| 249722 | Aug 23, 1984 | Aug 23, 1984 | Cities Service Oil & Gas Corp. | Dawson | West Welch Unit #4905 | 4,912 | 11500183 |
| 249241 | Aug 23, 1984 | Aug 23, 1984 | Cities Service Oil & Gas Corp. | Dawson | West Welch Unit #5211 | 4,950 | 11532084 |
| 249236 | Aug 23, 1984 | Aug 23, 1984 | Cities Service Oil & Gas Corp. | Dawson | West Welch Unit #2439 | 4,950 | 11532082 |
| 249237 | Aug 23, 1984 | Aug 23, 1984 | Cities Service Oil & Gas Corp. | Dawson | West Welch Unit #2440 | 4,950 | 11532081 |
| 249364 | Aug 23, 1984 | Aug 23, 1984 | Cities Service Oil & Gas Corp. | Dawson | West Welch Unit #2438 | 4,950 | 11532079 |
| 249244 | Aug 23, 1984 | Aug 23, 1984 | Cities Service Oil & Gas Corp. | Dawson | West Welch Unit #6810 | 4,950 | 11532086 |
| 249247 | Aug 23, 1984 | Aug 23, 1984 | Cities Service Oil & Gas Corp. | Dawson | West Welch Unit #6809 | 4,950 | 11532080 |
| 249242 | Aug 23, 1984 | Aug 23, 1984 | Cities Service Oil & Gas Corp. | Dawson | West Welch Unit #5313 | 4,950 | 11532083 |
| 249062 | Aug 22, 1984 | Aug 22, 1984 | Cities Service Oil & Gas Corp. | Dawson | South Welch Unit #611 | 5,000 | 11532094 |
| 249163 | Aug 22, 1984 | Aug 22, 1984 | Cities Service Oil & Gas Corp. | Schleicher | Page Unit #413 | 5,700 | 41331451 |
| 249059 | Aug 22, 1984 | Aug 22, 1984 | Cities Service Oil & Gas Corp. | Dawson | South Welch Unit #612W | 5,000 | 11532092 |
| 249061 | Aug 22, 1984 | Aug 22, 1984 | Cities Service Oil & Gas Corp. | Dawson | South Welch Unit #514W | 5,000 | 11532093 |
| 249063 | Aug 22, 1984 | Aug 22, 1984 | Cities Service Oil & Gas Corp. | Dawson | South Welch Unit #513W | 5,000 | 11532095 |
| 248154 | Aug 14, 1984 | Aug 14, 1984 | Cities Service Oil & Gas Corp. | Dawson | West Welch Unit #5214 | 4,950 | 11532077 |
| 248150 | Aug 14, 1984 | Aug 14, 1984 | Cities Service Oil & Gas Corp. | Dawson | West Welch Unit #2435 | 4,950 | 11532073 |
| 248151 | Aug 14, 1984 | Aug 14, 1984 | Cities Service Oil & Gas Corp. | Dawson | West Welch Unit #2436 | 4,950 | 11532074 |
| 248148 | Aug 14, 1984 | Aug 14, 1984 | Cities Service Oil & Gas Corp. | Dawson | West Welch Unit #5212W | 4,950 | 11532072 |
| 248156 | Aug 14, 1984 | Aug 14, 1984 | Cities Service Oil & Gas Corp. | Dawson | West Welch Unit #2441W | 4,950 | 11532078 |
| 248152 | Aug 14, 1984 | Aug 14, 1984 | Cities Service Oil & Gas Corp. | Dawson | West Welch Unit #2437W | 4,950 | 11532075 |
| 248153 | Aug 14, 1984 | Aug 14, 1984 | Cities Service Oil & Gas Corp. | Dawson | West Welch Unit #5213W | 4,950 | 11532076 |
| 248024 | Aug 13, 1984 | Aug 13, 1984 | Cities Service Oil & Gas Corp. | Midland | Dora Roberts Ranch Devonian Unit #4505 | 12,430 | 32931376 |
| 246072 | Jul 25, 1984 | Jul 25, 1984 | Cities Service Oil & Gas Corp. | Midland | Dora Roberts Ranch Unit #1613 | 13,263 | 32900506 |
| 245713 | Jul 20, 1984 | Jul 20, 1984 | Cities Service Oil & Gas Corp. | Wise | Slay #10 | 5,910 | 49732810 |
| 245576 | Jul 18, 1984 | Jul 18, 1984 | Cities Service Oil & Gas Corp. | Colorado | Columbus Field Unit #171 | 9,819 | 08900312 |
| 245575 | Jul 18, 1984 | Jul 18, 1984 | Cities Service Oil & Gas Corp. | Colorado | Columbus Field Unit #54 | 9,727 | 08900060 |
| 245167 | Jul 16, 1984 | Jul 16, 1984 | Cities Service Oil & Gas Corp. | Live Oak | Garza, Librado A #1 | 14,500 | 29733459 |
| 245532 | Jul 13, 1984 | Jul 13, 1984 | Cities Service Oil & Gas Corp. | Jackson | K. R. Miller Gas Unit No. 1 #1 | 8,300 | 23931956 |
| 244470 | Jul 10, 1984 | Jul 10, 1984 | Cities Service Oil & Gas Corp. | Wise | Davenport A #3 | 5,962 | 49732806 |
| 244230 | Jul 6, 1984 | Jul 6, 1984 | Cities Service Oil & Gas Corp. | Reagan | TXL J #4 | 8,300 | 38333125 |
| 244231 | Jul 6, 1984 | Jul 6, 1984 | Cities Service Oil & Gas Corp. | Reagan | Merchant 15 #5 | 8,200 | 38333126 |
| 243084 | Jun 26, 1984 | Jun 26, 1984 | Cities Service Oil & Gas Corp. | Jackson | Meek #1 | 10,020 | 23932057 |
| 243209 | Jun 26, 1984 | Jun 26, 1984 | Cities Service Oil & Gas Corp. | Karnes | Janssen Gas Unit A-1 #2 | 13,000 | 25531099 |
| 242760 | Jun 21, 1984 | Jun 21, 1984 | Cities Service Oil & Gas Corp. | Midland | Dora Roberts Ranch Unit #503 | 12,200 | 32910017 |
| 242762 | Jun 21, 1984 | Jun 21, 1984 | Cities Service Oil & Gas Corp. | Midland | Dora Roberts Ranch Unit #902 | 13,301 | 32900421 |
| 242783 | Jun 21, 1984 | Jun 21, 1984 | Cities Service Oil & Gas Corp. | Midland | Dora Roberts Ranch Unit #1612 | 12,265 | 32910032 |
| 242449 | Jun 18, 1984 | Jun 18, 1984 | Cities Service Oil & Gas Corp. | Midland | Dora Roberts Ranch Unit #4210 | 11,925 | 32900301 |
| 242135 | Jun 14, 1984 | Jun 14, 1984 | Cities Service Oil & Gas Corp. | Ector | Foster Grayburg San Andres Unit #413 | 4,400 | 13534578 |
| 242131 | Jun 14, 1984 | Jun 14, 1984 | Cities Service Oil & Gas Corp. | Ector | Foster Grayburg San Andres Unit #414 | 4,400 | 13534585 |
| 242133 | Jun 14, 1984 | Jun 14, 1984 | Cities Service Oil & Gas Corp. | Ector | Foster Grayburg San Andres Unit #415 | 4,400 | 13534579 |
| 241569 | Jun 11, 1984 | Jun 11, 1984 | Cities Service Oil & Gas Corp. | Lubbock | West G #1 | 5,900 | 30331029 |
| 241202 | Jun 5, 1984 | Jun 5, 1984 | Cities Service Oil & Gas Corp. | Jackson | A. T. Dincans Jr. Gas Unit No. 1 #1 | 10,600 | 23932046 |
| 240748 | May 31, 1984 | May 31, 1984 | Cities Service Oil & Gas Corp. | Matagorda | Everett, G. D. #1 | 11,800 | 32131387 |
| 240535 | May 30, 1984 | May 30, 1984 | Cities Service Oil & Gas Corp. | Tom Green | Doss A #1 | 7,050 | 45131426 |
| 239137 | May 16, 1984 | May 16, 1984 | Cities Service Oil & Gas Corp. | Ector | West Goldsmith Unit #2805 | 4,500 | 13534560 |
| 238621 | May 14, 1984 | May 14, 1984 | Cities Service Oil & Gas Corp. | Ector | West Goldsmith Unit #3406 | 4,500 | 13534565 |
| 238619 | May 14, 1984 | May 14, 1984 | Cities Service Oil & Gas Corp. | Ector | West Goldsmith Unit #3815 | 4,500 | 13534563 |
| 238668 | May 14, 1984 | May 14, 1984 | Cities Service Oil & Gas Corp. | Ector | West Goldsmith Unit #3814 | 4,500 | 13534566 |
| 238671 | May 14, 1984 | May 14, 1984 | Cities Service Oil & Gas Corp. | Ector | West Goldsmith Unit #3813 | 4,500 | 13534567 |
| 238620 | May 14, 1984 | May 14, 1984 | Cities Service Oil & Gas Corp. | Ector | West Goldsmith Unit #3405 | 4,500 | 13534564 |
| 238672 | May 14, 1984 | May 14, 1984 | Cities Service Oil & Gas Corp. | Ector | West Goldsmith Unit #3812 | 4,500 | 13534568 |
| 238617 | May 14, 1984 | May 14, 1984 | Cities Service Oil & Gas Corp. | Ector | West Goldsmith Unit #3816 | 4,500 | 13534562 |
| 238821 | May 14, 1984 | May 14, 1984 | Cities Service Oil & Gas Corp. | Jackson | K. R. Miller Gas Unit No. 1 #2 | 10,000 | 23932039 |
| 237936 | May 8, 1984 | May 8, 1984 | Cities Service Oil & Gas Corp. | Ector | West Goldsmith Unit #3704 | 4,500 | 13534558 |
| 237937 | May 8, 1984 | May 8, 1984 | Cities Service Oil & Gas Corp. | Ector | West Goldsmith Unit #2403 | 4,500 | 13534559 |
| 235545 | Apr 13, 1984 | Apr 13, 1984 | Cities Service Oil & Gas Corp. | Wise | Slay #9 | 5,975 | 49732759 |
| 235459 | Apr 13, 1984 | Apr 13, 1984 | Cities Service Oil & Gas Corp. | Midland | Dora Roberts Ranch Unit #2107 | 10,775 | 32931323 |
| 235208 | Apr 11, 1984 | Apr 11, 1984 | Cities Service Oil & Gas Corp. | Jackson | Whitley, C. B. #1 | 10,000 | 23932021 |
| 235262 | Apr 10, 1984 | Apr 10, 1984 | Cities Service Oil & Gas Corp. | Tom Green | Probandt #2 | 7,400 | 45131405 |
| 235928 | Apr 6, 1984 | Apr 6, 1984 | Cities Service Oil & Gas Corp. | Howard | Settles B #7 | 1,900 | 22733374 |
| 235598 | Apr 5, 1984 | Apr 5, 1984 | Cities Service Oil & Gas Corp. | San Patricio | McKamey "B" #10 | 13,500 | 40931908 |
| 234709 | Apr 4, 1984 | Apr 4, 1984 | Cities Service Oil & Gas Corp. | Ward | University 21-18 #2 | 11,450 | 47533246 |
| 234386 | Apr 3, 1984 | Apr 3, 1984 | Cities Service Oil & Gas Corp. | Taylor | Shaffer B #8 | 4,516 | 44181035 |
| 235984 | Apr 3, 1984 | Apr 3, 1984 | Cities Service Oil & Gas Corp. | Howard | Settles D #13 | 1,900 | 22733373 |
| 234238 | Apr 2, 1984 | Apr 2, 1984 | Cities Service Oil & Gas Corp. | Taylor | Shaffer C #4 | 4,546 | 44104124 |
| 234409 | Apr 2, 1984 | Apr 2, 1984 | Cities Service Oil & Gas Corp. | Martin | Douglas B #2 | 9,400 | 31732911 |
| 233577 | Mar 26, 1984 | Mar 26, 1984 | Cities Service Oil & Gas Corp. | Nacogdoches | Jackson E #1 | 9,925 | 34730650 |
| 233347 | Mar 23, 1984 | Mar 23, 1984 | Cities Service Oil & Gas Corp. | Martin | White G #3 | 9,500 | 31732915 |
| 233005 | Mar 20, 1984 | Mar 20, 1984 | Cities Service Oil & Gas Corp. | Jackson | Hicks #1 Gas Unit #1 | 11,000 | 23932003 |
| 233011 | Mar 20, 1984 | Mar 20, 1984 | Cities Service Oil & Gas Corp. | Jackson | Louise Tittizer Gas Unit #1 #1 | 9,766 | 23932004 |
| 233082 | Mar 20, 1984 | Mar 20, 1984 | Cities Service Oil & Gas Corp. | Gregg | Lee "B" Gas Unit #2 | 9,500 | 18330624 |
| 233008 | Mar 20, 1984 | Mar 20, 1984 | Cities Service Oil & Gas Corp. | Nacogdoches | Stewart, "C". #1 | 11,400 | 34730680 |
| 232143 | Mar 13, 1984 | Mar 13, 1984 | Cities Service Oil & Gas Corp. | Dawson | South Welch Unit #2315 | 4,985 | 11531995 |
| 232139 | Mar 13, 1984 | Mar 13, 1984 | Cities Service Oil & Gas Corp. | Dawson | South Welch Unit #1515W | 4,980 | 11531988 |
| 232138 | Mar 13, 1984 | Mar 13, 1984 | Cities Service Oil & Gas Corp. | Dawson | South Welch Unit #1516 | 4,965 | 11531987 |
| 232144 | Mar 13, 1984 | Mar 13, 1984 | Cities Service Oil & Gas Corp. | Dawson | South Welch Unit #1517W | 4,985 | 11531986 |
| 232135 | Mar 13, 1984 | Mar 13, 1984 | Cities Service Oil & Gas Corp. | Dawson | South Welch Unit #1607W | 5,000 | 11531984 |
| 232140 | Mar 13, 1984 | Mar 13, 1984 | Cities Service Oil & Gas Corp. | Dawson | South Welch Unit #1608 | 4,975 | 11531989 |
| 232141 | Mar 13, 1984 | Mar 13, 1984 | Cities Service Oil & Gas Corp. | Dawson | South Welch Unit #1609 | 4,980 | 11531990 |
| 232136 | Mar 13, 1984 | Mar 13, 1984 | Cities Service Oil & Gas Corp. | Dawson | South Welch Unit #1610W | 4,990 | 11531991 |
| 232137 | Mar 13, 1984 | Mar 13, 1984 | Cities Service Oil & Gas Corp. | Dawson | South Welch Unit #2311 | 4,970 | 11531992 |
| 232150 | Mar 13, 1984 | Mar 13, 1984 | Cities Service Oil & Gas Corp. | Dawson | South Welch Unit #2312W | 4,985 | 11531993 |
| 232142 | Mar 13, 1984 | Mar 13, 1984 | Cities Service Oil & Gas Corp. | Dawson | South Welch Unit #2313 | 4,965 | 11531985 |
| 232145 | Mar 13, 1984 | Mar 13, 1984 | Cities Service Oil & Gas Corp. | Dawson | South Welch Unit #2314 | 4,965 | 11531994 |
| 232146 | Mar 13, 1984 | Mar 13, 1984 | Cities Service Oil & Gas Corp. | Dawson | South Welch Unit #2316 | 4,965 | 11531996 |
| 232147 | Mar 13, 1984 | Mar 13, 1984 | Cities Service Oil & Gas Corp. | Dawson | South Welch Unit #2317 | 4,960 | 11531997 |
| 232134 | Mar 13, 1984 | Mar 13, 1984 | Cities Service Oil & Gas Corp. | Dawson | South Welch Unit #2318W | 4,975 | 11531998 |
| 232148 | Mar 13, 1984 | Mar 13, 1984 | Cities Service Oil & Gas Corp. | Dawson | South Welch Unit #2806 | 4,960 | 11531999 |
| 232149 | Mar 13, 1984 | Mar 13, 1984 | Cities Service Oil & Gas Corp. | Dawson | South Welch Unit #2807 | 4,965 | 11532000 |
| 233193 | Mar 9, 1984 | Mar 9, 1984 | Cities Service Oil & Gas Corp. | Nacogdoches | Adams #A1 | 9,300 | 34731277 |
| 231968 | Mar 9, 1984 | Mar 9, 1984 | Cities Service Oil & Gas Corp. | Nueces | State Tract 52 #1 | 14,032 | 35506119 |
| 231731 | Mar 8, 1984 | Mar 8, 1984 | Cities Service Oil & Gas Corp. | Howard | Settles D #14W | 1,900 | 22733362 |
| 231216 | Mar 2, 1984 | Mar 2, 1984 | Cities Service Oil & Gas Corp. | Dawson | South Welch Unit #1518 | 4,980 | 11531955 |
| 231241 | Mar 2, 1984 | Mar 2, 1984 | Cities Service Oil & Gas Corp. | Colorado | White T Oil Unit #1 | 9,849 | 08931147 |
| 231224 | Mar 2, 1984 | Mar 2, 1984 | Cities Service Oil & Gas Corp. | Dawson | South Welch Unit #2213W | 4,980 | 11531959 |
| 231214 | Mar 2, 1984 | Mar 2, 1984 | Cities Service Oil & Gas Corp. | Dawson | South Welch Unit #2210W | 4,975 | 11531956 |
| 231213 | Mar 2, 1984 | Mar 2, 1984 | Cities Service Oil & Gas Corp. | Dawson | South Welch Unit #2211 | 4,970 | 11531957 |
| 231211 | Mar 2, 1984 | Mar 2, 1984 | Cities Service Oil & Gas Corp. | Dawson | South Welch Unit #2212W | 4,995 | 11531958 |
| 230887 | Feb 29, 1984 | Feb 29, 1984 | Cities Service Oil & Gas Corp. | Midland | Dora Roberts Ranch Unit #4208 | 13,012 | 32900402 |
| 230954 | Feb 29, 1984 | Feb 29, 1984 | Cities Service Oil & Gas Corp. | Andrews | Miles, Hayden #1 | 12,266 | 00302015 |
| 230711 | Feb 27, 1984 | Feb 27, 1984 | Cities Service Oil & Gas Corp. | Reeves | Priest E #2 | 5,000 | 38931292 |