| Lease Name | Location | Operator | Oil Prod | Gas Prod | 
| Plan 4 RB Sua;Ramos Inv Co | Assumption Parish, LA | CONQUEST EXPLORATION CO. |  |  | 
| Plan 5 RB Sua;Brownell-Kidd | Assumption Parish, LA | THE DOW CHEMICAL CO. |  |  | 
| Plan 6 Ra Vua;Apsb | Assumption Parish, LA | APACHE CORPORATION |  |  | 
| Plan 6 RB Sua;SL 9342 | Assumption Parish, LA | CONQUEST EXPLORATION CO. |  |  | 
| Plan Ra Sua;Dugas & Leblanc | Assumption Parish, LA | SOUTHWESTERN ENERGY PROD. CO. |  |  | 
| Promix Sales Station Drip PT | Assumption Parish, LA | ACADIAN GAS PIPELINE SYSTEM |  |  | 
| R C Martin & Sons Inc | Assumption Parish, LA | BROCK PETROLEUM CORPORATION |  |  | 
| R. C. Martin | Assumption Parish, LA | GOLDKING PRODUCTION CO. |  |  | 
| Ramos Field Chiller | Assumption Parish, LA | THE MERIDIAN RES. & EXP. LLC |  |  | 
| Ramos Field J-T Hru | Assumption Parish, LA | THE MERIDIAN RES. & EXP. LLC |  |  | 
| Ramos Inv Co | Assumption Parish, LA | CONQUEST EXPLORATION CO. |  |  | 
| Ramos Investments Company | Assumption Parish, LA | PETRO-HUNT, L.L.C. |  |  | 
| Ramos Investments Inc | Assumption Parish, LA | ZEIT EXPLORATION CO., INC. |  |  | 
| Ridgefield Ra Sua;Brown | Assumption Parish, LA | FLORIDA EXPLORATION COMPANY |  |  | 
| Risley C Triche Et Al | Assumption Parish, LA | HILLIARD PETROLEUM INC. |  |  | 
| Rob 1 Ra Sua;J Aron | Assumption Parish, LA | CAMEX OPERATING COMPANY |  |  | 
| Rob 1 Ra Sub;J Aron & Co Inc | Assumption Parish, LA | VINTAGE PETROLEUM, INC. |  |  | 
| Rob 1 RB Sua;P R Norman A | Assumption Parish, LA | UNION OIL CO OF CALIFORNIA |  |  | 
| Rob 1 RC Sub;P R Norman A | Assumption Parish, LA | UNION OIL CO OF CALIFORNIA |  |  | 
| Rob 2 RB Sua;L Landry Estate | Assumption Parish, LA | HILCORP ENERGY COMPANY |  |  | 
| Rob 3 Ra Sua;Simmons | Assumption Parish, LA | MERIDIAN RESOURCES (USA) INC. |  |  | 
| Rob 3-5 Ra Sua;Triche Estate | Assumption Parish, LA | PETROQUEST ENERGY, L.L.C. |  |  | 
| Rob 4 RB Sua;L Landry | Assumption Parish, LA | UNOCAL EXPLORATION CORPORATION |  |  | 
| Rob 43 Sua;H B Clement | Assumption Parish, LA | FIRST ENERGY DEVELOPMENT CORP. |  |  | 
| Rob 5 Ra Sua;Kafoury | Assumption Parish, LA | MERIDIAN RESOURCES (USA) INC. |  |  | 
| Rob 6 Ra Sua;Ramos Invest Inc | Assumption Parish, LA | ZEIT EXPLORATION CO., INC. |  |  | 
| Rob 6 Ra Sub;Samuel Klotz | Assumption Parish, LA | UNION OIL CO OF CALIFORNIA |  |  | 
| Rob 6 Ra Suc;Boudreaux | Assumption Parish, LA | UNION OIL CO OF CALIFORNIA |  |  | 
| Rob J RB Sua;Brown | Assumption Parish, LA | APACHE CORPORATION |  |  | 
| Robichaux Estate | Assumption Parish, LA | THE STONE PETROLEUM CORP. |  |  | 
| Robichaux Estate | Assumption Parish, LA | THE STONE PETROLEUM CORP. |  |  | 
| Robu L Ra Sua;Williams Land Co | Assumption Parish, LA | THE MERIDIAN RES. & EXP. LLC |  |  | 
| Rodney Campo | Assumption Parish, LA | EOG RESOURCES, INC. |  |  | 
| Rodrigue Compressor Station | Assumption Parish, LA | GULF SOUTH PIPELINE COMPANY, LP |  |  | 
| Sabine Corp Fee | Assumption Parish, LA | PARTNERS OIL COMPANY |  |  | 
| Sabine Corp Fee | Assumption Parish, LA | DANIEL OIL COMPANY |  |  | 
| SD 2 Sua;Gulf States Land | Assumption Parish, LA | KERR-MCGEE CORPORATION |  |  | 
| SD 3 Ra Sua;T J Oncale | Assumption Parish, LA | NORCEN EXPLORER INC. |  |  | 
| SD 9 Ra Sua;Breaux-Ramos | Assumption Parish, LA | QUINTANA PETROLEUM CORP. |  |  | 
| SD II Ra Sua;L F Blanchard | Assumption Parish, LA | UNION EXPL. PARTNERS, LTD. |  |  | 
| SD III Ra Sua;J Aron | Assumption Parish, LA | UNION EXPL. PARTNERS, LTD. |  |  | 
| Simmons | Assumption Parish, LA | HILLIARD PETROLEUM INC. |  |  | 
| Simmons | Assumption Parish, LA | HILLIARD PETROLEUM INC. |  |  | 
| Simmons | Assumption Parish, LA | RESOURCES INVESTMENT CORP |  |  | 
| SL 10044 | Assumption Parish, LA | HUFFCO PETROLEUM CORPORATION |  |  | 
| SL 15056 | Assumption Parish, LA | PHILLIPS PETROLEUM CO. |  |  | 
| SL 16049 | Assumption Parish, LA | BURLINGTON RES OIL & GAS LP |  |  | 
| SL 17777 | Assumption Parish, LA | BROWNING OIL COMPANY, INC. |  |  | 
| SL 9342 | Assumption Parish, LA | CONQUEST EXPLORATION CO. |  |  | 
| Stray Ra Sub;Dugas-Leblanc | Assumption Parish, LA | PLYMOUTH RESOURCE GRP 1998 LLC |  |  |