| Company Name | Year Chartered | Authorised Capital Stock (Dollars) | Location of Head Office | Additional Information |
|---|---|---|---|---|
| Allegheny and Pittsburgh Oil Company | 1864 | 500000 | - | 1/8th of oil and minerals on part of 200a. in Cornplanter Twp and of 1/12th in balance of said 200a. and half of all oil from 2 wells on John Buchanan Farm |
| Imperial and Kanawha Valley Oil Company | 1865 | 600000 | Philadelphia | 3a. of leasehold and fee simple on John Buchanan Farm and Cornplanter Oil Co. property on Oil Creek, estimated value $300,000 including wells and improvements, further land details given |