KOOPMANN WILLIAM, DeWitt County, Texas
Mineral interests on the DeWitt County Appraisal District's 2026 certified roll.
Interests
23
Appraised value
$7,810,660
the district's appraisal
Total interest
89.23%
summed across the interests
Owner city
YORKTOWN, TX
This is one county, not this owner’s holdings. The site holds mineral rolls for 114 of 254 Texas counties, so KOOPMANN WILLIAM may hold interests elsewhere that this page cannot show. Absence is not evidence.
The ground
The Original Land Survey abstracts this owner holds an interest in, on the Commission’s own survey grid. Click any outline to open that abstract.
29.07407, -97.56910 · centre of the abstracts mapped, derived⌘ or Ctrl + scroll to zoom
23 of 23 interests are on the map, across 5 abstracts. Several interests often sit in one abstract, so there are fewer outlines than rows in the table below.
Interests
| Property | Abstract | Type | Interest | Appraised |
|---|---|---|---|---|
| 9040 | A-707 | Royalty | 4.82% | $1,231,910 |
| 8596 | A-274 | Royalty | 8.27% | $821,820 |
| 8598 | A-274 | Royalty | 8.27% | $791,220 |
| 8595 | A-274 | Royalty | 8.27% | $786,200 |
| 9032 | A-707 | Royalty | 4.82% | $775,840 |
| 9031 | A-707 | Royalty | 4.82% | $713,500 |
| 8057 | A-707 | Royalty | 2.34% | $589,610 |
| 9025 | A-707 | Royalty | 1.65% | $405,250 |
| 6803 | A-274 | Royalty | 8.32% | $360,170 |
| 8054 | A-707 | Royalty | 2.34% | $354,020 |
| 8597 | A-274 | Royalty | 8.27% | $302,730 |
| 7887 | A-275 | Royalty | 8.27% | $302,420 |
| 7764 | A-275 | Royalty | 8.27% | $116,810 |
| 8340 | A-737 | Royalty | 0.825% | $47,770 |
| 8588 | A-276 | Royalty | 0.4682% | $43,240 |
| 7654 | A-707 | Royalty | 0.825% | $39,790 |
| 8804 | A-276 | Royalty | 0.4444% | $37,160 |
| 8587 | A-276 | Royalty | 0.4914% | $27,370 |
| 7631 | A-275 | Royalty | 1.1% | $26,880 |
| 7763 | A-275 | Royalty | 2.34% | $17,610 |
| 8371 | A-737 | Royalty | 0.825% | $8,990 |
| 8372 | A-737 | Royalty | 0.825% | $7,940 |
| 7240 | A-274 | Royalty | 2.34% | $2,410 |