McElmo Creek L-12

API 43037300400000 · San Juan County, Utah · GREATER ANETH field

POW
API
43037300400000
Operator
Elk Operating Services, LLC
County
San Juan
Measured depth
5,640 ft

Production

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

Cumulative oil
11,240 bbl
Cumulative gas
0 MCF
Cumulative water
40,912 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 202638102,36830
May 202635301,98031
Apr 202629501,95830
Mar 202670702,35831
Feb 202661502,08728
Jan 202666302,16931
Dec 202568202,57531
Nov 202569102,44530
Oct 202570502,80331
Sep 202568202,77330
Aug 202562802,34231
Jul 202568802,92431
Jun 202565702,85030
May 2025774049931
Apr 202591502,81330
Mar 202528501,1729
Feb 202537201,24311
Jan 20251,14703,55331

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 2 records 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

VERTICALPOW
Completed
1969-07-11
First production
1969-07-11
Measured depth
5,632 ft
True vertical depth
5,487 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
1969-07-111881363,57240——

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.

RECOMP

POW
Completed
1972-01-19

Location

37.258708, -109.210461

37.25871, -109.21046 · Surface location as filed with Utah

Every well in San Juan County, Utah

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