Pin Oak Energy Partners II LLC in Ohio lists Mark H. Van Tyne as the associate.
| 
                                                            B. & Mcd., Inc.
                                                            Registered Agent
                                                         | 
                                                                        
                                                                                388 S MAIN ST STE 500, AKRON, OH 44311
                                                                        
                                                             | |
| 
                                                            Mark H. Van Tyne
                                                            
                                                         | 
The following government agencies have contributed data:
Ohio Secretary of State