| 405775Amendment | Nov 17, 1992 | Nov 17, 1992 | Coastal Oil & Gas Corporation | Starr | USA Guerra GU "B" #2 | 14,500 | 42732550 |
| 405775Amendment | Nov 17, 1992 | Nov 17, 1992 | Coastal Oil & Gas Corporation | Starr | USA Guerra G/U "B" #2 | 12,879 | 42732550 |
| 405610 | Nov 13, 1992 | Nov 13, 1992 | Coastal Oil & Gas Corporation | Jim Wells | Hoffman, Roger "C" #10 | 8,950 | 24932202 |
| 405615 | Nov 10, 1992 | Nov 10, 1992 | Coastal Oil & Gas Corporation | Zapata | Mecom, J. W. #72 | 10,700 | 50532952 |
| 405615Amendment | Nov 10, 1992 | Nov 10, 1992 | Coastal Oil & Gas Corporation | Zapata | Mecom, J. W. #72 | 9,600 | 50532952 |
| 405612 | Nov 10, 1992 | Nov 10, 1992 | Coastal Oil & Gas Corporation | Jim Wells | Hoffman, Roger GU #9 | 8,950 | 24932201 |
| 405613 | Nov 6, 1992 | Nov 6, 1992 | Coastal Oil & Gas Corporation | Zapata | Mecom, J. W. #73 | 10,500 | 50532953 |
| 404425 | Oct 26, 1992 | Oct 26, 1992 | Coastal Oil & Gas Corporation | Zapata | Gutierrez, J.M. "B" #2 F | 3,461 | 50503058 |
| 405774 | Oct 17, 1992 | Oct 17, 1992 | Coastal Oil & Gas Corporation | Starr | Guerra GU "A" #5 | 10,200 | 42732551 |
| 405774Amendment | Oct 17, 1992 | Oct 17, 1992 | Coastal Oil & Gas Corporation | Starr | Guerra GU "A" #5 | 10,640 | 42732551 |
| 404686 | Oct 15, 1992 | Oct 15, 1992 | Coastal Oil & Gas Corporation | Zapata | Mecom, J.W. #71 | 11,000 | 50532942 |
| 404685 | Oct 15, 1992 | Oct 15, 1992 | Coastal Oil & Gas Corporation | Jim Wells | Roger Hoffman Gas Unit #8 | 8,950 | 24932199 |
| 404684 | Oct 15, 1992 | Oct 15, 1992 | Coastal Oil & Gas Corporation | Starr | Guerra Gas Unit "A" #6 | 13,200 | 42732547 |
| 404684Amendment | Oct 15, 1992 | Oct 15, 1992 | Coastal Oil & Gas Corporation | Starr | Guerra G/U "A" #6 | 12,900 | 42732547 |
| 403092 | Sep 3, 1992 | Sep 3, 1992 | Coastal Oil & Gas Corporation | Zapata | Mecom, J.W. #70 | 10,700 | 50532921 |
| 403092Amendment | Sep 3, 1992 | Sep 3, 1992 | Coastal Oil & Gas Corporation | Zapata | Mecom, J.W. #70 | 10,092 | 50532921 |
| 403047 | Sep 2, 1992 | Sep 2, 1992 | Coastal Oil & Gas Corporation | Starr | State Park USA #1 | 13,400 | 42732536 |
| 397188Amendment | Jul 28, 1992 | Jul 28, 1992 | Coastal Oil & Gas Corporation | Fayette | Armstrong-Munson Unit #1H | 13,762 | 14932595 |
| 400244 | Jun 16, 1992 | Jun 16, 1992 | Coastal Oil & Gas Corporation | Zapata | Mecom, J. W. #69 | 10,400 | 50532890 |
| 400243 | Jun 16, 1992 | Jun 16, 1992 | Coastal Oil & Gas Corporation | Zapata | Mecom, J. W. #68 | 10,500 | 50532889 |
| 399073 | May 19, 1992 | May 19, 1992 | Coastal Oil & Gas Corporation | Cameron | Garcia, J.A. "A" #3 | 9,530 | 06130046 |
| 398228 | Apr 9, 1992 | Apr 9, 1992 | Coastal Oil & Gas Corporation | Starr | Guerra Gas Unit "A" #4H | 11,800 | 42732513 |
| 398228Amendment | Apr 9, 1992 | Apr 9, 1992 | Coastal Oil & Gas Corporation | Starr | Guerra Gas Unit "A" #4H | 11,644 | 42732513 |
| 398228Amendment | Apr 9, 1992 | Apr 9, 1992 | Coastal Oil & Gas Corporation | Starr | Guerra Gas Unit "A" #4H | 12,200 | 42732513 |
| 398072 | Apr 8, 1992 | Apr 8, 1992 | Coastal Oil & Gas Corporation | Starr | Nimmo Gas Unit No. 1 #4P | 8,629 | 42731578 |
| 397295 | Mar 6, 1992 | Mar 6, 1992 | Coastal Oil & Gas Corporation | Starr | Guerra G. U. "A" #3 | 10,800 | 42732512 |
| 395237 | Dec 18, 1991 | Dec 18, 1991 | Coastal Oil & Gas Corporation | Zapata | Mecom, J. W. #67 | 10,800 | 50532851 |
| 395237Amendment | Dec 18, 1991 | Dec 18, 1991 | Coastal Oil & Gas Corporation | Zapata | Mecom, J. W. #67 | 9,900 | 50532851 |
| 391619 | Sep 5, 1991 | Sep 5, 1991 | Coastal Oil & Gas Corporation | Zapata | Mecom. J. W. #66 | 10,800 | 50532824 |
| 391620 | Sep 4, 1991 | Sep 4, 1991 | Coastal Oil & Gas Corporation | Zapata | Mecom, J. W. #65 | 10,800 | 50532825 |
| 391267Amendment | Aug 26, 1991 | Aug 26, 1991 | Coastal Oil & Gas Corporation | Starr | Guerra G/U "A" #2 | 11,100 | 42732492 |
| 391051Amendment | Aug 19, 1991 | Aug 19, 1991 | Coastal Oil & Gas Corporation | Starr | Ramirez USA G/U "E" #1 | 10,900 | 42732489 |
| 387872 | May 13, 1991 | May 13, 1991 | Coastal Oil & Gas Corporation | Fayette | W. Lehmann Oil Unit #1H | 14,400 | 14932457 |
| 387458 | May 7, 1991 | May 7, 1991 | Coastal Oil & Gas Corporation | Cameron | Garcia, J. A. "A" #3 | 9,530 | 06130046 |
| 386674 | Apr 15, 1991 | Apr 15, 1991 | Coastal Oil & Gas Corporation | Gaines | South Harris Unit #4010 | 6,100 | 16534347 |
| 386673 | Apr 15, 1991 | Apr 15, 1991 | Coastal Oil & Gas Corporation | Gaines | South Harris Unit #6039 | 6,100 | 16534346 |
| 386672 | Apr 15, 1991 | Apr 15, 1991 | Coastal Oil & Gas Corporation | Gaines | South Harris Unit #6035 | 6,100 | 16534345 |
| 386671 | Apr 15, 1991 | Apr 15, 1991 | Coastal Oil & Gas Corporation | Gaines | South Harris Unit #4015 | 6,100 | 16534344 |
| 386352 | Apr 3, 1991 | Apr 3, 1991 | Coastal Oil & Gas Corporation | Wharton | Wilson, Carolyn Y. #1 | 9,800 | 48133491 |
| 386352Amendment | Apr 3, 1991 | Apr 3, 1991 | Coastal Oil & Gas Corporation | Wharton | Wilson, Carolyn Y. #1 | 8,800 | 48133491 |
| 384339 | Feb 7, 1991 | Feb 7, 1991 | Coastal Oil & Gas Corporation | Fayette | E. Zimmerhanzel Oil Unit #1H | 13,000 | 14932443 |
| 382979 | Jan 7, 1991 | Jan 7, 1991 | Coastal Oil & Gas Corporation | Wharton | Johnstone, Rosa #4 | 6,019 | 48130640 |
| 382772 | Dec 28, 1990 | Dec 28, 1990 | Coastal Oil & Gas Corporation | Fayette | A. Buscha Oil Unit #1H | 14,000 | 14932431 |
| 381444 | Nov 26, 1990 | Nov 26, 1990 | Coastal Oil & Gas Corporation | Jim Wells | Hoffman, Roger #07 | 10,000 | 24932171 |
| 380817 | Nov 7, 1990 | Nov 7, 1990 | Coastal Oil & Gas Corporation | Brazos | Palasota, Pete #1 | 13,200 | 04131468 |
| 377520 | Sep 5, 1990 | Sep 5, 1990 | Coastal Oil & Gas Corporation | Jim Wells | Hoffman, Roger #6 | 10,000 | 24932162 |
| 377278 | Aug 29, 1990 | Aug 29, 1990 | Coastal Oil & Gas Corporation | Jim Wells | Patricia Boegner GU #1 | 10,000 | 24932160 |
| 376938 | Aug 22, 1990 | Aug 22, 1990 | Coastal Oil & Gas Corporation | Frio | Edwards, Ann #3H | 9,000 | 16332814 |
| 371006 | Mar 16, 1990 | Mar 16, 1990 | Coastal Oil & Gas Corporation | Hidalgo | Coates "A" #10 | 15,250 | 21531935 |
| 370460 | Mar 2, 1990 | Mar 2, 1990 | Coastal Oil & Gas Corporation | Hidalgo | Coates "A" #9 | 15,250 | 21531928 |
| 368260 | Jan 11, 1990 | Jan 11, 1990 | Coastal Oil & Gas Corporation | Gaines | South Harris Unit #6027 | 6,100 | 16534131 |
| 368259 | Jan 11, 1990 | Jan 11, 1990 | Coastal Oil & Gas Corporation | Gaines | South Harris Unit #1010 | 6,100 | 16534130 |
| 368258 | Jan 11, 1990 | Jan 11, 1990 | Coastal Oil & Gas Corporation | Gaines | South Harris Unit #1011 | 6,100 | 16534129 |
| 368064 | Dec 28, 1989 | Dec 28, 1989 | Coastal Oil & Gas Corporation | Pecos | Page Reed No. 1 #1 | 24,150 | 37136216 |
| 368064Amendment | Dec 28, 1989 | Dec 28, 1989 | Coastal Oil & Gas Corporation | Pecos | Reed, Page No. 1 #1 | 25,000 | 37136216 |
| 368064Amendment | Dec 28, 1989 | Dec 28, 1989 | Coastal Oil & Gas Corporation | Pecos | Reed, Page No. 1 #1 | 27,500 | 37136216 |
| 367005 | Nov 28, 1989 | Nov 28, 1989 | Coastal Oil & Gas Corporation | Jim Wells | Harry Mosser et al Gas Unit "A" #1 | 10,000 | 24932136 |
| 367005Amendment | Nov 28, 1989 | Nov 28, 1989 | Coastal Oil & Gas Corporation | Jim Wells | Harry Mosser G/U "A" #1 | 10,000 | 24932136 |
| 367000 | Nov 28, 1989 | Nov 28, 1989 | Coastal Oil & Gas Corporation | Jim Wells | Harry Mosser et al Gas Unit "B" #1 | 10,000 | 24932135 |
| 366779 | Nov 28, 1989 | Nov 28, 1989 | Coastal Oil & Gas Corporation | Starr | Seyfriedt, B. S. #1J | 10,620 | 42731657 |
| 365515 | Nov 21, 1989 | Nov 21, 1989 | Coastal Oil & Gas Corporation | Zapata | State Tract M88890 #2 | 10,500 | 50532610 |
| 366430 | Nov 14, 1989 | Nov 14, 1989 | Coastal Oil & Gas Corporation | Jackson | Harrison, Elsie #1ST | 8,000 | 23932385 |
| 365571 | Nov 1, 1989 | Nov 1, 1989 | Coastal Oil & Gas Corporation | Cameron | Garcia, J. A. "A" #3 | 9,530 | 06130046 |
| 365686 | Oct 27, 1989 | Oct 27, 1989 | Coastal Oil & Gas Corporation | Jackson | Wearden Corporation #2 | 9,500 | 23932518 |
| 365113 | Oct 17, 1989 | Oct 17, 1989 | Coastal Oil & Gas Corporation | Lipscomb | Howard #1 | 9,400 | 29531866 |
| 365113Amendment | Oct 17, 1989 | Oct 17, 1989 | Coastal Oil & Gas Corporation | Lipscomb | Howard #1 | 9,400 | 29531866 |
| 364398 | Sep 26, 1989 | Sep 26, 1989 | Coastal Oil & Gas Corporation | Terry | Winn #1 | 8,000 | 44531577 |
| 364398Amendment | Sep 26, 1989 | Sep 26, 1989 | Coastal Oil & Gas Corporation | Terry | Winn #1 | 7,970 | 44531577 |
| 364282 | Sep 22, 1989 | Sep 22, 1989 | Coastal Oil & Gas Corporation | Terry | Thompson, D. L. "A' #1H | 9,702 | 44531576 |
| 363404 | Sep 8, 1989 | Sep 8, 1989 | Coastal Oil & Gas Corporation | Moore | Masterson Red Cave Unit #1012 | 3,250 | 34132126 |
| 363030 | Aug 18, 1989 | Aug 18, 1989 | Coastal Oil & Gas Corporation | Wharton | Johnstone, Rosa #4 | 6,019 | 48130640 |
| 361781 | Aug 18, 1989 | Aug 18, 1989 | Coastal Oil & Gas Corporation | Hidalgo | Hwci & D #6 #1 | 7,421 | 21500781 |
| 361687 | Jul 20, 1989 | Jul 20, 1989 | Coastal Oil & Gas Corporation | Jim Wells | Cornelius, B. G. Const. Co. #1 | 10,000 | 24932125 |
| 360029 | Jun 6, 1989 | Jun 6, 1989 | Coastal Oil & Gas Corporation | Jim Wells | Roger Hoffman G.U. "A" #4 | 10,000 | 24932119 |
| 359557 | May 23, 1989 | May 23, 1989 | Coastal Oil & Gas Corporation | Jim Wells | Hoffman, Roger et Al #5 | 10,000 | 24932117 |
| 359192 | May 12, 1989 | May 12, 1989 | Coastal Oil & Gas Corporation | Jim Wells | Baptist Foundation Gas Unit #1 | 10,000 | 24932116 |
| 358321 | Apr 20, 1989 | Apr 20, 1989 | Coastal Oil & Gas Corporation | Jim Wells | 86JV L. Seeligson #2 | 7,605 | 24932000 |
| 357850 | Apr 7, 1989 | Apr 7, 1989 | Coastal Oil & Gas Corporation | Starr | Seyfriedt, B. S. #1J | 10,620 | 42731657 |
| 357799 | Apr 7, 1989 | Apr 7, 1989 | Coastal Oil & Gas Corporation | Wharton | Johnstone, Rosa #4 | 6,019 | 48130640 |
| 357799Amendment | Apr 7, 1989 | Apr 7, 1989 | Coastal Oil & Gas Corporation | Wharton | Johnstone, Rosa #4 | 6,019 | 48130640 |
| 355668 | Jan 31, 1989 | Jan 31, 1989 | Coastal Oil & Gas Corporation | Jackson | Wearden Corporation #1 | 9,500 | 23932453 |
| 354119 | Dec 12, 1988 | Dec 12, 1988 | Coastal Oil & Gas Corporation | Zapata | Dye, J.D. #7 | 11,000 | 50532510 |
| 353691 | Nov 29, 1988 | Nov 29, 1988 | Coastal Oil & Gas Corporation | Hidalgo | Van Scherpe Gas Unit "B" #5 | 13,750 | 21531839 |
| 352451 | Oct 20, 1988 | Oct 20, 1988 | Coastal Oil & Gas Corporation | Zapata | Gutierrez "C" #4 | 3,500 | 50531629 |
| 350123 | Aug 18, 1988 | Aug 18, 1988 | Coastal Oil & Gas Corporation | Wharton | Edith I. Stovall et al GU #1 | 14,500 | 48133186 |
| 349482 | Aug 3, 1988 | Aug 3, 1988 | Coastal Oil & Gas Corporation | Lipscomb | Loesch, F. R. #1 | 9,530 | 29531808 |
| 349397 | Jul 29, 1988 | Jul 29, 1988 | Coastal Oil & Gas Corporation | Jim Wells | R. A. Hill, Jr. Estate GU #1 | 10,000 | 24932083 |
| 348890 | Jul 18, 1988 | Jul 18, 1988 | Coastal Oil & Gas Corporation | Pecos | Y. A. Gas Unit #1 | 17,970 | 37130655 |
| 348890Amendment | Jul 18, 1988 | Jul 18, 1988 | Coastal Oil & Gas Corporation | Pecos | Y. A. Gas Unit #1 | 17,970 | 37130655 |
| 348272 | Jun 28, 1988 | Jun 28, 1988 | Coastal Oil & Gas Corporation | Jackson | Sample, Charles Jr. et Al #1 | 9,500 | 23932415 |
| 347563 | Jun 10, 1988 | Jun 10, 1988 | Coastal Oil & Gas Corporation | Howard | Wilkinson #1 | 10,600 | 22734346 |
| 346487 | Jun 9, 1988 | Jun 9, 1988 | Coastal Oil & Gas Corporation | Wharton | E. Herrman Gas Unit #1 | 6,020 | 48130678 |
| 346761 | May 23, 1988 | May 23, 1988 | Coastal Oil & Gas Corporation | Starr | Slick Estate #1 | 13,000 | 42732267 |
| 346761Amendment | May 23, 1988 | May 23, 1988 | Coastal Oil & Gas Corporation | Starr | Slick Estate #1 | 13,000 | 42732267 |
| 346125 | May 23, 1988 | May 23, 1988 | Coastal Oil & Gas Corporation | Jim Wells | Antonio Leal Gas Unit #1 | 10,000 | 24932078 |
| 346591 | May 18, 1988 | May 18, 1988 | Coastal Oil & Gas Corporation | Nueces | Booth, Z. A. #2 | 7,618 | 35504070 |
| 346486 | May 13, 1988 | May 13, 1988 | Coastal Oil & Gas Corporation | Zapata | Gutierrez "A" #2 | 3,510 | 50503271 |
| 346126 | May 9, 1988 | May 9, 1988 | Coastal Oil & Gas Corporation | Orange | State Tract No. 3 #2 | 12,600 | 36130580 |
| 346124 | May 9, 1988 | May 9, 1988 | Coastal Oil & Gas Corporation | Jim Wells | Hoffman, Roger #3 | 10,000 | 24932074 |
| 346124Amendment | May 9, 1988 | May 9, 1988 | Coastal Oil & Gas Corporation | Jim Wells | Hoffman, Roger #3 | 10,000 | 24932074 |