WELL · 42-261-31376 · DISTRICT 4
Armstrong Tobin #9
Kenedy County · Candelaria (Consolidated) field · Vertical
Armstrong Tobin #9 (API 42-261-31376) is a plugged well in Kenedy County, plugged September 17, 2020, last operated by Headington Energy Partners LLC.
The RRC has issued one drilling permit (amended once), issued December 14, 2004, permitted to 10,500 ft.
It was permitted by Headington Oil Company, L.P. and has since transferred to Headington Energy Partners LLC on the wellbore schedule.
Operator of record
Headington Energy Partners LLC
Permitted by Headington Oil Company, L.P.; the EWA schedule now lists a different operator.
Corpus Christ, TX · P-5 Y, filed Jun 4, 2026 · 175 permits on file · (361) 885-0110
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Headington Energy Partners LLC |
| Production reports | Headington Oil Company LLCthrough May 2014 |
| Latest permit | Headington Oil Company, L.P.Dec 14, 2004 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,500
- total depth, ft
- 2
- permits on file
- Dec 14, 2004
- last permit issued
- Feb 16, 2005
- completed
- 0
- cumulative oil, bbl
- 915K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2005 THROUGH Sep 2020
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 16, 2005
- Shut in
- —
- Plugged
- Sep 17, 2020
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Armstrong, Tobin G-4-208718 | Candelaria (Consolidated) | Headington Energy Partners, LLC | 1 | 0 | 915K | Feb 2005 – Sep 2020 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Headington Oil Company, L.P.Feb 2005 → Mar 2008
- 2Headington Oil Company LLCApr 2008 → May 2014
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 554823-98 | Drill | Headington Oil Company, L.P. | Jan 24, 2005 | Dec 14, 2004 | Dec 17, 2004 | 10,500 |
| 554823-99 | Drill | Headington Oil Company, L.P. | Dec 14, 2004 | Dec 14, 2004 | — | 10,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-208718 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,607 | 8,835 | Perforated |
| 9,113 | 9,202 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,240 | 12.25 | 730 S |
| 4.5 | 9,695 | 8.5 | 755 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Oct 3, 2005 | Mar 4, 2005 | Yes |
| 00 | Jun 21, 2005 | — | — |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-261-31376 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-261-31376 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/26131376, documented in the API reference.