42-715-30030

Final Completion DirectionalSidetrack

SOT BLK 14-L

SABINE PASS County · District 3 · MOBIL PRODUCING TX. & N.M. INC.

Permits

Max Depth

10,300 ft

First Permit

1986-03-10

Latest Activity

1988-01-27

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

1986-04-14

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

1999-03

Lease Production

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

Gas

production & DCA →

Formation Tops (3) Elevation 93 ft (KB)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
8700' SAND	8,597 ft	-8,504 ft
9100' SAND	9,698 ft	-9,605 ft
9200' SAND	9,780 ft	-9,687 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 (2)

Interval	Type
9,698–9,720 ft	Perforated
9,780–9,800 ft	Perforated

Casing (3)

Size	Set Depth	Cement
30"	294 ft	—
10.75"	2,670 ft	1,666 sx
7"	9,940 ft	1,975 sx

Permit History (3)

#341970 Recompletion Final Completion

SOT BLK 14-L · 9,849 ft

1988-01-27

#321183 Reenter Final Completion

SOT BLOCK 14-L UNIT · 10,300 ft

1986-09-26

#299335 Drill Plug Dry Hole (P&A)

SOT BLOCK 14-L UNIT · 7,911 ft

1986-03-10

Spud 1986-04-04

Applications (3)

#341970 A MOBIL PRODUCING TX. & N.M. INC.

received 1988-01-27

#321183 A MOBIL PRODUCING TX. & N.M. INC.

received 1986-09-26

#299335 A SUPERIOR OIL COMPANY, THE

received 1986-03-10

Records & Logs

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

W-2/G-1 1988-04-14 log on file

W-2/G-1 1988-08-10

W-2/G-1 1987-02-05 log on file

W-2/G-1 1987-05-28

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 SABINE PASS County.

Well Details

Well Number: 12ST
Max Depth: 10,300 ft
Drill Type: Directional, Sidetrack
County: SABINE PASS
District: 3
Operator: MOBIL PRODUCING TX. & N.M. INC.

Operator

Name: SUPERIOR OIL CO, THE
Location: SPRING
P-5 Status: Active (filed 2025-06-04)
Cum Oil (all leases): 181,898,111 bbl
Cum Gas (all leases): 1,950,074,148 mcf
Activities: CSGD/G, GTHS/C, GTHS/G
Total Permits: 6,763