| 328048 | May 18, 1987 | May 18, 1987 | Chevron U. S. A. Inc. | Ford, W. T. "A" #200301846 | 4,542 |
| 328047 | May 18, 1987 | May 18, 1987 | Chevron U. S. A. Inc. | Ford, W. T. "A" #1000335794 | 4,650 |
| 330252 | May 15, 1987 | May 15, 1987 | Arco Oil & Gas Co. | University 11 Sec. 11 "F" #300335106 | 7,100 |
| 330117 | May 13, 1987 | May 13, 1987 | Oilfield Management, Inc. (A) | Bitting-University #100331088 | 12,650 |
| 330038 | May 13, 1987 | May 13, 1987 | Oilfield Management, Inc. (A) | University 13-12 #100335813 | 12,000 |
| 330038Amendment | May 13, 1987 | May 13, 1987 | Oilfield Management, Inc. (A) | University 13-12 #100335813 | 12,400 |
| 330038Amendment | May 13, 1987 | May 13, 1987 | Oilfield Management, Inc. (A) | University 13-12 #100335813 | 12,400 |
| 329966 | May 8, 1987 | May 8, 1987 | Amoco Production Company | North Cowden Unit #128700335812 | 5,130 |
| 329718 | May 8, 1987 | May 8, 1987 | Fina Oil & Chemical Company | University O #7A00300831 | 10,122 |
| 329010 | May 8, 1987 | May 8, 1987 | Macoil Inc. | Lindley #800335789 | 5,000 |
| 329009 | May 8, 1987 | May 8, 1987 | Macoil Inc. | Lindley #700335790 | 5,000 |
| 329008 | May 8, 1987 | May 8, 1987 | Macoil Inc. | Lindley #600335791 | 5,000 |
| 329007 | May 8, 1987 | May 8, 1987 | Macoil Inc. | Lindley #500335792 | 5,000 |
| 329913 | May 7, 1987 | May 7, 1987 | Tmbr/Sharp Drilling, Inc. | Butler, L. L. #100335811 | 14,000 |
| 329842 | May 7, 1987 | May 7, 1987 | Amoco Production Co.-Andrews | University -CI- #400335810 | 14,700 |
| 329842Amendment | May 7, 1987 | May 7, 1987 | Amoco Production Company | University "CI" #400335810 | 14,700 |
| 329792 | May 6, 1987 | May 6, 1987 | Phillips Petroleum Company | Ford, H. M. -BB #300335265 | 9,400 |
| 329599 | May 6, 1987 | May 6, 1987 | Mobil Producing TX. & N.M. Inc. | Armstrong, Elizabeth "E" #700335809 | 10,000 |
| 329500 | May 6, 1987 | May 6, 1987 | Crump Petroleum Corporation | Sutphen, R. L. #1X00335802 | 4,800 |
| 329719 | May 5, 1987 | May 5, 1987 | Fina Oil & Chemical Company | University O #600300829 | 10,079 |
| 329717 | May 5, 1987 | May 5, 1987 | Drilmor, Inc. | University 14-16 "D" #200335807 | 5,000 |
| 329716 | May 5, 1987 | May 5, 1987 | Drilmor, Inc. | Lakeside "11" #200335808 | 5,000 |
| 329646 | May 5, 1987 | May 5, 1987 | Phillips Petroleum Company | Bitler #7500335806 | 4,800 |
| 328718 | May 1, 1987 | May 1, 1987 | Amoco Production Co.-Andrews | Fullerton San Andres Unit #11200335787 | 5,200 |
| 329499 | Apr 29, 1987 | Apr 29, 1987 | Phillips Petroleum Company | Bitler #7200335805 | 4,800 |
| 329498 | Apr 29, 1987 | Apr 29, 1987 | Phillips Petroleum Company | Bitler #7300335804 | 4,800 |
| 329497 | Apr 29, 1987 | Apr 29, 1987 | Phillips Petroleum Company | Bitler #7400335803 | 4,800 |
| 329230 | Apr 23, 1987 | Apr 23, 1987 | Amoco Production Co.-Andrews | Bakke Unit #12700335800 | 9,800 |
| 329199 | Apr 23, 1987 | Apr 23, 1987 | Petroleum Technical Services Co. | Scarborough #200335799 | 8,000 |
| 329299 | Apr 21, 1987 | Apr 21, 1987 | Amoco Production Company | North Cowden Unit #128600335801 | 5,130 |
| 329184 | Apr 20, 1987 | Apr 20, 1987 | Amoco Production Co.-Andrews | Midland Farms Unit #69600335797 | 5,400 |
| 329102 | Apr 17, 1987 | Apr 17, 1987 | Texas American Operating Co. | University 7N #300335796 | 4,800 |
| 328045 | Apr 17, 1987 | Apr 17, 1987 | Chevron U. S. A. Inc. | Ford, W. T. "A" #11W00335798 | 4,700 |
| 329063 | Apr 15, 1987 | Apr 15, 1987 | Terra Resources, Inc. | University "34" #100335795 | 9,100 |
| 329052 | Apr 15, 1987 | Apr 15, 1987 | Arco Oil & Gas Co. | University 11 Sec. 11 "G" #100335717 | 7,250 |
| 328967 | Apr 15, 1987 | Apr 15, 1987 | Mobil Producing TX. & N.M. Inc. | Cowden "N" #200310382 | 11,020 |
| 328042 | Apr 14, 1987 | Apr 14, 1987 | Chevron U. S. A. Inc. | Ford, W. T. "A" #12WI00335793 | 4,700 |
| 328040 | Apr 14, 1987 | Apr 14, 1987 | Chevron U. S. A. Inc. | Ford, W. T. "A" #13W00335765 | 4,700 |
| 328988 | Apr 13, 1987 | Apr 13, 1987 | Union Oil Company of California | Parker, Bessie O. #100310526 | 9,210 |
| 328988Amendment | Apr 13, 1987 | Apr 13, 1987 | Union Oil Company of California | Parker, Bessie O. #100310526 | 9,210 |
| 328778 | Apr 8, 1987 | Apr 8, 1987 | Macoil Inc. | Lindley #400335788 | 5,000 |
| 328618 | Apr 7, 1987 | Apr 7, 1987 | Mewbourne Oil Co. | University "M" #100335786 | 5,500 |
| 328416 | Apr 7, 1987 | Apr 7, 1987 | Arco Oil & Gas Co. | Skelly University "173" #800305463 | 11,900 |
| 328399 | Apr 7, 1987 | Apr 7, 1987 | Mobil Producing TX. & N.M. Inc. | Shafter Lake San Andres Unit #32900335781 | 4,850 |
| 326826 | Apr 7, 1987 | Apr 7, 1987 | Mr Oil Company | University "A" #100303922 | 5,850 |
| 328584 | Apr 6, 1987 | Apr 6, 1987 | Texakoma Oil & Gas Corporation | Munger Nix "DD" #3200335784 | 5,000 |
| 328581 | Apr 6, 1987 | Apr 6, 1987 | Mobil Producing TX. & N.M. Inc. | Armstrong, Elizabeth #2300335785 | 9,800 |
| 328580 | Apr 6, 1987 | Apr 6, 1987 | Texakoma Oil & Gas Corporation | Munger Nix "CC" #3100335783 | 5,000 |
| 328593 | Apr 2, 1987 | Apr 2, 1987 | Lawless Energy, Inc. | Dove #100335782 | 13,800 |
| 328593Amendment | Apr 2, 1987 | Apr 2, 1987 | Lawless Energy, Inc. | Dove #100335782 | 14,200 |
| 328400 | Apr 2, 1987 | Apr 2, 1987 | Mobil Producing TX. & N.M. Inc. | Shafter Lake San Andres Unit #33000335780 | 4,850 |
| 328332 | Apr 1, 1987 | Apr 1, 1987 | Burger, F.W. Inc. | Parker Estate #101400335779 | 4,900 |
| 328331 | Apr 1, 1987 | Apr 1, 1987 | Burger, F.W. Inc. | Parker Estate #101300335778 | 4,900 |
| 328257 | Apr 1, 1987 | Apr 1, 1987 | Union Texas Petroleum Corp. | University "2" #300334144 | 7,050 |
| 328241 | Apr 1, 1987 | Apr 1, 1987 | Union Oil Company of California | Dollarhide Unit #2538C00335776 | 7,200 |
| 328240 | Apr 1, 1987 | Apr 1, 1987 | Union Oil Company of California | Dollarhide Unit #3237C00335777 | 7,200 |
| 328256 | Mar 30, 1987 | Mar 30, 1987 | Union Texas Petroleum Corp. | University "2" #500334424 | 8,120 |
| 328242 | Mar 30, 1987 | Mar 30, 1987 | Amoco Production Co.-Andrews | University -CF- #800335775 | 10,300 |
| 328231 | Mar 30, 1987 | Mar 30, 1987 | Thompson, J. Cleo | University 10-35 #100332098 | 4,316 |
| 324631 | Mar 30, 1987 | Mar 30, 1987 | Exxon Corp. | Parker, J. E. a/C 3 #10900335388 | 9,500 |
| 328171 | Mar 27, 1987 | Mar 27, 1987 | Shell Western E&P Inc. | Scarborough Est. -B- #600305146 | 7,440 |
| 328129 | Mar 26, 1987 | Mar 26, 1987 | Mobil Producing TX. & N.M. Inc. | Nolley Wolfcamp Unit #100700335769 | 9,700 |
| 328128 | Mar 26, 1987 | Mar 26, 1987 | Mobil Producing TX. & N.M. Inc. | Nolley Wolfcamp Unit #90900335770 | 9,700 |
| 328127 | Mar 26, 1987 | Mar 26, 1987 | Mobil Producing TX. & N.M. Inc. | Nolley Wolfcamp Unit #90700335772 | 9,700 |
| 328126 | Mar 26, 1987 | Mar 26, 1987 | Mobil Producing TX. & N.M. Inc. | Nolley Wolfcamp Unit #90800335771 | 9,700 |
| 328110 | Mar 25, 1987 | Mar 25, 1987 | Union Oil Company of California | Dollarhide Unit #1059D00335767 | 8,150 |
| 328105 | Mar 25, 1987 | Mar 25, 1987 | Union Oil Company of California | Dollarhide Unit #829D00336306 | 8,150 |
| 328124 | Mar 24, 1987 | Mar 24, 1987 | Texas American Operating Co. | University "7N" #200335768 | 4,800 |
| 328108 | Mar 24, 1987 | Mar 24, 1987 | Union Oil Company of California | Parker, J. E. "AB" #400335773 | 9,500 |
| 326649 | Mar 23, 1987 | Mar 23, 1987 | Amoco Production Co.-Andrews | Fullerton San Andres Unit #11700335741 | 5,200 |
| 326647 | Mar 23, 1987 | Mar 23, 1987 | Amoco Production Co.-Andrews | Fullerton San Andres Unit #11500335740 | 5,200 |
| 326644 | Mar 23, 1987 | Mar 23, 1987 | Amoco Production Co.-Andrews | Logsdon, C. W. -A- #8700335739 | 5,200 |
| 326425 | Mar 23, 1987 | Mar 23, 1987 | Amoco Production Co.-Andrews | Logsdon, C. W. -A- #8400335737 | 5,200 |
| 327904 | Mar 19, 1987 | Mar 19, 1987 | Chi Operating, Inc. | Chi Mobil #100335764 | 4,800 |
| 326650 | Mar 19, 1987 | Mar 19, 1987 | Amoco Production Co.-Andrews | Fullerton San Andres Unit #11400335742 | 5,200 |
| 327927 | Mar 18, 1987 | Mar 18, 1987 | Union Oil Company of California | Parker, J. E. "AB" #300335763 | 9,500 |
| 327660 | Mar 18, 1987 | Mar 18, 1987 | Shell Western E&P Inc. | University "9" -D- #400305278 | 10,674 |
| 327877 | Mar 17, 1987 | Mar 17, 1987 | Macoil Inc. | Lindley #300335762 | 5,000 |
| 327729 | Mar 17, 1987 | Mar 17, 1987 | Union Oil Company of California | Dollarhide Unit #1353D00335760 | 8,150 |
| 327618 | Mar 16, 1987 | Mar 16, 1987 | Exxon Corp. | State University "AO" #200302940 | 9,090 |
| 327740 | Mar 13, 1987 | Mar 13, 1987 | Wind River Energy, Inc. | Texas University "EE" #100304710 | 11,065 |
| 327556 | Mar 12, 1987 | Mar 12, 1987 | Union Oil Company of California | Dollarhide Unit #4205D00335758 | 8,200 |
| 327552 | Mar 12, 1987 | Mar 12, 1987 | Exxon Corp. | Wilson "B" #1900335757 | 8,900 |
| 327508 | Mar 12, 1987 | Mar 12, 1987 | Amoco Production Co.-Andrews | Fullerton San Andres Unit #C 200335756 | 5,200 |
| 327520 | Mar 11, 1987 | Mar 11, 1987 | Petroleum Technical Services Co. | Rooney #100335759 | 7,700 |
| 327460 | Mar 11, 1987 | Mar 11, 1987 | Union Oil Company of California | Dollarhide Unit #1301D00336399 | 8,150 |
| 327459 | Mar 11, 1987 | Mar 11, 1987 | Union Oil Company of California | Dollarhide Unit #1402D00335753 | 8,200 |
| 327458 | Mar 11, 1987 | Mar 11, 1987 | Union Oil Company of California | Dollarhide Unit #2802D00335752 | 8,350 |
| 327457 | Mar 11, 1987 | Mar 11, 1987 | Union Oil Company of California | Dollarhide Unit #3402D00335751 | 7,950 |
| 327456 | Mar 11, 1987 | Mar 11, 1987 | Union Oil Company of California | Dollarhide Unit #4035D00335750 | 8,025 |
| 327455 | Mar 11, 1987 | Mar 11, 1987 | Union Oil Company of California | Dollarhide Unit #4311D00335749 | 8,150 |
| 327454 | Mar 11, 1987 | Mar 11, 1987 | Union Oil Company of California | Dollarhide Unit #4608D00335755 | 8,385 |
| 327421 | Mar 10, 1987 | Mar 10, 1987 | Chevron U. S. A. Inc. | State/Silurian/Cons No. 2 #B 2MU00301760 | 12,597 |
| 327289 | Mar 6, 1987 | Mar 6, 1987 | Exxon Corp. | Means/San Andres/Unit #275400335745 | 4,700 |
| 327288 | Mar 6, 1987 | Mar 6, 1987 | Exxon Corp. | Means/San Andres/Unit #145400335744 | 4,700 |
| 327284 | Mar 6, 1987 | Mar 6, 1987 | Exxon Corp. | Means/San Andres/Unit #134600335747 | 4,700 |
| 327283 | Mar 6, 1987 | Mar 6, 1987 | Exxon Corp. | Means/San Andres/Unit #134800335746 | 4,700 |
| 327282 | Mar 6, 1987 | Mar 6, 1987 | Exxon Corp. | Means/San Andres/Unit #265600335748 | 4,700 |
| 326976 | Feb 26, 1987 | Feb 26, 1987 | Cabot Petroleum Corporation | University 'L' #200320102 | 8,605 |
| 327011 | Feb 24, 1987 | Feb 24, 1987 | Sun Expl. & Prod. Co.-Midland | Martin, Nellie C. #100306404 | 8,223 |