42-337-32627

Final Completion

VAUGHN

MONTAGUE County · District 9 · FELDERHOFF PRODUCTION COMPANY · ILLINOIS BEND (3850 STRAWN)

Permits

Max Depth

4,990 ft

First Permit

1986-01-13

Latest Activity

2011-12-20

Lifespan

26 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1986-03-03

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

W-14 Disposal Active UIC #000104294 permitted 2011-11-22

Permitted Volume

2,000 bbl/d

Max Pressure

2,150 psi

Injection Interval

4,350–4,440 ft

Injected (12mo)

14,538 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-07-01)

Lease Production

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

Formation Tops (6) Elevation 744 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
DAVENPORT LIME	2,964 ft	-2,220 ft
STRAWN A SAND (Strawn)	3,448 ft	-2,704 ft
STRAWN "B" (Strawn)	3,851 ft	-3,107 ft
STRAWN B (Strawn)	3,851 ft	-3,107 ft
STRAWN B SAND (Strawn)	3,851 ft	-3,107 ft
BRAZOS RIVER	4,350 ft	-3,606 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 (3)

Interval	Type
3,448–3,455 ft	Perforated
3,851–3,863 ft	Perforated
4,378–4,398 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	91 ft	80 sx
5.5"	3,851 ft	600 sx

Permit History (3)

#729864 Recompletion Final Completion

VAUGHN · 4,990 ft

2011-12-20

Spud 2012-03-29

#640651 Recompletion Final Completion

VAUGHN · 3,900 ft

2007-06-22

Spud 2007-06-21

#295068 Drill Final Completion

VAUGHN · 4,990 ft

1986-01-13

Applications (3)

#729864 A FELDERHOFF PRODUCTION COMPANY

received 2011-12-12

#640651 A FELDERHOFF PRODUCTION COMPANY

received 2007-06-13

#295068 A FELDERHOFF PRODUCTION CO.

received 1985-12-16

Records & Logs

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

W-2/G-1 2012-05-14

W-2/G-1 2007-06-26 log on file

W-2/G-1 1986-03-11 log on file

W-2/G-1 1986-03-25

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 MONTAGUE County.

Well Details

Well Number: 1
Max Depth: 4,990 ft
Drill Type: Vertical
County: MONTAGUE
District: 9
Operator: FELDERHOFF PRODUCTION COMPANY
Completed: 1986-03-03

Operator

Name: FELDERHOFF PROD CO
Location: MUENSTER
P-5 Status: Active (filed 2026-03-31)
Cum Oil (all leases): 4,212,453 bbl
Cum Gas (all leases): 9,097,944 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 465