| 547966 | Jul 8, 2004 | Jul 8, 2004 | Gruy Petroleum Management Co. | Cooke | Walnut Bend Field Unit 2 #51 | 5,600 | 09701143 |
| 547848 | Jul 6, 2004 | Jul 6, 2004 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #209 | 3,600 | 33534420 |
| 546872 | Jun 14, 2004 | Jun 14, 2004 | Gruy Petroleum Management Co. | Willacy | Sauz Ranch Mulatos Pasture #31 | 7,956 | 48900194 |
| 546778 | Jun 10, 2004 | Jun 10, 2004 | Gruy Petroleum Management Co. | Aransas | State Tract 96 #7 | 8,105 | 00700827 |
| 546696 | Jun 9, 2004 | Jun 9, 2004 | Gruy Petroleum Management Co. | Roberts | Byrum #1036 | 10,700 | 39330129 |
| 546333 | Jun 1, 2004 | Jun 1, 2004 | Gruy Petroleum Management Co. | Yoakum | Webb "A" #1 | 10,284 | 50131724 |
| 546333Amendment | Jun 1, 2004 | Jun 1, 2004 | Gruy Petroleum Management Co. | Yoakum | Webb "A" #1 | 11,500 | 50131724 |
| 545856 | May 20, 2004 | May 20, 2004 | Gruy Petroleum Management Co. | Howard | Kloh #60 | 3,100 | 22735873 |
| 545294 | May 4, 2004 | May 4, 2004 | Gruy Petroleum Management Co. | Cooke | Walnut Bend Field Unit #259 | 5,053 | 09700820 |
| 545115 | Apr 29, 2004 | Apr 29, 2004 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #1304 | 3,600 | 33534411 |
| 544890 | Apr 29, 2004 | Apr 29, 2004 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #1110 | 3,600 | 33534403 |
| 544898 | Apr 28, 2004 | Apr 28, 2004 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #1033 | 3,600 | 33534404 |
| 544896 | Apr 28, 2004 | Apr 28, 2004 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #444 | 3,600 | 33534408 |
| 544887 | Apr 28, 2004 | Apr 28, 2004 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #22 | 3,600 | 33534400 |
| 544982 | Apr 26, 2004 | Apr 26, 2004 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #35 | 3,600 | 33534410 |
| 544952 | Apr 26, 2004 | Apr 26, 2004 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #34 | 3,600 | 33534409 |
| 544895 | Apr 23, 2004 | Apr 23, 2004 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #443 | 3,600 | 33534407 |
| 544893 | Apr 23, 2004 | Apr 23, 2004 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #208 | 3,600 | 33534406 |
| 544891 | Apr 23, 2004 | Apr 23, 2004 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #207 | 3,600 | 33534405 |
| 544889 | Apr 23, 2004 | Apr 23, 2004 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #206 | 3,600 | 33534402 |
| 544888 | Apr 23, 2004 | Apr 23, 2004 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #122 | 3,600 | 33534401 |
| 544604 | Apr 19, 2004 | Apr 19, 2004 | Gruy Petroleum Management Co. | Lavaca | Golsch, Mary B. #5 | 9,400 | 28531808 |
| 543048 | Apr 15, 2004 | Apr 15, 2004 | Gruy Petroleum Management Co. | Roberts | Osborne, P & P #1 | 15,095 | 39331297 |
| 543681 | Mar 25, 2004 | Mar 25, 2004 | Gruy Petroleum Management Co. | Calhoun | Traylor, Maude B. #9 | 8,383 | 05700660 |
| 543679 | Mar 25, 2004 | Mar 25, 2004 | Gruy Petroleum Management Co. | Calhoun | Traylor, Maude B. #10 | 8,398 | 05700661 |
| 543094 | Mar 11, 2004 | Mar 11, 2004 | Gruy Petroleum Management Co. | McMullen | Baker, Earl #7 | 15,000 | 31133736 |
| 541735 | Feb 5, 2004 | Feb 5, 2004 | Gruy Petroleum Management Co. | Gray | Major 'A' #4 | 3,000 | 17932479 |
| 541734 | Feb 5, 2004 | Feb 5, 2004 | Gruy Petroleum Management Co. | Gray | Krouch #4 | 3,000 | 17932478 |
| 541733 | Feb 5, 2004 | Feb 5, 2004 | Gruy Petroleum Management Co. | Gray | Hanner #3 | 3,000 | 17932477 |
| 541385 | Jan 29, 2004 | Jan 29, 2004 | Gruy Petroleum Management Co. | Gray | Miller 'A' #2 | 3,000 | 17932476 |
| 541384 | Jan 29, 2004 | Jan 29, 2004 | Gruy Petroleum Management Co. | Gray | Barnes 'A' #4 | 3,000 | 17932475 |
| 541384Amendment | Jan 29, 2004 | Jan 29, 2004 | Gruy Petroleum Management Co. | Gray | Barnes 'A' #4 | 3,000 | 17932475 |
| 541383 | Jan 29, 2004 | Jan 29, 2004 | Gruy Petroleum Management Co. | Gray | Fowler #4 | 3,000 | 17932474 |
| 541382 | Jan 29, 2004 | Jan 29, 2004 | Gruy Petroleum Management Co. | Gray | Herrington #4 | 3,000 | 17932473 |
| 541381 | Jan 29, 2004 | Jan 29, 2004 | Gruy Petroleum Management Co. | Gray | Johnson #4 | 3,000 | 17932472 |
| 541380 | Jan 29, 2004 | Jan 29, 2004 | Gruy Petroleum Management Co. | Gray | Lewis #10 | 3,000 | 17932471 |
| 541379 | Jan 29, 2004 | Jan 29, 2004 | Gruy Petroleum Management Co. | Gray | Magee #4 | 3,000 | 17932470 |
| 541321 | Jan 28, 2004 | Jan 28, 2004 | Gruy Petroleum Management Co. | Lavaca | Allen Oil Unit #2 | 8,900 | 28531836 |
| 540241 | Dec 31, 2003 | Dec 31, 2003 | Gruy Petroleum Management Co. | Calhoun | Traylor, Maude B. #25 | 8,573 | 05730992 |
| 540240 | Dec 31, 2003 | Dec 31, 2003 | Gruy Petroleum Management Co. | Calhoun | Traylor, Maude B. #6 | 8,398 | 05700657 |
| 537024 | Oct 1, 2003 | Oct 1, 2003 | Gruy Petroleum Management Co. | Winkler | East Keystone (San a Holt Unit) #702 | 5,190 | 49532526 |
| 537023 | Oct 1, 2003 | Oct 1, 2003 | Gruy Petroleum Management Co. | Cooke | Walnut Bend Field Unit No. 1 #1582 | 5,556 | 09732855 |
| 535572 | Aug 20, 2003 | Aug 20, 2003 | Gruy Petroleum Management Co. | Calhoun | Traylor, Maude B. #29 | 8,100 | 05731536 |
| 534739 | Jul 29, 2003 | Jul 29, 2003 | Gruy Petroleum Management Co. | Roberts | Osborne #6035 | 6,000 | 39331580 |
| 534395 | Jul 9, 2003 | Jul 9, 2003 | Gruy Petroleum Management Co. | Winkler | East Keystone (San a Holt Unit) #1301 | 5,600 | 49532923 |
| 533616 | Jun 27, 2003 | Jun 27, 2003 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #801 | 3,200 | 33500765 |
| 533615 | Jun 27, 2003 | Jun 27, 2003 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #803 | 3,200 | 33500767 |
| 532993 | Jun 16, 2003 | Jun 16, 2003 | Gruy Petroleum Management Co. | Cooke | Walnut Bend Field Unit #2243 | 5,500 | 09730748 |
| 532993Amendment | Jun 16, 2003 | Jun 16, 2003 | Gruy Petroleum Management Co. | Cooke | Walnut Bend Field Unit #2243 | 5,500 | 09730748 |
| 532992 | Jun 16, 2003 | Jun 16, 2003 | Gruy Petroleum Management Co. | Cooke | Walnut Bend Field Unit #2010 | 5,454 | 09702543 |
| 532752 | Jun 4, 2003 | Jun 4, 2003 | Gruy Petroleum Management Co. | Cooke | Walnut Bend Field Unit #3029 | 5,345 | 09702018 |
| 532621 | Jun 2, 2003 | Jun 2, 2003 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #12 | 3,200 | 33500084 |
| 532387 | May 28, 2003 | May 28, 2003 | Gruy Petroleum Management Co. | Cooke | Walnut Bend Field Unit #1527 | 5,597 | 09700971 |
| 531353 | May 19, 2003 | May 19, 2003 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #1019 | 3,600 | 33534322 |
| 531190 | May 13, 2003 | May 13, 2003 | Gruy Petroleum Management Co. | Wharton | Fenner - Morton #3 | 3,750 | 48134082 |
| 531363 | May 6, 2003 | May 6, 2003 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #1018 | 3,600 | 33534332 |
| 531362 | May 6, 2003 | May 6, 2003 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #5117 | 3,600 | 33534331 |
| 531361 | May 6, 2003 | May 6, 2003 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #5120 | 3,600 | 33534330 |
| 531360 | May 6, 2003 | May 6, 2003 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #5121 | 3,600 | 33534329 |
| 531359 | May 6, 2003 | May 6, 2003 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #5122 | 3,600 | 33534328 |
| 531358 | May 6, 2003 | May 6, 2003 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #5444 | 3,600 | 33534327 |
| 531357 | May 6, 2003 | May 6, 2003 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #5445 | 3,600 | 33534326 |
| 531356 | May 6, 2003 | May 6, 2003 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #5446 | 3,600 | 33534325 |
| 531355 | May 6, 2003 | May 6, 2003 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #5447 | 3,600 | 33534324 |
| 531354 | May 6, 2003 | May 6, 2003 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #5514 | 3,600 | 33534323 |
| 531364 | May 5, 2003 | May 5, 2003 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #5515 | 3,600 | 33534333 |
| 531261 | May 5, 2003 | May 5, 2003 | Gruy Petroleum Management Co. | Live Oak | Roark 'A' #1 | 7,450 | 29732842 |
| 530039 | Apr 7, 2003 | Apr 7, 2003 | Gruy Petroleum Management Co. | Roberts | Morrison, Mary T. #4182 | 9,300 | 39331477 |
| 528389 | Mar 28, 2003 | Mar 28, 2003 | Gruy Petroleum Management Co. | Roberts | Killebrew #2196 | 11,000 | 39331557 |
| 529450 | Mar 11, 2003 | Mar 11, 2003 | Gruy Petroleum Management Co. | Winkler | State Walton -E- #34 | 10,645 | 49532076 |
| 529082 | Mar 5, 2003 | Mar 5, 2003 | Gruy Petroleum Management Co. | Calhoun | Traylor, Maude B. #28 | 14,500 | 05731527 |
| 529082Amendment | Mar 5, 2003 | Mar 5, 2003 | Gruy Petroleum Management Co. | Calhoun | Traylor, Maude B. #28 | 14,500 | 05731527 |
| 529082Amendment | Mar 5, 2003 | Mar 5, 2003 | Gruy Petroleum Management Co. | Calhoun | Traylor, Maude B. #28 | 14,500 | 05731527 |
| 527525 | Mar 5, 2003 | Mar 5, 2003 | Gruy Petroleum Management Co. | Gray | Moreman #3 | 3,500 | 17932456 |
| 527381 | Mar 5, 2003 | Mar 5, 2003 | Gruy Petroleum Management Co. | Gray | Johnson #3 | 3,500 | 17932448 |
| 528132 | Feb 28, 2003 | Feb 28, 2003 | Gruy Petroleum Management Co. | Gray | Major 'A' #3 | 3,500 | 17932459 |
| 527380 | Feb 28, 2003 | Feb 28, 2003 | Gruy Petroleum Management Co. | Gray | Barker -A- #3 | 3,500 | 17932449 |
| 527440 | Feb 14, 2003 | Feb 14, 2003 | Gruy Petroleum Management Co. | Gray | Moore #3 | 3,500 | 17932453 |
| 528446 | Feb 13, 2003 | Feb 13, 2003 | Gruy Petroleum Management Co. | Cooke | Walnut Bend Field Unit #901 | 5,600 | 09702563 |
| 528131 | Feb 5, 2003 | Feb 5, 2003 | Gruy Petroleum Management Co. | Gray | Wilson #3 | 3,500 | 17932458 |
| 527442 | Feb 3, 2003 | Feb 3, 2003 | Gruy Petroleum Management Co. | Gray | Cousins #3 | 3,500 | 17932455 |
| 527441 | Jan 31, 2003 | Jan 31, 2003 | Gruy Petroleum Management Co. | Gray | Darsey #4 | 3,500 | 17932454 |
| 527439 | Jan 31, 2003 | Jan 31, 2003 | Gruy Petroleum Management Co. | Gray | Burdine -A- #2 | 3,500 | 17932452 |
| 527439Amendment | Jan 31, 2003 | Jan 31, 2003 | Gruy Petroleum Management Co. | Gray | Burdine -A- #2 | 3,000 | 17932452 |
| 527438 | Jan 31, 2003 | Jan 31, 2003 | Gruy Petroleum Management Co. | Gray | Cubine #3 | 3,500 | 17932451 |
| 527437 | Jan 31, 2003 | Jan 31, 2003 | Gruy Petroleum Management Co. | Gray | Beasley -B- #3 | 3,500 | 17932450 |
| 527802 | Jan 28, 2003 | Jan 28, 2003 | Gruy Petroleum Management Co. | Lavaca | Golsch, Mary B. #7 | 8,200 | 28532079 |
| 527526 | Jan 21, 2003 | Jan 21, 2003 | Gruy Petroleum Management Co. | Cooke | Walnut Bend Field Unit #1533 | 5,515 | 09700973 |
| 527227 | Jan 13, 2003 | Jan 13, 2003 | Gruy Petroleum Management Co. | Lavaca | Renger Gas Unit #1 | 5,700 | 28530631 |
| 526019 | Dec 12, 2002 | Dec 12, 2002 | Gruy Petroleum Management Co. | Cooke | Walnut Bend Field Unit #1001 | 5,600 | 09701030 |
| 526032 | Dec 3, 2002 | Dec 3, 2002 | Gruy Petroleum Management Co. | Live Oak | Roark 'A' #1 | 9,450 | 29732842 |
| 524948 | Oct 24, 2002 | Oct 24, 2002 | Gruy Petroleum Management Co. | Roberts | Killebrew, Caroline #4209 | 11,000 | 39331544 |
| 524948Amendment | Oct 24, 2002 | Oct 24, 2002 | Gruy Petroleum Management Co. | Roberts | Killebrew, Caroline #4209 | 11,000 | 39331544 |
| 524399 | Oct 15, 2002 | Oct 15, 2002 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #805 | 3,600 | 33534285 |
| 524398 | Oct 7, 2002 | Oct 7, 2002 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #5811 | 3,600 | 33534284 |
| 524397 | Oct 7, 2002 | Oct 7, 2002 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #5810 | 3,600 | 33534283 |
| 524396 | Oct 7, 2002 | Oct 7, 2002 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #5809 | 3,600 | 33534282 |
| 524395 | Oct 7, 2002 | Oct 7, 2002 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #5808 | 3,600 | 33534281 |
| 524394 | Oct 7, 2002 | Oct 7, 2002 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #5806 | 3,600 | 33534280 |
| 524393 | Oct 7, 2002 | Oct 7, 2002 | Gruy Petroleum Management Co. | Mitchell | Westbrook Southwest Unit #5443 | 3,600 | 33534279 |