| 482137 | Jan 20, 1999 | Jan 20, 1999 | Lyne Energy Corporation | Blazing Saddles #1 | 7,100 | 42331511 |
| 480499 | Jan 4, 1999 | Jan 4, 1999 | Fina Oil & Chemical Company | Perry Gas Unit 1 #2 | 11,950 | 42331508 |
| 480780 | Dec 22, 1998 | Dec 22, 1998 | Palrich Oil Corporation | Lane Chapel, W. (Paluxy B) Unit #11 | 7,100 | 42331337 |
| 481683 | Dec 21, 1998 | Dec 21, 1998 | Dallas Production, Inc. | Powell, K. #1 | 8,100 | 42331510 |
| 481574 | Dec 16, 1998 | Dec 16, 1998 | Lyne Energy Corporation | Scott Heirs #1 | 6,700 | 42331509 |
| 480201 | Oct 15, 1998 | Oct 15, 1998 | Dreyfus, Louis Natural Gas Corp | Butler, Jack #1 | 8,720 | 42331072 |
| 479071 | Aug 28, 1998 | Aug 28, 1998 | Wing Corporation | W3 #1 | 8,000 | 42331507 |
| 477973 | Jul 27, 1998 | Jul 27, 1998 | Ful-Hill Oil & Gas, Inc. | Blackwell #1 | 11,200 | 42331126 |
| 478019 | Jul 21, 1998 | Jul 21, 1998 | Ful-Hill Oil & Gas, Inc. | Ray, L. C. #1 | 12,200 | 42330727 |
| 476297 | May 14, 1998 | May 14, 1998 | Hunt, Wm. Herbert, Trust Est. | Vickers #2 | 7,750 | 42331506 |
| 476211 | May 12, 1998 | May 12, 1998 | Lyne Energy Corporation | Furrh, M. #1 | 6,750 | 42331505 |
| 475500 | May 11, 1998 | May 11, 1998 | Schlachter, David A. | Williams, E. "A" #3 | 5,700 | 42330491 |
| 473233 | Mar 18, 1998 | Mar 18, 1998 | Circle Ridge Production, Inc. | Ponder-Gibson #3 | 7,700 | 42331503 |
| 472878 | Feb 2, 1998 | Feb 2, 1998 | Enron Oil & Gas Company | Allen #1 | 8,500 | 42331502 |
| 472582 | Jan 27, 1998 | Jan 27, 1998 | Thomas, B. K. | Hooper #1 | 8,750 | 42331015 |
| 468877 | Jan 27, 1998 | Jan 27, 1998 | Spartan Operating Company, Inc. | Dominick Leon Unit #1 | 7,000 | 42331497 |
| 471327 | Dec 17, 1997 | Dec 17, 1997 | Goodrich Petroleum Company | Bradberry, Bob et Al #1 | 7,700 | 42331501 |
| 470045 | Nov 12, 1997 | Nov 12, 1997 | Goodrich Oil Company | Kersh, R. E. #2 | 7,700 | 42331500 |
| 467532 | Nov 10, 1997 | Nov 10, 1997 | Exxon Corp. | Overton Gas Unit No. 15 #2 | 12,300 | 42331495 |
| 468516 | Nov 5, 1997 | Nov 5, 1997 | Exxon Corp. | Overton Gas Unit NO.11 #2 | 12,650 | 42330962 |
| 469228 | Nov 3, 1997 | Nov 3, 1997 | Lehnertz, G. M. | Walker Heirs #1 | 7,650 | 42331498 |
| 469283 | Oct 27, 1997 | Oct 27, 1997 | Hunt, Wm. Herbert, Trust Est. | McKenzie #1 | 7,800 | 42331499 |
| 456945 | Sep 30, 1997 | Sep 30, 1997 | Goodrich Oil Company | Kersh, R. E. #1 | 7,700 | 42331482 |
| 467674 | Sep 26, 1997 | Sep 26, 1997 | Hunt, Wm. Herbert, Trust Est. | Vickers #1 | 7,750 | 42331496 |
| 465680 | Sep 18, 1997 | Sep 18, 1997 | Goldston Oil Corp. | Wiley #1 | 12,500 | 42331493 |
| 465776 | Aug 4, 1997 | Aug 4, 1997 | Schultz, Charles H., L.C. | Eggleston #1 | 7,250 | 42331494 |
| 465608 | Jul 29, 1997 | Jul 29, 1997 | J-W Operating Co. | Hopper, Bradie O. #1 | 9,500 | 42331492 |
| 463795 | Jun 16, 1997 | Jun 16, 1997 | Exxon Corp. | Overton Gas Unit No. 3 #2 | 12,700 | 42330987 |
| 463366 | Jun 6, 1997 | Jun 6, 1997 | Fortune Operating Company | Keegan Gibson Unit #1 | 8,000 | 42300659 |
| 463378 | Jun 5, 1997 | Jun 5, 1997 | Goodrich Oil Company | Jarvis #1 | 7,800 | 42331491 |
| 462963 | May 30, 1997 | May 30, 1997 | Union Pacific Resources Company | Tucker "G" Gas Unit #3 | 12,500 | 42331490 |
| 460996 | Apr 16, 1997 | Apr 16, 1997 | Key Production Company, Inc. | Hitt, Dewey #1 | 7,900 | 42331489 |
| 461024 | Apr 11, 1997 | Apr 11, 1997 | Schultz, Charles H., L.C. | Mayfield Estate #1 | 11,000 | 42331488 |
| 459829 | Apr 9, 1997 | Apr 9, 1997 | Kepa Energy, L.C. | Harper, R. E. #1 | 11,620 | 42330338 |
| 459829Amendment | Apr 9, 1997 | Apr 9, 1997 | Kepa Energy, L.C. | Harper, R. E. #1 | 12,300 | 42330338 |
| 460263 | Mar 26, 1997 | Mar 26, 1997 | C. W. Resources, Inc. | Arterberry Heirs G U #1 | 8,000 | 42331487 |
| 460263Amendment | Mar 26, 1997 | Mar 26, 1997 | C. W. Resources, Inc. | Arterberry Heirs GU #1 | 11,300 | 42331487 |
| 460263Amendment | Mar 26, 1997 | Mar 26, 1997 | C. W. Resources, Inc. | Arterberry Heirs Gas Unit #1 | 11,700 | 42331487 |
| 460263Amendment | Mar 26, 1997 | Mar 26, 1997 | C. W. Resources, Inc. | Arterberry Heirs #1 | 11,300 | 42331487 |
| 460285 | Mar 24, 1997 | Mar 24, 1997 | Zapata-Fender, L. L. C. | Brown #1 | 13,000 | 42331486 |
| 460285Amendment | Mar 24, 1997 | Mar 24, 1997 | Zapata-Fender, L. L. C. | Brown #1 | 15,000 | 42331486 |
| 459698 | Mar 11, 1997 | Mar 11, 1997 | American West | Tokeke et Al #1 | 7,700 | 42331485 |
| 459373 | Mar 7, 1997 | Mar 7, 1997 | Texaco E & P Inc. | Sand Flat Unit #64 | 7,350 | 42330148 |
| 459321 | Feb 28, 1997 | Feb 28, 1997 | Samson Lone Star LP | Lee Holt Estate #1 | 8,383 | 42300305 |
| 459299 | Feb 28, 1997 | Feb 28, 1997 | Magna Oil & Gas Corporation | Campbell, Earl #1 | 7,850 | 42331484 |
| 458226 | Feb 5, 1997 | Feb 5, 1997 | Dreyfus, Louis Natural Gas Corp | Square #1 | 8,870 | 42330530 |
| 458085 | Jan 31, 1997 | Jan 31, 1997 | Lynx Energy Company, Inc. | Clyde Oil Unit #1 | 8,550 | 42330995 |
| 457546 | Jan 22, 1997 | Jan 22, 1997 | Roosth & Genecov Production Co. | McMinn #1 | 10,683 | 42300786 |
| 456996 | Jan 8, 1997 | Jan 8, 1997 | Union Pacific Resources Company | Newsome "a" Gas Unit #2 | 12,400 | 42331483 |
| 456710 | Dec 27, 1996 | Dec 27, 1996 | Thomas, B. K. | Butler, L. A. #3 | 8,700 | 42331481 |
| 456046 | Dec 23, 1996 | Dec 23, 1996 | Murphy, K. P. Oil Operator | Denmon, Tom a #1 #A 1 | 7,900 | 42331479 |
| 456046Amendment | Dec 23, 1996 | Dec 23, 1996 | Murphy, K. P. Oil Operator | Denmon, Tom #A 1 | 7,900 | 42331479 |
| 456046Amendment | Dec 23, 1996 | Dec 23, 1996 | Southwest Operating, Inc.-Tyler | Denmon, Tom #A 1 | 7,700 | 42331479 |
| 456193 | Dec 12, 1996 | Dec 12, 1996 | Union Pacific Resources Company | Tucker "G" Gas Unit #2 | 12,500 | 42331480 |
| 455217 | Nov 19, 1996 | Nov 19, 1996 | Union Pacific Resources Company | Morby Gas Unit 1 #2 | 12,500 | 42331478 |
| 454443 | Oct 30, 1996 | Oct 30, 1996 | Wagner, Duer & Co. | Hollytree (Paluxy) Unit #1401 | 7,700 | 42331477 |
| 451991 | Oct 28, 1996 | Oct 28, 1996 | Fina Oil & Chemical Company | Chadwick Gas Unit No. 1 #2 | 12,000 | 42331472 |
| 451991Amendment | Oct 28, 1996 | Oct 28, 1996 | Fina Oil & Chemical Company | Chadwick Gas Unit No. 1 #2 | 12,000 | 42331472 |
| 451991Amendment | Oct 28, 1996 | Oct 28, 1996 | Fina Oil & Chemical Company | Chadwick Gas Unit No. 1 #2 | 12,000 | 42331472 |
| 454252 | Oct 24, 1996 | Oct 24, 1996 | Genesis Producing Company | Prejean #1 | 7,500 | 42331476 |
| 451993 | Sep 24, 1996 | Sep 24, 1996 | Fina Oil & Chemical Company | Vernon B. Wilson Gas Unit No. 1 #2 | 12,000 | 42331471 |
| 453007 | Sep 23, 1996 | Sep 23, 1996 | Supreme Energy Company, Inc. | Richardson, Jewel Estate #1 | 9,000 | 42331475 |
| 452910 | Sep 19, 1996 | Sep 19, 1996 | Magna Oil & Gas Corporation | Blaine #1 | 7,600 | 42331474 |
| 452910Amendment | Sep 19, 1996 | Sep 19, 1996 | Magna Oil & Gas Corporation | Blaine #1 | 7,600 | 42331474 |
| 452029 | Aug 28, 1996 | Aug 28, 1996 | J-W Operating Co. | Hobkirk #2 | 11,400 | 42331473 |
| 451798 | Aug 27, 1996 | Aug 27, 1996 | Lynx Energy Company, Inc. | McFarlin, P V #1 | 8,505 | 42330776 |
| 451840 | Aug 23, 1996 | Aug 23, 1996 | Gunn Oil Company | Lane Chapel (Paluxy a) Unit #302 | 6,950 | 42331470 |
| 451358 | Aug 12, 1996 | Aug 12, 1996 | Texaco E & P Inc. | Sand Flat Unit #62 | 8,400 | 42331469 |
| 450714 | Jul 23, 1996 | Jul 23, 1996 | J-W Operating Co. | Hobkirk #1 | 11,400 | 42331468 |
| 450430 | Jul 17, 1996 | Jul 17, 1996 | Phillips Petroleum Company | Walton, Sallie #1 | 8,270 | 42330650 |
| 449673 | Jun 25, 1996 | Jun 25, 1996 | Zapata-Fender, L. L. C. | Cole, William F., Jr. #2ST | 11,900 | 42331363 |
| 449376 | Jun 19, 1996 | Jun 19, 1996 | Mueller Engineering Corp. | Sanford, Emma #1L | 4,000 | 42331467 |
| 449376Amendment | Jun 19, 1996 | Jun 19, 1996 | Mueller Engineering Corp. | Sanford, Emma #1 | 4,000 | 42331467 |
| 449376Amendment | Jun 19, 1996 | Jun 19, 1996 | Mueller Engineering Corp. | Sanford, Emma #1L | 4,000 | 42331467 |
| 449387 | Jun 17, 1996 | Jun 17, 1996 | Carr Resources, Inc. | Watson, B.R. #1 | 7,700 | 42331466 |
| 448840 | Jun 6, 1996 | Jun 6, 1996 | Thomas, B. K. | Roosth and Genecov #1 | 8,450 | 42330372 |
| 448272 | May 20, 1996 | May 20, 1996 | Lomak Production Company | Jordan #2 | 11,600 | 42331465 |
| 447535 | May 6, 1996 | May 6, 1996 | Fina Oil & Chemical Company | Arnold Gas Unit No. 2 #2 | 12,000 | 42331464 |
| 447535Amendment | May 6, 1996 | May 6, 1996 | Fina Oil & Chemical Company | Arnold Gas Unit No. 2 #2 | 12,000 | 42331464 |
| 447693 | May 1, 1996 | May 1, 1996 | Zapata-Fender, L. L. C. | Vilbig, J. Lee Est. #1ST | 13,500 | 42331392 |
| 443813 | Feb 15, 1996 | Feb 15, 1996 | Lyne Energy Corporation | Edwards, Ben #2 | 9,700 | 42331462 |
| 444221 | Jan 30, 1996 | Jan 30, 1996 | Thomas, B. K. | Roosth & Genecov #3 | 6,000 | 42331463 |
| 442095 | Nov 27, 1995 | Nov 27, 1995 | Murphy, K. P. Oil Operator | Campbell, Alton #1 | 7,800 | 42331461 |
| 442003 | Nov 16, 1995 | Nov 16, 1995 | Samson Hydrocarbons Company | Wright Mountain Unit #6 | 8,255 | 42300181 |
| 441681 | Nov 8, 1995 | Nov 8, 1995 | Roosth & Genecov Production Co. | Jessie Gee "B" #1 | 8,600 | 42330931 |
| 441680 | Nov 8, 1995 | Nov 8, 1995 | Roosth & Genecov Production Co. | Jessie Gee "C" #1 | 8,600 | 42330929 |
| 441654 | Nov 7, 1995 | Nov 7, 1995 | Lyne Energy Corporation | Marsh, H.B. #2 | 7,800 | 42331460 |
| 441267 | Oct 26, 1995 | Oct 26, 1995 | Thomas, B. K. | Cobb #2 | 5,953 | 42331424 |
| 441267Amendment | Oct 26, 1995 | Oct 26, 1995 | Thomas, B. K. | Cobb #2 | 5,933 | 42331424 |
| 440955 | Oct 19, 1995 | Oct 19, 1995 | SW Operating, Inc. | Kissam #2 | 7,100 | 42331459 |
| 440716 | Oct 9, 1995 | Oct 9, 1995 | TLD Energy, Inc. & Halstead, C.R | C.H. Willingham Tr. Unit #1 | 8,300 | 42331458 |
| 439610 | Sep 20, 1995 | Sep 20, 1995 | Fina Oil & Chemical Company | Good Omen Pettit Unit #5 | 8,500 | 42301023 |
| 439861 | Sep 18, 1995 | Sep 18, 1995 | Bannon Energy Incorporated | Jordan #1 | 11,400 | 42331457 |
| 439861Amendment | Sep 18, 1995 | Sep 18, 1995 | Bannon Energy Incorporated | Jordan #1 | 11,550 | 42331457 |
| 439160 | Sep 18, 1995 | Sep 18, 1995 | Lyne Energy Corporation | Edwards, Ben #1A | 7,000 | 42331453 |
| 439825 | Sep 13, 1995 | Sep 13, 1995 | Kepa Energy, Inc. L. C. | Wright #2 | 8,500 | 42331455 |
| 439758 | Sep 13, 1995 | Sep 13, 1995 | Thomas, B. K. | Cobb #3 | 7,800 | 42331456 |
| 439758Amendment | Sep 13, 1995 | Sep 13, 1995 | Thomas, B. K. | Cobb #3 | 5,953 | 42331456 |
| 439418 | Aug 29, 1995 | Aug 29, 1995 | Goodrich Oil Company | Droke 'A' #1 | 7,700 | 42331454 |
| 438153 | Aug 23, 1995 | Aug 23, 1995 | Amalgamated Gas Pipeline Company | Sanford, T. C. #1 | 9,000 | 42330205 |