Home › California › Operators
Sumpf-Williams: wells in California
- 18wells on record
- 0active
- 0shut in or idle
- 18plugged
- 0disposal / injection
All of this operator's wells, every state, one download →
Where they operate
| County | Active | Wells |
|---|---|---|
| Solano | 0 | 12 |
| Ventura | 0 | 2 |
| Contra Costa | 0 | 2 |
| Yolo | 0 | 1 |
| Kings | 0 | 1 |
Wells
Not plugged · All wells · Plugged · Orphaned
| Well | API / ID | Status | Type |
|---|---|---|---|
| Arco 1 | 04-111-20638 | Plugged | Dry hole |
| Barnes 1 | 04-095-20155 | Plugged | Dry hole |
| Biancalana 1 | 04-013-00013 | Plugged | Dry hole |
| Dougherty U.S.L. 2-12 | 04-031-20207 | Plugged | Oil & gas |
| Emigh 1 | 04-095-20029 | Plugged | Gas |
| Ex-Mission 1 | 04-111-20799 | Plugged | Dry hole |
| Fletcher 1 | 04-095-20324 | Plugged | Gas |
| Fletcher 2 | 04-095-20340 | Plugged | Gas |
| Greenwood 1 | 04-095-20031 | Plugged | Dry hole |
| Ladd Petroleum-Pedrick Unit 1 | 04-095-20200 | Plugged | Dry hole |
| Ladd Petroleum-Pedrick Unit 2 | 04-095-20269 | Plugged | Dry hole |
| Ladd Petroleum-Young 1 | 04-095-20272 | Plugged | Dry hole |
| Ladd-Texaco Unit 1 | 04-095-20217 | Plugged | Dry hole |
| Leong 1 | 04-095-20410 | Plugged | Dry hole |
| Pollock 1 | 04-113-20016 | Plugged | Dry hole |
| Romiti 1-25 | 04-013-00010 | Plugged | Dry hole |
| Smith-Leong 1 | 04-095-20399 | Plugged | Dry hole |
| Turner 1 | 04-095-00005 | Plugged | Dry hole |
Operator names are shown as each state records them. Data as of 2026-10-19.