<PAGE>

                                   EXHIBIT 31

                     RULE 13a-14(a)/15d-14(a) CERTIFICATION

      I, Carol J. Cooper, Principal Financial Officer of Oakridge Energy, Inc.
certify that:

      1. I have reviewed this Amendment No. 2 to the annual report on Form
10-KSB of Oakridge Energy, Inc.;

      2. Based on my knowledge, this report does not contain any untrue
statement of a material fact or omit to state a material fact necessary to make
the statements made, in light of the circumstances under which such statements
were made, not misleading with respect to the period covered by this report;

      3. Based on my knowledge, the financial statements, and other financial
information included in this report, fairly present in all material respects the
financial condition, results of operations and cash flows of the registrant as
of, and for, the periods presented in this report;

      4. The small business issuer's other certifying officer and I are
responsible for establishing and maintaining disclosure controls and procedures
(as defined in Exchange Act Rules 13a-15(e) and 15d-15(e) for the small business
issuer and have:

      (a) Designed such disclosure controls and procedures, or caused such
disclosure controls and procedures to be designed under our supervision, to
ensure that material information relating to the small business issuer,
including its consolidated subsidiaries, is made known to us by others within
those entities, particularly during the period in which this report is being
prepared;

      (b) Evaluated the effectiveness of the small business issuer's disclosure
controls and procedures and presented in this report our conclusions about the
effectiveness of disclosure controls and procedures, as of the end of the period
covered by this report based on such evaluation; and

      (c) Disclosed in this report any change in the small business issuer's
internal control over financial reporting that occurred during the small
business issuer's most recent fiscal quarter that has materially affected, or is
reasonably likely to materially affect, the small business issuer's internal
control over financial reporting; and

      5. The small business issuer's other certifying officer and I have
disclosed, based on our most recent evaluation of internal control over
financial reporting, to the small business issuer's independent registered
public accounting firm and the audit committee of the small business issuer's
board of directors (or persons performing the equivalent functions):

      (a) All significant deficiencies and material weaknesses in the design or
operation of internal control over financial reporting which are reasonably
likely to adversely affect the small business issuer's ability to record,
process, summarize and report financial information; and

      (b) Any fraud, whether or not material, that involves management or other
employees who have a significant role in the small business issuer's internal
control over financial reporting.

Date: May 31, 2005                                 By /s/ Carol J. Cooper
                                                      --------------------------
                                                      Carol J. Cooper, Principal
                                                         Financial Officer of
                                                         Oakridge Energy, Inc.

<PAGE>

                                   EXHIBIT 31

                     RULE 13a-14(a)/15d-14(a) CERTIFICATION

      I, Sandra Pautsky, President and Principal Executive Officer of Oakridge
Energy, Inc. certify that:

      1. I have reviewed this Amendment No. 2 to the annual report on Form
10-KSB of Oakridge Energy, Inc.;

      2. Based on my knowledge, this report does not contain any untrue
statement of a material fact or omit to state a material fact necessary to make
the statements made, in light of the circumstances under which such statements
were made, not misleading with respect to the period covered by this report;

      3. Based on my knowledge, the financial statements, and other financial
information included in this report, fairly present in all material respects the
financial condition, results of operations and cash flows of the registrant as
of, and for, the periods presented in this report;

      4. The small business issuer's other certifying officer and I are
responsible for establishing and maintaining disclosure controls and procedures
(as defined in Exchange Act Rules 13a-15(e) and 15d-15(e) for the small business
issuer and have:

      (a) Designed such disclosure controls and procedures, or caused such
disclosure controls and procedures to be designed under our supervision, to
ensure that material information relating to the small business issuer,
including its consolidated subsidiaries, is made known to us by others within
those entities, particularly during the period in which this report is being
prepared;

      (b) Evaluated the effectiveness of the small business issuer's disclosure
controls and procedures and presented in this report our conclusions about the
effectiveness of disclosure controls and procedures, as of the end of the period
covered by this report based on such evaluation; and

      (c) Disclosed in this report any change in the small business issuer's
internal control over financial reporting that occurred during the small
business issuer's most recent fiscal quarter that has materially affected, or is
reasonably likely to materially affect, the small business issuer's internal
control over financial reporting; and

      5. The small business issuer's other certifying officer and I have
disclosed, based on our most recent evaluation of internal control over
financial reporting, to the small business issuer's independent registered
public accounting firm and the audit committee of the small business issuer's
board of directors (or persons performing the equivalent functions):

      (a) All significant deficiencies and material weaknesses in the design or
operation of internal control over financial reporting which are reasonably
likely to adversely affect the small business issuer's ability to record,
process, summarize and report financial information; and

      (b) Any fraud, whether or not material, that involves management or other
employees who have a significant role in the small business issuer's internal
control over financial reporting.

Date: May 31, 2005                       By /s/ Sandra Pautsky
                                            ------------------------------------
                                            Sandra Pautsky, President and
                                                  Principal Executive Officer
                                                  of Oakridge Energy, Inc.