| 362093Amendment | Jul 31, 1989 | Jul 31, 1989 | Exxon Corp. | Jim Wells | King Ranch Stratton #A 8724932127 | 8,100 |
| 362001 | Jul 31, 1989 | Jul 31, 1989 | Exxon Corp. | Howard | Clay, H. R. #6422734468 | 3,500 |
| 362000 | Jul 31, 1989 | Jul 31, 1989 | Exxon Corp. | Howard | Clay, H. R. #6322734467 | 3,500 |
| 361858 | Jul 31, 1989 | Jul 31, 1989 | Exxon Corp. | Brooks | Kelsey Unit #M 20E04701671 | 7,450 |
| 361858Amendment | Jul 31, 1989 | Jul 31, 1989 | Exxon Corp. | Brooks | Kelsey Unit #M 20E04701671 | 7,450 |
| 362104 | Jul 28, 1989 | Jul 28, 1989 | Exxon Corp. | Panola | Holmes, S. L. #436532184 | 9,400 |
| 360379 | Jul 28, 1989 | Jul 28, 1989 | Exxon Corp. | Harris | Tomball GU 2 #720100148 | 5,580 |
| 361936 | Jul 26, 1989 | Jul 26, 1989 | Exxon Corp. | Kenedy | Sarita Field Oil & Gas Unit #12026100498 | 7,600 |
| 361935 | Jul 26, 1989 | Jul 26, 1989 | Exxon Corp. | Kleberg | King Ranch Seeligson #E14427332150 | 8,550 |
| 361862 | Jul 26, 1989 | Jul 26, 1989 | Exxon Corp. | Yoakum | Cornell Unit #3019D50133511 | 11,300 |
| 361859 | Jul 26, 1989 | Jul 26, 1989 | Exxon Corp. | Kenedy | Sarita Field Oil & Gas Unit #12526130026 | 7,620 |
| 361900 | Jul 25, 1989 | Jul 25, 1989 | Exxon Corp. | Crockett | Henderson Trust "M" #110534783 | 9,246 |
| 361854 | Jul 25, 1989 | Jul 25, 1989 | Exxon Corp. | Jones | Irvin, I. N. #925304737 | 3,525 |
| 361498 | Jul 24, 1989 | Jul 24, 1989 | Exxon Corp. | Cochran | West Levelland Unit #28807932419 | 5,200 |
| 361701 | Jul 21, 1989 | Jul 21, 1989 | Exxon Corp. | Val Verde | Coe, Hazel Whitehead #346530474 | 12,500 |
| 361760 | Jul 20, 1989 | Jul 20, 1989 | Exxon Corp. | Franklin | Terry OU 2 #115930467 | 4,440 |
| 361757 | Jul 20, 1989 | Jul 20, 1989 | Exxon Corp. | Franklin | Terry OU 1 #115930466 | 4,400 |
| 361700 | Jul 20, 1989 | Jul 20, 1989 | Exxon Corp. | Andrews | King, Georgia B. "B" #1200336432 | 6,200 |
| 361699 | Jul 20, 1989 | Jul 20, 1989 | Exxon Corp. | Andrews | King, Georgia B. "B" #1100336433 | 6,200 |
| 361699Amendment | Jul 20, 1989 | Jul 20, 1989 | Exxon Corp. | Andrews | King, Georgia B. "B" #1100336433 | 6,200 |
| 361708 | Jul 19, 1989 | Jul 19, 1989 | Exxon Corp. | Austin | Paine, Roberst G. #4001530565 | 3,510 |
| 361707 | Jul 19, 1989 | Jul 19, 1989 | Exxon Corp. | Chambers | Broussard-Herbert a/C #1 #4207131506 | 8,150 |
| 361706 | Jul 19, 1989 | Jul 19, 1989 | Exxon Corp. | Chambers | Trinity Bay St UT 1 #10507103457 | 8,450 |
| 361705 | Jul 19, 1989 | Jul 19, 1989 | Exxon Corp. | Chambers | FR Tract 1 - 4 B #6707102718 | 9,260 |
| 361704 | Jul 19, 1989 | Jul 19, 1989 | Exxon Corp. | Hansford | White, Kiff #119501133 | 6,250 |
| 361671 | Jul 19, 1989 | Jul 19, 1989 | Exxon Corp. | Brooks | Mariposa Field Gas Unit #C 1404731423 | 9,380 |
| 361661 | Jul 19, 1989 | Jul 19, 1989 | Exxon Corp. | Duval | White, P. E. "B" #14213137252 | 9,375 |
| 361660 | Jul 19, 1989 | Jul 19, 1989 | Exxon Corp. | Kleberg | King Ranch Seeligson #E14327332148 | 8,560 |
| 361648 | Jul 17, 1989 | Jul 17, 1989 | Exxon Corp. | Montgomery | Conroe Field Unit #381733930837 | 5,230 |
| 361364 | Jul 14, 1989 | Jul 14, 1989 | Exxon Corp. | Brooks | Kleberg,rj Jr.tr.zach Past State #804730830 | 9,700 |
| 361417 | Jul 13, 1989 | Jul 13, 1989 | Exxon Corp. | Starr | Juarez, Juan #542731717 | 7,800 |
| 361416 | Jul 13, 1989 | Jul 13, 1989 | Exxon Corp. | Starr | McGill, J. C. Jr. State #2142730619 | 7,690 |
| 361415 | Jul 13, 1989 | Jul 13, 1989 | Exxon Corp. | Kleberg | King Ranch Borregos #38527301773 | 7,260 |
| 361367 | Jul 13, 1989 | Jul 13, 1989 | Exxon Corp. | Brooks | Kleberg,r.j.jr.tr.barrosa Past. #1604730683 | 7,820 |
| 361365 | Jul 13, 1989 | Jul 13, 1989 | Exxon Corp. | Starr | McGill Bros. #17442700214 | 8,582 |
| 361363 | Jul 13, 1989 | Jul 13, 1989 | Exxon Corp. | Kenedy | Sarita Field Oil & Gas Unit #15926130601 | 9,650 |
| 361674 | Jul 12, 1989 | Jul 12, 1989 | Exxon Corp. | Duval | Duval County Ranch Co. "K" #1313110957 | 6,000 |
| 361341 | Jul 12, 1989 | Jul 12, 1989 | Exxon Corp. | Jim Hogg | Bass, A. M. K. Mrs. #3424730404 | 8,505 |
| 361340 | Jul 12, 1989 | Jul 12, 1989 | Exxon Corp. | Brooks | Kleberg,r.j.jr.tr.viboras Past. #8104730737 | 7,650 |
| 361339 | Jul 12, 1989 | Jul 12, 1989 | Exxon Corp. | Kenedy | Kleberg,r.j.jr.tr.patricio Past. #2126130763 | 10,202 |
| 361338 | Jul 12, 1989 | Jul 12, 1989 | Exxon Corp. | Kenedy | Sarita Field Oil & Gas Unit #16426130641 | 7,225 |
| 361337 | Jul 12, 1989 | Jul 12, 1989 | Exxon Corp. | Nueces | King Ranch East Laureles #G 4135531321 | 9,000 |
| 360425 | Jul 12, 1989 | Jul 12, 1989 | Exxon Corp. | Harris | Scherer, W. B. #320100146 | 5,700 |
| 361385 | Jul 11, 1989 | Jul 11, 1989 | Exxon Corp. | Harris | Michel, A. H. #320100660 | 6,571 |
| 361192 | Jul 11, 1989 | Jul 11, 1989 | Exxon Corp. | Montgomery | Springfield, Myrna C. Trust #133930863 | 6,000 |
| 360301 | Jul 11, 1989 | Jul 11, 1989 | Exxon Corp. | Refugio | Heard, J. F. B. #339100862 | 4,384 |
| 361128 | Jul 10, 1989 | Jul 10, 1989 | Exxon Corp. | Gaines | Jenkins, Sam C. #1116534076 | 7,500 |
| 360383 | Jul 10, 1989 | Jul 10, 1989 | Exxon Corp. | Fort Bend | Lockwood, H. P. #2715702859 | 4,500 |
| 361244 | Jul 7, 1989 | Jul 7, 1989 | Exxon Corp. | Chambers | Trinity Bay St UT 1 #11107130012 | 8,650 |
| 361243 | Jul 7, 1989 | Jul 7, 1989 | Exxon Corp. | Chambers | Trinity Bay St UT 1 #11507130158 | 8,600 |
| 360856 | Jul 7, 1989 | Jul 7, 1989 | Exxon Corp. | Brooks | Kleberg,rj Jr.tr.zach Past State #504730788 | 9,650 |
| 360300 | Jul 7, 1989 | Jul 7, 1989 | Exxon Corp. | Brooks | Kleberg, R. J. Tr.quiteria Past. #8904730684 | 11,207 |
| 360300Amendment | Jul 7, 1989 | Jul 7, 1989 | Exxon Corp. | Brooks | Kleberg, R. J. Tr.quiteria Past. #8904730684 | 11,207 |
| 360284 | Jul 7, 1989 | Jul 7, 1989 | Exxon Corp. | Calhoun | Welder, P. H. "B" #2305700069 | 5,593 |
| 360111 | Jul 7, 1989 | Jul 7, 1989 | Exxon Corp. | Refugio | O'Brien, J. M. "C" #31339131863 | 5,600 |
| 361140 | Jul 6, 1989 | Jul 6, 1989 | Exxon Corp. | Austin | Hellmuth, Sarah E. #2301530596 | 4,335 |
| 361126 | Jul 6, 1989 | Jul 6, 1989 | Exxon Corp. | Hockley | West Levelland Unit #33121935456 | 5,200 |
| 361125 | Jul 6, 1989 | Jul 6, 1989 | Exxon Corp. | Cochran | West Levelland Unit #30007932416 | 5,200 |
| 361125Amendment | Jul 6, 1989 | Jul 6, 1989 | Exxon Corp. | Cochran | West Levelland Unit #30007932416 | 5,200 |
| 361124 | Jul 6, 1989 | Jul 6, 1989 | Exxon Corp. | Cochran | West Levelland Unit #33507932417 | 5,200 |
| 361127 | Jul 5, 1989 | Jul 5, 1989 | Exxon Corp. | Cochran | West Levelland Unit #28707932418 | 5,200 |
| 360716 | Jul 5, 1989 | Jul 5, 1989 | Exxon Corp. | Cochran | West Levelland Unit #35007932413 | 5,200 |
| 360715 | Jul 5, 1989 | Jul 5, 1989 | Exxon Corp. | Hockley | West Levelland Unit #30721935452 | 5,200 |
| 359114 | Jul 5, 1989 | Jul 5, 1989 | Exxon Corp. | Franklin | Exxon Penn Fee #8915930453 | 4,420 |
| 361051 | Jul 3, 1989 | Jul 3, 1989 | Exxon Corp. | Gregg | Shepperd GU B-1 #218330781 | 12,400 |
| 361050 | Jul 3, 1989 | Jul 3, 1989 | Exxon Corp. | Franklin | Exxon Penn Fee OU 5 #115930465 | 4,440 |
| 361021 | Jun 30, 1989 | Jun 30, 1989 | Exxon Corp. | Upshur | Exxon/Fina L V Ray GU 1 #245930672 | 18,500 |
| 361021Amendment | Jun 30, 1989 | Jun 30, 1989 | Exxon Corp. | Upshur | Exxon/Fina L V Ray GU 1 #245930672 | 19,000 |
| 360901 | Jun 30, 1989 | Jun 30, 1989 | Exxon Corp. | Kenedy | Sarita Field Oil & Gas Unit #16626130662 | 6,420 |
| 360869 | Jun 30, 1989 | Jun 30, 1989 | Exxon Corp. | Andrews | Fullerton Clearfork Unit #184500336414 | 7,400 |
| 360868 | Jun 30, 1989 | Jun 30, 1989 | Exxon Corp. | Andrews | Fullerton Clearfork Unit #153900336413 | 7,400 |
| 360867 | Jun 30, 1989 | Jun 30, 1989 | Exxon Corp. | Andrews | Fullerton Clearfork Unit #772100336412 | 7,400 |
| 360866 | Jun 30, 1989 | Jun 30, 1989 | Exxon Corp. | Andrews | Fullerton Clearfork Unit #672100336411 | 7,400 |
| 360865 | Jun 30, 1989 | Jun 30, 1989 | Exxon Corp. | Andrews | Fullerton Clearfork Unit #653700336410 | 7,400 |
| 360864 | Jun 30, 1989 | Jun 30, 1989 | Exxon Corp. | Andrews | Fullerton Clearfork Unit #643700336408 | 7,400 |
| 360863 | Jun 30, 1989 | Jun 30, 1989 | Exxon Corp. | Andrews | Fullerton Clearfork Unit #623900336409 | 7,400 |
| 360855 | Jun 30, 1989 | Jun 30, 1989 | Exxon Corp. | Kenedy | Sarita Field Oil & Gas Unit #1726100016 | 7,200 |
| 360854 | Jun 30, 1989 | Jun 30, 1989 | Exxon Corp. | Kleberg | King Ranch Stratton #A 3527330100 | 7,150 |
| 360854Amendment | Jun 30, 1989 | Jun 30, 1989 | Exxon Corp. | Kleberg | King Ranch Stratton #A 3527330100 | 7,150 |
| 360853 | Jun 30, 1989 | Jun 30, 1989 | Exxon Corp. | Kleberg | King Ranch Alazan #7127300663 | 8,050 |
| 360852 | Jun 30, 1989 | Jun 30, 1989 | Exxon Corp. | Kleberg | King Ranch Stratton #A 5927330170 | 6,425 |
| 360291 | Jun 30, 1989 | Jun 30, 1989 | Exxon Corp. | Duval | White, P. E. "B" #10113110922 | 2,700 |
| 360857 | Jun 29, 1989 | Jun 29, 1989 | Exxon Corp. | Loving | Johnson, W. D. Jr. "E" #330130690 | 6,200 |
| 360628 | Jun 29, 1989 | Jun 29, 1989 | Exxon Corp. | Willacy | Thomas, M. G. et Al #148930923 | 15,300 |
| 359922 | Jun 29, 1989 | Jun 29, 1989 | Exxon Corp. | Fort Bend | Lockwood, H. P. #215702388 | 5,426 |
| 359810 | Jun 29, 1989 | Jun 29, 1989 | Exxon Corp. | Fort Bend | Lockwood & Sharp -B- #2015702488 | 5,419 |
| 360658 | Jun 28, 1989 | Jun 28, 1989 | Exxon Corp. | Kleberg | King Ranch Borregos #62627331924 | 7,550 |
| 360658Amendment | Jun 28, 1989 | Jun 28, 1989 | Exxon Corp. | Kleberg | King Ranch Borregos #62627331924 | 7,550 |
| 360731 | Jun 27, 1989 | Jun 27, 1989 | Exxon Corp. | Upton | Giddings Estate Fee #132346132915 | 8,900 |
| 360730 | Jun 27, 1989 | Jun 27, 1989 | Exxon Corp. | Upton | Giddings Estate Fee #134346132916 | 8,900 |
| 360729 | Jun 27, 1989 | Jun 27, 1989 | Exxon Corp. | Upton | Giddings Estate Fee #132446132917 | 8,900 |
| 360728 | Jun 27, 1989 | Jun 27, 1989 | Exxon Corp. | Upton | Giddings Estate Fee #125446132919 | 8,900 |
| 360727 | Jun 27, 1989 | Jun 27, 1989 | Exxon Corp. | Upton | Giddings Estate Fee #121246132918 | 8,900 |
| 360718 | Jun 27, 1989 | Jun 27, 1989 | Exxon Corp. | Cochran | West Levelland Unit #34607932412 | 5,200 |
| 360714 | Jun 27, 1989 | Jun 27, 1989 | Exxon Corp. | Cochran | West Levelland Unit #28807932419 | 5,200 |
| 360713 | Jun 27, 1989 | Jun 27, 1989 | Exxon Corp. | Cochran | West Levelland Unit #34907932408 | 5,200 |
| 360712 | Jun 27, 1989 | Jun 27, 1989 | Exxon Corp. | Hockley | West Levelland Unit #31121935451 | 5,200 |
| 360675 | Jun 27, 1989 | Jun 27, 1989 | Exxon Corp. | Kleberg | King Ranch Borregos #61927331914 | 7,000 |
| 360719 | Jun 26, 1989 | Jun 26, 1989 | Exxon Corp. | Cochran | West Levelland Unit #28407932409 | 5,200 |
| 360717 | Jun 26, 1989 | Jun 26, 1989 | Exxon Corp. | Cochran | West Levelland Unit #33407932411 | 5,200 |