Tuff's Drilling, Inc. in Oklahoma lists W J Otjen, Jr. and D F Morris of Enid, OK as associates.
| 
                                                            Bill Wolf
                                                            Registered Agent
                                                         | 
                                                                        
                                                                                DRUMMOND, OK
                                                                        
                                                             | |
| 
                                                            W J Otjen, Jr.
                                                            
                                                         | 
                                                                        
                                                                                ENID, OK
                                                                        
                                                             | |
| 
                                                            D F Morris
                                                            
                                                         | 
                                                                        
                                                                                ENID, OK
                                                                        
                                                             | |
| 
                                                            E L Smith
                                                            
                                                         | 
                                                                        
                                                                                ENID, OK
                                                                        
                                                             | 
| 
                                    Drummond Fertilizer, Inc.
                                    Registered in Oklahoma
                                 | Enid, OK | View Report | |
| 
                                    W & H Repair Service, Inc.
                                    Registered in Oklahoma
                                 | Enid, OK | View Report | |
| 
                                    Wolf Well Service, Inc.
                                    Registered in Oklahoma
                                 | Enid, OK | View Report | 
| 
                                    Groendyke Investment, Inc.
                                    Registered in Oklahoma
                                 | Enid, OK | View Report | |
| 
                                    Allied Publishing Company
                                    Registered in Oklahoma
                                 | Oklahoma City, OK | View Report | |
| 
                                    Blackwell Building Materials, Inc.
                                    Registered in Oklahoma
                                 | Enid, OK | View Report | |
| 
                                    Cheyenne Rail Estate Enterprises, Inc.
                                    Registered in Oklahoma
                                 | Enid, OK | View Report | |
| 
                                    Cheyenne Real Estate Enterprises, Inc.
                                    Registered in Oklahoma
                                 | Enid, OK | View Report | |
| 
                                    Fox Lake Addition, Inc.
                                    Registered in Oklahoma
                                 | Enid, OK | View Report | |
| 
                                    T. O. K., Inc.
                                    Registered in Oklahoma
                                 | Enid, OK | View Report | 
The following government agencies have contributed data:
Oklahoma Secretary of State