| The Sphinx #752HHZ42-389-36439 | U.S. Energy Development Corp | ReevesWolfbone (Trend Area) | ActiveOil | 9,170 | Oct 17, 2017 | 2 | Aug 2026 |
| The Sphinx #702HHZ42-389-36440 | U.S. Energy Development Corp | ReevesWolfbone (Trend Area) | ActiveOil | 10,721 | Oct 17, 2017 | 1 | Aug 2026 |
| Sure Shot #952HHZ42-389-36424 | U.S. Energy Development Corp | ReevesWolfbone (Trend Area) | ActiveOil | 10,542 | Oct 12, 2017 | 1 | Aug 2026 |
| Sure Shot #902HHZ42-389-36425 | U.S. Energy Development Corp | ReevesWolfbone (Trend Area) | ActiveOil | 10,793 | Oct 12, 2017 | 1 | Aug 2026 |
| Sure Shot #953HHZ42-389-36426 | U.S. Energy Development Corp | ReevesWolfbone (Trend Area) | ActiveOil | 10,557 | Oct 12, 2017 | 1 | Aug 2026 |
| Intergalactic Unit #7301HHZ42-475-37315 | U.S. Energy Development Corp | WardPhantom (Wolfcamp) | ActiveGas | 10,941 | Oct 4, 2017 | 1 | Aug 2026 |
| Barstow Unit 34 173 #7351HHZ42-475-37310 | U.S. Energy Development Corp | WardTwo Georges (Bone Spring) | ActiveOil | 10,654 | Aug 28, 2017 | 2 | Aug 2026 |
| Brass Monkey State Unit #802HRHZ42-389-36165 | U.S. Energy Development Corp | ReevesPhantom (Wolfcamp) | ActiveGas | 10,934 | Aug 3, 2017 | 1 | Aug 2026 |
| Hollywood Unit #1406HHZ42-389-36066 | U.S. Energy Development Corp | ReevesHoefs T-K (Wolfcamp) | ActiveOil | 10,000 | Jul 10, 2017 | 1 | Aug 2026 |
| Hollywood Unit #1405HHZ42-389-36040 | U.S. Energy Development Corp | ReevesHoefs T-K (Wolfcamp) | ActiveOil | 10,611 | Jul 5, 2017 | 2 | Aug 2026 |
| Hollywood Unit #1455HHZ42-389-36041 | U.S. Energy Development Corp | ReevesHoefs T-K (Wolfcamp) | ActiveOil | 10,365 | Jul 5, 2017 | 2 | Aug 2026 |
| Westway 2122 #1HZ42-389-36067 | U.S. Energy Development Corp | ReevesPhantom (Wolfcamp) | ActiveGas | 9,856 | Jun 19, 2017 | 3 | Jun 2025 |
| Tycoon G Unit #1274HHZ42-389-36033 | U.S. Energy Development Corp | ReevesWolfbone (Trend Area) | ActiveOil | 11,121 | Jun 6, 2017 | 2 | Aug 2026 |
| Iceman Unit #1402HHZ42-389-35915 | U.S. Energy Development Corp | ReevesHoefs T-K (Wolfcamp) | ActiveOil | 10,665 | Apr 26, 2017 | 1 | Aug 2026 |
| Iceman Unit #1451HHZ42-389-35912 | U.S. Energy Development Corp | ReevesHoefs T-K (Wolfcamp) | ActiveOil | 10,333 | Apr 25, 2017 | 1 | Aug 2026 |
| The Sphinx #703HHZ42-389-35874 | U.S. Energy Development Corp | ReevesWolfbone (Trend Area) | ActiveOil | 10,726 | Apr 17, 2017 | 1 | Aug 2026 |
| Brass Monkey State Unit #801HHZ42-389-35712 | U.S. Energy Development Corp | ReevesPhantom (Wolfcamp) | ActiveGas | 10,937 | Apr 7, 2017 | 1 | Aug 2026 |
| Brass Monkey State Unit #851HHZ42-389-35713 | U.S. Energy Development Corp | ReevesPhantom (Wolfcamp) | ActiveGas | 10,591 | Apr 7, 2017 | 1 | Aug 2026 |
| Brass Monkey State Unit #804HHZ42-389-35714 | U.S. Energy Development Corp | ReevesPhantom (Wolfcamp) | ActiveGas | 10,841 | Apr 7, 2017 | 1 | Aug 2026 |
| Brass Monkey State Unit #805HHZ42-389-35715 | U.S. Energy Development Corp | ReevesPhantom (Wolfcamp) | ActiveGas | 10,839 | Apr 7, 2017 | 1 | Aug 2026 |
| Brass Monkey State Unit #874HHZ42-389-35716 | U.S. Energy Development Corp | ReevesPhantom (Wolfcamp) | ActiveOil | 11,109 | Apr 7, 2017 | 1 | Aug 2026 |
| Brass Monkey State Unit #853HHZ42-389-35717 | U.S. Energy Development Corp | ReevesPhantom (Wolfcamp) | ActiveGas | 10,543 | Apr 7, 2017 | 1 | Aug 2026 |
| Brass Monkey State Unit #852HHZ42-389-35719 | U.S. Energy Development Corp | ReevesPhantom (Wolfcamp) | ActiveGas | 10,532 | Apr 7, 2017 | 1 | Aug 2026 |
| Sure Shot #903HHZ42-389-35845 | U.S. Energy Development Corp | ReevesWolfbone (Trend Area) | ActiveOil | 10,823 | Apr 6, 2017 | 1 | Aug 2026 |
| Sam Bird 6-3 #1HHZ42-389-35838 | U.S. Energy Development Corp | ReevesPhantom (Wolfcamp) | ActiveGas | 10,720 | Mar 31, 2017 | 2 | Aug 2026 |
| LLM South #a 2EFHZ42-507-33290 | U.S. Energy Development Corp | ZavalaBriscoe Ranch (Eagleford) | ActiveOil | 5,452 | Mar 28, 2017 | 1 | Aug 2026 |
| Johnny Ryall Unit #1102HHZ42-389-35740 | U.S. Energy Development Corp | ReevesPhantom (Wolfcamp) | ActiveGas | 10,888 | Mar 27, 2017 | 1 | Aug 2026 |
| Johnny Ryall Unit #1151HHZ42-389-35741 | U.S. Energy Development Corp | ReevesPhantom (Wolfcamp) | ActiveGas | 10,520 | Mar 27, 2017 | 1 | Aug 2026 |
| Johnny Ryall Unit #1101HHZ42-389-35742 | U.S. Energy Development Corp | ReevesPhantom (Wolfcamp) | ActiveOil | 10,887 | Mar 27, 2017 | 1 | Aug 2026 |
| Iceman Unit #1401HHZ42-389-35801 | U.S. Energy Development Corp | ReevesHoefs T-K (Wolfcamp) | ActiveOil | 10,639 | Mar 27, 2017 | 1 | Aug 2026 |
| LLM South #a 1EFHZ42-507-33289 | U.S. Energy Development Corp | ZavalaBriscoe Ranch (Eagleford) | ActiveOil | 5,316 | Mar 27, 2017 | 2 | Aug 2026 |
| LLM South #a 3EFHZ42-507-33291 | U.S. Energy Development Corp | ZavalaBriscoe Ranch (Eagleford) | ActiveOil | 5,406 | Mar 27, 2017 | 1 | Aug 2026 |
| Admiral William Halsey Jr State #5HXHZ42-109-33076 | U.S. Energy Development Corp | CulbersonFord West (Wolfcamp) | PluggedOil | 9,000 | Mar 15, 2017 | 1 | — |
| Whatcha Want Unit #7376HHZ42-475-37211 | U.S. Energy Development Corp | WardPhantom (Wolfcamp) | ActiveGas | 10,997 | Mar 15, 2017 | 1 | Aug 2026 |
| Uss Enterprise State #1HXHZ42-109-33073 | U.S. Energy Development Corp | CulbersonFord West (Wolfcamp) | PluggedOil | 9,000 | Feb 28, 2017 | 1 | — |
| Uss Enterprise State #2HXHZ42-109-33074 | U.S. Energy Development Corp | CulbersonFord West (Wolfcamp) | PluggedOil | 9,000 | Feb 28, 2017 | 1 | — |
| Hideaway Ranch #d 1EFHZ42-163-34059 | U.S. Energy Development Corp | FrioBriscoe Ranch (Eagleford) | ActiveOil | 5,690 | Feb 14, 2017 | 2 | Aug 2026 |
| Hideaway Ranch #d 2EFHZ42-163-34060 | U.S. Energy Development Corp | FrioBriscoe Ranch (Eagleford) | ActiveOil | 5,654 | Feb 14, 2017 | 2 | Aug 2026 |
| Hideaway Ranch #d 3EFHZ42-163-34061 | U.S. Energy Development Corp | FrioBriscoe Ranch (Eagleford) | ActiveOil | 5,636 | Feb 14, 2017 | 2 | Aug 2026 |
| The Sphinx #701HHZ42-389-35650 | U.S. Energy Development Corp | ReevesWolfbone (Trend Area) | ActiveOil | 10,755 | Jan 25, 2017 | 1 | Aug 2026 |
| Hideaway Ranch #b 2EFHZ42-163-34030 | U.S. Energy Development Corp | FrioBriscoe Ranch (Eagleford) | ActiveOil | 6,061 | Dec 8, 2016 | 2 | Aug 2026 |
| Hideaway Ranch #b 3EFHZ42-163-34031 | U.S. Energy Development Corp | FrioBriscoe Ranch (Eagleford) | ActiveOil | 6,500 | Dec 8, 2016 | 2 | Aug 2026 |
| Hideaway Ranch #b 4EFHZ42-163-34032 | U.S. Energy Development Corp | FrioBriscoe Ranch (Eagleford) | ActiveOil | 6,036 | Dec 8, 2016 | 2 | Aug 2026 |
| Hideaway Ranch #b 1EFHZ42-163-34029 | U.S. Energy Development Corp | FrioBriscoe Ranch (Eagleford) | ActiveOil | 6,098 | Dec 7, 2016 | 1 | Aug 2026 |
| Johnny Ryall Unit #1103HHZ42-389-35389 | U.S. Energy Development Corp | ReevesPhantom (Wolfcamp) | ActiveGas | 10,909 | Oct 14, 2016 | 1 | Aug 2026 |
| Johnny Ryall Unit #1152HHZ42-389-35391 | U.S. Energy Development Corp | ReevesPhantom (Wolfcamp) | ActiveGas | 10,579 | Oct 14, 2016 | 1 | Aug 2026 |
| Tycoon E #1052HHZ42-389-35367 | U.S. Energy Development Corp | ReevesWolfbone (Trend Area) | ActiveOil | 10,540 | Sep 2, 2016 | 1 | Aug 2026 |
| Governator Unit #805HHZ42-389-35363 | U.S. Energy Development Corp | ReevesWolfbone (Trend Area) | ActiveOil | 10,642 | Aug 29, 2016 | 1 | Aug 2026 |
| Big Gipper State B #2507HHZ42-389-35340 | U.S. Energy Development Corp | ReevesWolfbone (Trend Area) | ActiveOil | 10,713 | Aug 12, 2016 | 2 | Aug 2026 |
| Tycoon G Unit #1252HHZ42-389-35318 | U.S. Energy Development Corp | ReevesWolfbone (Trend Area) | ActiveOil | 10,538 | Aug 5, 2016 | 2 | Aug 2026 |