an average price of US$2.17/mcf (Q2 2006: 2.13/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.

-   Demonstrated the first vehicle to operate on compressed natural gas
    in Tanzania at the International Trade Fair in July 2007. The Company
    is looking to expand the CNG operations in the course of the next
    18 months.

-   Continued the installation of an additional 8 kilometers of low
    distribution pipeline to improve security of supply and to hook up to
    four new industrial customers. This line is due to be completed
    during Q3 2007.

-   Delayed the completion of the drilling of SS-10 because of the
    unexpected mechanical failure of the drill rig. A major rig overhaul
    is in progress and drilling is scheduled to recommence in
    September 2007. The well is currently drilled to 1,689 meters and
    secured at a depth of 1,074 meters. Subsurface geology is as
    expected.

-   Announced a private placement to raise 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. Proceeds were received in early
    July 2007.


Financial and Operating Highlights

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

Operating revenue          3,021   3,198     (6%)  6,852   5,271     30%
(Loss)/profit before
 taxation                   (524)  1,080   (149%)    (94)  1,346   (107%)
Operating netback
 (US$/mcf)                  2.79    2.71      3%    2.35    2.41     (2%)
Cash and cash equivalents  7,601   2,829    169%   7,601   2,829    169%
Working capital           (3,050)  2,448   (225%) (3,050)  2,448   (225%)
------------------------------------------------- -----------------------
Shareholders' equity      38,292  17,715    116%  38,292  17,715    116%
(Loss)/profit per share
 - basic and diluted
 (US$)                     (0.02)   0.03   (167%)  (0.02)   0.03   (167%)
Funds from operations
 before working capital
 changes                   1,251   1,333     (6%)  2,442   2,004     22%
Funds per share from
 operations before
 working capital changes
 - basic (US$)              0.05    0.06    (17%)   0.09    0.09       -
Funds per share from
 operations before
 working capital changes
 - diluted (US$)            0.04    0.05    (20%)   0.09    0.08     12%
------------------------------------------------- -----------------------
Outstanding Shares ('000)

Class A shares             1,751   1,751       -   1,751   1,751       -
Class B shares            25,383  21,648     17%  25,383  21,648     17%
Options                    2,622   1,852     42%   2,622   1,852     42%
------------------------------------------------- -----------------------
Operating

Additional Gas sold
 (mmscf) - industrial        397     347     14%     698     577     21%
Additional Gas sold
 (mmscf) - power             745     739      1%   2,101   1,421     48%
Average price per mcf
 (US$) - industrial         8.61    8.69     (1%)   8.22    8.27     (1%)
Average price per mcf
 (US$) - power              2.17    2.13      2%    2.18    1.97     11%
------------------------------------------------- -----------------------

President & CEO's Letter to Shareholders

In Q2 2007, Orca Exploration Group ("Orca" or the "Company") negotiated an option to enter into Africa's newest high potential oil play within the Albertine Graben sedimentary basin in Uganda. Orca has joined forces with Tower Resources plc ("Tower") to explore Exploration Area 5 ("EA 5") in the northwest area of the country. In the last two years Uganda has recorded significant oil finds in the adjacent Lake Albert Rift Basin. The first step in Orca's and Tower's exploration of EA 5 will be a 250-300 kilometer seismic programme expected to commence in November 2007.

To fund the Company's acquisition of new oil and gas exploration and development opportunities in sub Saharan Africa and to expand the Tanzanian operations, Orca successfully raised Cdn$34.5 million through a fully subscribed private placement. The financing was announced in June 2007 and the funds were received in early July.

Orca's new Ugandan opportunity meets the standards that the Company had set for an expansion of its oil and gas exploration and development interests. These include significant exploration upside in a proven but relatively immature basin, a low entry cost, manageable risk and the potential to develop an oil accumulation within a two-year timeframe. Orca continues to assess other exploration and development opportunities.

Uganda Exploration

There is currently significant oil and gas exploration activity in Uganda following the drilling of five discoveries in the last 18 months by Tullow plc and Heritage Oil and Gas. Two of these had flow rates of between 12,000 and 14,000 barrels per day. During the next six months, there is expected to be in excess of 1,000 kilometers of seismic shot by the various operators and eight wells are planned by the end of 2008. This is an excellent time to be in this new and fast developing oil province.

Under the terms of the agreement signed with Tower Resources plc, Orca Exploration has an option to acquire a 50% working interest in the 6,040 square kilometer EA 5 that lies 200 kilometers north of the two large discovery wells. In consideration for being granted this option, the Company will pay 83.33% of the back-in costs incurred by Tower and the cost of the 2007 seismic programme. The total cost to Orca is estimated at between US$5 - US$6 million.

If, following the seismic programme, Orca exercises its option to become a 50% partner with Tower, it can earn a 50% interest in EA 5 in consideration for paying 83.33% of the costs of two wells subject to a cap of between US$10 million and US$15 million depending on whether both wells are tested.

Tanzania Development

The Songo Songo field remains Orca's core producing asset providing significant low-risk exploration upside with its two prospects, Songo Songo North and Songo Songo West. Songo Songo is expected to generate strong cash flows over the life of the project and management is focused on maximising the potential of this asset through the full development of both the reserves and new markets.

At year end 2006, gross proven and probable reserves ("2P") for the Songo Songo field on a life-of-licence basis increased by 14% to 648 bcf (2005: 569 bcf). The proportion in which the Company has a financial interest, under the Songo Songo PSA ("Additional Gas"), increased by 30% to 415 bcf (2005: 320 bcf). Orca is targeting continued increase in these reserves through diligent monitoring of the reservoir, selective appraisal and exploration drilling.

Increasing the Songo Songo field deliverability to meet the growing power sector demand for gas is the principal reason for the drilling of the SS-10 development well. Management intends to maintain sufficient back up production in the event that there is a failure or reduced production of any of the current wells and SS-10 provides this comfort. The completion of the drilling of SS-10 has been delayed because of the unexpected mechanical failure of the Caroil rig. The well is currently drilled to a depth of 1,689 meters, but the breakdown of the rig's generators and the underperformance of the mud pumps, led Orca to suspend drilling to allow repairs to be made. The well is currently secured at a depth of 1,074 meters.

Since drilling was suspended the rig operator has made significant modifications to the rig and a detailed audit will be conducted before it continues with the drilling of SS-10. The drilling has shown the subsurface geology to be as expected. It is forecast that the rig will re-enter the SS-10 well in September 2007 once all the remedial work has been conducted to the satisfaction of the Company and the other service contractors have been remobilised. The delays do not impact the long-term prospects for the Songo Songo field and have not interfered with the Company's gas sales.

Following the successful remedial work on SS-9 in Q1 2007, the existing five production wells on Songo Songo are capable of delivering 160 mmscf/d against current production and infrastructure capacity of 70 mmscf/d (including Protected Gas).

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 will be undertaken in the second half of 2007, but drilling is not expected to commence until 2009 if the Company proceeds with the drilling of two wells in Uganda in 2008.

Market Development

The rapid introduction of gas-fired power generation in Tanzania has exceeded Orca's expectations. In Q2 2007, TANESCO increased its installed emergency gas-fired generation to 128 MWs by adding 60 MWs of emergency generation. When combined with the 42 MWs of generation at the Ubungo Power Plant, 170 MWs of gas-fired generation in Tanzania had been commissioned to operate on Additional Gas by 30 June 2007. It is forecast that this will increase to 310 MWs by year end 2007, with the further additions of the Dowan's 40 MW emergency plant which was commissioned in August 2007 and the Wartsila 100 MW plant in October 2007. TANESCO intends to construct an additional 45 MWs of generation at Tegeta in mid 2008 and to commence the conversion of the IPTL 100 MW plant to operate on gas at the end of 2008.

There has been good progress on the negotiations with TANESCO/MEM in securing long term contracts for this expanded generation capacity. By the end of 2007, it is forecast that the Company will have signed a 16-year gas supply contract for 245 MWs of permanent generation (Wartsila 100 MWs, IPTL 100 MWs, Tegeta 45 MWs) and a separate long term contract for the 42 MW sixth turbine at Ubungo ("UGT 6"). In addition, new short term contracts will be in place for the 168 MWs of emergency generation that are expected to be decommissioned by mid 2009.

The 245 MWs of permanent generation is forecast to have a maximum demand of 45 mmscf/d. Current discussions indicate that TANESCO will agree to a 70% take or pay provision in respect of these volumes. This will lead to a minimum of 184 bcf being purchased under this contract.

At Ubungo, UGT 6 has a demand of approximately 9 mmscf/d. It is expected to operate at an 80% utilisation rate given that the units are first to be dispatched after the hydro generation. This will lead to 45 bcf being purchased under this contract.

Current Gas Sales

Power and industrial markets continue to develop in line with expectations, subject to some seasonal variation in volumes. The power sector volumes are expected to be lower in the quarters where there is significant rainfall. This was experienced in Q2 2007. Our largest industrial customers are primarily in the textile sector and consume higher volumes of gas between July and September when there is a cheap supply of cotton. Quarterly volatility is expected to reduce as demand for electricity increases and the Company connects more industrial customers.

As reported in our Q1 2007 report, the above average rains in January 2007 significantly improved the utilisation rates for the 561 MWs of Tanzania's installed hydro generation and filled the Mtera dam, which supplies water to the 80 MW Mtera and the 204 MW Kidatu hydro stations. This combined with average rains in April and May that fuelled the 277 MWs of 'run of river' hydros, meant that TANESCO could reduce its off take from the thermal generation in Q2 2007.

Total sales of Additional Gas to the power sector averaged 8.2 mmscf/d in Q2 2007 (Q2 2006: 8.1 mmscf/d). As Tanzania enters the dry season the utilisation rates of the thermal power plants has increased. Power sector gas volumes averaged 21.6 mmscf/d in July 2007.

Sales of Additional Gas to Orca's industrial customers increased 14% to 397 mmscf in Q2 2007 compared with 347 mmscf in Q2 2006. Industrial demand is forecast to continue to increase over 2007 as Orca constructs additional new low pressure distribution lines in the Dar es Salaam area. In July 2007 sales to the industrial sector averaged 4.6 mmscf/d.

CNG

To further expand gas sales Orca is planning, in collaboration with TDPC, 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.

The Company's first CNG initiative in the Dar es Salaam area was the demonstration of the product on two vehicles at the Dar es Salaam International Trade Fair in July 2007. This symbolic step was well received in Tanzania and the Company expects to commence the sale of CNG during 2008.

Infrastructure

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. The latest forecasts from TANESCO indicate that there will be a demand for additional gas processing capacity from mid-2008 depending on rainfall levels.

In Q4 2006, it was agreed that Songas would finance the installation of two new gas processing trains to increase capacity to 140 mmscf/d. The engineering design work has been completed and Songas submitted tender documents for the engineering, procurement and construction contract at the end of Q2 2007. It is expected that it will take 12 months from the time of awarding the tender for the new trains to be operational.

At the same time, Orca has been developing an alternative project that could increase the gas processing capacity to 105-110 mmscf/d in the short term. The Company is in discussion with Songas and MEM in respect of this alternative that would have the advantage of accelerating sales volumes to the power sector. Additional work is being undertaken to determine the most cost effective infrastructure configuration to meet forecast peak deliverability requirements over the next few years.

Outlook

The next eighteen months will be a period of significant operational activity with the potential for very substantial growth. In Uganda, a 2-D seismic programme will be shot before year end. Once the seismic results have been assessed, Orca may opt to drill two land wells in 2008. In Tanzania, SS-10 is expected to be completed by the end of October and several new gas supply contracts are expected to be signed with the power sector. These contracts will generate solid cash flows that could then be allocated to expanding gas reserves in Tanzania by drilling Songo Songo West and Songo Songo North in 2009.

Our strengthened oil acquisition and exploration team continues to evaluate oil projects in sub Saharan Africa with a view to identifying one further oil opportunity.

Orca is in a strong financial position with the raising of Cdn$34.5 million (Gross) through the issuance of 2.5 million Class B shares shortly after the end of Q2. The time is right to focus on sustained growth over the next two to three years. We have clear goals, the financial resources, the employee expertise and determination to succeed.

We thank our employees and shareholders for their continuing support.

Peter R. Clutterbuck

President & CEO

30 August 2007

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


(thousands of US dollars      Three months ended        Six months ended
 except per share         30-Jun    31-Mar    30-Jun    30-Jun    30-Jun
 amounts)                   2007      2007      2006      2007      2006
-----------------------------------------------------  ------------------

Revenue                    3,021     3,831     3,198     6,852     5,271

Cost of sales

Production and
 distribution expenses      (261)     (264)     (197)     (525)     (362)
Depletion expense           (630)     (915)     (382)   (1,545)     (706)
-----------------------------------------------------  ------------------
Gross profit               2,130     2,652     2,619     4,782     4,203

Other income                  64        97        14       161        30
Administrative expenses   (2,704)   (2,248)   (1,562)   (4,952)   (2,855)
Foreign exchange losses      (14)      (71)        9       (85)      (32)
-----------------------------------------------------  ------------------
(Loss)/profit before
 taxation                   (524)      430     1,080       (94)    1,346

Taxation                     (84)     (302)     (420)     (386)     (603)
-----------------------------------------------------  ------------------
(Loss)/profit after
 taxation                   (608)      128       660      (480)      743
-----------------------------------------------------  ------------------
(Loss)/profit per share

Basic and diluted (US$)    (0.02)        -      0.03     (0.02)     0.03
-----------------------------------------------------  ------------------



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


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

Current assets
Cash and cash equivalents                      7,601    14,736    20,678
Trade and other receivables                    4,931     5,713     4,275
Inventory                                      2,847         -         -
-------------------------------------------------------------------------
                                              15,379    20,449    24,953

Natural gas properties and other equipment    43,413    29,085    18,951
-------------------------------------------------------------------------
                                              58,792    49,534    43,904
-------------------------------------------------------------------------

LIABILITIES

Current liabilities
Trade and other payables                      18,429     9,879     4,523

Non current liabilities
Deferred income taxes                          1,694     1,351     1,229
Deferred additional profits tax                  377       321       263

SHAREHOLDERS' EQUITY

Capital stock                                 36,217    34,494    34,469
Capital reserve                                  317     1,123     1,182
Accumulated income                             1,758     2,366     2,238
-------------------------------------------------------------------------
                                              38,292    37,983    37,889
-------------------------------------------------------------------------
                                              58,792    49,534    43,904
-------------------------------------------------------------------------



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


                              Three months ended        Six months ended
                          30-Jun    31-Mar    30-Jun    30-Jun    30-Jun
(thousands of US dollars)   2007      2007      2006      2007      2006
-----------------------------------------------------  ------------------
CASH FLOWS FROM OPERATING
 ACTIVITIES

(Loss)/profit after
 taxation                   (608)      128       660      (480)      743
Adjustments for:
  Depletion and
   depreciation              661       941       410     1,602       761
  Stock-based compensation   799       (59)       96       740       192
  Deferred taxation          343       122       123       465       236
  Deferred additional
   profits tax                56        58        44       114        72
-----------------------------------------------------  ------------------
                           1,251     1,190     1,333     2,441     2,004
Decrease (increase) in
 trade and other
 receivables                 782    (1,438)   (2,032)     (656)   (1,214)
(Increase) in inventory   (2,847)        -         -    (2,847)        -
Increase in trade and
 other payables            1,939     1,068     1,506     3,007       930
-----------------------------------------------------  ------------------
Net cash flows from
 operating activities      1,125       820       807     1,945     1,720
-----------------------------------------------------  ------------------
CASH FLOWS USED IN
 INVESTING ACTIVITIES

Petroleum and natural
 gas properties
 expenditures            (14,989)  (11,077)   (1,034)  (26,066)   (1,885)
Proceeds from sale of
 vehicle                       -         2         -         2         -
Increase/(decrease) in
 trade and other
 payables                  6,611     4,288      (429)   10,899      (322)
-----------------------------------------------------  ------------------
Net cash used in
 investing activities     (8,378)   (6,787)   (1,463)  (15,165)   (2,207)
-----------------------------------------------------  ------------------
CASH FLOWS FROM FINANCING
 ACTIVITIES

Proceeds from exercise of
 options                     118        25        31       143       118
-----------------------------------------------------  ------------------
Net cash flow from
 financing activities        118        25        31       143       118
-----------------------------------------------------  ------------------
Decrease in cash and
 cash equivalents         (7,135)   (5,942)     (625)  (13,077)     (369)
-----------------------------------------------------  ------------------
Cash and cash equivalents
 at the beginning of
 the period               14,736    20,678     3,454    20,678     3,198
-----------------------------------------------------  ------------------
Cash and cash equivalents
 at the end of the period  7,601    14,736     2,829     7,601     2,829
-----------------------------------------------------  ------------------



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


(thousands of US dollars)                        Accumulated
                             Capital     Capital      (loss)/
                               stock     reserve      income       Total
-------------------------------------------------------------------------
Balance as at 1 January 2006  16,237         764        (339)     16,662
Options exercised                118           -           -         118
Profit for the period              -           -         743         743
Stock-based compensation           -         192           -         192
-------------------------------------------------------------------------
Balance as at 30 June 2006    16,355         956         404      17,715
-------------------------------------------------------------------------


(thousands of US dollars)                        Accumulated
                             Capital     Capital      (loss)/
                               stock     reserve      income       Total
-------------------------------------------------------------------------
Balance as at 1 January 2007  34,469       1,182       2,238      37,889
New stock issued               1,605        (945)          -         660
Options exercised                143           -           -         143
Loss for the period                -           -        (480)       (480)
Stock-based compensation           -          80           -          80
-------------------------------------------------------------------------
Balance as at 30 June 2007    36,217         317       1,758      38,292
-------------------------------------------------------------------------

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.