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Castor 7-59 12-1-1

API 12350202 · Weld County, Colorado · DJ HORIZONTAL NIOBRARA field

PROW
API
12350202
Operator
PRAIRIE OPERATING CO LLC
County
Weld
Field
DJ HORIZONTAL NIOBRARA
Location
SWSE Sec 12 7N 59W (6)
Spudded
2021-09-21
Measured depth
16,170 ft
True vertical depth
6,031 ft

Production

18 monthly filings with Colorado, Dec 2024 to May 2026. Each product is in its own unit and the four are never added.

Cumulative oil
23,111 bbl
Cumulative gas
26,859 MCF
Cumulative water
76,342 bbl
PeriodOil (bbl)Gas (MCF)Water (bbl)Days
May 20261,1551,6565,27831
Apr 20261,3842,2535,08330
Mar 20261,3881,9253,87131
Feb 20261,4061,3873,83728
Jan 20261,0951,0492,09131
Dec 2025151—22923
Nov 20251,0991,2522,49430
Oct 20251,3841,36842331
Sep 2025———0
Aug 20251,5652,0724,26831
Jul 20251,6022,1146,27731
Jun 20251,6382,0047,43530
May 20251,6321,9097,43531
Apr 20251,5131,6576,45330
Mar 20251,5321,4894,82530
Feb 20251,3481,4084,45325
Jan 20251,4851,3906,08931
Dec 20241,7341,9265,80131

A dash is a period the well filed with no volume for that product.

Wellbore

Colorado files the bottom of each bore of this well, and not the path between.

Bore
Horizontal
Deepest station
16,441 ft
True vertical depth
5,952 ft
Reach from well head (derived)
9,983 ft
Bearing (derived)
349°
Bores
1

The line on the map joins the well head to the bottom of each bore. It is a statement about those two points and not about the path between them, which Colorado does not file. The reach and bearing are derived from two points Colorado filed. Neither is a figure the operator reported.

Location

40.583299, -103.925120

40.58330, -103.92512 · Surface location as filed with Colorado

Every well in Weld County, Colorado

Colorado state record, from CO_wells_WELLS_SHP.parquet. Corpus built 2026-09-11.