| #4A | 48536440 | Sep 3, 1983 | Producing | Swenson Backhoe Service, Inc. | 2,000 | May 24, 1983 |
| #28A | 48538215 | Mar 31, 1982 | Producing | Swenson Backhoe Service, Inc. | 1,800 | Feb 19, 1982 |
| #A 1 | 48536443 | Jul 19, 1980 | Plugged | Swenson Backhoe Service, Inc. | 2,000 | May 13, 1980 |
| #A 2 | 48536442 | Jul 19, 1980 | Producing | Swenson Backhoe Service, Inc. | 2,000 | May 13, 1980 |
| #1 | — | — | Producing | Swenson Backhoe Service, Inc. | — | — |
| #10 | — | Dec 12, 1961 | Plugged | Swenson Backhoe Service, Inc. | — | — |
| #11 | — | — | Producing | Swenson Backhoe Service, Inc. | — | — |
| #20 | — | — | Producing | Swenson Backhoe Service, Inc. | — | — |
| #22 | — | — | Producing | Swenson Backhoe Service, Inc. | — | — |
| #23 | — | — | Producing | Swenson Backhoe Service, Inc. | — | — |
| #24 | — | Jun 1, 1951 | Plugged | Swenson Backhoe Service, Inc. | — | — |
| #25 | — | — | Producing | Swenson Backhoe Service, Inc. | — | — |
| #26 | — | — | Producing | Swenson Backhoe Service, Inc. | — | — |
| #28 | — | Jun 8, 1986 | Injection | Swenson Backhoe Service, Inc. | — | — |
| #29 | — | — | Producing | Swenson Backhoe Service, Inc. | — | — |
| #3 | — | — | Producing | Swenson Backhoe Service, Inc. | — | — |
| #30 | — | Feb 1, 1977 | Producing | Swenson Backhoe Service, Inc. | — | — |
| #31 | — | — | Plugged | Swenson Backhoe Service, Inc. | — | — |
| #32 | — | — | Plugged | Swenson Backhoe Service, Inc. | — | — |
| #33 | — | — | Plugged | Swenson Backhoe Service, Inc. | — | — |
| #34 | — | — | Plugged | Swenson Backhoe Service, Inc. | — | — |
| #35 | — | Apr 9, 1960 | Producing | Swenson Backhoe Service, Inc. | — | — |
| #37 | — | — | Producing | Swenson Backhoe Service, Inc. | — | — |
| #38W | — | Nov 8, 1960 | Producing | Swenson Backhoe Service, Inc. | — | — |
| #39 | — | — | Producing | Swenson Backhoe Service, Inc. | — | — |
| #40 | — | — | Plugged | Swenson Backhoe Service, Inc. | — | — |
| #42 | — | — | Producing | Swenson Backhoe Service, Inc. | — | — |
| #43 | — | — | Plugged | Swenson Backhoe Service, Inc. | — | — |
| #44 | — | — | Producing | Swenson Backhoe Service, Inc. | — | — |
| #5 | — | — | Producing | Swenson Backhoe Service, Inc. | — | — |
| #7 | — | — | Producing | Swenson Backhoe Service, Inc. | — | — |
| #9 | — | — | Producing | Swenson Backhoe Service, Inc. | — | — |