Navajo Tribe J-9 (U-220)
API 43037164650000 · San Juan County, Utah · ISMAY field
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
VERTICALPAOWProduction test
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 1959-01-26 | 80 | 0 | 8 | 40.1 | — | — |
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
37.296484, -109.084558
Every well in San Juan County, Utah
Utah state record, from UT_wells_Wells.parquet. Corpus built 2026-09-11.