42-071-32425

Final Completion Directional

NASH

CHAMBERS County · District 3 · BALLARD EXPLORATION COMPANY INC. · CEDAR BAYOU (YEGUA 13 000)

Permits

Max Depth

13,600 ft

First Permit

2011-05-19

Latest Activity

2011-09-29

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2011-12-21

Shut-In

—

Plugged

2025-06-18

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2011-07

Last Production

2025-08

Lease Production

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

Gas

production & DCA →

Formation Tops (3) Elevation 32 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
TOP FRIO (Frio)	6,530 ft	-6,498 ft
TOP VICKSBURG (Vicksburg)	9,510 ft	-9,478 ft
TOP YEGUA (Yegua)	10,700 ft	-10,668 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
11,958–12,099 ft	Perforated
12,092–12,235 ft	Perforated
12,895–12,920 ft	Perforated

Casing (2)

Size	Set Depth	Cement
13.375"	3,205 ft	2,420 sx
9.625"	9,530 ft	787 sx

Permit History (2)

#725133 Recompletion Final Completion

NASH GAS UNIT · 13,500 ft

2011-09-29

Spud 2011-11-12

#716609 Drill Final Completion

NASH · 13,600 ft

2011-05-19

Spud 2011-05-20

Applications (2)

#725133 A BALLARD EXPLORATION COMPANY,INC.

received 2011-09-27

#716609 A BALLARD EXPLORATION COMPANY,INC.

received 2011-05-17

Records & Logs

2 completion filings on record · 2 with log images at RRC.

W-2/G-1 2012-08-16 log on file

W-2/G-1 2011-09-26 log on file

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 CHAMBERS County.

Well Details

Well Number: 1ST
Max Depth: 13,600 ft
Drill Type: Directional
County: CHAMBERS
District: 3
Operator: BALLARD EXPLORATION COMPANY INC.
Completed: 2011-12-21

Operator

Name: BALLARD EXPL CO,INC
Location: HOUSTON
P-5 Status: Active (filed 2026-03-04)
Cum Oil (all leases): 1,316,143 bbl
Cum Gas (all leases): 522,897,005 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 464