| 412979Amendment | Jun 22, 1993 | Jun 22, 1993 | Phillips Petroleum Company | University Atp #400337264 | 8,690 |
| 412889 | Jun 22, 1993 | Jun 22, 1993 | Exxon Corp. | Walker, B S #1600335201 | 9,429 |
| 412724 | Jun 22, 1993 | Jun 22, 1993 | Arco Oil & Gas Co. | University 11, Sec. 1 #B 200300454 | 8,100 |
| 412899 | Jun 16, 1993 | Jun 16, 1993 | Oryx Energy Company | Martin, Nellie C. #200306406 | 8,840 |
| 411825 | Jun 14, 1993 | Jun 14, 1993 | Bedford Oil & Gas, Inc. | Fisher, M. M. "A" #100337256 | 4,600 |
| 412640 | Jun 11, 1993 | Jun 11, 1993 | Herbig, J F | University #400337263 | 6,500 |
| 412525 | Jun 9, 1993 | Jun 9, 1993 | Merit Energy Company | State AG #200333948 | 8,304 |
| 412523 | Jun 9, 1993 | Jun 9, 1993 | Shell Western E&P Inc. | Ratliff & Bedford #2000305118 | 8,200 |
| 412244 | Jun 3, 1993 | Jun 3, 1993 | Phillips Petroleum Company | University 11-A #600337262 | 7,700 |
| 412244Amendment | Jun 3, 1993 | Jun 3, 1993 | Phillips Petroleum Company | University 11-A #600337262 | 7,700 |
| 411981 | Jun 1, 1993 | Jun 1, 1993 | Naumann Oil & Gas, Inc. | Acu #100337259 | 4,800 |
| 410095 | Jun 1, 1993 | Jun 1, 1993 | Cross Timbers Operating Company | Lockhart #1600337227 | 7,300 |
| 412188 | May 28, 1993 | May 28, 1993 | Union Oil Company of California | State of Texas AG #4R00310078 | 9,730 |
| 412148 | May 28, 1993 | May 28, 1993 | Bedford Oil & Gas, Inc. | University "S" #200337261 | 4,950 |
| 412126 | May 27, 1993 | May 27, 1993 | Rust Oil Corp. | Longhorn "213" #200337260 | 4,700 |
| 411960 | May 26, 1993 | May 26, 1993 | Union Oil Company of California | Parker, J.E. "C" (Amoco) #2200334348 | 8,596 |
| 411957 | May 26, 1993 | May 26, 1993 | Rust Oil Corp. | University "36" #100300708 | 8,215 |
| 411956 | May 26, 1993 | May 26, 1993 | Greenhill Petroleum Corporation | Emma San Andres Unit #1102 R00337258 | 4,400 |
| 411955 | May 25, 1993 | May 25, 1993 | Greenhill Petroleum Corporation | Emma San Andres Unit #1013 R00337257 | 4,400 |
| 411953 | May 25, 1993 | May 25, 1993 | Texaco E & P Inc. | Mabee, J.E. a NCT-1 #22900310233 | 13,300 |
| 411961 | May 24, 1993 | May 24, 1993 | Union Oil Company of California | Parker, J.E. "C" (Amoco) #14U00304358 | 10,450 |
| 411853 | May 24, 1993 | May 24, 1993 | Nearburg Producing Company | Grizzley 14 #100337253 | 11,500 |
| 411844 | May 20, 1993 | May 20, 1993 | MW Petroleum Corporation | University AB #300337254 | 8,025 |
| 411843 | May 20, 1993 | May 20, 1993 | MW Petroleum Corporation | University BB #800337255 | 8,025 |
| 411703 | May 20, 1993 | May 20, 1993 | Oilfield Management, Inc. (A) | University D #202500333889 | 12,616 |
| 411690 | May 20, 1993 | May 20, 1993 | Western Reserves Oil Company Inc | University-Amex #300337251 | 4,900 |
| 411813 | May 19, 1993 | May 19, 1993 | BTA Oil Producers | 8802 JV-P Fuhrman -H- #200337252 | 7,200 |
| 411749 | May 19, 1993 | May 19, 1993 | Union Oil Company of California | Parker, J.E. "E" #500304344 | 9,760 |
| 411732 | May 18, 1993 | May 18, 1993 | Oilfield Management, Inc. (A) | University H #102500334559 | 12,674 |
| 410863 | May 17, 1993 | May 17, 1993 | Mobil Producing TX. & N.M. Inc. | Cowden Estate et Al #800330385 | 11,300 |
| 411648 | May 14, 1993 | May 14, 1993 | MW Petroleum Corporation | University D #300337250 | 8,025 |
| 411647 | May 14, 1993 | May 14, 1993 | MW Petroleum Corporation | University AB #100305930 | 8,600 |
| 411645 | May 14, 1993 | May 14, 1993 | Union Oil Company of California | Dollarhide Unit #3214D00337249 | 8,210 |
| 411304 | May 14, 1993 | May 14, 1993 | Union Oil Company of California | Dollarhide Unit #2404D00337244 | 7,735 |
| 411303 | May 14, 1993 | May 14, 1993 | Union Oil Company of California | Dollarhide Unit #3602D00337243 | 7,770 |
| 411303Amendment | May 14, 1993 | May 14, 1993 | Union Oil Company of California | Dollarhide Unit #3602D00337243 | 7,770 |
| 411301 | May 14, 1993 | May 14, 1993 | Union Oil Company of California | Dollarhide Unit #4380D00337241 | 8,270 |
| 411470 | May 11, 1993 | May 11, 1993 | Oilfield Management, Inc. (A) | University 5-36 #100336812 | 12,519 |
| 410620 | May 11, 1993 | May 11, 1993 | Discovery Operating, Inc. | University 11 B #1 #100332390 | 7,900 |
| 411307 | May 5, 1993 | May 5, 1993 | Union Oil Company of California | Dollarhide Unit #4382D00337247 | 8,380 |
| 411306 | May 5, 1993 | May 5, 1993 | Union Oil Company of California | Dollarhide Unit #4383D00337246 | 8,280 |
| 411305 | May 5, 1993 | May 5, 1993 | Union Oil Company of California | Dollarhide Unit #4379D00337245 | 8,380 |
| 411302 | May 5, 1993 | May 5, 1993 | Union Oil Company of California | Dollarhide Unit #2304D00337242 | 7,730 |
| 411302Amendment | May 5, 1993 | May 5, 1993 | Union Oil Company of California | Dollarhide Unit #2304D00337242 | 7,730 |
| 411280 | May 5, 1993 | May 5, 1993 | Steller Energy & Investment Corp | Emma #400337248 | 5,500 |
| 411216 | May 4, 1993 | May 4, 1993 | Shinnery Oil Company, Inc. | Armstrong, Elizabeth #900337240 | 4,900 |
| 411145 | May 4, 1993 | May 4, 1993 | MW Petroleum Corporation | Ford, W.T. #1100305845 | 5,658 |
| 410935 | May 3, 1993 | May 3, 1993 | Union Oil Company of California | University "JC" #200336817 | 8,710 |
| 410997 | Apr 28, 1993 | Apr 28, 1993 | Oilfield Management, Inc. (A) | University 36 #100310266 | 12,541 |
| 411089 | Apr 27, 1993 | Apr 27, 1993 | Union Oil Company of California | Parker, J. E. "F" #700337239 | 9,765 |
| 410953 | Apr 26, 1993 | Apr 26, 1993 | Carruth, Chris | University 30 #300305477 | 4,700 |
| 410947 | Apr 26, 1993 | Apr 26, 1993 | Union Oil Company of California | Dollarhide Unit #6067 D00337237 | 7,815 |
| 410946 | Apr 26, 1993 | Apr 26, 1993 | Union Oil Company of California | Dollarhide Unit #1845 D00337238 | 7,820 |
| 410945 | Apr 26, 1993 | Apr 26, 1993 | Union Oil Company of California | Dollarhide Unit #5035 D00337234 | 7,860 |
| 410944 | Apr 26, 1993 | Apr 26, 1993 | Union Oil Company of California | Dollarhide Unit #4064 D00337235 | 7,890 |
| 410944Amendment | Apr 26, 1993 | Apr 26, 1993 | Union Oil Company of California | Dollarhide Unit #4064 D00337235 | 7,890 |
| 410943 | Apr 26, 1993 | Apr 26, 1993 | Union Oil Company of California | Dollarhide Unit #3071 D00337236 | 7,980 |
| 410934 | Apr 26, 1993 | Apr 26, 1993 | Union Oil Company of California | University "JC" #300336876 | 8,700 |
| 410956 | Apr 22, 1993 | Apr 22, 1993 | EP Operating Limited Partnership | State 10482 #200337233 | 5,100 |
| 410680 | Apr 22, 1993 | Apr 22, 1993 | Greenhill Petroleum Corporation | Emma San Andres Unit #106500330093 | 4,330 |
| 410177 | Apr 22, 1993 | Apr 22, 1993 | Exxon Corp. | Fuhrman-Mascho Dev Oil Unit #100302601 | 10,121 |
| 410786 | Apr 20, 1993 | Apr 20, 1993 | Amoco Production Company | University Consolidated Xii #5000337232 | 9,000 |
| 410795 | Apr 19, 1993 | Apr 19, 1993 | Oilfield Management, Inc. (A) | University D #302500337104 | 12,637 |
| 410757 | Apr 16, 1993 | Apr 16, 1993 | Amoco Production Company | Cowden, Frank R/a -D- #1800332429 | 10,982 |
| 410097 | Apr 14, 1993 | Apr 14, 1993 | Greenhill Petroleum Corporation | Emma San Andres Unit #71000300190 | 4,478 |
| 410625 | Apr 12, 1993 | Apr 12, 1993 | Union Oil Company of California | Dollarhide Unit #4719D00337231 | 8,000 |
| 410625Amendment | Apr 12, 1993 | Apr 12, 1993 | Union Oil Company of California | Dollarhide Unit #4038D00337231 | 8,000 |
| 410624 | Apr 12, 1993 | Apr 12, 1993 | Union Oil Company of California | Dollarhide Unit #12059D00337230 | 8,300 |
| 410498 | Apr 7, 1993 | Apr 7, 1993 | OXY USA Inc. | North Dollarhide Unit #32100333063 | 7,450 |
| 410257 | Apr 1, 1993 | Apr 1, 1993 | Union Oil Company of California | Parker, J. E. "AA" #200336169 | 8,651 |
| 410256 | Apr 1, 1993 | Apr 1, 1993 | Union Oil Company of California | Parker, Bessie O. "11" #200336159 | 8,675 |
| 410129 | Apr 1, 1993 | Apr 1, 1993 | Exxon Corp. | Means/San Andres/Unit #2402A00337228 | 5,500 |
| 409500 | Mar 31, 1993 | Mar 31, 1993 | Cross Timbers Operating Company | University "9" #D 100305272 | 10,450 |
| 410210 | Mar 29, 1993 | Mar 29, 1993 | Union Oil Company of California | Phillips University "DD" #200336821 | 8,857 |
| 410209 | Mar 29, 1993 | Mar 29, 1993 | Union Oil Company of California | Phillips University "DD" #300336908 | 8,633 |
| 410168 | Mar 26, 1993 | Mar 26, 1993 | Western Reserves Oil Company Inc | Texaco "12" #100337229 | 4,900 |
| 410162 | Mar 26, 1993 | Mar 26, 1993 | Arco Oil & Gas Co. | University 11 Sec. 12 #A 700333815 | 7,100 |
| 410096 | Mar 25, 1993 | Mar 25, 1993 | Cross Timbers Operating Company | Lockhart #1100305234 | 8,760 |
| 410108 | Mar 24, 1993 | Mar 24, 1993 | Oryx Energy Company | Martin, Nellie C. #1800334156 | 7,450 |
| 410106 | Mar 24, 1993 | Mar 24, 1993 | Oryx Energy Company | Martin, Nellie C. #700332950 | 7,450 |
| 409913 | Mar 22, 1993 | Mar 22, 1993 | Kenworthy Oil Company | Holt, O.B. Jr. #500310792 | 9,100 |
| 409625 | Mar 15, 1993 | Mar 15, 1993 | OXY USA Inc. | North Dollarhide Unit #60400337226 | 8,400 |
| 409623 | Mar 15, 1993 | Mar 15, 1993 | OXY USA Inc. | North Dollarhide Unit #33900337225 | 8,600 |
| 409817 | Mar 12, 1993 | Mar 12, 1993 | Davcro Inc. | Texas University H #400305250 | 5,227 |
| 409647 | Mar 12, 1993 | Mar 12, 1993 | Exxon Corp. | Means /San Andres/ Unit #255200337224 | 5,500 |
| 409644 | Mar 12, 1993 | Mar 12, 1993 | Exxon Corp. | Means /San Andres/ Unit #235200337223 | 5,500 |
| 409643 | Mar 12, 1993 | Mar 12, 1993 | Exxon Corp. | Means /San Andres/ Unit #215200337222 | 5,500 |
| 409471 | Mar 12, 1993 | Mar 12, 1993 | MW Petroleum Corporation | University BQ #500337218 | 10,000 |
| 409468 | Mar 12, 1993 | Mar 12, 1993 | MW Petroleum Corporation | University BX #900337216 | 10,000 |
| 409468Amendment | Mar 12, 1993 | Mar 12, 1993 | MW Petroleum Corporation | University BX #900337216 | 10,000 |
| 409553 | Mar 11, 1993 | Mar 11, 1993 | Exxon Corp. | Means/San Andres/Unit #2402A00337228 | 5,500 |
| 409624 | Mar 10, 1993 | Mar 10, 1993 | OXY USA Inc. | North Dollarhide Unit #33600337221 | 8,250 |
| 409498 | Mar 10, 1993 | Mar 10, 1993 | Alleder Inc. | Coopwood, Eva #400306493 | 7,150 |
| 409678 | Mar 9, 1993 | Mar 9, 1993 | Phillips Petroleum Company | Bitler Deep #500337220 | 10,100 |
| 409678Amendment | Mar 9, 1993 | Mar 9, 1993 | Phillips Petroleum Company | Bitler Deep #500337220 | 10,100 |
| 409469 | Mar 5, 1993 | Mar 5, 1993 | MW Petroleum Corporation | University CF #1100337217 | 9,900 |
| 409469Amendment | Mar 5, 1993 | Mar 5, 1993 | MW Petroleum Corporation | University CF #1100337217 | 9,900 |
| 409419 | Mar 3, 1993 | Mar 3, 1993 | Rust Oil Corp. | Arco-University "213" #200337215 | 4,700 |
| 408695 | Mar 2, 1993 | Mar 2, 1993 | Henry Petroleum Corp. | Skelly University 173 #1900337198 | 7,400 |
| 408658 | Mar 2, 1993 | Mar 2, 1993 | Mobil Producing TX. & N.M. Inc. | Cowden -O- #500337196 | 13,300 |