| 793988 | DRILL | 3 | PROPERTY DEVELOPMENT GROUP, INC. | FORT BEND | EDELBLUTE, A. B. | 7,000 | 2014-08-29 | 42-157-33148 |
| 792472 | DRILL | 3 | PROPERTY DEVELOPMENT GROUP, INC. | FORT BEND | MAHLMANN HEIRS | 7,000 | 2014-08-18 | 42-157-33144 |
| 791249 | DRILL | 1 | PROPERTY DEVELOPMENT GROUP, INC. | FRIO | HITZFELDER | 9,000 | 2014-07-22 | 42-163-33856 |
| 791249 | DRILL | 1 | PROPERTY DEVELOPMENT GROUP, INC. | FRIO | HITZFELDER | 7,000 | 2014-07-22 | 42-163-33856 |
| 788352 | DRILL | 3 | PROPERTY DEVELOPMENT GROUP, INC. | WALLER | STOWE | 4,000 | 2014-06-09 | 42-473-31258 |
| 769370 | DRILL | 2 | PROPERTY DEVELOPMENT GROUP, INC. | DE WITT | MACHALEC | 8,400 | 2013-09-26 | 42-123-33295 |
| 761184 | DRILL | 2 | PROPERTY DEVELOPMENT GROUP, INC. | GOLIAD | ROUDON | 3,300 | 2013-05-08 | 42-175-34209 |
| 739612 | DRILL | 3 | PROPERTY DEVELOPMENT GROUP, INC. | WHARTON | ARMOUR TRUST ET AL | 5,000 | 2012-05-30 | 42-481-35249 |
| 739609 | DRILL | 2 | PROPERTY DEVELOPMENT GROUP, INC. | DE WITT | GOEBEL | 6,000 | 2012-05-30 | 42-123-32805 |
| 739614 | DRILL | 3 | PROPERTY DEVELOPMENT GROUP, INC. | WHARTON | SKLAR | 2,500 | 2012-05-25 | 42-481-35248 |
| 729511 | DRILL | 3 | PROPERTY DEVELOPMENT GROUP, INC. | WALLER | KOOMEY | 2,500 | 2011-12-10 | 42-473-31225 |
| 727661 | DRILL | 2 | PROPERTY DEVELOPMENT GROUP, INC. | VICTORIA | SILLS | 6,000 | 2011-11-15 | 42-469-34243 |
| 719563 | DRILL | 2 | PROPERTY DEVELOPMENT GROUP, INC. | LAVACA | LAMPLEY | 6,000 | 2011-08-08 | 42-285-33605 |
| 718461 | DRILL | 1 | PROPERTY DEVELOPMENT GROUP, INC. | FRIO | CALAME | 4,500 | 2011-06-22 | 42-163-33485 |
| 709375 | DRILL | 1 | PROPERTY DEVELOPMENT GROUP, INC. | ZAVALA | JENNINGS | 2,000 | 2011-02-10 | 42-507-32781 |
| 671434 | DRILL | 4 | PROPERTY DEVELOPMENT GROUP, INC. | JIM WELLS | DORIS FOSTER ETAL | 6,000 | 2008-10-17 | 42-249-32537 |
| 666068 | DRILL | 1 | PROPERTY DEVELOPMENT GROUP, INC. | ZAVALA | JENNINGS | 2,500 | 2008-07-25 | 42-507-32730 |
| 666068 | DRILL | 1 | PROPERTY DEVELOPMENT GROUP, INC. | ZAVALA | JENNINGS | 4,000 | 2008-07-25 | 42-507-32730 |
| 666068 | DRILL | 1 | PROPERTY DEVELOPMENT GROUP, INC. | ZAVALA | JENNINGS | 4,000 | 2008-07-25 | 42-507-32730 |
| 664611 | DRILL | 1 | PROPERTY DEVELOPMENT GROUP, INC. | ZAVALA | JENNINGS | 2,500 | 2008-06-30 | 42-507-32729 |
| 636548 | RENTR | 1 | PROPERTY DEVELOPMENT GROUP, INC. | ZAVALA | GRELLING | 4,500 | 2007-04-13 | 42-507-31001 |
| 627356 | RENTR | 1 | PROPERTY DEVELOPMENT GROUP, INC. | FRIO | HITZFELDER | 3,329 | 2006-10-20 | 42-163-32397 |
| 626431 | DRILL | 1 | PROPERTY DEVELOPMENT GROUP, INC. | FRIO | HITZFELDER | 4,200 | 2006-09-29 | 42-163-33340 |
| 617735 | DRILL | 1 | PROPERTY DEVELOPMENT GROUP, INC. | ATASCOSA | LAWSON WEST | 3,900 | 2006-05-01 | 42-013-34217 |
| 617730 | DRILL | 1 | PROPERTY DEVELOPMENT GROUP, INC. | ATASCOSA | LAWSON EAST | 4,250 | 2006-05-01 | 42-013-34218 |
| 617152 | DRILL | 1 | PROPERTY DEVELOPMENT GROUP, INC. | ATASCOSA | SANCHEZ | 4,500 | 2006-04-13 | 42-013-34216 |
| 611593 | DRILL | 1 | PROPERTY DEVELOPMENT GROUP, INC. | ZAVALA | MCCARTY | 4,300 | 2005-12-30 | 42-507-32674 |
| 611591 | DRILL | 1 | PROPERTY DEVELOPMENT GROUP, INC. | ZAVALA | WINTERS | 4,300 | 2005-12-30 | 42-507-32673 |
| 600074 | DRILL | 3 | PROPERTY DEVELOPMENT GROUP, INC. | WALLER | KOOMEY | 3,600 | 2005-05-12 | 42-473-30971 |
| 600067 | DRILL | 1 | PROPERTY DEVELOPMENT GROUP, INC. | ATASCOSA | MCCOOL | 3,000 | 2005-05-03 | 42-013-34196 |
| 556313 | DRILL | 2 | PROPERTY DEVELOPMENT GROUP, INC. | LAVACA | VLASAK | 2,600 | 2005-01-20 | 42-285-33127 |
| 551224 | DRILL | 2 | PROPERTY DEVELOPMENT GROUP, INC. | KARNES | BORDOVSKY UNIT | 4,700 | 2004-09-20 | 42-255-31500 |
| 549736 | DRILL | 1 | PROPERTY DEVELOPMENT GROUP, INC. | FRIO | HITZFELDER | 4,000 | 2004-08-20 | 42-163-33323 |
| 549754 | DRILL | 3 | PROPERTY DEVELOPMENT GROUP, INC. | WALLER | KOOMEY | 4,000 | 2004-08-20 | 42-473-30914 |
| 549540 | DRILL | 3 | PROPERTY DEVELOPMENT GROUP, INC. | WALLER | PEGGY LYNNE | 5,000 | 2004-08-13 | 42-473-30913 |
| 545106 | DRILL | 3 | PROPERTY DEVELOPMENT GROUP, INC. | WALLER | KOOMEY | 3,600 | 2004-04-30 | 42-473-30895 |
| 541045 | DRILL | 3 | PROPERTY DEVELOPMENT GROUP, INC. | WALLER | STOWE | 3,700 | 2004-01-22 | 42-473-30876 |
| 539021 | DRILL | 3 | PROPERTY DEVELOPMENT GROUP, INC. | WALLER | KOOMEY | 4,000 | 2003-11-25 | 42-473-30867 |
| 537838 | DRILL | 3 | PROPERTY DEVELOPMENT GROUP, INC. | WALLER | KOOMEY | 4,000 | 2003-10-24 | 42-473-30854 |
| 536491 | DRILL | 3 | PROPERTY DEVELOPMENT GROUP, INC. | WALLER | KOOMEY | 4,000 | 2003-09-16 | 42-473-30849 |
| 533137 | RECOMP | 3 | PROPERTY DEVELOPMENT GROUP, INC. | FORT BEND | CLARK TRUSTEE | 6,500 | 2003-06-23 | 42-157-32122 |
| 525453 | DRILL | 3 | PROPERTY DEVELOPMENT GROUP, INC. | WALLER | KOOMEY | 4,000 | 2002-11-13 | 42-473-30786 |
| 525229 | RECOMP | 4 | PROPERTY DEVELOPMENT GROUP, INC. | JIM WELLS | FOSTER | 8,494 | 2002-11-07 | 42-249-31871 |
| 525244 | DRILL | 4 | PROPERTY DEVELOPMENT GROUP, INC. | KLEBERG | COLLINS | 4,000 | 2002-11-05 | 42-273-32374 |
| 521551 | RECOMP | 3 | PROPERTY DEVELOPMENT GROUP, INC. | WALLER | STOWE | 1,300 | 2002-07-03 | 42-473-30706 |
| 520583 | DRILL | 4 | PROPERTY DEVELOPMENT GROUP, INC. | KLEBERG | MAY | 14,000 | 2002-06-05 | 42-273-32351 |
| 519347 | DRILL | 3 | PROPERTY DEVELOPMENT GROUP, INC. | WALLER | HARRISON | 5,000 | 2002-04-23 | 42-473-30742 |
| 518290 | DRILL | 4 | PROPERTY DEVELOPMENT GROUP, INC. | KLEBERG | COLLINS | 15,000 | 2002-03-14 | 42-273-32344 |
| 518290 | DRILL | 4 | PROPERTY DEVELOPMENT GROUP, INC. | KLEBERG | COLLINS | 15,000 | 2002-03-14 | 42-273-32344 |
| 518290 | DRILL | 4 | PROPERTY DEVELOPMENT GROUP, INC. | KLEBERG | COLLINS | 15,000 | 2002-03-14 | 42-273-32344 |