| 85449 | Jun 30, 1980 | Jun 30, 1980 | Amoco Production Company | Ector | Cowden, Elliot F. "A" #14113533401 | 9,500 |
| 85311 | Jun 27, 1980 | Jun 27, 1980 | Amoco Production Company | Brooks | Mestina Oil & Gas #804730860 | 3,000 |
| 85287 | Jun 27, 1980 | Jun 27, 1980 | Amoco Production Company | Bee | Heard, Claude E. "B" #702501523 | 5,000 |
| 85147 | Jun 26, 1980 | Jun 26, 1980 | Amoco Production Company | Lipscomb | Barton #229530841 | 7,600 |
| 85146 | Jun 26, 1980 | Jun 26, 1980 | Amoco Production Company | Roberts | Lips Ranch "A" #1239330799 | 9,300 |
| 84983 | Jun 25, 1980 | Jun 25, 1980 | Amoco Production Company | Nueces | Laprelle, Robert #1235530327 | 8,200 |
| 84838 | Jun 24, 1980 | Jun 24, 1980 | Amoco Production Company | Rusk | Strong, George B. "A" #140130737 | 10,600 |
| 85116 | Jun 23, 1980 | Jun 23, 1980 | Amoco Production Company | Harrison | Washington, Emanuel Gas Unit #120330751 | 10,400 |
| 84637 | Jun 23, 1980 | Jun 23, 1980 | Amoco Production Company | Roberts | Lips Ranch "B" #2539330886 | 8,800 |
| 84585 | Jun 20, 1980 | Jun 20, 1980 | Amoco Production Company | Brooks | Mestina Oil & Gas Company #704730689 | 5,500 |
| 84556 | Jun 20, 1980 | Jun 20, 1980 | Amoco Production Company | Garza | Bush, Elmo #216931299 | 8,870 |
| 84554 | Jun 20, 1980 | Jun 20, 1980 | Amoco Production Company | Garza | Morris, Dillard #216931864 | 9,200 |
| 84553 | Jun 20, 1980 | Jun 20, 1980 | Amoco Production Company | Garza | Winder, Sylvia #216931297 | 9,200 |
| 84552 | Jun 20, 1980 | Jun 20, 1980 | Amoco Production Company | Garza | Bevers, H. D. #116931296 | 8,888 |
| 84549 | Jun 20, 1980 | Jun 20, 1980 | Amoco Production Company | Cochran | Blake, W. R. #1607931246 | 5,300 |
| 84546 | Jun 20, 1980 | Jun 20, 1980 | Amoco Production Company | Cochran | Blake, W. R. #1407931245 | 5,300 |
| 84544 | Jun 20, 1980 | Jun 20, 1980 | Amoco Production Company | Cochran | Blake, W. R. #1307931244 | 5,300 |
| 84542 | Jun 20, 1980 | Jun 20, 1980 | Amoco Production Company | Cochran | Blake, W. R. #1207931243 | 5,300 |
| 84540 | Jun 20, 1980 | Jun 20, 1980 | Amoco Production Company | Cochran | Blake, W. R. #1107931242 | 5,300 |
| 84368 | Jun 18, 1980 | Jun 18, 1980 | Amoco Production Company | Ector | Foster, H. #2313533400 | 11,400 |
| 84296 | Jun 18, 1980 | Jun 18, 1980 | Amoco Production Company | Victoria | Vandenberge & Hill #1746902764 | 6,895 |
| 84193 | Jun 17, 1980 | Jun 17, 1980 | Amoco Production Company | Brazoria | Curkeet, William R. R/a "B" #4D03900422 | 5,050 |
| 84192 | Jun 17, 1980 | Jun 17, 1980 | Amoco Production Company | Brazoria | Law, J. F. #3D03901091 | 5,250 |
| 84191 | Jun 17, 1980 | Jun 17, 1980 | Amoco Production Company | Brazoria | Law, J. F. #1D03901089 | 5,250 |
| 84184 | Jun 17, 1980 | Jun 17, 1980 | Amoco Production Company | Brazoria | Paul, Steve Unit #27D03900740 | 5,050 |
| 84182 | Jun 17, 1980 | Jun 17, 1980 | Amoco Production Company | Brazoria | Law, J. F. #6D03901094 | 5,250 |
| 84180 | Jun 17, 1980 | Jun 17, 1980 | Amoco Production Company | Brazoria | Sneed, Gilbert #1D03900743 | 5,250 |
| 84178 | Jun 17, 1980 | Jun 17, 1980 | Amoco Production Company | Terry | Prentice Northeast Unit #14544530848 | 7,100 |
| 84177 | Jun 17, 1980 | Jun 17, 1980 | Amoco Production Company | Terry | Prentice Northeast Unit #14244530847 | 7,100 |
| 84175 | Jun 17, 1980 | Jun 17, 1980 | Amoco Production Company | Terry | Prentice Northeast Unit #14844530846 | 7,100 |
| 84174 | Jun 17, 1980 | Jun 17, 1980 | Amoco Production Company | Terry | Prentice Northeast Unit #14744530845 | 7,100 |
| 84173 | Jun 17, 1980 | Jun 17, 1980 | Amoco Production Company | Brazoria | Paul, Steve Unit #6D03900719 | 5,050 |
| 84171 | Jun 17, 1980 | Jun 17, 1980 | Amoco Production Company | Brazoria | Shaw, Laura D. #9D03901105 | 5,250 |
| 84170 | Jun 17, 1980 | Jun 17, 1980 | Amoco Production Company | Terry | Prentice Northeast Unit #14344530844 | 7,100 |
| 84169 | Jun 17, 1980 | Jun 17, 1980 | Amoco Production Company | Terry | Prentice Northeast Unit #14444530843 | 7,100 |
| 85091 | Jun 16, 1980 | Jun 16, 1980 | Amoco Production Company | Brazoria | Resoft, Lydia R/a "A" #403931566 | 6,200 |
| 85130 | Jun 13, 1980 | Jun 13, 1980 | Amoco Production Company | Ector | Johnson, J. L., Jr. "E" #113533386 | 11,500 |
| 85089 | Jun 13, 1980 | Jun 13, 1980 | Amoco Production Company | Jefferson | Marrs McLean Gas Unit 1 #224502266 | 12,600 |
| 83947 | Jun 13, 1980 | Jun 13, 1980 | Amoco Production Company | Ector | Cowden, Elliott F. "B" #8313533394 | 9,500 |
| 83913 | Jun 13, 1980 | Jun 13, 1980 | Amoco Production Company | San Jacinto | Langham, W. W. "D" #140730395 | 10,650 |
| 83690 | Jun 12, 1980 | Jun 12, 1980 | Amoco Production Company | Lipscomb | Meier & Bechthold #129530835 | 6,500 |
| 83631 | Jun 11, 1980 | Jun 11, 1980 | Amoco Production Company | Terry | Prentice Northeast Unit #14644530837 | 7,100 |
| 83544 | Jun 11, 1980 | Jun 11, 1980 | Amoco Production Company | Cherokee | Temple-Eastex Gas Unit "A" #107330394 | 12,300 |
| 83488 | Jun 10, 1980 | Jun 10, 1980 | Amoco Production Company | Galveston | E. Ker Cade "a" R/a "G" #28216730777 | 7,550 |
| 83315 | Jun 10, 1980 | Jun 10, 1980 | Amoco Production Company | Nueces | Spessard, W. M. #235503841 | 5,725 |
| 83314 | Jun 10, 1980 | Jun 10, 1980 | Amoco Production Company | Nueces | Spessard, W. M. #4635505890 | 9,411 |
| 83312 | Jun 10, 1980 | Jun 10, 1980 | Amoco Production Company | Nueces | McCann, G. H. #29D35506641 | 8,685 |
| 83261 | Jun 9, 1980 | Jun 9, 1980 | Amoco Production Company | Jefferson | Treadaway Land Co. #724500242 | 5,388 |
| 82997 | Jun 5, 1980 | Jun 5, 1980 | Amoco Production Company | Hockley | Ellwood A #39D21900805 | 10,056 |
| 82798 | Jun 3, 1980 | Jun 3, 1980 | Amoco Production Company | Galveston | Smith, George E. "a" R/a "A" #3716730782 | 3,100 |
| 82797 | Jun 3, 1980 | Jun 3, 1980 | Amoco Production Company | Galveston | Smith, George E. "a" R/a "A" #3616730781 | 3,100 |
| 82796 | Jun 3, 1980 | Jun 3, 1980 | Amoco Production Company | Galveston | Smith, George E. "B" R/a "A" #5516730780 | 3,100 |
| 82795 | Jun 3, 1980 | Jun 3, 1980 | Amoco Production Company | Galveston | Smith, George E. "B" R/a "A" #5416730779 | 3,100 |
| 82720 | Jun 3, 1980 | Jun 3, 1980 | Amoco Production Company | Nueces | Shaffer, Katherine L. "B" #835531587 | 4,050 |
| 82716 | Jun 3, 1980 | Jun 3, 1980 | Amoco Production Company | Brooks | Mestena Oil & Gas Company #304730050 | 1,797 |
| 84938 | Jun 2, 1980 | Jun 2, 1980 | Amoco Production Company | Ector | Cowden, Elliott F. "A" #14013533680 | 10,000 |
| 82600 | Jun 2, 1980 | Jun 2, 1980 | Amoco Production Company | Harrison | Lee Gas Unit "A" #120380509 | 7,025 |
| 85060 | May 29, 1980 | May 29, 1980 | Amoco Production Company | Brazoria | Drake, Fannie #3203931563 | 6,400 |
| 82370 | May 29, 1980 | May 29, 1980 | Amoco Production Company | Garza | Winder, Sylvia -C- #116931281 | 9,200 |
| 82233 | May 28, 1980 | May 28, 1980 | Amoco Production Company | Harrison | Roscoe, Rosa R. Gas Unit #120330752 | 10,400 |
| 83578 | May 27, 1980 | May 27, 1980 | Amoco Production Company | Goliad | O'Connor, L. W. Est. A #6817531028 | 5,200 |
| 82620 | May 27, 1980 | May 27, 1980 | Amoco Production Company | Live Oak | Harris,pearl"a"mackhank Gas Unit #429732053 | 8,700 |
| 82092 | May 27, 1980 | May 27, 1980 | Amoco Production Company | Navarro | Milligan, Dru #134931276 | 10,200 |
| 82049 | May 23, 1980 | May 23, 1980 | Amoco Production Company | Glasscock | Powell, E. L. "B" #217331061 | 8,505 |
| 81934 | May 22, 1980 | May 22, 1980 | Amoco Production Company | Panola | Burnett Brothers #1436531135 | 7,100 |
| 81722 | May 21, 1980 | May 21, 1980 | Amoco Production Company | Harrison | Slater Gas Unit #220330233 | 10,200 |
| 81580 | May 20, 1980 | May 20, 1980 | Amoco Production Company | Navarro | Clark, Dorothy Oil Unit "B" #134931267 | 10,000 |
| 83053 | May 19, 1980 | May 19, 1980 | Amoco Production Company | Brazoria | Surface, R. O. #1203931547 | 8,200 |
| 81484 | May 19, 1980 | May 19, 1980 | Amoco Production Company | Sutton | Mayer, Edwin S., Jr. "C" #1243531297 | 8,105 |
| 81416 | May 19, 1980 | May 19, 1980 | Amoco Production Company | Ochiltree | Lips Ranch "A" #1135731020 | 7,300 |
| 81384 | May 16, 1980 | May 16, 1980 | Amoco Production Company | Cochran | Dean B Unit #15007931234 | 5,300 |
| 81162 | May 14, 1980 | May 14, 1980 | Amoco Production Company | Ector | Johnson, J. L. "A" #2513533382 | 11,400 |
| 81127 | May 14, 1980 | May 14, 1980 | Amoco Production Company | Scurry | Jordan, R. H. "A" #1841531613 | 8,500 |
| 81118 | May 14, 1980 | May 14, 1980 | Amoco Production Company | Ward | University "ER" #647530686 | 11,500 |
| 81049 | May 13, 1980 | May 13, 1980 | Amoco Production Company | Sherman | Price, W. N. #242130242 | 3,400 |
| 81003 | May 13, 1980 | May 13, 1980 | Amoco Production Company | Lynn | Dorman #130530224 | 10,700 |
| 80895 | May 12, 1980 | May 12, 1980 | Amoco Production Company | Ector | Cowden, Elliot F. "B" #8513533379 | 11,400 |
| 80894 | May 12, 1980 | May 12, 1980 | Amoco Production Company | Ector | Cowden, Elliott F. "B" #8413533378 | 9,500 |
| 80893 | May 12, 1980 | May 12, 1980 | Amoco Production Company | Ector | Cowden, Elliot F. "B" #8613533377 | 9,500 |
| 81897 | May 9, 1980 | May 9, 1980 | Amoco Production Company | Hockley | Levelland Unit #77021932886 | 4,950 |
| 81895 | May 9, 1980 | May 9, 1980 | Amoco Production Company | Hockley | Levelland Unit #75621932885 | 4,950 |
| 83476 | May 7, 1980 | May 7, 1980 | Amoco Production Company | Hockley | Levelland Unit #76521932872 | 4,950 |
| 80425 | May 6, 1980 | May 6, 1980 | Amoco Production Company | Harris | Marshall Bros. Trusts "C" GU #120131060 | 13,400 |
| 80532 | May 5, 1980 | May 5, 1980 | Amoco Production Company | Gray | Palmer, J. H. #1517930757 | 3,246 |
| 80251 | May 5, 1980 | May 5, 1980 | Amoco Production Company | Roberts | Vollmert, J. C. #339330788 | 10,800 |
| 80084 | May 2, 1980 | May 2, 1980 | Amoco Production Company | Ector | Cowden, Elliott F. "B" #8113533372 | 9,500 |
| 84378 | May 1, 1980 | May 1, 1980 | Amoco Production Company | Hockley | Levelland Unit #77121932868 | 4,950 |
| 84376 | May 1, 1980 | May 1, 1980 | Amoco Production Company | Hockley | Levelland Unit #76921932867 | 4,950 |
| 84373 | May 1, 1980 | May 1, 1980 | Amoco Production Company | Hockley | Levelland Unit #75821932871 | 4,950 |
| 84354 | May 1, 1980 | May 1, 1980 | Amoco Production Company | Hockley | Levelland Unit #75721932869 | 4,950 |
| 83052 | May 1, 1980 | May 1, 1980 | Amoco Production Company | Brazoria | Kidd, Margaret #803931545 | 8,000 |
| 82568 | May 1, 1980 | May 1, 1980 | Amoco Production Company | Brazoria | Grote, Emil #1703930184 | 6,100 |
| 79656 | Apr 29, 1980 | Apr 29, 1980 | Amoco Production Company | Lynn | Hancock, J. E. #130530223 | 10,400 |
| 79630 | Apr 29, 1980 | Apr 29, 1980 | Amoco Production Company | Hemphill | Vollmert, J. C. #421131224 | 10,800 |
| 79587 | Apr 29, 1980 | Apr 29, 1980 | Amoco Production Company | Hansford | Beck Unit B #319530733 | 8,650 |
| 79517 | Apr 28, 1980 | Apr 28, 1980 | Amoco Production Company | Matagorda | Collup, Laraine Gas Unit #232130488 | 9,530 |
| 79499 | Apr 28, 1980 | Apr 28, 1980 | Amoco Production Company | Garza | Morris, Dillard #116931259 | 9,800 |
| 79459 | Apr 28, 1980 | Apr 28, 1980 | Amoco Production Company | Lynn | Herzog, Carl #130530221 | 10,148 |
| 79375 | Apr 28, 1980 | Apr 28, 1980 | Amoco Production Company | Ector | Witcher, J. E. #7513533362 | 11,400 |
| 79373 | Apr 28, 1980 | Apr 28, 1980 | Amoco Production Company | Ector | Witcher, J. E. #7613533361 | 9,500 |