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Tumbleweed 18-8

API 43047551050000 · Uintah County, Utah · FLAT ROCK field

SGW
API
43047551050000
Operator
Robert L Bayless Producer, LLC
County
Uintah
Field
FLAT ROCK
Location
NESE Sec 18 15S 21E (S)
Measured depth
11,917 ft
True vertical depth
11,138 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
443 bbl
Cumulative gas
90,129 MCF
Cumulative water
895 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
Jun 20260000
May 20260000
Apr 20260000
Mar 202605,415015
Feb 202606,30310114
Jan 2026105,1575116
Dec 20251105,316016
Nov 202504,83613114
Oct 202505,330016
Sep 202505,27220715
Aug 202505,75319016
Jul 202506,040015
Jun 20251445,7041215
May 202505,431031
Apr 20251766,45119830
Mar 202538,605030
Feb 202506,924019
Jan 202507,592530

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 plan this operator filed before drilling, not a survey of the hole as drilled.

Deepest station
11,917 ft
True vertical depth
11,138 ft
Reach from well head (derived)
3,698 ft
Bearing (derived)
318°
Stations shown
11

This is the path the operator proposed. The hole may not have been drilled along it, and Utah has filed no survey of the hole as drilled for this well. Utah filed 129 stations for this well. The 11 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 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

DIRECTIONALPOW
Completed
2017-10-02
First production
2017-09-29
Measured depth
11,300 ft
True vertical depth
11,237 ft

Production test

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2017-09-2901,8000——11

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

PGW

Location

39.510531, -109.602149

39.51053, -109.60215 · 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.