| 303404 | Jun 17, 1986 | Jun 17, 1986 | Exxon Corp. | Waller | Kgfcu (I-A) #420847330389 | 7,600 |
| 303275 | Jun 17, 1986 | Jun 17, 1986 | Exxon Corp. | Gaines | Santa FE #116533533 | 13,500 |
| 303403 | Jun 17, 1986 | Jun 17, 1986 | Exxon Corp. | Waller | Kgfcu (Ckfd) #420847330389 | 7,600 |
| 330628 | Jun 16, 1986 | Jun 16, 1986 | Exxon Corp. | Nacogdoches | Trawick Gas Unit No. 3 #634731546 | 9,500 |
| 303267 | Jun 16, 1986 | Jun 16, 1986 | Exxon Corp. | Wood | Hawkins Field Unit #123449931486 | 5,400 |
| 303238 | Jun 16, 1986 | Jun 16, 1986 | Exxon Corp. | Duval | Exxon-Yates Ranch Fee "D" #413136526 | 10,390 |
| 303229 | Jun 13, 1986 | Jun 13, 1986 | Exxon Corp. | Brooks | Trad, Amado 'B' #304730796 | 7,500 |
| 303232 | Jun 12, 1986 | Jun 12, 1986 | Exxon Corp. | Fort Bend | Lockwood, H. P. #5315731707 | 6,000 |
| 303205 | Jun 12, 1986 | Jun 12, 1986 | Exxon Corp. | Harris | Webster Field Unit #340220132039 | 6,100 |
| 303180 | Jun 12, 1986 | Jun 12, 1986 | Exxon Corp. | Andrews | Means, J. S. a/C 4 #35600335569 | 9,700 |
| 303141 | Jun 12, 1986 | Jun 12, 1986 | Exxon Corp. | Brooks | Kleberg, R.j.jr.tr.viboras Past. #2404701275 | 8,700 |
| 303196 | Jun 12, 1986 | Jun 12, 1986 | Exxon Corp. | Brooks | McGill Bros. #39004701635 | 6,400 |
| 303154 | Jun 12, 1986 | Jun 12, 1986 | Exxon Corp. | Kenedy | Sarita Field Oil & Gas Unit #2426100023 | 8,003 |
| 303164 | Jun 12, 1986 | Jun 12, 1986 | Exxon Corp. | Kenedy | East, S. K. Mrs. #9426130429 | 7,958 |
| 303148 | Jun 12, 1986 | Jun 12, 1986 | Exxon Corp. | Jim Wells | King Ranch Borregos #63624931930 | 9,550 |
| 303135 | Jun 12, 1986 | Jun 12, 1986 | Exxon Corp. | Starr | McGill Bros. #41542730015 | 6,400 |
| 303155 | Jun 12, 1986 | Jun 12, 1986 | Exxon Corp. | Kleberg | King Ranch Borregos #60427331831 | 7,950 |
| 303161 | Jun 12, 1986 | Jun 12, 1986 | Exxon Corp. | Refugio | Heard, Fannie V. W. #839100794 | 7,975 |
| 303136 | Jun 11, 1986 | Jun 11, 1986 | Exxon Corp. | Fort Bend | Davis, J. H. P. #9015731704 | 5,600 |
| 303139 | Jun 11, 1986 | Jun 11, 1986 | Exxon Corp. | Fort Bend | Davis, J. H. P. #8715731705 | 6,000 |
| 303047 | Jun 10, 1986 | Jun 10, 1986 | Exxon Corp. | Refugio | Heard, J. F. B. #739100866 | 4,388 |
| 303046 | Jun 10, 1986 | Jun 10, 1986 | Exxon Corp. | Live Oak | McCaslin, Charles L. #1829732609 | 5,865 |
| 303108 | Jun 10, 1986 | Jun 10, 1986 | Exxon Corp. | Fort Bend | Davis, J. H. P. #8815731703 | 6,000 |
| 303007 | Jun 9, 1986 | Jun 9, 1986 | Exxon Corp. | Starr | Block, E. Heirs "B" #242731393 | 9,205 |
| 302999 | Jun 9, 1986 | Jun 9, 1986 | Exxon Corp. | Nueces | Womack, Jane Estate #335532413 | 10,070 |
| 302998 | Jun 9, 1986 | Jun 9, 1986 | Exxon Corp. | Duval | D.C.R.C. State 'A' #413135108 | 2,450 |
| 303008 | Jun 9, 1986 | Jun 9, 1986 | Exxon Corp. | Kenedy | Kleberg,r.j.jr.tr.stillman Past. #4126130441 | 11,000 |
| 303004 | Jun 9, 1986 | Jun 9, 1986 | Exxon Corp. | Brooks | McGill Bros. #18304701084 | 6,400 |
| 302997 | Jun 9, 1986 | Jun 9, 1986 | Exxon Corp. | Kleberg | King Ranch Borregos #34427300128 | 6,935 |
| 303045 | Jun 9, 1986 | Jun 9, 1986 | Exxon Corp. | Refugio | Lambert, Mary F. "A" #839130315 | 5,950 |
| 302951 | Jun 5, 1986 | Jun 5, 1986 | Exxon Corp. | Garza | Hall, Jim #416932722 | 2,700 |
| 302956 | Jun 5, 1986 | Jun 5, 1986 | Exxon Corp. | Kenedy | Sarita Field Oil & Gas Unit #13226130081 | 6,350 |
| 302879 | Jun 4, 1986 | Jun 4, 1986 | Exxon Corp. | Garza | Exxon Fee R #616932720 | 2,700 |
| 302885 | Jun 4, 1986 | Jun 4, 1986 | Exxon Corp. | Garza | Exxon Fee R #516932721 | 2,700 |
| 302885Amendment | Jun 4, 1986 | Jun 4, 1986 | Exxon Corp. | Garza | Exxon Fee R #516932721 | 2,700 |
| 302834 | Jun 4, 1986 | Jun 4, 1986 | Exxon Corp. | Kenedy | Sarita Field Oil & Gas Unit #12126100497 | 7,200 |
| 302816 | Jun 3, 1986 | Jun 3, 1986 | Exxon Corp. | Kenedy | Sarita Field Oil & Gas Unit #3226100034 | 9,053 |
| 302818 | Jun 3, 1986 | Jun 3, 1986 | Exxon Corp. | Brooks | Kleberg,r.j.jr.tr.viboras Past. #8704730803 | 8,697 |
| 302818Amendment | Jun 3, 1986 | Jun 3, 1986 | Exxon Corp. | Brooks | Kleberg,r.j.jr.tr.viboras Past. #8704730803 | 8,697 |
| 302805 | Jun 3, 1986 | Jun 3, 1986 | Exxon Corp. | Brooks | Sullivan, D. J. 'B' #2604700298 | 8,250 |
| 302765 | May 30, 1986 | May 30, 1986 | Exxon Corp. | Kleberg | King Ranch Borregos #38127301346 | 7,725 |
| 302695 | May 29, 1986 | May 29, 1986 | Exxon Corp. | Montgomery | Conroe Field Unit #192033901481 | 5,164 |
| 302759 | May 29, 1986 | May 29, 1986 | Exxon Corp. | Midland | Hutt, Donald L. Fee #4132931668 | 11,600 |
| 302718 | May 29, 1986 | May 29, 1986 | Exxon Corp. | Gaines | Robertson Clearfork Unit #20116533532 | 7,200 |
| 302721 | May 29, 1986 | May 29, 1986 | Exxon Corp. | Kenedy | Sarita Field Oil & Gas Unit #16926130649 | 5,625 |
| 302521 | May 27, 1986 | May 27, 1986 | Exxon Corp. | Wharton | Cockburn, H. C. #8748103609 | 7,150 |
| 302523 | May 27, 1986 | May 27, 1986 | Exxon Corp. | Wharton | Cockburn, H. C. #8748103609 | 7,150 |
| 302475 | May 23, 1986 | May 23, 1986 | Exxon Corp. | Andrews | Means, J. S. a/C 4 #35500335558 | 9,700 |
| 302460 | May 23, 1986 | May 23, 1986 | Exxon Corp. | Kenedy | Sarita Field Oil & Gas Unit #16626130662 | 6,420 |
| 302346 | May 21, 1986 | May 21, 1986 | Exxon Corp. | Irion | Williams, Pearl B #2023532766 | 6,900 |
| 302315 | May 20, 1986 | May 20, 1986 | Exxon Corp. | Kleberg | King Ranch Borregos #58627331709 | 6,753 |
| 302300 | May 20, 1986 | May 20, 1986 | Exxon Corp. | Kenedy | Kenedy, John G. Jr. "E" #4026130760 | 10,479 |
| 302300Amendment | May 20, 1986 | May 20, 1986 | Exxon Corp. | Kenedy | Kenedy, John G. Jr. "E" #4026130760 | 10,479 |
| 302307 | May 20, 1986 | May 20, 1986 | Exxon Corp. | Brooks | Kleberg, RJ Jr. Tr. Zach Pst.st. #504730788 | 9,650 |
| 302313 | May 20, 1986 | May 20, 1986 | Exxon Corp. | Willacy | Sauz Ranch Mulatos Pasture #18248930823 | 6,800 |
| 302269 | May 16, 1986 | May 16, 1986 | Exxon Corp. | Duval | Smith, Temple D. #5413135052 | 8,950 |
| 302271 | May 16, 1986 | May 16, 1986 | Exxon Corp. | Austin | Waterflood Unit #2 #10601500175 | 4,151 |
| 302184 | May 15, 1986 | May 15, 1986 | Exxon Corp. | Brooks | Santa FE Ranch #3804730614 | 5,006 |
| 302187 | May 15, 1986 | May 15, 1986 | Exxon Corp. | Brooks | Santa FE Ranch #3304730336 | 9,050 |
| 302161 | May 15, 1986 | May 15, 1986 | Exxon Corp. | Kenedy | Santa FE Ranch Mula Pasture #1326130126 | 12,000 |
| 302168 | May 15, 1986 | May 15, 1986 | Exxon Corp. | Kenedy | East, S. K. Mrs. #12826130653 | 7,730 |
| 302166 | May 15, 1986 | May 15, 1986 | Exxon Corp. | Kenedy | Sarita Field Oil & Gas Unit #4926100040 | 6,800 |
| 302268 | May 15, 1986 | May 15, 1986 | Exxon Corp. | Kenedy | Sarita Field Oil & Gas Unit #12326130020 | 8,115 |
| 302182 | May 15, 1986 | May 15, 1986 | Exxon Corp. | Kleberg | King Ranch Borregos #60227331829 | 6,935 |
| 302162 | May 15, 1986 | May 15, 1986 | Exxon Corp. | Kleberg | King Ranch Morgan #P1527331587 | 7,000 |
| 302179 | May 15, 1986 | May 15, 1986 | Exxon Corp. | Jim Hogg | Bass, A. M. K. Mrs. 'B' #1924730977 | 8,000 |
| 302170 | May 15, 1986 | May 15, 1986 | Exxon Corp. | Brooks | Kleberg, R J Jr.tr.barrosa Past. #404730231 | 7,980 |
| 302178 | May 15, 1986 | May 15, 1986 | Exxon Corp. | Kenedy | East, S. K. Mrs. #12526130634 | 8,450 |
| 302173 | May 15, 1986 | May 15, 1986 | Exxon Corp. | Hardin | East Texas Oil Co. Fee "B" #519931256 | 9,508 |
| 302217 | May 15, 1986 | May 15, 1986 | Exxon Corp. | Montgomery | Conroe Field Unit #370933901894 | 5,101 |
| 302212 | May 15, 1986 | May 15, 1986 | Exxon Corp. | Kenedy | Sarita Field Oil & Gas Unit #20326131076 | 5,860 |
| 302154 | May 14, 1986 | May 14, 1986 | Exxon Corp. | Gaines | Robertson Clearfork Unit #200116533526 | 7,220 |
| 302122 | May 13, 1986 | May 13, 1986 | Exxon Corp. | Austin | Paine, Robert G. #29D01530071 | 4,240 |
| 302047 | May 12, 1986 | May 12, 1986 | Exxon Corp. | Andrews | Means, J. S. a/C 4 #35200335555 | 9,700 |
| 302037 | May 12, 1986 | May 12, 1986 | Exxon Corp. | Wood | Hawkins Field Unit #314749931477 | 5,500 |
| 302024 | May 12, 1986 | May 12, 1986 | Exxon Corp. | Fort Bend | Lockwood & Sharp -B- #8715731700 | 6,000 |
| 302027 | May 12, 1986 | May 12, 1986 | Exxon Corp. | Fort Bend | Davis, J. H. P. #8515731701 | 6,000 |
| 302026 | May 12, 1986 | May 12, 1986 | Exxon Corp. | Fort Bend | Lockwood & Sharp "B" #6615731438 | 3,850 |
| 301997 | May 9, 1986 | May 9, 1986 | Exxon Corp. | Wood | Hawkins Field Unit #231749931476 | 5,500 |
| 301980 | May 8, 1986 | May 8, 1986 | Exxon Corp. | Montgomery | Conroe Field Unit #100533900585 | 5,157 |
| 301917 | May 7, 1986 | May 7, 1986 | Exxon Corp. | Andrews | Fasken Block B #100335552 | 12,000 |
| 301870 | May 6, 1986 | May 6, 1986 | Exxon Corp. | Brooks | Sullivan, D. J. 'B' #8504731414 | 8,600 |
| 301852 | May 6, 1986 | May 6, 1986 | Exxon Corp. | Andrews | Fasken, Barbara #100335551 | 12,500 |
| 301873 | May 6, 1986 | May 6, 1986 | Exxon Corp. | Nueces | Pita Island Field Gas Unit 2 #1035532473 | 10,800 |
| 301769 | May 5, 1986 | May 5, 1986 | Exxon Corp. | Montgomery | Conroe Field Unit #421533900555 | 5,119 |
| 301814 | May 5, 1986 | May 5, 1986 | Exxon Corp. | Brooks | Kleberg, RJ Jrtr Viboras Past. #7204730609 | 9,000 |
| 301789 | May 2, 1986 | May 2, 1986 | Exxon Corp. | Wood | Hawkins Field Unit #121049931471 | 5,400 |
| 301779 | May 2, 1986 | May 2, 1986 | Exxon Corp. | Kenedy | Sarita Field Oil & Gas Unit #20826131075 | 7,425 |
| 301751 | May 2, 1986 | May 2, 1986 | Exxon Corp. | Kleberg | King Ranch Borregos #59027331788 | 7,406 |
| 301721 | May 1, 1986 | May 1, 1986 | Exxon Corp. | Rusk | Northeast Trawick Gas Unit No. 4 #240131127 | 7,800 |
| 301754 | May 1, 1986 | May 1, 1986 | Exxon Corp. | Fort Bend | Lockwood & Sharp -A- #10115731574 | 3,900 |
| 301708 | Apr 30, 1986 | Apr 30, 1986 | Exxon Corp. | Fort Bend | Davis, J. H. P. #8415731699 | 6,000 |
| 301780 | Apr 30, 1986 | Apr 30, 1986 | Exxon Corp. | Fort Bend | Davis, J. H. P., Est. #62U15731170 | 4,500 |
| 301643 | Apr 29, 1986 | Apr 29, 1986 | Exxon Corp. | Kleberg | King Ranch Borregos #61227331867 | 7,520 |
| 301668 | Apr 29, 1986 | Apr 29, 1986 | Exxon Corp. | Wood | Hawkins Field Unit #981349931470 | 5,225 |
| 301641 | Apr 29, 1986 | Apr 29, 1986 | Exxon Corp. | Kleberg | King Ranch Borregos #54627331257 | 7,562 |
| 301601 | Apr 29, 1986 | Apr 29, 1986 | Exxon Corp. | Howard | Waldron, S. #622732794 | 10,325 |
| 301601Amendment | Apr 29, 1986 | Apr 29, 1986 | Exxon Corp. | Howard | Waldron, S. #622732794 | 10,325 |
| 301660 | Apr 29, 1986 | Apr 29, 1986 | Exxon Corp. | Brooks | Kelsey Unit #M17E04700977 | 6,295 |
| 301626 | Apr 28, 1986 | Apr 28, 1986 | Exxon Corp. | Kleberg | King Ranch Borregos #49227330176 | 6,965 |