Exhibit 99.1 [LOGO] NEWS RELEASE BRIGHAM FOR IMMEDIATE RELEASE Exploration Company BRIGHAM EXPLORATION REPORTS STRONG SECOND QUARTER & PROVIDES THIRD QUARTER FORECAST ================================================================================ Austin, TX -- August 12, 2003 -- Brigham Exploration Company (NASDAQ:BEXP) today announced its financial results for the quarter ended June 30, 2003. Highlights of Brigham's financial performance for the quarter include: o Production volumes increased 6% over second quarter 2002 volumes to average 28.9 MMcfe/d; o 38% growth in revenue over revenue in the second quarter 2002 due to increased production and higher realized natural gas and oil prices ($4.66 vs. $3.57 per Mcfe); and o 116% increase in operating income to $4.9 million in the second quarter 2003 versus $2.3 million in the second quarter 2002. SECOND QUARTER 2003 RESULTS Average net daily production for the second quarter 2003 was 28.9 MMcfe/d, compared to 27.3 MMcfe/d for the second quarter last year. Year to date, Brigham's net daily production has averaged 30.1 MMcfe/d, relative to 26.3MMcfe/d in 2002. Revenue from the sale of oil and natural gas during the second quarter 2003 was $12.1 million. This represents a 38% increase over revenue from the sale of oil and natural gas during last year's second quarter. Approximately 84% of the increase in revenue for the second quarter 2003 was due to an increase in Brigham's average realized sales price for oil and natural gas and 16% was due to an increase in production volumes. Production costs, which include lease operating expenses, ad valorem taxes and production taxes, for the second quarter 2003 were $2.1 million, up 60% when compared to last year's second quarter production costs of $1.3 million. An increase in lease operating expenses, due to an increase in workover activity, represented approximately 49% of the increase. Higher ad valorem taxes, due to higher property valuations, represented approximately 12% of the increase and higher production taxes, due to an increase in Brigham's realized pre-hedge sales price for natural gas and oil, represented 39% of the increase. General and administrative expenses for the second quarter 2003 were $1.2 million compared to $1.7 million in the second quarter last year. General and administrative expenses for the second quarter 2002 included a charge for non-cash compensation expense of $596,000. Excluding this non-cash charge, general and administrative expenses for the second quarter 2003 were up 6%. Depletion expenses for the second quarter 2003 were $3.8 million compared to $3.4 million in the second quarter last year. Approximately 49% of the increase in depletion expenses was due to an increase in production volumes while 51% of the increase was the due to a 6% increase in Brigham's depletion rate. Lower average outstanding debt balances for the quarter combined with a decrease in Brigham's weighted average interest rate on its outstanding debt resulted in a 25% decrease in Brigham's interest expense for the second quarter 2003. Interest expense for the second quarter 2003 was $1.2 million compared to $1.6 million during last year's second quarter. Brigham's weighted average interest rate on its outstanding borrowings for the second quarter 2003 was 5.9% and its weighted average outstanding debt balance was $77.5 million. Net income to common stockholders for the second quarter 2003 was $2.4 million ($0.10 diluted earnings per share) compared to $61,000 ($0.00 diluted earnings per share) in the second quarter last year. 4 Exhibit 99.1 Net capital expenditures for oil and natural gas activities for the second quarter 2003 were $9.9 million. This included $7.5 million for drilling, $1.2 million for land and geological and geophysical activities, and $1.4 million in capitalized interest and overhead expenses. Brigham also received $201,000 in reimbursements and proceeds from participants in Brigham generated projects during the second quarter 2003. THIRD QUARTER 2003 FORECAST The following forecasts and estimates of Brigham's third quarter 2003 results are forward looking statements subject to the risks and uncertainties identified in the "Forward Looking Statements Disclosure" at the end of this release. Brigham currently expects third quarter 2003 production volumes to average between 27.5 and 31.5 MMcfe/d, 65% of which consists of natural gas. For the third quarter 2003, lease-operating expenses, including ad valorem taxes, are projected to be $0.39 per Mcfe and Brigham estimates that it will spend an additional $157,000 for workover operations. Production taxes are projected to be 5.5% of pre-hedge oil and natural gas revenues, net general and administrative expenses are projected to be $1.2 million ($0.42 to $0.48 per Mcfe), depletion expenses are projected to be $1.46 per Mcfe, depreciation and amortization expenses are projected to be $192,000 and accretion of asset retirement obligation is expected to be $36,000. Based on these production and cost estimates and an assumed average NYMEX prices of $ 4.99 per MMBtu for natural gas and $28.07 per barrel for oil, and taking into account current hedging contracts outstanding, Brigham forecasts revenue of between $11.0 and $12.8 million and operating income of between $4.2 and $5.2 million for the third quarter 2003. CONFERENCE CALL INFORMATION Brigham management will host a conference call to discuss the Company's second quarter 2003 operational and financial results with investors, analysts and other interested parties on Wednesday, August 13th, at 9:00 a.m. Central time. To participate in the call, participants within the U.S. please dial 888-396-2384 and participants outside the U.S. please dial 617-847 -8711. The participant passcode for the call is 22408886. A telephone recording of the conference call will be available to interested parties approximately two hours after the call is completed through 11:59 p.m. Central time on Wednesday, August 27th. To access the recording, domestic callers dial 888-286-8010 and international callers dial 617-801-6888. The passcode for the conference call playback is 26309650. In addition, a live and archived web cast of the conference call will be available over the Internet at either www.bexp3d.com or www.streetevents.com. A copy of this press release and other financial and statistical information about the periods covered by this press release and by the conference call that will take place on August 13, 2003, will be available on the Brigham's website under the investor relations section. To access go to www.bexp3d.com click on the investor relations tab and then click on news releases 2003. The file with a copy of the press release is named Brigham Exploration Reports Strong Second Quarter and Provides Third Quarter Guidance and is dated August 12, 2003. The file with the other financial and statistical information is named Other Financial and Statistical Information for Second Quarter 2003 Conference Call and is dated August 12, 2003. ABOUT BRIGHAM EXPLORATION Brigham Exploration Company is an independent exploration and production company that applies 3-D seismic imaging and other advanced technologies to systematically explore and develop onshore domestic natural gas and oil provinces. For more information about Brigham Exploration, please visit our website at www.bexp3d.com or contact Investor Relations at 512-427-3444. FORWARD LOOKING STATEMENTS DISCLOSURE Except for the historical information contained herein, the matters discussed in this news release are forward looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 that are based upon current expectations. Important factors that could cause actual results to differ materially from those in the forward looking statements include risks inherent in exploratory drilling activities, the timing and extent of changes in commodity prices, unforeseen engineering and 5 Exhibit 99.1 mechanical or technological difficulties in drilling wells, availability of drilling rigs, land issues, federal and state regulatory developments and other risks more fully described in the company's filings with the Securities and Exchange Commission. All forward looking statements contained in this release, including any forecasts and estimates, are based on management's outlook only as of the date of this release, and we undertake no obligation to update or revise these forward looking statements, whether as a result of subsequent developments or otherwise. Contact: John Turner, Manager - Finance & Investor Relations (512) 427-3300 6 Exhibit 99.1 BRIGHAM EXPLORATION COMPANY SUMMARY CONSOLIDATED STATEMENTS OF OPERATIONS (in thousands, except per share data) (unaudited) Three Months Ended June 30, Six Months Ended June 30, --------------------------- ------------------------- 2002 2003 2002 2003 -------- --------- -------- -------- Revenues: Oil and natural gas sales $ 8,769 $ 12,127 $ 15,203 $ 26,766 Other revenue 17 43 27 81 -------- -------- -------- -------- $ 8,786 $ 12,170 $ 15,230 $ 26,847 Costs and expenses: Lease operating 796 1,270 1,667 2,244 Production taxes 499 806 852 1,744 General and administrative 1,718 1,187 2,682 2,326 Depletion of oil and natural gas properties 3,394 3,799 6,531 7,901 Depreciation and amortization 101 160 204 257 Accretion of asset retirement obligation -- 37 -- 71 -------- -------- -------- -------- $ 6,508 $ 7,259 $ 11,936 $ 14,543 -------- -------- -------- -------- Operating income $ 2,278 $ 4,911 $ 3,294 $ 12,304 Interest expense (1,649) (1,224) (3,070) (2,506) Interest income 74 7 93 28 Other income (expense) (a) 79 (281) (169) (170) -------- -------- -------- -------- Income before income taxes and cumulative effect of change in accounting principle $ 782 $ 3,413 $ 148 $ 9,656 Income tax expense -- -- -- -- -------- -------- -------- -------- Income before cumulative effect of change in accounting principle $ 782 $ 3,413 $ 148 $ 9,656 Cumulative effect of accounting change -- -- -- 268 -------- -------- -------- -------- Net income $ 782 $ 3,413 $ 148 $ 9,924 Preferred stock dividend & accretion 721 1,028 1,419 2,023 -------- -------- -------- -------- Net income (loss) to common $ 61 $ 2,385 $ (1,271) $ 7,901 ======== ======== ======== ======== Net income (loss) to common per share: Basic $ 0.00 $ 0.12 $ (0.08) $ 0.40 Diluted 0.00 0.10 (0.08) 0.30 Wt. Avg. common shares outstanding: Basic 16,038 20,087 16,027 19,898 Diluted 17,760 30,037 16,027 32,090 (a) Includes the following: Non-cash gains (losses) due to the change in the fair market value of derivative contracts that did not qualify as hedges of: $ 635 $ -- $ 384 $ -- Non-cash gains (losses) for ineffective portion of hedging contracts of: -- (281) -- (170) 7 BRIGHAM EXPLORATION COMPANY PRODUCTION, SALES PRICES AND OTHER FINANCIAL DATA (unaudited) Three Months Ended June 30, Six Months Ended June 30, --------------------------- ------------------------- 2002 2003 2002 2003 ------ ------ ------ ------ Average net daily production: Natural gas (MMcf) 16.7 17.0 15.8 16.7 Oil (Bbls) 1,778 1,990 1,749 2,243 Equivalent natural gas (MMcfe) (6:1) 27.3 28.9 26.3 30.1 Total net production: Natural gas (MMcf) 1,499 1,528 2,844 3,000 Oil (MBbls) 160 179 315 402 Equivalent natural gas (MMcfe) (6:1) 2,460 2,602 4,733 5,412 % Natural gas 61% 59% 60% 55% Sales prices: Natural gas ($/Mcf) (a) $ 3.30 $ 4.72 $ 2.92 $ 5.12 Oil ($/Bbl) (a) 23.90 27.45 21.95 28.39 Weighted average ($/Mcfe) (6:1) 3.57 4.66 3.21 4.95 (a) Includes the effects of hedging gains (losses) of: Natural gas ($/Mcf) $ (0.21) $(0.88) $ 0.01 $(1.28) Oil ($/Bbl) (1.69) (2.07) (1.02) (2.98) SUMMARY CONSOLIDATED BALANCE SHEETS (in thousands) (unaudited) 12/31/2002 06/30/2003 ---------- ---------- Assets: Current assets $ 33,322 $ 28,610 Oil and gas properties, at cost, net 164,980 177,306 Other property and equipment, at cost, net 1,234 1,263 Other non-current assets 2,523 3,491 -------- -------- Total assets $202,059 $210,670 ======== ======== Liabilities and stockholders' equity: Current liabilities $ 34,010 $ 35,823 Notes payable 60,000 53,000 Senior subordinated notes, net 21,797 22,382 Other non-current liabilities 186 2,486 Total liabilities $115,993 $113,691 Series A Preferred Stock, mandatorily redeemable 19,540 21,144 Series B Preferred Stock, mandatorily redeemable 4,777 5,196 Stockholders' equity 61,749 70,639 -------- -------- Total liabilities and stockholders' equity $202,059 $210,670 ======== ======== 8 Exhibit 99.1 BRIGHAM EXPLORATION COMPANY SUMMARY CONSOLIDATED STATEMENTS OF CASH FLOWS (in thousands) (unaudited) Three Months Ended June 30, Six Months Ended June 30, --------------------------- ------------------------- 2002 2003 2002 2003 --------- -------- --------- --------- Cash flows from operating activities: Net income $ 782 $ 3,413 $ 148 $ 9,924 Depletion, depreciation and amortization 3,495 3,959 6,735 8,158 Accretion of asset retirement obligation -- 37 -- 71 Interest paid through issuance of add'l senior sub. notes 270 289 497 585 Amortization of deferred loan fees 299 280 585 533 Non-cash compensation expense 596 -- 596 -- Cumulative effect of adoption of accounting principle -- -- -- (268) Market value adjustment for derivatives instruments (635) 281 (384) 170 Changes in operating assets and liabilities 1,218 197 1,879 4,345 -------- -------- -------- -------- Net cash provided by operating activities $ 6,025 $ 8,456 $ 10,056 $ 23,518 Cash flows used by investing activities (8,193) (9,875) (13,193) (19,214) Cash flows (used) provided by financing activities 48 (2,835) 3,725 (7,391) -------- -------- -------- -------- Net increase (decrease) in cash and cash equivalents $ (2,120) $ (4,254) $ 588 $ (3,087) ======== ======== ======== ======== SUMMARY PER MCFE DATA (unaudited) Three Months Ended June 30, Six Months Ended June 30, --------------------------- ------------------------- 2002 2003 2002 2003 ---------- --------- --------- -------- Revenues: Oil and natural gas sales $ 3.57 $ 4.66 $ 3.21 $ 4.95 Other revenue 0.01 0.02 0.01 0.01 -------- -------- -------- -------- $ 3.58 $ 4.68 $ 3.22 $ 4.96 Costs and expenses: Lease operating 0.32 0.49 0.35 0.41 Production taxes 0.20 0.31 0.18 0.32 General and administrative 0.70 0.46 0.57 0.43 Depletion of natural gas and oil properties 1.38 1.46 1.38 1.46 Depreciation and amortization 0.04 0.06 0.04 0.05 Accretion of asset retirement obligation -- 0.01 -- 0.01 -------- -------- -------- -------- $ 2.64 $ 2.79 $ 2.52 $ 2.68 -------- -------- -------- -------- Operating income $ 0.94 $ 1.89 $ 0.70 $ 2.28 9 Exhibit 99.1 BRIGHAM EXPLORATION COMPANY SUMMARY OF COMMODITY PRICE HEDGES OUTSTANDING AS OF AUGUST 12, 2003 (unaudited) Q3 2003 Q4 2003 Q1 2004 Q2 2004 Q3 2004 Q4 2004 Q1 2005 Q2 2005 ------- ------- ------- ------- ------- ------- ------- ------- Natural Gas Swaps: MMBtu/d 6,500 4,500 3,250 2,500 1,500 1,000 -- -- $/MMBtu $3.867 $4.039 $4.963 $4.252 $4.180 $4.360 $ -- $ -- Natural Gas Collars: MMBtu/d -- -- 3,000 2,000 1,500 1,000 1,000 1,000 Floor - $/MMbtu $ -- $ -- $4.000 $4.000 $4.000 $4.000 $4.000 $4.000 Ceiling - $/MMbtu $ -- $ -- $9.900 $5.450 $5.390 $5.620 $7.250 $5.400 Natural Gas Floors: MMBtu/d 5,000 5,000 -- -- -- -- -- -- $/MMBtu $4.500 $4.500 $ -- $ -- $ -- $ -- $ -- $ -- Crude Oil Swaps: Bbls/d 600 450 325 225 150 100 -- -- $/Bbl $23.77 $23.21 $25.35 $24.52 $23.91 $23.80 $ -- $ -- Crude Oil Collars: Bbls/d -- -- 150 100 100 100 100 -- Floor - $/Bbl $ -- $ -- $23.00 $23.00 $23.00 $23.00 $23.00 $ -- Ceiling - $/Bbl $ -- $ -- $27.74 $26.64 $25.91 $25.39 $25.07 $ -- Note: Hedged volumes and prices reflected in this table represent average contract amounts for the quarterly periods presented; natural gas hedge prices and crude oil hedge contract prices are based on NYMEX pricing. 10