| Arrowhead Grayburg Unit #22530-025-31410 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | Temporarily abandonedInjection | 3,915 | Sep 1, 1992 | 0 | 0 |
| Arrowhead Grayburg Unit #24030-025-31632 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | ActiveInjection | 3,836 | Sep 1, 1992 | 0 | 0 |
| Arrowhead Grayburg Unit #14430-025-31633 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | PluggedOil | 4,500 | Sep 1, 1992 | 0 | 0 |
| Arrowhead Grayburg Unit #20130-025-31675 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | ActiveInjection | 3,876 | Sep 1, 1992 | 0 | 0 |
| Arrowhead Grayburg Unit #11430-025-24189 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | PluggedOil | 6,002 | Aug 1, 1992 | 0 | 0 |
| Arrowhead Grayburg Unit #21330-025-31582 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | ActiveOil | 3,868 | Aug 1, 1992 | 404 | 427 |
| Arrowhead Grayburg Unit #21930-025-31609 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | ActiveOil | 3,805 | Aug 1, 1992 | 3,535 | 2,322 |
| Arrowhead Grayburg Unit #23430-025-31610 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | Temporarily abandonedOil | 3,857 | Aug 1, 1992 | 0 | 0 |
| Arrowhead Grayburg Unit #19730-025-31631 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | ActiveOil | 3,875 | Aug 1, 1992 | 1,772 | 936 |
| Arrowhead Grayburg Unit #12530-025-31433 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | ActiveOil | 3,953 | Jul 1, 1992 | 644 | 731 |
| Arrowhead Grayburg Unit #21730-025-31562 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | ActiveInjection | 3,868 | Jul 1, 1992 | 0 | 0 |
| Arrowhead Grayburg Unit #18130-025-31580 | XTO Energy, Inc only | LeaArrowhead; Grayburg | PluggedInjection | 3,701 | Jul 1, 1992 | 0 | 0 |
| Arrowhead Grayburg Unit #15530-025-31417 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | Temporarily abandonedOil | 4,020 | Jun 1, 1992 | 0 | 0 |
| Arrowhead Grayburg Unit #21130-025-31534 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | ActiveOil | 3,805 | Jun 1, 1992 | 2,813 | 2,313 |
| Arrowhead Grayburg Unit #19930-025-31560 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | ActiveInjection | 3,884 | Jun 1, 1992 | 0 | 0 |
| Arrowhead Grayburg Unit #20230-025-31561 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | Temporarily abandonedOil | 3,802 | Jun 1, 1992 | 0 | 0 |
| Arrowhead Grayburg Unit #24130-025-31535 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | ActiveInjection | 3,807 | May 1, 1992 | 0 | 0 |
| Arrowhead Grayburg Unit #17830-025-31559 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | Temporarily abandonedOil | 3,915 | May 1, 1992 | 0 | 0 |
| Arrowhead Grayburg Unit #22830-025-31246 | XTO Energy, Inc only | LeaArrowhead; Grayburg | PluggedOil | 3,795 | Apr 1, 1992 | 0 | 0 |
| Arrowhead Grayburg Unit #13130-025-31247 | XTO Energy, Inc only | LeaArrowhead; Grayburg | PluggedOil | 3,898 | Apr 1, 1992 | 0 | 0 |
| Arrowhead Grayburg Unit #18030-025-31302 | Chevron U S A Inc only | LeaArrowhead; Grayburg | PluggedOil | 3,900 | Apr 1, 1992 | 0 | 0 |
| Arrowhead Grayburg Unit #11330-025-31519 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | ActiveInjection | 3,945 | Apr 1, 1992 | 0 | 0 |
| Arrowhead Grayburg Unit #10530-025-31524 | Chevron U S A Inc only | LeaArrowhead; Grayburg | PluggedOil | 3,960 | Apr 1, 1992 | 0 | 0 |
| Arrowhead Grayburg Unit #17430-025-31304 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | Temporarily abandonedOil | 4,090 | Jan 1, 1992 | 0 | 0 |
| Arrowhead Grayburg Unit #19430-025-08881 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | ActiveInjection | 3,973 | Nov 1, 1991 | 0 | 0 |
| Arrowhead Grayburg Unit #20330-025-31379 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | ActiveInjection | 3,885 | Sep 5, 1991 | 0 | 0 |
| Arrowhead Grayburg Unit #13930-025-31305 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | ActiveInjection | 3,990 | Jun 21, 1991 | 0 | 0 |
| Arrowhead Grayburg Unit #16030-025-24272 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | ActiveInjection | 6,860 | Jun 1, 1991 | 0 | 0 |
| Arrowhead Grayburg Unit #23230-025-10352 | Chevron U S A Inc only | LeaArrowhead; Grayburg | PluggedOil | — | Jul 1, 1989 | 0 | 0 |
| Arrowhead Grayburg Unit #24630-025-10358 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | PluggedInjection | 3,821 | Jun 1, 1989 | 0 | 0 |
| Arrowhead Grayburg Unit #11530-025-23939 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | ActiveInjection | 6,000 | Jan 25, 1989 | 0 | 0 |
| Arrowhead Grayburg Unit #12030-025-29093 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | ActiveOil | 6,930 | Jan 2, 1985 | 1,123 | 1,243 |
| Arrowhead Grayburg Unit #20430-025-26478 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | ActiveOil | 6,800 | Dec 1, 1979 | 3,883 | 3,741 |
| Arrowhead Grayburg Unit #18330-025-10095 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | PluggedOil | 3,745 | Mar 28, 1944 | 0 | 0 |
| Arrowhead Grayburg Unit #24730-025-10362 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | ActiveOil | 3,910 | Oct 19, 1940 | 2,264 | 1,711 |
| Arrowhead Grayburg Unit #13230-025-04929 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | ActiveInjection | 3,944 | Feb 19, 1940 | 0 | 0 |
| Arrowhead Grayburg Unit #20630-025-08890 | XTO Energy, Inc only | LeaArrowhead; Grayburg | PluggedOil | 3,960 | Mar 22, 1939 | 0 | 0 |
| Arrowhead Grayburg Unit #14230-025-04928 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | ActiveOil | 3,820 | Mar 8, 1939 | 452 | 1,630 |
| Arrowhead Grayburg Unit #16830-025-08727 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | ActiveOil | 3,895 | Jul 5, 1938 | 4,541 | 2,153 |
| Brownlee #00130-025-04461 | Tahoe Energy Inc only | LeaArrowhead; Grayburg | PluggedOil | 3,790 | — | 0 | 0 |
| Pre-Ongard Well #00230-025-04776 | — | LeaArrowhead; Grayburg | PluggedOil | — | — | 0 | 0 |
| Pre-Ongard Well #00330-025-04777 | — | LeaArrowhead; Grayburg | PluggedOil | — | — | 0 | 0 |
| Arrowhead Grayburg Unit #12130-025-04914 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | PluggedInjection | 3,975 | — | 0 | 0 |
| Arrowhead Grayburg Unit #12430-025-04916 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | ActiveInjection | 4,025 | — | 0 | 0 |
| Arrowhead Grayburg Unit #13530-025-04917 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | ActiveOil | 4,000 | — | 2,406 | 1,971 |
| Pre-Ongard Well #00630-025-04919 | — | LeaArrowhead; Grayburg | PluggedOil | — | — | 0 | 0 |
| Arrowhead Grayburg Unit #13430-025-04920 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | ActiveInjection | 3,930 | — | 0 | 0 |
| Arrowhead Grayburg Unit #14030-025-04921 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | ActiveOil | 3,860 | — | 2,111 | 1,814 |
| Arrowhead Grayburg Unit #12330-025-04924 | Chevron U S A Inc only | LeaArrowhead; Grayburg | PluggedOil | 4,110 | — | 0 | 0 |
| Arrowhead Grayburg Unit #12630-025-04930 | Empire New Mexico LLC only | LeaArrowhead; Grayburg | PluggedInjection | 3,910 | — | 0 | 0 |