| Newman Unit #1HHZ42-149-33423 | Williams, Clayton Energy, Inc. | Fayette, TXGiddings (Austin Chalk-3) | Not on schedule | 8,000 | Jan 12, 2016 | — | — |
| Stifflemire 150 #1HZ42-051-33948 | Williams, Clayton Energy, Inc. | Burleson, TXGiddings (Eagleford) | Not on schedule | 8,500 | Aug 12, 2015 | — | — |
| Miman 143 #1HZ42-051-33937 | Williams, Clayton Energy, Inc. | Burleson, TXGiddings (Eagleford) | Not on schedule | 8,500 | May 22, 2015 | — | — |
| Accurso-Porter 149 #1HZ42-051-33930 | Williams, Clayton Energy, Inc. | Burleson, TXGiddings (Eagleford) | Not on schedule | 8,500 | Mar 18, 2015 | — | — |
| Waters 206 #1HHZ42-389-34673 | Williams, Clayton Energy, Inc. | Reeves, TXHoefs T-K (Wolfcamp) | Not on schedule | 11,500 | Nov 19, 2014 | — | — |
| Samson University 6 #942-003-46857 | Williams, Clayton Energy, Inc. | Andrews, TX | Not on schedule | 14,500 | Nov 4, 2014 | — | — |
| Stephens 17-C8 #1HHZ42-389-34556 | Williams, Clayton Energy, Inc. | Reeves, TXHoefs T-K (Wolfcamp) | Not on schedule | 12,500 | Sep 29, 2014 | — | — |
| Samson University 5 #7HHZ42-003-46726 | Williams, Clayton Energy, Inc. | Andrews, TXSpraberry (Trend Area) | Not on schedule | 13,900 | Sep 10, 2014 | — | — |
| Samson University 18 #1242-003-46443 | Williams, Clayton Energy, Inc. | Andrews, TX | Not on schedule | 11,900 | Sep 5, 2014 | — | — |
| Mercedes Cattle Co. 153-13 #2HHZ42-389-34476 | Williams, Clayton Energy, Inc. | Reeves, TXWolfbone (Trend Area) | Not on schedule | 10,500 | Sep 4, 2014 | — | — |
| Samson University 18 #1642-003-46446 | Williams, Clayton Energy, Inc. | Andrews, TX | Not on schedule | 11,900 | Aug 29, 2014 | — | — |
| Andrews University 41-32 #1342-003-46409 | Williams, Clayton Energy, Inc. | Andrews, TX | Not on schedule | 11,650 | Aug 22, 2014 | — | — |
| Andrews University 41-32 #1542-003-46414 | Williams, Clayton Energy, Inc. | Andrews, TX | Not on schedule | 11,500 | Aug 22, 2014 | — | — |
| Andrews University 41-32 #942-003-46433 | Williams, Clayton Energy, Inc. | Andrews, TX | Not on schedule | 11,650 | Aug 22, 2014 | — | — |
| Andrews University 41-32 #1042-003-46437 | Williams, Clayton Energy, Inc. | Andrews, TX | Not on schedule | 11,600 | Aug 22, 2014 | — | — |
| Andrews University 41-32 #1142-003-46441 | Williams, Clayton Energy, Inc. | Andrews, TX | Not on schedule | 11,600 | Aug 22, 2014 | — | — |
| Samson University 18 #1442-003-46508 | Williams, Clayton Energy, Inc. | Andrews, TX | Not on schedule | 11,750 | Aug 22, 2014 | — | — |
| Samson University 18 #1042-003-46442 | Williams, Clayton Energy, Inc. | Andrews, TX | Not on schedule | 11,800 | Aug 19, 2014 | — | — |
| Samson University '24' #242-003-46377 | Williams, Clayton Energy, Inc. | Andrews, TX | Not on schedule | 11,800 | Aug 18, 2014 | — | — |
| Kolb '31-5' #1242-003-46383 | Williams, Clayton Energy, Inc. | Andrews, TX | Not on schedule | 11,000 | Aug 18, 2014 | — | — |
| Samson University 18 #942-003-46386 | Williams, Clayton Energy, Inc. | Andrews, TX | Not on schedule | 11,900 | Aug 18, 2014 | — | — |
| Samson University 18 #1542-003-46445 | Williams, Clayton Energy, Inc. | Andrews, TX | Not on schedule | 11,800 | Aug 18, 2014 | — | — |
| University 46-21 #142-495-33592 | Williams, Clayton Energy, Inc. | Winkler, TX | Not on schedule | 14,500 | Aug 6, 2014 | — | — |
| Samson University 18 #1342-003-46417 | Williams, Clayton Energy, Inc. | Andrews, TX | Not on schedule | 11,900 | Jul 7, 2014 | — | — |
| Samson University 18 #1142-003-46416 | Williams, Clayton Energy, Inc. | Andrews, TX | Not on schedule | 11,800 | Jul 2, 2014 | — | — |
| Dismukes 124 Unit #1HZ42-287-32655 | Williams, Clayton Energy, Inc. | Lee, TXGiddings (Eagleford) | Not on schedule | 8,500 | Jun 27, 2014 | — | — |
| Aubrey 127 Unit #2HZ42-287-32653 | Williams, Clayton Energy, Inc. | Lee, TXGiddings (Eagleford) | Not on schedule | 8,500 | Jun 17, 2014 | — | — |
| Aubrey 127 Unit #1HZ42-287-32654 | Williams, Clayton Energy, Inc. | Lee, TXGiddings (Eagleford) | Not on schedule | 8,500 | Jun 17, 2014 | — | — |
| Flowers Reistino 108 Unit #2HZ42-395-31953 | Williams, Clayton Energy, Inc. | Robertson, TXGiddings (Eagleford) | Not on schedule | 8,500 | Jun 12, 2014 | — | — |
| LCT 125 Unit #1HZ42-287-32662 | Williams, Clayton Energy, Inc. | Lee, TXGiddings (Eagleford) | Not on schedule | 8,500 | Jun 11, 2014 | — | — |
| Tompkins #242-003-46129 | Williams, Clayton Energy, Inc. | Andrews, TX | Not on schedule | 11,900 | May 21, 2014 | — | — |
| Garrett #142-003-46179 | Williams, Clayton Energy, Inc. | Andrews, TX | Not on schedule | 11,850 | May 3, 2014 | — | — |
| Garrett #242-003-46180 | Williams, Clayton Energy, Inc. | Andrews, TX | Not on schedule | 11,850 | May 3, 2014 | — | — |
| Colley State 22 #2HHZ42-389-34174 | Williams, Clayton Energy, Inc. | Reeves, TXHoefs T-K (Wolfcamp) | Not on schedule | 13,500 | Mar 26, 2014 | — | — |
| Cwei-CHK 190-13 #242-389-33383 | Williams, Clayton Energy, Inc. | Reeves, TXWolfbone (Trend Area) | Not on schedule | 13,500 | Jun 25, 2012 | — | — |
| Boyd C26-2 #142-301-31783 | Williams, Clayton Energy, Inc. | Loving, TX | Not on schedule | 13,500 | Jun 1, 2012 | — | — |
| Boyd 29-3 #142-301-31769 | Williams, Clayton Energy, Inc. | Loving, TX | Not on schedule | 13,000 | May 14, 2012 | — | — |
| Cwei-CHK 159-13 #142-389-33337 | Williams, Clayton Energy, Inc. | Reeves, TXWolfbone (Trend Area) | Not on schedule | 13,500 | May 14, 2012 | — | — |
| Andrews Fee 22 #342-003-44087 | Williams, Clayton Energy, Inc. | Andrews, TX | Not on schedule | 11,750 | Mar 21, 2012 | — | — |
| Cwei-CHK 24-52-8 #142-389-33170 | Williams, Clayton Energy, Inc. | Reeves, TXWolfbone (Trend Area) | Not on schedule | 13,500 | Jan 27, 2012 | — | — |
| Cwei-CHK "73-13" #142-389-33013 | Williams, Clayton Energy, Inc. | Reeves, TXWolfbone (Trend Area) | Not on schedule | 13,500 | Sep 21, 2011 | — | — |
| Bush-Griffin "215-13" #142-389-33004 | Williams, Clayton Energy, Inc. | Reeves, TXWolfbone (Trend Area) | Not on schedule | 13,500 | Sep 9, 2011 | — | — |
| Cwei-CHK 195-13 #242-389-33005 | Williams, Clayton Energy, Inc. | Reeves, TXWolfbone (Trend Area) | Not on schedule | 13,500 | Sep 9, 2011 | — | — |
| Mercedes Cattle Co. "153-13" #242-389-32966 | Williams, Clayton Energy, Inc. | Reeves, TXWolfbone (Trend Area) | Not on schedule | 13,500 | Aug 15, 2011 | — | — |
| Cwei-CHK "14-C10" #342-389-32963 | Williams, Clayton Energy, Inc. | Reeves, TXWolfbone (Trend Area) | Not on schedule | 13,500 | Aug 10, 2011 | — | — |
| Andrews University 26-4 #242-003-43236 | Williams, Clayton Energy, Inc. | Andrews, TX | Not on schedule | 11,500 | Aug 9, 2011 | — | — |
| Andrews University 26-4 #342-003-43253 | Williams, Clayton Energy, Inc. | Andrews, TX | Not on schedule | 11,500 | Aug 9, 2011 | — | — |
| Orson 27 #342-003-43240 | Williams, Clayton Energy, Inc. | Andrews, TX | Not on schedule | 11,600 | Aug 5, 2011 | — | — |
| Cwei-CHK "16-C8" #142-389-32933 | Williams, Clayton Energy, Inc. | Reeves, TXWolfbone (Trend Area) | Not on schedule | 13,500 | Jul 25, 2011 | — | — |
| Gibson "106-13" #142-389-32934 | Williams, Clayton Energy, Inc. | Reeves, TXWolfbone (Trend Area) | Not on schedule | 13,500 | Jul 25, 2011 | — | — |