| North Monument G/SA Unit #35030-025-38141 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 4,185 | Sep 28, 2006 | 0 | 257 |
| North Monument G/SA Unit #34830-025-38142 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 4,220 | Sep 28, 2006 | 1,224 | 2,572 |
| North Monument G/SA Unit #34230-025-37984 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 4,035 | Jun 30, 2006 | 530 | 1,533 |
| North Monument G/SA Unit #34330-025-37985 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 4,082 | Jun 30, 2006 | 1,098 | 1,024 |
| North Monument G/SA Unit #34130-025-37935 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 4,168 | Jun 14, 2006 | 7,744 | 4,366 |
| North Monument G/SA Unit #33930-025-37915 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 4,198 | Jun 5, 2006 | 3,861 | 3,587 |
| North Monument G/SA Unit #33730-025-36913 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 3,960 | Oct 21, 2004 | 5,040 | 4,091 |
| North Monument G/SA Unit #33630-025-36691 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 3,916 | May 12, 2004 | 1,530 | 1,821 |
| North Monument G/SA Unit #33530-025-36687 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 3,900 | Apr 29, 2004 | 3,087 | 5,284 |
| North Monument G/SA Unit #33430-025-36674 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 3,960 | Apr 13, 2004 | 2,677 | 509 |
| North Monument G/SA Unit #33130-025-35740 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 3,910 | Oct 19, 2001 | 4,187 | 3,699 |
| North Monument G/SA Unit #33230-025-35741 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 3,897 | Oct 19, 2001 | 5,357 | 4,859 |
| North Monument G/SA Unit #31730-025-35617 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 3,960 | Jul 3, 2001 | 2,698 | 2,425 |
| North Monument G/SA Unit #32030-025-35618 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 3,943 | Jul 3, 2001 | 3,939 | 1,897 |
| North Monument G/SA Unit #32130-025-35619 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 3,937 | Jul 3, 2001 | 1,736 | 1,854 |
| North Monument G/SA Unit #32430-025-35620 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 3,905 | Jul 3, 2001 | 1,583 | 2,254 |
| North Monument G/SA Unit #32730-025-35621 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 3,900 | Jul 3, 2001 | 2,677 | 3,643 |
| North Monument G/SA Unit #31930-025-35602 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 3,939 | Jun 25, 2001 | 6,351 | 2,633 |
| North Monument G/SA Unit #31830-025-35601 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 3,960 | Jun 20, 2001 | 1,913 | 2,156 |
| North Monument G/SA Unit #32330-025-35604 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 3,920 | Jun 20, 2001 | 2,911 | 1,653 |
| North Monument G/SA Unit #32530-025-35605 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 3,918 | Jun 20, 2001 | 3,061 | 2,427 |
| North Monument G/SA Unit #32630-025-35606 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 3,916 | Jun 20, 2001 | 1,130 | 2,182 |
| North Monument G/SA Unit #32830-025-35607 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 3,909 | Jun 20, 2001 | 828 | 3,045 |
| North Monument G/SA Unit #32930-025-35608 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 3,896 | Jun 20, 2001 | 3,727 | 6,865 |
| North Monument G/SA Unit #29830-025-35197 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveInjection | 4,009 | Oct 18, 2000 | 0 | 0 |
| North Monument G/SA Unit #29730-025-35177 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 3,986 | Sep 25, 2000 | 1,540 | 1,533 |
| North Monument G/SA Unit #29430-025-35128 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 3,930 | Aug 14, 2000 | 1,530 | 1,215 |
| North Monument G/SA Unit #29530-025-35129 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 3,933 | Aug 14, 2000 | 3,591 | 4,250 |
| North Monument G/SA Unit #29630-025-35130 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 3,974 | Aug 14, 2000 | 3,061 | 4,228 |
| North Monument G/SA Unit #29230-025-33996 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 3,933 | Jun 3, 1997 | 1,061 | 1,713 |
| North Monument G/SA Unit #29330-025-33997 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 3,930 | Jun 3, 1997 | 1,149 | 2,427 |
| North Monument G/SA Unit #29130-025-33982 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 4,025 | May 22, 1997 | 1,542 | 874 |
| North Monument G/SA Unit #29030-025-33958 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 4,050 | May 8, 1997 | 2,907 | 2,123 |
| North Monument G/SA Unit #62930-025-33943 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveInjection | 3,915 | Apr 25, 1997 | 0 | 0 |
| North Monument G/SA Unit #30030-025-33759 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 7,499 | Jan 3, 1997 | 0 | 489 |
| North Monument G/SA Unit #29930-025-33696 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 7,660 | Nov 26, 1996 | 40 | 489 |
| North Monument G/SA Unit #30130-025-33567 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 7,525 | Sep 6, 1996 | 0 | 489 |
| North Monument G/SA Unit #28830-025-05714 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 3,978 | Jul 31, 1996 | 2,745 | 7,986 |
| North Monument G/SA Unit #28530-025-12481 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 10,100 | Jun 23, 1995 | 951 | 793 |
| North Monument G/SA Unit #01030-025-32391 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 4,142 | Jan 20, 1994 | 3,668 | 2,220 |
| North Monument G/SA Unit #01230-025-32392 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 4,200 | Jan 20, 1994 | 3,237 | 3,789 |
| North Monument G/SA Unit #02830-025-32393 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 4,080 | Jan 20, 1994 | 2,677 | 3,745 |
| North Monument G/SA Unit #01330-025-24422 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveInjection | 4,050 | May 14, 1993 | 0 | 0 |
| North Monument G/SA Unit #01030-025-31506 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 4,352 | Feb 1, 1993 | 3,583 | 3,168 |
| North Monument G/SA Unit #01830-025-31505 | Apache Corporation | LeaWSW; San Andres | ActiveWater | 5,150 | Jan 1, 1993 | 0 | 0 |
| North Monument G/SA Unit #01930-025-31587 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveInjection | 5,150 | Jan 1, 1993 | 0 | 0 |
| North Monument G/SA Unit #01830-025-31588 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 4,310 | Jan 1, 1993 | 1,029 | 1,358 |
| North Monument G/SA Unit #02230-025-31589 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 4,500 | Jan 1, 1993 | 3,061 | 2,125 |
| North Monument G/SA Unit #02530-025-31508 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveOil | 4,400 | Nov 1, 1992 | 0 | 258 |
| North Monument G/SA Unit #00330-025-31503 | Apache Corporation | LeaEunice Monument; Grayburg-San Andres | ActiveInjection | 4,300 | Jan 1, 1992 | 0 | 0 |