42-261-31481

Final Completion

ARMSTRONG TOBIN S

KENEDY County · District 4 · HEADINGTON ENERGY PARTNERS LLC · CANDELARIA (CONSOLIDATED)

Permits

1

Max Depth

12,500 ft

First Permit

2008-05-21

Latest Activity

2008-05-21

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2008-11-20

Shut-In

Plugged

!

EWA / Permit operator mismatch

Scheduling: HEADINGTON ENERGY PARTNERS LLC ≠ Permit: HEADINGTON OIL COMPANY LLC

Resolved via: productionHEADINGTON ENERGY PARTNERS, LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2008-11

Last Production

2026-07

Lease Production

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

Formation Tops (9) Elevation 25 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
MIOCENE/LAGARTO/OAKVILLE (Miocene (undifferentiated))300 ft-275 ft
MIOCENE-LAGARDO/OAKVILLE (Miocene (undifferentiated))1,850 ft-1,825 ft
MIOCENE/LAGARTO/OAKVILLE (Miocene (undifferentiated))1,850 ft-1,825 ft
CATAHOULA/ANAHUAC (Catahoula)3,700 ft-3,675 ft
CATAHOULA-ANAHUAC (Catahoula)3,750 ft-3,725 ft
CATAHOULA-FRIO (Catahoula)4,700 ft-4,675 ft
CATAHOULA/FRIO (Catahoula)4,800 ft-4,775 ft
CATAHOULA/ANAHUAC (Catahoula)6,700 ft-6,675 ft
VICKSBURG

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 (6)

IntervalType
8,254–8,260 ftPerforated
9,077–9,085 ftPerforated
9,108–9,118 ftPerforated
9,775–9,779 ftPerforated
9,775–9,784 ftPerforated
9,781–9,784 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"1,180 ft700 sx
7"10,000 ft425 sx

Permit History (1)

Applications (1)

#661060 A HEADINGTON OIL COMPANY LLC
received 2008-05-02

Records & Logs

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

W-2/G-1 2025-10-27
W-2/G-1 2025-05-01
W-2/G-1 2019-07-25
W-2/G-1 2019-07-25
W-2/G-1 2009-02-02 log on file
W-2/G-1 2009-03-06

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 KENEDY County.

Well Details

Well Number
15
Max Depth
12,500 ft
Drill Type
Vertical
County
KENEDY
District
4
Completed
2008-11-20

Operator

Location
CORPUS CHRI, ST
P-5 Status
Active (filed 2025-08-26)
Cum Oil (all leases)
10,709,627 bbl
Cum Gas (all leases)
189,452,007 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
173