42-353-32492

Final Completion

ROBTANN D

NOLAN County · District 7 · WALTER EXPLORATION INC. · SPRAGUE (UPPER CISCO)

Permits

Max Depth

9,000 ft

First Permit

1997-02-14

Latest Activity

1999-03-09

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1997-04-10

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: WALTER EXPLORATION INC. ≠ Production: WALTER EXPLORATION COMPANY (reported 2004-12)

Resolved via: scheduling → WALTER EXPLORATION INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1997-04

Last Production

2026-07

Injection / Disposal

W-14 Disposal Active UIC #000096514 permitted 2017-02-01

Permitted Volume

2,000 bbl/d

Max Pressure

1,600 psi

Injection Interval

3,202–3,236 ft

Injected (12mo)

281,457 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-11-01)

Operator History

Chain of Custody

WALTER EXPLORATION INC. 1997-2001→ WALTER EXPLORATION COMPANY 2001-2004

Lease Production

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

Formation Tops (3) Elevation 2,228 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
B/COLEMAN JUNCTION	2,700 ft	-472 ft
B/COLEMAN JUNT	2,700 ft	-472 ft
NOODLE CREEK	3,202 ft	-974 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)

Interval	Type
3,202–3,236 ft	Perforated
3,470–3,473 ft	Perforated
3,486–3,492 ft	Perforated
3,576–3,586 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	339 ft	215 sx
4.5"	3,771 ft	450 sx

Permit History (2)

#483049 Recompletion Final Completion

ROBTANN "D" · 3,750 ft

1999-03-09

Spud 1999-04-20

#458673 Drill Final Completion

ROBTANN D · 9,000 ft

1997-02-14

Spud 1997-03-13

Applications (2)

#483049 A WALTER EXPLORATION INC.

received 1999-03-03

#458673 A WALTER EXPLORATION INC.

received 1997-02-14

Records & Logs

5 completion filings on record · 3 with log images at RRC.

W-2/G-1 2006-07-31

W-2/G-1 1999-05-10 log on file

W-2/G-1 1997-05-01 log on file

W-2/G-1 1997-06-12

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 NOLAN County.

Well Details

Well Number: 1
Max Depth: 9,000 ft
Drill Type: Vertical
County: NOLAN
District: 7
Operator: WALTER EXPLORATION INC.
Completed: 1997-04-10

Operator

Name: WALTER EXPL INC
Location: DALLAS
P-5 Status: Inactive (filed 2000-11-03)
Cum Oil (all leases): 1,114,299 bbl
Cum Gas (all leases): 487,382 mcf
Total Permits: 237