Stagecoach U 77-17

API 43047350070000 · Uintah County, Utah · NATURAL BUTTES field

PGW
API
43047350070000
Operator
Greylock Production, LLC
County
Uintah
Measured depth
10,475 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
852 bbl
Cumulative gas
7,533 MCF
Cumulative water
154 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 20260424030
May 202613469031
Apr 202698433330
Mar 202617458231
Feb 2026953831628
Jan 20260450031
Dec 2025127451331
Nov 202525409130
Oct 20257465031
Sep 202540431030
Aug 202538413031
Jul 202540408031
Jun 2025562961230
May 202543347931
Apr 20251394623230
Mar 20250297031
Feb 2025954646328
Jan 2025194731331

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
2003-11-07
Completed
2004-01-21
First production
2004-01-21
Measured depth
10,474 ft
True vertical depth
10,474 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2004-01-26151,41320——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

40.031016, -109.461784

40.03102, -109.46178 · 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.