Condensed Consolidated Statements of Operations and Comprehensive Income (Loss) (Unaudited) (USD $)	3 Months Ended
Dec. 31, 2014	Dec. 31, 2013
Statements of Operations and Comprehensive Income (Loss) [Abstract]
Revenue	$ 146,400us-gaap_Revenues
Royalty expenses	(8,980)us-gaap_RoyaltyExpense
Revenue, net of royalty	137,420us-gaap_SalesRevenueNet
Expenses
Operating expenses	766,513us-gaap_OperatingExpenses
Operating expenses covered by Farmout (Note 3)	(629,093)dwog_OperatingExpenseCoveredByFarmout
General and administrative	568,868us-gaap_GeneralAndAdministrativeExpense	446,270us-gaap_GeneralAndAdministrativeExpense
Depreciation, accretion and depletion	21,202	24,514
Net loss from operations	(590,070)us-gaap_OperatingIncomeLoss	(470,784)us-gaap_OperatingIncomeLoss
Other income and expenses
Rental and other income	3,782us-gaap_RentalIncomeNonoperating	8,103us-gaap_RentalIncomeNonoperating
Interest income	1,547us-gaap_InvestmentIncomeInterest	2,051us-gaap_InvestmentIncomeInterest
Net loss and comprehensive loss	$ (584,741)us-gaap_NetIncomeLoss	$ (460,630)us-gaap_NetIncomeLoss
Net loss per common share
Basic and Diluted	$ 0.00us-gaap_EarningsPerShareBasicAndDiluted	$ 0.00us-gaap_EarningsPerShareBasicAndDiluted
Weighted Average Outstanding Shares (in thousands)
Basic and Diluted	229,374	229,327

Operating expense covered by farmout.

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The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

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Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.

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The net result for the period of deducting operating expenses from operating revenues.

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Income earned by providing the use of assets to an outside party in exchange for a payment or series of payments that is nonoperating in nature.

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Depreciation, depletion, amortization, and accretion related to oil and gas producing activities.

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Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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Amount of expense related to royalty payments under a contractual arrangement such as payment for mineral and drilling rights and use of technology or intellectual property.

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Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

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Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).

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