| Anaconda 11 Federal #00230-025-34934 | Nearburg Producing Co only | LeaTeas; Bone Spring | PluggedOil | 10,450 | Dec 30, 1999 | 0 | 0 |
| Tomcat 16 State #00330-025-34809 | Harvard Petroleum Company, LLC only | LeaDiamondtail; Delaware, Southwest | ActiveOil | 8,899 | Dec 23, 1999 | 3,759 | 3,982 |
| Tomcat 16 State #00430-025-34810 | Harvard Petroleum Company, LLC only | LeaDiamondtail; Delaware, Southwest | ActiveOil | 8,935 | Dec 23, 1999 | 1,347 | 296 |
| Avion Federal #00330-025-34817 | Echo Production Inc only | LeaDiamondtail; Delaware | PluggedOil | 8,950 | Dec 22, 1999 | 0 | 0 |
| Barclay Federal #02730-015-30883 | Southwest Royalties Inc only | EddyLivingston Ridge; Delaware, South | ActiveOil | 8,480 | Dec 21, 1999 | 376 | 1 |
| Tomcat 17 Federal #00430-025-34812 | Harvard Petroleum Company, LLC only | LeaDiamondtail; Delaware, Southwest | ActiveOil | 8,876 | Dec 20, 1999 | 2,267 | 1,673 |
| Diverse Federal #00130-015-30867 | K P Kauffman Company Inc only | EddyBrushy Draw; Delaware | ActiveOil | 3,136 | Dec 14, 1999 | 572 | 0 |
| Lee Federal #00830-015-30862 | Strata Production Co only | EddyScanlon; Delaware | PluggedOil | 3,504 | Dec 7, 1999 | 0 | 0 |
| Diverse 23 Federal #00130-015-30854 | WPX Energy Permian, LLC only | EddyBrushy Draw; Delaware | PluggedOil | 5,250 | Dec 3, 1999 | 0 | 0 |
| James Ranch Unit #03830-015-30856 | XTO Permian Operating LLC. only | EddyQuahada Ridge; Delaware, Southeast | PluggedOil | 7,802 | Dec 1, 1999 | 0 | 0 |
| James Ranch Unit #06330-015-30857 | XTO Permian Operating LLC. only | EddyQuahada Ridge; Delaware, Southeast | ActiveOil | 7,754 | Dec 1, 1999 | 1,332 | 7,332 |
| Esperanza 28 #00130-015-30847 | Snow Oil & Gas Inc only | EddyEsperanza; Delaware, North (O) | ActiveGas | 11,678 | Nov 18, 1999 | 0 | 743 |
| Goodwin 10 State SWD #00130-025-34760 | Empire New Mexico LLC only | LeaSWD; Del-BS-TU-Dr Reef | ActiveSalt water disposal | 7,792 | Nov 12, 1999 | 0 | 0 |
| James Ranch Unit #03130-015-30829 | XTO Permian Operating LLC. only | EddyQuahada Ridge; Delaware, Southeast | PluggedOil | 7,780 | Nov 10, 1999 | 0 | 0 |
| James Ranch Unit #03230-015-30830 | XTO Permian Operating LLC. only | EddyQuahada Ridge; Delaware, Southeast | ActiveOil | 7,775 | Nov 10, 1999 | 1,039 | 4,356 |
| Hopi Federal #00230-015-30819 | North Fork Operating, LP only | EddyWillow Lake; Delaware | ActiveOil | 5,115 | Nov 3, 1999 | 49 | 0 |
| Barclay State #00730-015-30809 | Linn Operating, LLC. only | EddyLivingston Ridge; Delaware, South | PluggedOil | 8,482 | Nov 1, 1999 | 0 | 0 |
| Barclay State #00930-015-30810 | Southwest Royalties Inc only | EddyLivingston Ridge; Delaware, South | ActiveOil | 8,600 | Nov 1, 1999 | 3,607 | 0 |
| Barclay Federal #01830-015-30820 | Southwest Royalties Inc only | EddyLivingston Ridge; Delaware, South | ActiveOil | 8,472 | Nov 1, 1999 | 526 | 2 |
| Barclay Federal #02030-015-30821 | Southwest Royalties Inc only | EddyLivingston Ridge; Delaware, South | ActiveOil | 8,490 | Nov 1, 1999 | 512 | 1 |
| Gold Rush 31 Federal #00330-015-30822 | Devon Energy Production Company, LP only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,303 | Nov 1, 1999 | 0 | 0 |
| Remuda Basin State #01030-015-30794 | XTO Energy, Inc only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 4,250 | Oct 27, 1999 | 0 | 0 |
| Gem 8705 JV-P #00730-025-34726 | BTA Oil Producers, LLC only | LeaTeas; Delaware | ActiveOil | 9,700 | Oct 15, 1999 | 1,085 | 744 |
| Gem 8705 JV-P #00830-025-34727 | BTA Oil Producers, LLC only | LeaTeas; Bone Spring | PluggedOil | 9,700 | Oct 15, 1999 | 0 | 0 |
| Gold Rush 31 Federal #00230-015-30787 | Devon Energy Production Company, LP only | EddyNash Draw; Delaware/BS (Avalon Sand) | PluggedOil | 7,328 | Oct 6, 1999 | 0 | 0 |
| Covington a Federal #03830-025-34753 | OXY USA Inc only | LeaRed Tank; Delaware, West | PluggedOil | 8,800 | Oct 6, 1999 | 0 | 0 |
| Lusk 16 State #00330-025-34721 | G and C Operating, LLC only | LeaLusk; Delaware, West | ActiveOil | 7,235 | Oct 5, 1999 | 786 | 0 |
| Toro 22 #00130-025-34710 | WPX Energy Permian, LLC only | LeaScharb; Delaware, Southeast | ActiveOil | 12,900 | Sep 28, 1999 | 838 | 1,478 |
| North Lea Federal #01130-025-34748 | 3R Operating, LLC only | LeaLea; Delaware, Northeast | ActiveOil | 6,250 | Sep 25, 1999 | 1,621 | 133 |
| Esperanza #00330-015-20759 | Chesapeake Operating, Inc. only | EddyEsperanza; Delaware | PluggedOil | 11,500 | Sep 20, 1999 | 0 | 0 |
| Hat Mesa 32 State #00130-025-34704 | XTO Permian Operating LLC. only | LeaHat Mesa; Delaware | ActiveOil | 8,360 | Sep 17, 1999 | 2,664 | 1,352 |
| Barclay Federal #02130-015-30766 | Southwest Royalties Inc only | EddyLivingston Ridge; Delaware, South | ActiveOil | 8,480 | Sep 3, 1999 | 307 | 2 |
| Python 3 Federal #00130-025-34872 | Nearburg Producing Co only | LeaTeas; Delaware | PluggedGas | 9,700 | Sep 2, 1999 | 0 | 0 |
| Tomcat 20 Federal #00130-025-34693 | Harvard Petroleum Company, LLC only | LeaDiamondtail; Delaware, Southwest | ActiveOil | 8,850 | Sep 1, 1999 | 1,730 | 3,980 |
| Anaconda 11 Federal #00130-025-34701 | Earthstone Operating, LLC only | LeaTeas; Delaware | Temporarily abandonedOil | 9,720 | Aug 31, 1999 | 0 | 0 |
| Esperanza #00230-015-30742 | Mewbourne Oil Co only | EddyEsperanza; Delaware | ActiveOil | 5,311 | Aug 30, 1999 | 271 | 4,024 |
| Tomcat 17 Federal #00130-025-34690 | Harvard Petroleum Company, LLC only | LeaDiamondtail; Delaware, Southwest | ActiveOil | 9,100 | Aug 30, 1999 | 1,191 | 549 |
| Tomcat 17 Federal #00230-025-34691 | Harvard Petroleum Company, LLC only | LeaDiamondtail; Delaware, Southwest | ActiveOil | 8,850 | Aug 30, 1999 | 1,905 | 2,137 |
| Tomcat 17 Federal #00330-025-34692 | Harvard Petroleum Company, LLC only | LeaDiamondtail; Delaware, Southwest | ActiveOil | 8,874 | Aug 30, 1999 | 909 | 526 |
| Harroun 15 #00930-015-30713 | OXY USA Inc only | EddyCedar Canyon; Delaware | PluggedOil | 6,890 | Jul 30, 1999 | 0 | 0 |
| Benson Delaware Unit #00130-015-30715 | Chi Operating Inc only | EddyBenson; Delaware(o) | ActiveOil | 6,707 | Jul 21, 1999 | 12,673 | 0 |
| Sagebrush 24 Federal #00130-025-34676 | Earthstone Operating, LLC only | LeaGem; Delaware, East | PluggedOil | 13,538 | Jun 21, 1999 | 0 | 0 |
| Tonto Federal #00330-025-34728 | Shackelford Oil Co only | LeaTeas; Delaware | PluggedOil | 9,570 | May 27, 1999 | 0 | 0 |
| Bell Lake Unit #02030-025-34629 | Kaiser-Francis Oil Co only | LeaOjo Chiso; Morrow, West (Gas) | Temporarily abandonedGas | 13,370 | May 26, 1999 | 0 | 0 |
| Jackson Unit SWD #00630-025-34623 | Jonah Energy LLC only | LeaSWD; Delaware | ActiveSalt water disposal | 13,903 | May 14, 1999 | 0 | 0 |
| Jacque Aqj State #00230-015-30636 | EOG Resources Inc only | EddyLost Tank; Delaware, West | PluggedOil | 8,250 | May 3, 1999 | 0 | 0 |
| Jacque Aqj State #00430-015-30637 | EOG Resources Inc only | EddyLost Tank; Delaware, West | PluggedOil | 8,250 | May 3, 1999 | 0 | 0 |
| Jacque Aqj State #00330-015-30635 | OXY USA Inc only | EddyLost Tank; Delaware, West | ActiveOil | 8,129 | Apr 30, 1999 | 640 | 93 |
| El Paso Federal #01230-015-30634 | Mewbourne Oil Co only | EddyFoster Draw; Delaware (Oil) | ActiveGas | 4,603 | Apr 21, 1999 | 5,066 | 25,011 |
| Harroun 15 #00630-015-30614 | OXY USA Inc only | EddyCedar Canyon; Delaware | PluggedOil | 6,890 | Apr 5, 1999 | 0 | 0 |