42-073-30751

Final Completion

SOUTH C. S.

CHEROKEE County · District 6 · CULVER & CAIN PRODUCTION LLC · JACKSONVILLE NO. (WOODBINE)

Permits

Max Depth

4,450 ft

First Permit

1988-05-27

Latest Activity

2012-01-04

Lifespan

24 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2011-10-19

Shut-In

—

Plugged

2014-12-22

EWA / Permit operator mismatch

Scheduling: CULVER & CAIN PRODUCTION LLC ≠ Permit: SPENCE, RALPH OIL COMPANY, INC.

Resolved via: production → CULVER & CAIN PRODUCTION LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

SPENCE, RALPH OIL COMPANY, INC. 1993-2022→ CULVER & CAIN PRODUCTION LLC 2023-2026

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 (4) Elevation 406 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
TOP NACATOCH (Nacatoch)	2,780 ft	-2,374 ft
TOP PECAN GAP (Pecan Gap)	3,230 ft	-2,824 ft
BASE AUSTIN CHALK (Austin Chalk)	4,236 ft	-3,830 ft
TOP WOODBINE (Woodbine)	4,301 ft	-3,895 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)

Interval	Type
4,315–4,317 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	309 ft	130 sx
5.5"	4,420 ft	420 sx

Permit History (2)

#719449 Recompletion Final Completion

SOUTH · 4,425 ft

2012-01-04

Spud 2011-10-13

#347118 Drill Final Completion

SOUTH · 4,450 ft

1988-05-27

Spud 1988-06-08

Applications (2)

#719449 A SPENCE, RALPH OIL COMPANY, INC.

received 2011-06-30

#347118 A SPENCE, RALPH OIL COMPANY, INC.

received 1988-05-27

Records & Logs

4 completion filings on record · 1 with log images at RRC.

W-2/G-1 2012-03-01

W-2/G-1 1991-09-23

W-2/G-1 1988-09-07 log on file

W-2/G-1 1988-10-06

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 CHEROKEE County.

Well Details

Well Number: 1A
Max Depth: 4,450 ft
Drill Type: Vertical
County: CHEROKEE
District: 6
Operator: CULVER & CAIN PRODUCTION LLC
Completed: 2011-10-19

Operator

Name: CULVER & CAIN PROD LLC
Location: TYLER
P-5 Status: Active (filed 2025-12-05)
Cum Oil (all leases): 1,772,289 bbl
Cum Gas (all leases): 3,689,712 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 11