Going Concern	9 Months Ended
Going Concern	Nov. 30, 2012
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Going Concern	2 Going Concern Sillenger has negative working capital of $1,621,001 and an accumulated deficit during the exploration stage of $4,582,209 as of November 30, 2012. Sillenger's financial statements are prepared using generally accepted accounting principles applicable to a going concern, which contemplates the realization of assets and liquidation of liabilities in the normal course of business. However, Sillenger has not realized any revenues from operations. Without raising additional capital or realization of its investments, there would be substantial doubt about Sillenger’s ability to continue as a going concern. Sillenger's management plans on raising capital from public or private debt or equity financing, on an as needed basis, and in the longer term, from revenues from the acquisition and exploration and development of mineral interests, if found. Sillenger's ability to continue as a going concern is dependent on these additional financings, and, ultimately, upon achieving profitable operations through the development of mineral interests.

Disclosure of accounting policy for reporting when there is a substantial doubt about an entity's ability to continue as a going concern for a reasonable period of time (generally a year from the balance sheet date). Disclose: (a) pertinent conditions and events giving rise to the assessment of substantial doubt about the entity's ability to continue as a going concern for a reasonable period of time, (b) the possible effects of such conditions and events, (c) management's evaluation of the significance of those conditions and events and any mitigating factors, (d) possible discontinuance of operations, (e) management's plans (including relevant prospective financial information), and (f) information about the recoverability or classification of recorded asset amounts or the amounts or classification of liabilities. If management's plans alleviate the substantial doubt about the entity's ability to continue as a going concern, disclosure of the principal conditions and events that initially raised the substantial doubt about the entity's ability to continue as a going concern would be expected to be considered. Disclose whether operations for the current or prior years generated sufficient cash to cover current obligations, whether waivers were obtained from creditors relating to the company's default under the provisions of debt agreements and possible effects of such conditions and events, such as: whether there is a possible need to obtain additional financing (debt or equity) or to liquidate certain holdings to offset future cash flow deficiencies. Disclose appropriate parent company information when parent is dependent upon remittances from subsidiaries to satisfy its obligations.

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SILLENGER EXPLORATION CORP. 10-Q