| 396575 | Feb 11, 1992 | Feb 11, 1992 | R K Petroleum Corporation | Martin | Taylor, Elizabeth #2 | 12,000 | 31733907 |
| 396008 | Jan 23, 1992 | Jan 23, 1992 | R K Petroleum Corporation | Martin | Baldwin, Fannie #2 | 12,174 | 31731565 |
| 393175 | Oct 25, 1991 | Oct 25, 1991 | R K Petroleum Corporation | Garza | Rattlesnake Creek #1 | 3,800 | 16933077 |
| 393176 | Oct 24, 1991 | Oct 24, 1991 | R K Petroleum Corporation | Dawson | Martini #1 | 8,500 | 11532689 |
| 393176Amendment | Oct 24, 1991 | Oct 24, 1991 | R K Petroleum Corporation | Dawson | Martini #1 | 8,339 | 11532689 |
| 392543 | Oct 11, 1991 | Oct 11, 1991 | R K Petroleum Corporation | Martin | Abby #3 | 4,050 | 31733884 |
| 392542 | Oct 11, 1991 | Oct 11, 1991 | R K Petroleum Corporation | Martin | Barney #1 | 4,050 | 31733885 |
| 391760 | Sep 24, 1991 | Sep 24, 1991 | R K Petroleum Corporation | Martin | Glendening Grayburg #2 | 3,932 | 31730621 |
| 390167 | Aug 20, 1991 | Aug 20, 1991 | R K Petroleum Corporation | Martin | Hall, G. T. #1 | 12,478 | 31731189 |
| 390167Amendment | Aug 20, 1991 | Aug 20, 1991 | R K Petroleum Corporation | Martin | Hall, G. T. #1 | 12,478 | 31731189 |
| 390332 | Jul 31, 1991 | Jul 31, 1991 | R K Petroleum Corporation | Dawson | Kwwu #2002 | 8,000 | 11532679 |
| 390228 | Jul 29, 1991 | Jul 29, 1991 | R K Petroleum Corporation | Martin | Sarah #1 | 12,000 | 31733879 |
| 390228Amendment | Jul 29, 1991 | Jul 29, 1991 | R K Petroleum Corporation | Martin | Stewart, R. C. #3 | 11,892 | 31733879 |
| 389762 | Jul 12, 1991 | Jul 12, 1991 | R K Petroleum Corporation | Dawson | Kwwu #1502 | 8,000 | 11532677 |
| 389761 | Jul 12, 1991 | Jul 12, 1991 | R K Petroleum Corporation | Dawson | Kwwu #1401 | 8,000 | 11532676 |
| 389761Amendment | Jul 12, 1991 | Jul 12, 1991 | R K Petroleum Corporation | Dawson | Kwwu #1401 | 8,000 | 11532676 |
| 389183 | Jun 21, 1991 | Jun 21, 1991 | R K Petroleum Corporation | Martin | Hall, G. T. #3 | 12,000 | 31733876 |
| 385661 | Mar 14, 1991 | Mar 14, 1991 | R K Petroleum Corporation | Martin | Sweet Potato #1 | 12,200 | 31733856 |
| 384283 | Feb 11, 1991 | Feb 11, 1991 | R K Petroleum Corporation | Dawson | Brown, Bob #1 | 7,950 | 11532308 |
| 384283Amendment | Feb 11, 1991 | Feb 11, 1991 | R K Petroleum Corporation | Dawson | Brown, Bob #1 | 7,950 | 11532308 |
| 384057 | Feb 4, 1991 | Feb 4, 1991 | R K Petroleum Corporation | Martin | Abby #2 | 4,150 | 31733834 |
| 384056 | Feb 4, 1991 | Feb 4, 1991 | R K Petroleum Corporation | Martin | Nikki #2 | 4,150 | 31733835 |
| 384058 | Feb 1, 1991 | Feb 1, 1991 | R K Petroleum Corporation | Dawson | RK Boatright #1 | 7,700 | 11510207 |
| 382242 | Dec 12, 1990 | Dec 12, 1990 | R K Petroleum Corporation | Crockett | University 7 #1 | 9,500 | 10535923 |
| 379038 | Oct 12, 1990 | Oct 12, 1990 | R K Petroleum Corporation | Martin | Key 19 #1 | 12,300 | 31733757 |
| 379037 | Oct 12, 1990 | Oct 12, 1990 | R K Petroleum Corporation | Martin | Katrina #2 | 12,000 | 31733758 |
| 377469 | Sep 5, 1990 | Sep 5, 1990 | R K Petroleum Corporation | Martin | Holloway Hall B #1 | 12,300 | 31733732 |
| 377468 | Sep 5, 1990 | Sep 5, 1990 | R K Petroleum Corporation | Martin | Abby #1 | 4,150 | 31733731 |
| 376145 | Aug 1, 1990 | Aug 1, 1990 | R K Petroleum Corporation | Dawson | Panhandle #1 | 7,850 | 11532616 |
| 376132 | Aug 1, 1990 | Aug 1, 1990 | R K Petroleum Corporation | Irion | University 5 #1 | 8,600 | 23532950 |
| 374352 | Jun 14, 1990 | Jun 14, 1990 | R K Petroleum Corporation | Martin | Floyd #1 | 12,300 | 31733719 |
| 373766 | May 23, 1990 | May 23, 1990 | R K Petroleum Corporation | Scurry | Flat Top #1 | 8,300 | 41533090 |
| 372870 | May 4, 1990 | May 4, 1990 | R K Petroleum Corporation | Martin | Beau #1 | 4,150 | 31733707 |
| 372870Amendment | May 4, 1990 | May 4, 1990 | R K Petroleum Corporation | Martin | Beau #1 | 4,150 | 31733707 |
| 372869 | May 4, 1990 | May 4, 1990 | R K Petroleum Corporation | Martin | Fryar G #2 | 4,150 | 31733706 |
| 372057 | Apr 13, 1990 | Apr 13, 1990 | R K Petroleum Corporation | Crockett | University 15 #1 | 8,400 | 10535802 |
| 371171 | Mar 21, 1990 | Mar 21, 1990 | R K Petroleum Corporation | Martin | Nikki #1 | 4,150 | 31733699 |
| 371173 | Mar 20, 1990 | Mar 20, 1990 | R K Petroleum Corporation | Martin | Libby #1 | 12,200 | 31733700 |
| 371173Amendment | Mar 20, 1990 | Mar 20, 1990 | R K Petroleum Corporation | Martin | Woodward, John #5 | 12,210 | 31733700 |
| 370582 | Mar 7, 1990 | Mar 7, 1990 | R K Petroleum Corporation | Reeves | Dixieland 6 #1 | 12,200 | 38931501 |
| 370419 | Mar 2, 1990 | Mar 2, 1990 | R K Petroleum Corporation | Tom Green | Hercules 276 #1 | 7,100 | 45132015 |
| 370419Amendment | Mar 2, 1990 | Mar 2, 1990 | R K Petroleum Corporation | Tom Green | Hercules 276 #1 | 7,080 | 45132015 |
| 369079 | Jan 26, 1990 | Jan 26, 1990 | R K Petroleum Corporation | Tom Green | Hercules #2771 | 6,265 | 45131957 |
| 369079Amendment | Jan 26, 1990 | Jan 26, 1990 | R K Petroleum Corporation | Tom Green | Hercules 277 #1 | 6,880 | 45131957 |
| 368566 | Jan 16, 1990 | Jan 16, 1990 | R K Petroleum Corporation | Martin | Katrina #1 | 11,800 | 31733679 |
| 368564 | Jan 16, 1990 | Jan 16, 1990 | R K Petroleum Corporation | Martin | Fryar "G" #1 | 4,150 | 31733678 |
| 367861 | Dec 21, 1989 | Dec 21, 1989 | R K Petroleum Corporation | Crockett | University #601 | 8,400 | 10535736 |
| 367073 | Nov 30, 1989 | Nov 30, 1989 | R K Petroleum Corporation | Hockley | Bevers #1 | 5,100 | 21935498 |
| 365693 | Nov 3, 1989 | Nov 3, 1989 | R K Petroleum Corporation | Martin | Condor #1 | 10,700 | 31733400 |
| 365693Amendment | Nov 3, 1989 | Nov 3, 1989 | R K Petroleum Corporation | Martin | Condor #1 | 8,000 | 31733400 |
| 365160 | Oct 17, 1989 | Oct 17, 1989 | R K Petroleum Corporation | Coke | Puma #1 | 7,800 | 08131532 |
| 365051 | Oct 13, 1989 | Oct 13, 1989 | R K Petroleum Corporation | Crane | Belz #1 | 3,500 | 10333990 |
| 364496 | Oct 3, 1989 | Oct 3, 1989 | R K Petroleum Corporation | Howard | Way North #1 | 8,500 | 22734504 |
| 362649 | Aug 14, 1989 | Aug 14, 1989 | R K Petroleum Corporation | Martin | Alison #2 | 12,000 | 31733617 |
| 361380 | Jul 13, 1989 | Jul 13, 1989 | R K Petroleum Corporation | Martin | RK Glass #2001 | 12,000 | 31733609 |
| 361380Amendment | Jul 13, 1989 | Jul 13, 1989 | R K Petroleum Corporation | Martin | RK Glass #2001 | 12,128 | 31733609 |
| 360092 | Jun 6, 1989 | Jun 6, 1989 | R K Petroleum Corporation | Tom Green | Hercules #2771 | 8,000 | 45131957 |
| 360092Amendment | Jun 6, 1989 | Jun 6, 1989 | R K Petroleum Corporation | Tom Green | Hercules #2771 | 7,000 | 45131957 |
| 359446 | May 23, 1989 | May 23, 1989 | R K Petroleum Corporation | Martin | Alison #1 | 12,000 | 31733601 |
| 356879 | Mar 13, 1989 | Mar 13, 1989 | R K Petroleum Corporation | Crockett | University #1401 | 9,200 | 10535602 |
| 356879Amendment | Mar 13, 1989 | Mar 13, 1989 | R K Petroleum Corporation | Crockett | University #1401 | 8,246 | 10535602 |
| 356568 | Mar 3, 1989 | Mar 3, 1989 | R K Petroleum Corporation | Martin | RK-O'Neill-Duncan Xyz Unit #2801 | 12,000 | 31733589 |
| 354899 | Jan 9, 1989 | Jan 9, 1989 | R K Petroleum Corporation | Martin | Smith Hall Community #2 | 11,900 | 31733576 |
| 354264 | Dec 15, 1988 | Dec 15, 1988 | R K Petroleum Corporation | Coke | McCabe #1001 | 7,500 | 08131508 |
| 354021 | Dec 7, 1988 | Dec 7, 1988 | R K Petroleum Corporation | Dawson | Vogler, Freddie #1 | 12,300 | 11532509 |
| 354021Amendment | Dec 7, 1988 | Dec 7, 1988 | R K Petroleum Corporation | Dawson | Vogler, Freddie #A 1 | 12,300 | 11532509 |
| 353829 | Dec 2, 1988 | Dec 2, 1988 | R K Petroleum Corporation | Martin | Glass, RK #2102 | 11,980 | 31733523 |
| 353607 | Nov 23, 1988 | Nov 23, 1988 | R K Petroleum Corporation | Martin | RK Glass #2103 | 12,800 | 31733573 |
| 353607Amendment | Nov 23, 1988 | Nov 23, 1988 | R K Petroleum Corporation | Martin | RK Glass #2103 | 12,800 | 31733573 |
| 351938 | Oct 6, 1988 | Oct 6, 1988 | R K Petroleum Corporation | Dawson | Etheridge #2001 | 12,800 | 11532507 |
| 350105 | Aug 16, 1988 | Aug 16, 1988 | R K Petroleum Corporation | Dawson | Napper #901 | 12,000 | 11532498 |
| 349557 | Aug 1, 1988 | Aug 1, 1988 | R K Petroleum Corporation | Dawson | Lamesa North Waterflood Unit #403 | 7,900 | 11532494 |
| 347341 | Jun 6, 1988 | Jun 6, 1988 | R K Petroleum Corporation | Martin | Dickens #2433 | 12,500 | 31733531 |
| 347340 | Jun 6, 1988 | Jun 6, 1988 | R K Petroleum Corporation | Dawson | Barron, John Dell #2 | 8,000 | 11532487 |
| 347340Amendment | Jun 6, 1988 | Jun 6, 1988 | R K Petroleum Corporation | Dawson | Barron, John Dell #2 | 8,000 | 11532487 |
| 345333 | Apr 19, 1988 | Apr 19, 1988 | R K Petroleum Corporation | Martin | RK Argo 10-32 #1 | 12,000 | 31733526 |
| 343486 | Mar 4, 1988 | Mar 4, 1988 | R K Petroleum Corporation | Martin | RK Glass #2102 | 12,800 | 31733523 |
| 341356 | Jan 14, 1988 | Jan 14, 1988 | R K Petroleum Corporation | Martin | Flying Horse #1 | 13,100 | 31733504 |
| 340156 | Dec 22, 1987 | Dec 22, 1987 | R K Petroleum Corporation | Glasscock | Proctor, Leonard A #2 | 8,600 | 17300938 |
| 338036 | Oct 29, 1987 | Oct 29, 1987 | R K Petroleum Corporation | Terry | Earnest #1 | 12,800 | 44530914 |
| 337963 | Oct 27, 1987 | Oct 27, 1987 | R K Petroleum Corporation | Borden | Clayton #2401 | 8,850 | 03331321 |
| 335778 | Sep 15, 1987 | Sep 15, 1987 | R K Petroleum Corporation | Martin | RK Superior #2501 | 10,602 | 31733043 |
| 335138 | Aug 27, 1987 | Aug 27, 1987 | R K Petroleum Corporation | Martin | RK Glass 21 #1 | 12,600 | 31733456 |
| 332419 | Jul 6, 1987 | Jul 6, 1987 | R K Petroleum Corporation | Martin | Woodard, Poe #1 | 8,700 | 31733316 |
| 328909 | Apr 14, 1987 | Apr 14, 1987 | R K Petroleum Corporation | Dawson | Lloyd #1402 | 10,650 | 11532432 |
| 325602 | Jan 23, 1987 | Jan 23, 1987 | R K Petroleum Corporation | Martin | Taylor, Elizabeth A #1 | 11,850 | 31733425 |
| 324655 | Dec 29, 1986 | Dec 29, 1986 | R K Petroleum Corporation | Glasscock | Stanolind #2 | 8,670 | 17300939 |
| 323206 | Nov 17, 1986 | Nov 17, 1986 | R K Petroleum Corporation | Dawson | Tacker #1A | 8,500 | 11531332 |
| 323205 | Nov 17, 1986 | Nov 17, 1986 | R K Petroleum Corporation | Martin | Condor #1 | 10,800 | 31733400 |
| 323205Amendment | Nov 17, 1986 | Nov 17, 1986 | R K Petroleum Corporation | Martin | Condor #1 | 10,800 | 31733400 |
| 323205Amendment | Nov 17, 1986 | Nov 17, 1986 | R K Petroleum Corporation | Martin | Condor #1 | 10,700 | 31733400 |
| 322265 | Oct 29, 1986 | Oct 29, 1986 | R K Petroleum Corporation | Reagan | Leonard #1 | 8,750 | 38331314 |
| 322210 | Oct 27, 1986 | Oct 27, 1986 | R K Petroleum Corporation | Reagan | Pan AM #2 | 8,750 | 38331316 |
| 321539 | Oct 8, 1986 | Oct 8, 1986 | R K Petroleum Corporation | Glasscock | Leonard #2 | 8,750 | 17330953 |
| 320826 | Sep 24, 1986 | Sep 24, 1986 | R K Petroleum Corporation | Dawson | Lamesa Farms #1 | 12,222 | 11531187 |
| 320825 | Sep 23, 1986 | Sep 23, 1986 | R K Petroleum Corporation | Martin | Texas Land & Mortgage #1 | 11,866 | 31731931 |
| 320627 | Sep 23, 1986 | Sep 23, 1986 | R K Petroleum Corporation | Dawson | Truitt #1401 | 10,800 | 11532389 |
| 320409 | Sep 12, 1986 | Sep 12, 1986 | R K Petroleum Corporation | Reagan | Pan AM #1 | 8,750 | 38331315 |
| 300054 | Mar 24, 1986 | Mar 24, 1986 | R K Petroleum Corporation | Martin | Schenecker #2401 | 12,260 | 31733351 |
| 296547 | Jan 28, 1986 | Jan 28, 1986 | R K Petroleum Corporation | Martin | Fuller, Thomas & Odell #2 | 9,500 | 31733442 |