SILO Field Activity and Well Summary
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Total wells
Drill activity
The SILO oil & gas field in Wyoming contains 500 wells on file.
Top operators: BISON IV OPERATING LLC, KAISER FRANCIS OIL CO, and others.
Most recent well: 4-1813H, operated by BISON IV OPERATING LLC — last updated March 2026.
SILO field coverage
Counties the SILO field intersects.
Recent wells
| Well Name | County | Last activity | Updates | Operator | API |
|---|---|---|---|---|---|
| 4-1813H | Laramie | 2026-03-18 | BISON IV OPERATING LLC | 2128875 | |
| 2-0631H | Laramie | 2026-03-18 | KAISER FRANCIS OIL CO | 2129378 | |
| 2-2215H | Laramie | 2026-03-18 | BISON IV OPERATING LLC | 2128043 | |
| 4-2215H | Laramie | 2026-03-18 | BISON IV OPERATING LLC | 2128045 | |
| 1-1924H | Laramie | 2026-03-18 | BISON IV OPERATING LLC | 2128876 | |
| 1-0631H | Laramie | 2026-03-18 | KAISER FRANCIS OIL CO | 2129377 | |
| 1-2215H | Laramie | 2026-03-18 | BISON IV OPERATING LLC | 2128041 | |
| 2-2215H | Laramie | 2026-03-18 | BISON IV OPERATING LLC | 2128042 | |
| 3-2215H | Laramie | 2026-03-18 | BISON IV OPERATING LLC | 2128044 | |
| 3-0631H | Laramie | 2026-03-18 | KAISER FRANCIS OIL CO | 2129379 |
Top Operators in the SILO field by total wells
Operators: Bison Iv Operating Llc, Kaiser Francis Oil Co, Anadarko E&p Onshore Llc, Eog Resources Inc, Cirque Resources Lp, Sm Energy Company, Paladin Energy Partner Llc, Kachina Exploration Inc, Noble Energy Inc, H & R Well Services Inc.
Other Major Fields in Wyoming most active by total wells
Compare the SILO field against the other busiest oil and gas fields in Wyoming:
- Wc · 76,411 wells
- Prb Coal Bed · 46,479 wells
- Pinedale · 5,251 wells
- Salt Creek · 4,822 wells
- Jonah · 3,451 wells
- Osage · 2,266 wells
- Crossbow · 1,471 wells
- Siberia Ridge · 1,453 wells
- Teapot Naval Reserve · 1,424 wells
- Echo Springs · 1,063 wells