| Foster W. L. -B- #542-227-31954 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 3,150 | Oct 14, 1989 | 2 | May 2017 |
| Read W. R. Etal -B- Sec. 48 #1342-227-32346 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 3,150 | Sep 26, 1989 | 2 | May 2017 |
| Read W. R. Etal -B- Sec. 48 #22W42-227-34351 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 3,218 | Jun 27, 1988 | 1 | May 2017 |
| Read W. R. Etal -B- Sec. 48 #23W42-227-34352 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 3,211 | Jun 27, 1988 | 1 | May 2017 |
| Read W. R. Etal -B- Sec. 48 #1842-227-34340 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 3,168 | Jun 15, 1988 | 1 | May 2017 |
| Read W. R. -a- #9W42-227-34337 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 3,124 | May 18, 1988 | 1 | May 2017 |
| Read W. R. -a- #6W42-227-34338 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 3,194 | May 18, 1988 | 1 | May 2017 |
| Read W. R. -a- #7W42-227-34339 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 3,202 | May 18, 1988 | 1 | May 2017 |
| Foster W. L. -B- #16W42-227-34341 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 3,136 | May 18, 1988 | 1 | May 2017 |
| Read Willard R. #7W42-227-34328 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 3,024 | May 4, 1988 | 1 | May 2017 |
| Foster W. L. -B- #1142-227-34298 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 2,986 | Apr 20, 1988 | 1 | May 2017 |
| Read W. R. -a- #342-227-34301 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 3,093 | Apr 20, 1988 | 1 | May 2017 |
| Read W. R. -a- #442-227-34302 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 3,072 | Apr 20, 1988 | 1 | May 2017 |
| Foster W. L. -B- #18W42-227-34308 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 3,156 | Apr 14, 1988 | 1 | May 2017 |
| Foster W. L. -a- #8W42-227-34309 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 3,059 | Apr 14, 1988 | 1 | May 2017 |
| Foster W. L. -B- #15W42-227-34310 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 3,078 | Apr 14, 1988 | 1 | May 2017 |
| Foster W. L. -B- #17W42-227-34311 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 3,138 | Apr 14, 1988 | 1 | May 2017 |
| Foster W. L. -B- #1242-227-34299 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 2,978 | Mar 25, 1988 | 1 | May 2017 |
| Foster W. L. -B- #942-227-34300 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 3,031 | Mar 25, 1988 | 1 | May 2017 |
| Read W. R. -a- #542-227-34303 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 3,076 | Mar 25, 1988 | 1 | May 2017 |
| Read W. R. -a- #242-227-34304 | Royalty Resources L.L.C. only | HowardIatan North | Shut inOil | 3,068 | Mar 25, 1988 | 1 | May 2017 |
| Read W. R. -a- #8W42-227-34305 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 3,150 | Mar 25, 1988 | 2 | May 2017 |
| Foster W. L. -B- #842-227-34285 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 3,001 | Mar 16, 1988 | 1 | May 2017 |
| Read W. R. Etal -B- Sec. 48 #1942-227-34287 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 3,124 | Mar 16, 1988 | 1 | May 2017 |
| Read W. R. Etal -B- Sec. 48 #2042-227-34288 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 3,123 | Mar 16, 1988 | 1 | May 2017 |
| Foster W. L. -a- #642-227-34268 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 2,970 | Mar 11, 1988 | 1 | May 2017 |
| Foster W. L. -B- #1342-227-34269 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 2,990 | Mar 11, 1988 | 1 | May 2017 |
| Read W. R. Etal -B- Sec. 48 #1642-227-34270 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 3,030 | Mar 11, 1988 | 1 | May 2017 |
| Read W. R. Etal -B- Sec. 48 #24W42-227-34290 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 3,088 | Feb 23, 1988 | 1 | May 2017 |
| Read W. R. Etal -B- Sec. 48 #1742-227-34289 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 3,121 | Feb 22, 1988 | 1 | May 2017 |
| Read W. R. Etal -B- Sec. 48 #21W42-227-34291 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 3,070 | Feb 22, 1988 | 1 | May 2017 |
| Foster W. L. -B- #1042-227-34286 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 2,992 | Feb 18, 1988 | 1 | May 2017 |
| Read Willard R. #242-227-34240 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 2,986 | Jan 28, 1988 | 1 | May 2017 |
| Read Willard R. #442-227-34242 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 2,969 | Jan 28, 1988 | 1 | May 2017 |
| Foster W. L. -a- #5W42-227-34259 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 2,941 | Jan 28, 1988 | 1 | May 2017 |
| Foster W. L. -B- #14W42-227-34260 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 2,923 | Jan 28, 1988 | 1 | May 2017 |
| Foster W. L. -B- #19W42-227-34261 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 2,939 | Jan 28, 1988 | 1 | May 2017 |
| Read W. R. Etal -B- Sec. 48 #14W42-227-34246 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 3,063 | Jan 12, 1988 | 1 | May 2017 |
| Read Willard R. #5W42-227-34247 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 2,920 | Jan 12, 1988 | 1 | May 2017 |
| Read Willard R. #6W42-227-34248 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 2,927 | Jan 12, 1988 | 1 | May 2017 |
| Foster W. L. -a- #4W42-227-34249 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 2,913 | Jan 12, 1988 | 1 | May 2017 |
| Foster W. L. -a- #7W42-227-34250 | Royalty Resources L.L.C. only | HowardIatan North | PluggedOil | 2,909 | Jan 12, 1988 | 1 | May 2017 |
| Read Willard R. #342-227-34241 | Royalty Resources L.L.C. only | HowardIatan North | Shut inOil | 3,003 | Dec 31, 1987 | 1 | May 2017 |
| Terry -B- #342-335-33252 | C & S Operating only | MitchellIatan North | PluggedOil | 2,900 | Jul 25, 1986 | 1 | Oct 2012 |
| Terry -B- #242-335-33254 | C & S Operating only | MitchellIatan North | PluggedOil | 2,900 | Jul 25, 1986 | 1 | Oct 2012 |
| Foster W. L. #842-227-33821 | Sweet Crude Operating LLC only | HowardIatan North | ActiveOil | 3,055 | Aug 8, 1985 | 1 | Apr 2026 |
| Read W. R. -B- #1042-227-33637 | Sweet Crude Operating LLC only | HowardIatan North | ActiveOil | 3,040 | Feb 7, 1985 | 1 | Apr 2026 |
| Terry -C- #242-335-32611 | C & S Operating only | MitchellIatan North | PluggedOil | 2,950 | Aug 29, 1983 | 1 | Oct 2012 |
| Terry -C- #142-335-32612 | C & S Operating only | MitchellIatan North | PluggedOil | 2,950 | Aug 29, 1983 | 1 | Oct 2012 |
| Terry -a- #142-335-32288 | C & S Operating only | MitchellIatan North | PluggedOil | 2,920 | May 7, 1982 | 1 | Oct 2012 |