← Wells

42-033-31563

Final Completion

JO-MILL UNIT

BORDEN County · District 8 · JO MILL OIL COMPANY LLC · JO-MILL (SPRABERRY)

Permits

1

Max Depth

7,450 ft

First Permit

1993-07-06

Latest Activity

1993-07-06

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1993-11-29

Shut-In

—

Plugged

—

!

EWA / Permit operator mismatch

Scheduling: JO MILL OIL COMPANY LLC ≠ Permit: TEXACO E & P INC.

Resolved via: production → JO MILL OIL COMPANY LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Active UIC #000094172 permitted 2004-06-15

Permitted Volume

3,000 bbl/d

Max Pressure

2,500 psi

Injection Interval

7,200–7,400 ft

Injected (12mo)

60,585 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-08-01)

Operator History

Chain of Custody

TEXACO E & P INC. 1993-2002→ CHEVRON U. S. A. INC. 2002-2020→ JO MILL OIL COMPANY LLC 2020-2026

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Oil
production & DCA →

Formation Tops (3) Elevation 2,622 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 1,830 ft+792 ft
SAN ANDRES 2,950 ft-328 ft
SPRABERRY 7,240 ft-4,618 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Perforations (1)

IntervalType
7,240–7,300 ftPerforated

Casing (3)

SizeSet DepthCement
11.75"380 ft290 sx
8.625"4,180 ft1,540 sx
5.5"7,440 ft770 sx

Permit History (1)

#413365 Drill Final Completion

JO-MILL UNIT · 7,450 ft

1993-07-06

Spud 1993-10-30

Applications (1)

#413365 A TEXACO E & P INC.
received 1993-06-30

Records & Logs

4 completion filings on record · 2 with log images at RRC.

W-2/G-1 2004-09-17
W-2/G-1 1993-12-21 log on file
W-2/G-1 1993-12-21 log on file
W-2/G-1 1993-12-29
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in BORDEN County.

Well Details

Well Number
6412A
Max Depth
7,450 ft
Drill Type
Vertical
County
BORDEN
District
8
Operator
JO MILL OIL COMPANY LLC
Completed
1993-11-29

Operator

Location
FORT WORTH
P-5 Status
Active (filed 2025-07-09)
Cum Oil (all leases)
4,349,903 bbl
Cum Gas (all leases)
— mcf
Activities
OPRS/O