Stagecoach U 86-20

API 43047356040000 · Uintah County, Utah · NATURAL BUTTES field

SGW
API
43047356040000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
10,550 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
488 bbl
Cumulative gas
26,149 MCF
Cumulative water
548 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 20260000
May 2026736617
Apr 2026521,5812330
Mar 2026401,6352131
Feb 2026141,4843628
Jan 2026141,549031
Dec 20251041,64110731
Nov 202501,608030
Oct 202501,669031
Sep 202511,5716930
Aug 2025471,6684131
Jul 2025241,6843731
Jun 2025271,5843330
May 2025381,6653131
Apr 2025291,6282930
Mar 2025221,6533931
Feb 2025441,5284428
Jan 2025251,6353731

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

VERTICALPGW
Spudded
2005-05-16
Completed
2005-06-29
First production
2005-06-29
Measured depth
10,550 ft
True vertical depth
10,550 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2005-02-123558440——8

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.

REPERF

PGW

Location

40.025897, -109.457598

40.02590, -109.45760 · Surface location as filed with Utah

Every well in Uintah County, Utah

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