PENROC OIL CORPORATION, Upton County, Texas
Mineral interests on the Upton County Appraisal District's 2026 certified roll.
The same name and mailing city appear in 36 other covered counties. Brazoria County (3 interests) · DeWitt County (20 interests) · Fisher County (6 interests) · Gaines County (69 interests) · Gonzales County (40 interests) · Gregg County (38 interests) · Houston County (3 interests) · Johnson County (11 interests) · Jones County (3 interests) · Karnes County (18 interests) · Kent County (28 interests) · La Salle County (13 interests) · Lavaca County (60 interests) · Liberty County (4 interests) · Live Oak County (13 interests) · Loving County (49 interests) · Mitchell County (2 interests) · Nacogdoches County (4 interests) · Nacogdoches County (11 interests) · Ochiltree County (9 interests) · Panola County (81 interests) · Reagan County (86 interests) · Rusk County (18 interests) · San Augustine County (11 interests) · San Patricio County (1 interest) · Scurry County (20 interests) · Sherman County (2 interests) · Sherman County (1 interest) · Stonewall County (2 interests) · Tarrant County (192 interests) · Victoria County (12 interests) · Victoria County (1 interest) · Webb County (11 interests) · Wichita County (1 interest) · Wood County (4 interests) · Yoakum County (6 interests). A shared name and mailing city are strong evidence that this is the same owner. They are not proof, and the appraisal districts do not share an identifier.
This is one county, not this owner’s holdings. The site holds mineral rolls for 114 of 254 Texas counties, so PENROC OIL CORPORATION 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.
118 of 147 interests are on the map, across 32 abstracts. An interest is placed only where the district’s legal description names an abstract this site can resolve. The rest are listed below without a location — that is a limit of the description, never a claim that the property is outside the survey grid.
Interests
| Property | Abstract | Type | Interest | Appraised |
|---|---|---|---|---|
| 401705 | A-475 | Royalty | 0.8821% | $293,120 |
| 401706 | A-475 | Royalty | 0.8601% | $219,620 |
| 401708 | A-475 | Royalty | 0.8499% | $217,050 |
| 402993 | A-1383 | Royalty | 1.39% | $118,960 |
| 402994 | A-1383 | Royalty | 1.41% | $111,900 |
| 401709 | A-475 | Royalty | 0.8596% | $106,340 |
| 401707 | A-475 | Royalty | 0.8476% | $72,740 |
| 403104 | A-1508 | Overriding royalty | 0.1251% | $67,160 |
| 403105 | A-1508 | Overriding royalty | 0.1265% | $66,660 |
| 400834 | A-1241 | Royalty | 1.89% | $64,680 |
| 402883 | — | Royalty | 0.0906% | $56,980 |
| 403036 | A-243 | Overriding royalty | 0.401% | $50,520 |
| 402864 | A-1509 | Overriding royalty | 0.1584% | $41,500 |
| 403106 | A-475 | Royalty | 0.8436% | $41,060 |
| 402974 | A-1509 | Overriding royalty | 0.2968% | $38,890 |
| 402972 | A-1509 | Overriding royalty | 0.2744% | $32,710 |
| 403103 | A-1508 | Overriding royalty | 0.2502% | $31,870 |
| 402976 | A-1509 | Overriding royalty | 0.3714% | $30,690 |
| 402973 | A-1509 | Overriding royalty | 0.2499% | $30,630 |
| 402975 | A-1509 | Overriding royalty | 0.2859% | $29,180 |
| 402869 | — | Royalty | 0.0919% | $27,800 |
| 401569 | A-803 | Royalty | 0.437% | $27,200 |
| 402179 | A-61 | Royalty | 0.5287% | $25,920 |
| 402176 | A-1324 | Royalty | 0.2777% | $22,360 |
| 402886 | A-1509 | Overriding royalty | 0.1583% | $19,660 |
| 402977 | A-1509 | Overriding royalty | 0.3708% | $18,960 |
| 402178 | A-61 | Royalty | 0.5288% | $18,810 |
| 401504 | A-236 | Overriding royalty | 0.5833% | $17,470 |
| 402177 | A-1324 | Royalty | 0.274% | $17,350 |
| 401704 | A-475 | Royalty | 0.8821% | $17,230 |
| 402863 | A-1509 | Overriding royalty | 0.1584% | $16,420 |
| 401507 | A-236 | Overriding royalty | 0.5847% | $15,600 |
| 402927 | A-1509 | Overriding royalty | 0.1605% | $14,800 |
| 402907 | A-1509 | Overriding royalty | 0.1569% | $14,470 |
| 402862 | A-1509 | Overriding royalty | 0.1586% | $13,790 |
| 400977 | A-1241 | Royalty | 0.6529% | $13,230 |
| 401876 | A-802 | Royalty | 0.1748% | $11,790 |
| 401506 | A-236 | Royalty | 0.5604% | $11,410 |
| 402068 | A-189 | Royalty | 0.2061% | $11,250 |
| 401903 | — | Royalty | 0.1233% | $11,150 |
| 402150 | A-1373 | Royalty | 0.1577% | $9,710 |
| 401505 | A-236 | Overriding royalty | 0.5845% | $8,890 |
| 401350 | A-1241 | Royalty | 0.8256% | $8,880 |
| 401122 | A-1241 | Royalty | 0.8139% | $8,200 |
| 402069 | A-189 | Royalty | 0.2093% | $8,180 |
| 402149 | A-1373 | Royalty | 0.1575% | $7,530 |
| 401676 | A-188 | Royalty | 0.12% | $7,220 |
| 402071 | A-189 | Royalty | 0.1296% | $6,750 |
| 401679 | A-188 | Royalty | 0.1196% | $6,520 |
| 400981 | A-1241 | Royalty | 0.8055% | $5,540 |
| 401904 | — | Royalty | 0.1237% | $5,250 |
| 401517 | A-803 | Royalty | 0.1093% | $4,980 |
| 402074 | A-189 | Royalty | 0.1507% | $4,510 |
| 402148 | A-1373 | Royalty | 0.1613% | $4,360 |
| 401910 | — | Royalty | 0.0471% | $4,330 |
| 401902 | — | Royalty | 0.1225% | $4,250 |
| 402871 | — | Royalty | 0.0926% | $4,000 |
| 401494 | A-42 | Overriding royalty | 0.1% | $3,450 |
| 400835 | A-1241 | Royalty | 0.711% | $3,270 |
| 401123 | A-1241 | Royalty | 0.9583% | $3,230 |
| 401518 | A-803 | Royalty | 0.2185% | $3,220 |
| 401906 | — | Royalty | 0.1224% | $3,220 |
| 401678 | A-188 | Royalty | 0.12% | $3,040 |
| 402075 | A-189 | Royalty | 0.1518% | $2,700 |
| 403080 | — | Royalty | 0.0126% | $2,690 |
| 401905 | — | Royalty | 0.1217% | $2,580 |
| 402070 | A-189 | Royalty | 0.1399% | $2,520 |
| 403078 | — | Royalty | 0.0126% | $2,450 |
| 401238 | A-389 | Royalty | 0.1108% | $2,410 |
| 401901 | — | Royalty | 0.1238% | $2,370 |
| 402870 | — | Royalty | 0.0919% | $2,360 |
| 403084 | — | Royalty | 0.0126% | $2,350 |
| 401575 | A-20 | Royalty | 0.095% | $2,280 |
| 400960 | A-599 | Royalty | 0.1% | $2,170 |
| 403083 | — | Royalty | 0.0126% | $2,140 |
| 403082 | — | Royalty | 0.0126% | $2,130 |
| 401580 | A-20 | Royalty | 0.0958% | $2,010 |
| 401134 | A-898 | Overriding royalty | 0.0483% | $1,960 |
| 401912 | — | Royalty | 0.0464% | $1,740 |
| 402151 | A-1373 | Royalty | 0.161% | $1,670 |
| 402561 | A-861 | Royalty | 0.0779% | $1,660 |
| 400869 | A-1405 | Royalty | 0.03% | $1,630 |
| 401495 | A-42 | Overriding royalty | 0.1% | $1,590 |
| 402517 | A-861 | Royalty | 0.0782% | $1,540 |
| 401638 | A-432 | Royalty | 0.0269% | $1,490 |
| 401874 | A-802 | Royalty | 0.1203% | $1,480 |
| 402096 | A-802 | Royalty | 0.1196% | $1,470 |
| 400335 | — | Overriding royalty | 0.2465% | $1,450 |
| 402515 | A-861 | Royalty | 0.0783% | $1,430 |
| 403081 | — | Royalty | 0.0126% | $1,250 |
| 401675 | A-188 | Royalty | 0.12% | $1,210 |
| 401848 | A-188 | Royalty | 0.12% | $1,210 |
| 400961 | A-599 | Overriding royalty | 0.0993% | $1,200 |
| 402893 | — | Royalty | 0.045% | $1,110 |
| 402498 | A-432 | Royalty | 0.0131% | $1,090 |
| 402562 | A-861 | Royalty | 0.0779% | $1,080 |
| 401494 | A-42 | Royalty | 0.0312% | $1,070 |
| 401670 | A-1305 | Overriding royalty | 0.0211% | $1,060 |
| 402513 | A-861 | Royalty | 0.0781% | $1,050 |
| 401914 | — | Overriding royalty | 0.0215% | $1,020 |
| 338020 | A-642 | Overriding royalty | 0.3327% | $1,010 |
| 401910 | — | Overriding royalty | 0.011% | $1,010 |
| 401911 | — | Royalty | 0.0396% | $980 |
| 401913 | — | Overriding royalty | 0.0211% | $970 |
| 402514 | A-861 | Royalty | 0.0782% | $970 |
| 400777 | A-1373 | Royalty | 0.3329% | $880 |
| 401100 | A-432 | Royalty | 0.0129% | $880 |
| 402565 | A-861 | Royalty | 0.0783% | $800 |
| 402499 | A-432 | Royalty | 0.0068% | $780 |
| 402565 | A-861 | Overriding royalty | 0.0762% | $780 |
| 402563 | A-861 | Royalty | 0.0783% | $750 |
| 401674 | A-1305 | Overriding royalty | 0.0213% | $730 |
| 401497 | A-42 | Overriding royalty | 0.1% | $700 |
| 402564 | A-861 | Royalty | 0.0781% | $690 |
| 401342 | A-36 | Royalty | 0.0499% | $650 |
| 143670 | A-1027 | Overriding royalty | 0.2309% | $570 |
| 401647 | A-400 | Royalty | 0.0404% | $550 |
| 125890 | A-1027 | Overriding royalty | 0.2309% | $540 |
| 401556 | A-400 | Royalty | 0.0402% | $530 |
| 401646 | A-400 | Royalty | 0.0404% | $530 |
| 402512 | A-861 | Royalty | 0.0779% | $520 |
| 401495 | A-42 | Royalty | 0.0312% | $490 |
| 401875 | A-802 | Royalty | 0.1202% | $490 |
| 402516 | A-861 | Royalty | 0.0782% | $460 |
| 402560 | A-861 | Royalty | 0.0778% | $460 |
| 401671 | A-1305 | Overriding royalty | 0.0212% | $430 |
| 401846 | A-1305 | Overriding royalty | 0.021% | $420 |
| 401912 | — | Overriding royalty | 0.0109% | $410 |
| 400975 | A-1548 | Overriding royalty | 0.3035% | $400 |
| 401672 | A-1305 | Overriding royalty | 0.0213% | $300 |
| 402564 | A-861 | Overriding royalty | 0.0333% | $300 |
| 401911 | — | Overriding royalty | 0.0114% | $280 |
| 402893 | — | Overriding royalty | 0.0109% | $270 |
| 401836 | A-119 | Royalty | 0.0474% | $250 |
| 401837 | A-119 | Royalty | 0.0474% | $250 |
| 401673 | A-1305 | Overriding royalty | 0.0213% | $230 |
| 401847 | A-1305 | Overriding royalty | 0.0212% | $230 |
| 401497 | A-42 | Royalty | 0.0312% | $220 |
| 400888 | A-1566 | Overriding royalty | 0.2075% | $210 |
| 400404 | — | Royalty | 0.2309% | $190 |
| 400290 | A-40 | Royalty | 0.0499% | $130 |
| 400723 | A-1405 | Royalty | 0.0527% | $100 |
| 402888 | A-1405 | Royalty | 0.0527% | $100 |
| 402889 | A-1405 | Royalty | 0.0527% | $100 |
| 153000 | — | Overriding royalty | 0.0156% | $30 |
| 7380 | A-593 | Overriding royalty | 0.1794% | $10 |
| 7390 | A-593 | Overriding royalty | 0.1794% | $10 |