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Promontory-Fed St 31-1 (WSW)

API 43019165140000 · Grand County, Utah · GREATER CISCO field

PADPlugged 1964-09-04
API
43019165140000
Operator
Promontory Oil Co
County
Grand
Field
GREATER CISCO
Location
NENW Sec 31 21S 24E (S)
Completed
1964-09-04
Plugged
1964-09-04
Measured depth
500 ft

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

VERTICALPAD
Completed
1964-09-04
First production
1964-09-04
Measured depth
1,270 ft
True vertical depth
1,270 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
1964-09-040070———

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

38.940652, -109.308486

38.94065, -109.30849 · Surface location as filed with Utah

Every well in Grand County, Utah

Utah state record, from UT_wells_Wells.parquet. Corpus built 2026-09-11.