Clay Basin Unit 15
API 43009156390000 · Daggett County, Utah · CLAY BASIN field
Production
17 monthly filings with Utah, Jan 2025 to May 2026. Each product is in its own unit and the four are never added.
| Period | Oil (bbl) | Gas (MCF) | Water (bbl) | Days |
|---|---|---|---|---|
| May 2026 | 0 | 7,398 | 0 | 27 |
| Apr 2026 | 1 | 8,785 | 3 | 28 |
| Mar 2026 | 2 | 9,258 | 4 | 31 |
| Feb 2026 | 7 | 9,026 | 13 | 25 |
| Jan 2026 | 0 | 7,663 | 0 | 26 |
| Dec 2025 | 1 | 9,272 | 5 | 30 |
| Nov 2025 | 5 | 9,899 | 12 | 29 |
| Oct 2025 | 0 | 9,834 | 7 | 31 |
| Sep 2025 | 2 | 10,227 | 3 | 30 |
| Aug 2025 | 2 | 10,476 | 12 | 31 |
| Jul 2025 | 1 | 10,667 | 15 | 31 |
| Jun 2025 | 1 | 9,987 | 5 | 29 |
| May 2025 | 13 | 10,030 | 49 | 30 |
| Apr 2025 | 0 | 10,706 | 0 | 30 |
| Mar 2025 | 0 | 11,730 | 0 | 31 |
| Feb 2025 | 0 | 10,644 | 0 | 28 |
| Jan 2025 | 17 | 12,529 | 0 | 31 |
A dash is a period the well filed with no volume for that product. This corpus holds Utah’s series from 2025; the Division publishes earlier years in a separate set of files.
Work history
Utah files 1 record of work done on this well — each drill, plug, deepening, re-entry, re-perforation and recompletion, with the depths reached. One carries a production test the operator filed afterwards.
DRILL
VERTICALPGWProduction test
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 2014-10-25 | 0 | 5,210 | 0 | — | — | — |
A production test is one measurement the operator made on one day and filed with Utah. It is not a monthly average and it does not describe how the well produced afterwards. The choke size is shown exactly as filed: Utah records it in inches on some reports and in sixty-fourths of an inch on others, and names the unit on neither. A dash is a measurement Utah did not file, or one it filed outside any physically possible range.
Location
40.976240, -109.176903
Every well in Daggett County, Utah
Utah state record, from UT_wells_Wells.parquet. Corpus built 2026-09-11.