**Exhibit 31.2**

 

CERTIFICATION BY CHIEF FINANCIAL OFFICERPURSUANT TO 18 U.S.C. SECTION 1350,AS ADOPTED PURSUANT TO SECTION 302OF THE SARBANES-OXLEY ACT OF 2002

 

I, Daniel C. Sibley, ChiefFinancial Officer of Reef Partners LLC, the managing general partner of ReefGlobal Energy II, L.P., certify that:

 

1.             I have reviewed thisquarterly report on Form 10-Q for the fiscal quarter ended June 30, 2003, ofReef Global Energy II, L.P.;

 

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

 

3.             Based on myknowledge, the financial statements, and other financial information includedin this quarterly report, fairly present in all material respects the financialcondition, results of operations and cash flows of the registrant as of, andfor, the periods presented in this quarterly report;

 

4.             The registrant’sother certifying officer and I are responsible for establishing and maintainingdisclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e)and 15d-15(e), for the registrant and we have:

 

a)     designedsuch disclosure controls and procedures to ensure that material informationrelating to the registrant, including its consolidated subsidiaries, is madeknown to us by others within those entities, particularly during the period inwhich this quarterly report is being prepared;

 

b)    intentionallyomitted*

 

a)     evaluated the effectiveness of the registrant’sdisclosure controls and procedures and presented in this report our conclusionsabout the effectiveness of the disclosure controls and procedures, as of theend of the period covered by this report based upon such evaluation;

 

b)    disclosed in this report any change in theregistrant’s internal control over financial reporting that occurred during theregistrant’s most recent fiscal quarter that has materially affected, or isreasonably likely to materially affect, the registrant’s internal control overfinancial reporting; and

 

5.             The registrant’sother certifying officer and I have disclosed, based on our most recentevaluation of internal control over financial reporting, to the registrant’sauditors and the audit committee of registrant’s board of directors (or personsperforming the equivalent function):

 

a)     allsignificant deficiencies and material weaknesses in the design or operation ofinternal control over financial reporting which could adversely affect theregistrant’s ability to record, process, summarize and report financialinformation; and

 

b)    anyfraud, whether or not material, that involves management or other employees whohave a significant role in the registrant’s internal control over financialreporting.

 

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* A statement is not requiredunder this paragraph until we file our first Form 10-K for our first yearending on or after April 15, 2005.

 
| Date: August  14, 2003 |   | /s/ Daniel  C. Sibley                                           |   |
|------------------------|--------|-----------------------------------------------------------------|--------|
|                   |   | Daniel C.  Sibley, Chief Financial Officer  and General Counsel |
|                   |   | Reef  Partners LLC                                              |

 

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