Cookie 58-2728-23R

API 43013540770000 · Duchesne County, Utah · ALTAMONT field

POW
API
43013540770000
Operator
SM Energy Company
County
Duchesne
Measured depth
20,512 ft
True vertical depth
10,248 ft

Production

17 monthly filings with Utah, Jan 2025 to May 2026. Each product is in its own unit and the four are never added.

Cumulative oil
84,653 bbl
Cumulative gas
124,282 MCF
Cumulative water
67,665 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
May 20263,6947,1193,03831
Apr 20263,8976,8623,18330
Mar 20264,0907,4233,65031
Feb 20263,7156,4393,58728
Jan 20264,3256,6084,22731
Dec 20254,6187,9694,40831
Nov 20254,7118,5754,35230
Oct 20254,9118,2944,49931
Sep 20254,9848,5635,02830
Aug 20254,7675,8264,40130
Jul 20255,4377,4315,04031
Jun 20255,6388,8195,18330
May 20255,5956,4034,85631
Apr 20256,1397,7615,40630
Mar 20255,7015,9272,18230
Feb 20255,7596,5691,88128
Jan 20256,6727,6942,74431

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.

Wellbore

Utah holds the directional survey of this hole as it was drilled.

Deepest station
20,544 ft
True vertical depth
10,312 ft
Reach from well head (derived)
9,828 ft
Bearing (derived)
271°
Stations shown
12

Utah filed 222 stations for this well. The 12 shown are the ones that carry the shape: every station left out lies within 25 ft of the line drawn through the ones kept. The reach and bearing are derived from two points Utah filed. Neither is a figure the operator reported.

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

HORIZONTALDRL
First production
2023-07-13
Measured depth
20,544 ft
True vertical depth
10,312 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2023-08-011,4081,3112,068———

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

40.273701, -110.201088

40.27370, -110.20109 · Surface location as filed with Utah

Every well in Duchesne County, Utah

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