ALBRIGHT-WORTHINGTON UNIT           
ALFORD, D. L.                       
ALFORD-JONES UNIT                   
AMERICA UNIT                        
ANGONIA-LUZA UNIT                   
ANTHONY                             
ARCO FEE DIAMOND                    
ARCO NO SELLERS                     
BARTON-STUFFLEBEME UNIT             
BENAVIDES, J. G. GAS UNIT           
BENOIT-STATE                        
BENSON                              
BERAN, ALFONSO -A-                  
BERAN-DWORSKY UNIT                  
BERNARDO GAS UNIT                   
BIRCH, R. E.                        
BIRCH, R.E. GAS UNIT                
BLACK STONE MINERALS B              
BLESSING 14 UNIT O/A                
BLESSING F-3 UNIT O/A               
BLESSING MURPHY                     
BLESSING PIERCE -S-                        
BLESSING -S-                        
BLESSING PIERCE -S-                        
BLOCK 72 UNIT                       
BLOCK 75 UNIT                       
BLOCK 76 UNIT                       
BOND                                
BONNOT, LOUISE                      
BOWERS, J. A. ESTATE                
BOWER, JONES
BRACEWELL ESTATES                   
BRINKMAN, L. W. UNIT                
BRINKMAN, LANCIER                   
BROWN GAS UNIT                      
CAIN UNIT "A"
CALVIN, LORENE                      
CALVIN, WILLIAM                     
CARDWELL, A. T., 44 AC.             
CARTER, W. T. & BRO.                
CARTER, W. T. & BRO. A              
CARTER, W. T. & BRO. G              
CARTER, W. T. & BRO. H UNIT         
CARTER, W. T. & BRO. I              
CARTER, W. T. & BRO. I              
CARTER, W. T. & BRO. UNIT B         
CARTER, W. T. & BRO. C
CARTER, W. T. & BRO  K
CARTER, W. T. & BRO  L
CARTER, W. T. & BRO  M
CHALOUPKA-WORTHINGTON UNIT          
CHAMPION INT'L. D                   
CHAMPION INT'L. B
CHLOE                               
CINDY UNIT
CITY OF SEABROOK                    
CLAUDIA                             
CLAYTON (QUEEN CITY -B) UNIT #33    
CNG GAS UNIT IV                     
CNG GAS UNI III                             
COLSON                              
COOK, J.G.                          
COOK, WALTER W. UNIT                
COWEN B UNIT                        
CRAIG #1
CREDO-OLIX                          
CREDO-STARK                         
CRNKOVIC, MILDRED UNIT              
CROZIER, TERRY                      
CULLEN, H. R. ET AL                 
DAVIS-BLAHA UNIT                    
DORRANCE                            
DORRANCE UNIT                       
DREXEL -A-                          
DRGAC, ALVIN                        
DRGAC, TILLIE UNIT                  
DRGAL, EDD                          
DUSEK                               
EASTERWOOD                          
EBERHARDT, GUS                      
EBERHARDT, WILLIE F. UNIT           
ELM GROVE
EXXON STATE
FORGASON DIVISION
FREUDENSPRUNG                       
FRITCHER, W. R. UNIT                
GERLAND, G. C.                      
GILBY, M.ET AL G.U.
GOMILLION                           
GOMILLION, F. A.                    
GOODSON, J. F.                      
GOODSON, J.F. A                     
GRANDJEAN-COLLINS UNIT              
GRANDJEAN-SCHULZE UNIT              
GRESSETT OIL UNIT                   
GRIGAR                              
GULF LAND & INVESTMENT CO.          
HARRISON UNIT                       
HEINE, JOHN W.                      
HELWEG, W.                          
HELWEG/GERDES                       
HENRY, C. D.                        
HOSKINS G.U. NO. 1                  
HOSTETTER                           
HOVORAK-LIGHTSEY UNIT               
HRONEK-HRONEK UNIT                  
HRONEK-LIGHTSEY UNIT                
HUMPHREY-BENSON UNIT                
HUTCHISON-LIPPE UNIT                
J. G. BENAVIDES GAS UNIT            
J.C. MANN GAS UNIT                  
JOHNSON ET AL                       
JOHNSON E. ET AL (BSOC)
JONES                               
JONES UNIT
JONES, URBAN                        
JUNEK-MAREK UNIT                    
KANE                                
KATHY ANN                           
KIMBERLY UNIT
KING B                              
KING-GUTIERREZ GAS UNIT
KIRKPATRICK, G. ET AL               
KNESEK, ANTON UNIT                  
KNESEK-FINLEY UNIT
KOCUREK, L. J.                      
KOEHLER-MAHLMAN UNIT                
KRISTOF, FRANK UNIT                 
KROBOT, F.J. A UNIT                 
KROBOT, F.J. B                      
KUBENA, EUGENE                      
KUNKEL, W. L.                       
LANGE, WILLIAM A                    
LEHMANN HEIRS OL UNIT               
LEHMANN, IRA J. UNIT                
LEHMANN,IRA J.                      
LEHN, MONA M.                       
LEONA UNIT                          
LEWIS                               
LEWIS #2                            
LIGHTSEY, D.D.                      
LIGHTSEY, WALTER                    
LIGHTSEY-LOEHR A UNIT               
LIGHTSEY-LOEHR UNIT                 
LOEHR, R. W.                        
LOEHR-NIX UNIT                      
LYNN -B-                            
MAE                                 
MAREK UNIT
MARESH-GALLOWAY UNIT
MARTINEZ, G.                        
MARTIN-SANCHEZ G.U. NO. 1           
MATCEK-ONDRASEK UNIT                
MAYER STATE GU                      
MCCRORY, W.W.                       
MENDOZA                             
MENDOZA, E. G. GAS UNIT             
MILSTEAD                            
MOORE, FLOY W UNIT                  
MUECKE, E. W. UNIT                  
NORMAN, MABEL D. UNIT               
NOWAK-COOKS POINT UNIT              
OSPREY #1
OSPREY #2
OSPREY #3
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PARKER, MARCIE B. ET AL UNIT        
PAYNE, CARRIE UNIT                  
PAYNE-DRGAC UNIT                    
PERKY                               
PERRY-ALFORD UNIT
PITTS, EMAGENE R                    
PIWONKA, LILLIAN                    
POEHL, ALTON                        
POEHL, R.D. UNIT                    
POLASEK, CARRIE UNIT                
POLLAN                              
PORTER H UNIT                       
PUIG                                
QUEEN CITY B UNIT #35&36            
RUSSELL-BEAMSLEY                    
SALVAGGIO-EATON UNIT                
SAMANO
SANCHEZ-MCMURREY                    
SCHUMACHER UNIT                     
SCHUMACHER-WILHELM UNIT             
SEAMANS, ELMER                      
SEBESTA, JAMES UNIT                 
SEBESTA, LYDIA UNIT                 
SEBESTA-SEYMOUR UNIT                
SHANKLIN, LUCY                      
SHEARER                             
SIXS FRELS                          
SKRIVANEK, JR. JOSEPH J. UNIT       
SLOVACEK-GLOVER UNIT                
SOMMER, L.C. UNIT                   
SORENSON GAS UNIT                   
SPRINGER, JOHN W.                   
STARK-STATE                         
STONE                               
SUPAK, BENNIE B UNIT                
SYPHRETT HEIRS                      
TELG-YOUNG UNIT
TEMPLE EASTEX ET AL                 
TEXAS NORTHERN RAILWAY              
TIETJEN-TIETJEN UNIT                
TRI-LOEHR UNIT                      
TULLY, L. V. ET AL                  
TURNER, FLOYD GAS UNIT NO. 1        
TYSON, SCOTT                        
VACLAV HYVL UNIT                    
VAVRA-STORY                         
WAITKUS "B" UNIT
WATZ                                
WEEKS-LEHMANN UNIT                  
WENDLAND, DANIEL H.                 
WHITE, J. T.                        
WILL, JESSE
WILLIAMS, BERNICE D. UNIT           
WILLIAMS-DRGAC UNIT                 
WILLIE MAE BROWN #1
WINTON UNIT                         
WORTHINGTON-SADLER                  
YEAGER GAS UNIT                     
YELDERMAN UNIT                      
YZAGUIRRE-LEO GAS UNIT              
ZGABAY, EDWIN                       
ZGABAY, EDWIN B                     
ZGABAY, EDWIN C                     
ZGABAY, EDWIN D                     
ZGABAY, HENRY R.                    
ZGABAY, RAYMOND W. JR A             
ZGABAY,RAYMOND