42-449-30443

Long String Casing

BLACKBURN LUCY A

TITUS County · District 6 · EXXON MOBIL CORPORATION · TALCO

Permits

1

Max Depth

4,700 ft

First Permit

1985-05-07

Latest Activity

1985-05-07

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1987-06-19

Shut-In

—

Plugged

—

!

EWA / Production operator mismatch

Scheduling: EXXON MOBIL CORPORATION ≠ Production: J.P. OIL COMPANY, INC. (reported 2026-03)

!

EWA / Permit operator mismatch

Scheduling: EXXON MOBIL CORPORATION ≠ Permit: MOBIL PRODUCING TX. & N.M. INC.

Resolved via: scheduling → EXXON MOBIL CORPORATION

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Lease Production

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

Formation Tops (3) Elevation 340 ft

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
NACATOCH 659 ft-319 ft
SUBCLARKSVILLE2,149 ft-1,809 ft
PALUXY 4,600 ft-4,260 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 (4)

IntervalType
4,224–4,240 ftPerforated
4,308–4,316 ftPerforated
4,312–4,316 ftPerforated
4,315–4,325 ftPerforated

Casing (6)

SizeSet DepthCement
10.75"142 ft200 sx
10.75"142 ft—
10.75"142 ft—
7"4,600 ft1,300 sx
7"4,600 ft—
7"4,600 ft—

Permit History (1)

Applications (1)

#274506 A MOBIL PRODUCING TX. & N.M. INC.
received 1985-05-06

Records & Logs

6 completion filings on record.

W-2/G-1 2018-01-18
W-2/G-1 1987-07-06
W-2/G-1 1987-07-06
W-2/G-1 1987-05-08
W-2/G-1 1985-08-05
W-2/G-1 1985-09-17

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 TITUS County.

Well Details

Well Number
5
Max Depth
4,700 ft
Drill Type
Vertical
County
TITUS
District
6
Completed
1987-06-19

Operator

Location
SPRING
P-5 Status
Delinquent (filed 2025-04-16)
Cum Oil (all leases)
155,164,556 bbl
Cum Gas (all leases)
2,032,561,175 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G
Total Permits
1,223