42-215-31421

Final Completion

BENTSEN BROS.

HIDALGO County · District 4 · SUN EXPL. & PROD. CO.-CORPUS · ARROWHEAD (6430)

Permits

Max Depth

6,700 ft

First Permit

1983-12-13

Latest Activity

1985-06-27

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1984-03-04

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: SUN EXPL. & PROD. CO.-CORPUS ≠ Production: HEADINGTON ENERGY PARTNERS, LLC (reported 2025-10)

Resolved via: scheduling → SUN EXPL. & PROD. CO.-CORPUS

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

W-14 Disposal Inactive UIC #000066009 permitted 1988-04-14

Permitted Volume

800 bbl/d

Max Pressure

1,500 psi

Injection Interval

5,945–5,966 ft

Injected (12mo)

—

Monthly injected volume (bbl, from H-10 filings through 2025-06-01)

Operator History

Chain of Custody

HEADINGTON OIL COMPANY, L.P. 2005-2005→ HEADINGTON OIL COMPANY LLC 2013-2015→ HEADINGTON ENERGY PARTNERS, LLC 2015-2025

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 280 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
ARROWHEAD	5,917 ft	-5,637 ft
ECHOLS SD	5,946 ft	-5,666 ft
6000 SD	5,988 ft	-5,708 ft
6430	6,420 ft	-6,140 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
5,946–5,960 ft	Perforated
6,420–6,425 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	1,173 ft	465 sx
5.5"	6,500 ft	460 sx

Permit History (2)

#278799 Recompletion Final Completion

BENTSEN BROS. · 6,500 ft

1985-06-27

#223388 Drill Final Completion

BENTSEN BROS. · 6,700 ft

1983-12-13

Spud 1984-02-10

Applications (2)

#278799 A SUN EXPL. & PROD. CO.-CORPUS

received 1985-06-13

#223388 A SUN EXPL. & PROD. CO.-CORPUS

received 1983-12-08

Records & Logs

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

W-2/G-1 1986-02-11 log on file

W-2/G-1 1986-02-22

W-2/G-1 1984-03-13

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 HIDALGO County.

Well Details

Well Number: 10
Max Depth: 6,700 ft
Drill Type: Vertical
County: HIDALGO
District: 4
Operator: SUN EXPL. & PROD. CO.-CORPUS
Completed: 1984-03-04

Operator

Name: SUN EXPL. & PROD. CO.-HOUSTON
Location: HOUSTON
P-5 Status: Inactive
Cum Oil (all leases): — bbl
Cum Gas (all leases): — mcf
Total Permits: 1,290