42-507-30473

Final Completion

JONES E. B.

ZAVALA County · District 1 · FLINT OAK ENERGY LLC · PEARSALL (AUSTIN CHALK)

Permits

Max Depth

7,410 ft

First Permit

1984-09-12

Latest Activity

2004-05-11

Lifespan

20 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1977-07-10

Shut-In

—

Plugged

2004-08-04

EWA / Permit operator mismatch

Scheduling: FLINT OAK ENERGY LLC ≠ Permit: TEXAS AMERICAN RESOURCES COMPANY

Resolved via: production → FLINT OAK ENERGY, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

ORYX ENERGY COMPANY 1993-1999→ KERR-MCGEE CORPORATION 1999-1999→ KERR-MCGEE OIL & GAS ONSHORE LLC 1999-2003→ TEXAS AMERICAN RESOURCES COMPANY 2003-2018→ TRINITY OPERATING (USG), LLC 2018-2021→ FLINT OAK ENERGY, LLC 2021-2026

Lease Production

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

Formation Tops (1) Elevation 596 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
AUSTIN CHALK	6,866 ft	-6,270 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
3,780–3,806 ft	Perforated
5,404–5,438 ft	Perforated
6,866–6,943 ft	Perforated

Casing (4)

Size	Set Depth	Cement
8.625"	2,431 ft	800 sx
8.625"	2,431 ft	900 sx
4.5"	4,710 ft	1,100 sx
4.5"	7,411 ft	1,100 sx

Permit History (2)

#545553 Recompletion Final Completion

JONES, E.B. · 3,800 ft

2004-05-11

Spud 2004-05-21

#251178 Recompletion Final Completion

BIG WELLS (SAN MIGUEL) UNIT · 7,410 ft

1984-09-12

Applications (2)

#545553 A TEXAS AMERICAN RESOURCES COMPANY

received 2004-05-11

#251178 A SUN EXPL. & PROD. CO.-CORPUS

received 1984-08-30

Records & Logs

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

W-2/G-1 2004-06-17 log on file

W-2/G-1 2004-09-14

W-2/G-1 1984-12-07

W-2/G-1 1984-12-13

W-2/G-1 1977-08-29

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 ZAVALA County.

Well Details

Well Number: 718
Max Depth: 7,410 ft
Drill Type: Vertical
County: ZAVALA
District: 1
Operator: FLINT OAK ENERGY LLC
Completed: 1977-07-10

Operator

Name: FLINT OAK ENGY, LLC
Location: MONTGOMERY
P-5 Status: Active (filed 2026-04-15)
Cum Oil (all leases): 675,155 bbl
Cum Gas (all leases): 737,870 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 14