| Mercer U.E. Jr. et al #242-055-32649 | Rollert Co. Inc. The | Caldwell, TXFentress (1750) | PluggedOil | 2,000 | Aug 28, 2014 | — | — |
| Mercer U.E. Jr. et al #442-055-32791 | Rollert Co. Inc. The | Caldwell, TXFentress (1750) | PluggedOil | 2,000 | Aug 28, 2014 | — | — |
| Howard J.W. #442-055-33824 | Rollert Co. Inc. The | Caldwell, TXFentress (1750) | PluggedOil | 2,100 | Sep 30, 2013 | — | — |
| Barnick H. #142-149-33092 | Rollert Co. Inc. The | Fayette, TXCistern (Wilcox G) | PluggedOil | 2,700 | Jun 2, 1999 | — | — |
| Forshage-Long #242-255-31372 | Rollert Co. Inc. The | Karnes, TXPanna Maria (Carrizo) | PluggedOil | 4,100 | Jun 6, 1997 | — | — |
| Forshage-Long #142-255-31355 | Rollert Co. Inc. The | Karnes, TXPanna Maria (Carrizo) | PluggedOil | 4,200 | Dec 18, 1996 | — | — |
| Kopecki M.W. #142-255-31367 | Rollert Co. Inc. The | Karnes, TXPanna Maria (Carrizo) | PluggedOil | 4,200 | Aug 8, 1996 | — | — |
| Hollamon D #242-187-33380 | Rollert Co. Inc. The | Guadalupe, TXKingsbury W. (Austin Chalk) | PluggedOil | 2,200 | Apr 15, 1992 | — | — |
| Reddoch L. #242-493-32335 | Rollert Co. Inc. The | Wilson, TXLa Vernia (Austin Chalk) | PluggedOil | 3,300 | Mar 10, 1992 | — | — |
| Reddoch L. #142-493-32316 | Rollert Co. Inc. The | Wilson, TXLa Vernia (Austin Chalk) | PluggedOil | 3,300 | Oct 9, 1991 | — | — |
| Hollamon -D- #142-187-33324 | Rollert Co. Inc. The | Guadalupe, TXKingsbury W. (Austin Chalk) | PluggedOil | 2,200 | Jun 19, 1990 | — | — |
| Williams M. -B- #542-187-33312 | Rollert Co. Inc. The | Guadalupe, TXKingsbury W. (Austin Chalk) | PluggedOil | 2,200 | Dec 22, 1989 | — | — |
| Schmidt F. -B- #242-187-33266 | Rollert Co. Inc. The | Guadalupe, TXKingsbury W. (Austin Chalk) | PluggedOil | 2,300 | May 9, 1988 | — | — |
| Hollamon #a 142-187-33239 | Rollert Co. Inc. The | Guadalupe, TXKingsbury W. (Austin Chalk) | PluggedOil | 2,600 | Nov 16, 1987 | — | — |
| Flood Stephen J. #242-187-32968 | Rollert Co. Inc. The | Guadalupe, TXSalt Flat | PluggedOil | 2,800 | Mar 7, 1985 | — | — |
| Rowan C.L. #142-055-33699 | Rollert Co. Inc. The | Caldwell, TXFentress (1750) | PluggedOil | 1,900 | Oct 29, 1984 | — | — |
| Mercer FLB #842-055-33602 | Rollert Co. Inc. The | Caldwell, TXFentress (1750) | PluggedOil | 350 | Jun 21, 1984 | — | — |
| Fielder Richard #142-055-33571 | Rollert Co. Inc. The | Caldwell, TXFentress (1750) | PluggedOil | 1,900 | May 1, 1984 | — | — |
| Hemme Subdivision #542-055-33506 | Rollert Co. Inc. The | Caldwell, TXFentress (1750) | PluggedOil | 1,990 | Apr 17, 1984 | — | — |
| Rheinlander Edna #242-055-33539 | Rollert Co. Inc. The | Caldwell, TXRheinlander (Austin Chalk) | PluggedOil | 1,980 | Mar 20, 1984 | — | — |
| Hale H.E. #342-055-33503 | Rollert Co. Inc. The | Caldwell, TXFentress (1750) | PluggedOil | 1,999 | Jan 11, 1984 | — | — |
| Chittim Annie E. #131242-323-31968 | Rollert Co. Inc. The | Maverick, TXChittim (5050) | PluggedGas | 6,000 | Dec 15, 1983 | — | — |
| Rheinlander F.C. #442-055-33492 | Rollert Co. Inc. The | Caldwell, TXRheinlander (Austin Chalk) | PluggedOil | 1,980 | Dec 13, 1983 | — | — |
| Langley-Allbright #442-055-33493 | Rollert Co. Inc. The | Caldwell, TXFentress (1750) | PluggedOil | 1,980 | Dec 13, 1983 | — | — |
| Mercer U.E. Jr. et al #542-055-33457 | Rollert Co. Inc. The | Caldwell, TXFentress (1750) | PluggedOil | 1,975 | Oct 28, 1983 | — | — |
| Howard N.J. #142-055-33451 | Rollert Co. Inc. The | Caldwell, TXFentress (1750) | PluggedOil | 1,980 | Oct 25, 1983 | — | — |
| Howard N.J. #242-055-33452 | Rollert Co. Inc. The | Caldwell, TXFentress (1750) | PluggedOil | 1,980 | Oct 25, 1983 | — | — |
| Walker H. -B- #342-055-33441 | Rollert Co. Inc. The | Caldwell, TXBrewster Heirs (Austin Chalk) | PluggedOil | 1,300 | Oct 19, 1983 | — | — |
| Walker H. #242-055-33432 | Rollert Co. Inc. The | Caldwell, TXBrewster Heirs (Austin Chalk) | PluggedOil | 1,600 | Oct 14, 1983 | — | — |
| Patton-Hemme #242-055-33342 | Rollert Co. Inc. The | Caldwell, TXFentress (1750) | PluggedOil | 1,975 | Sep 7, 1983 | — | — |
| Dauchy C. #242-055-33295 | Rollert Co. Inc. The | Caldwell, TXFentress (1750) | PluggedOil | 1,975 | Aug 24, 1983 | — | — |
| McElroy-Page #142-055-33224 | Rollert Co. Inc. The | Caldwell, TXFentress (1750) | PluggedOil | 1,999 | Jul 5, 1983 | — | — |
| Falley-Hale #142-055-33199 | Rollert Co. Inc. The | Caldwell, TXFentress (1750) | PluggedOil | 1,999 | Jun 21, 1983 | — | — |
| Hale H.E. #242-055-33200 | Rollert Co. Inc. The | Caldwell, TXFentress (1750) | PluggedOil | 1,999 | Jun 21, 1983 | — | — |
| Hale H.E. #142-055-33201 | Rollert Co. Inc. The | Caldwell, TXFentress (1750) | PluggedOil | 1,999 | May 27, 1983 | — | — |
| Smith J.W. #142-055-33159 | Rollert Co. Inc. The | Caldwell, TXFentress (1750) | PluggedOil | 1,999 | May 12, 1983 | — | — |
| Rheinlander F.C. #242-055-32915 | Rollert Co. Inc. The | Caldwell, TXRheinlander (Austin Chalk) | PluggedOil | 2,000 | Nov 3, 1982 | — | — |
| Mercer U.E. Jr. et al #342-055-32752 | Rollert Co. Inc. The | Caldwell, TXFentress (1750) | PluggedOil | 2,450 | Jun 10, 1982 | — | — |
| Mercer Hardeman #142-055-32585 | Rollert Co. Inc. The | Caldwell, TXFentress (1750) | PluggedOil | 1,900 | Jan 26, 1982 | — | — |
| Earley Allen #142-055-31788 | Rollert Co. Inc. The | Caldwell, TXFentress (1750) | PluggedOil | 2,000 | Mar 30, 1981 | — | — |
| Marks Travis #142-175-31323 | Rollert Co. Inc. The | Goliad, TXCologne West (1260) | PluggedGas | 4,850 | Jul 25, 1980 | — | — |
| Briscoe Trt. 12, Blk. 2 #542-479-32008 | Rollert Co., Inc., The | Webb, TX | Drilled | 5,200 | Apr 27, 1978 | — | — |
| Briscoe, Dolph Trt. 11,BLK. #3 #242-479-31949 | Rollert Co., Inc., The | Webb, TXWildcat | Drilled | 5,200 | Feb 13, 1978 | — | — |
| Cartwright Harry G. #142-055-03657 | Rollert Co. Inc. The | Caldwell, TXLuling-Branyon | PluggedOil | — | — | — | — |
| Moore Tom -E- #142-055-03683 | Rollert Co. Inc. The | Caldwell, TXLuling-Branyon | Not on scheduleOil | — | — | — | — |
| Moore Tom -E- #242-055-03684 | Rollert Co. Inc. The | Caldwell, TXLuling-Branyon | Not on scheduleOil | — | — | — | — |
| State #142-055-03698 | Rollert Co. Inc. The | Caldwell, TXLuling-Branyon | PluggedOil | — | — | — | — |
| State #242-055-04924 | Rollert Co. Inc. The | Caldwell, TXLuling-Branyon | PluggedOil | — | — | — | — |
| Moore Tom -E- #342-055-05154 | Rollert Co. Inc. The | Caldwell, TXLuling-Branyon | Not on scheduleOil | — | — | — | — |
| Flood Stephen J. #142-187-80633 | Rollert Co. Inc. The | Guadalupe, TXSalt Flat | PluggedOil | — | — | — | — |