WELL · 42-487-31046 · DISTRICT 9
Castlebury #11
Wilbarger County · Wilbarger County Regular field · Vertical
Castlebury #11 (API 42-487-31046) is a plugged well in Wilbarger County, plugged September 22, 2016, last operated by Chesapeake Petroleum LLC.
The RRC has issued one drilling permit, issued August 24, 1978, permitted to 1,524 ft.
It was permitted by Box, W. A. and has since transferred to Chesapeake Petroleum LLC on the wellbore schedule.
Its lease has reported 533 barrels of oil and 19 mcf of gas since January 1993, last reporting in July 2026. The lease carries 4 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Box, W. A.; the EWA schedule now lists a different operator.
Clearwater, FL · P-5 Y, filed Jan 6, 2017 · (940) 235-5386
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Chesapeake Petroleum LLC |
| Production reports | Veneto Exploration, LLCthrough Mar 2009 |
| Latest permit | Box, W. A.Aug 24, 1978 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,524
- total depth, ft
- 1
- permits on file
- Aug 24, 1978
- last permit issued
- Apr 1, 1981
- completed
- 533
- cumulative oil, bbl
- 19
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 1, 1981
- Shut in
- —
- Plugged
- Sep 22, 2016
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; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Castlebury O-13-19170 | Wilbarger County Regular | Chesapeake Petroleum, LLC | 4 | 533 | 19 | Jan 1993 – Jul 2026 |
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.
- 1Byers, R.D.Jan 1993 → Aug 1995
- 2Abc NRGSep 1995 → May 2006
- 3Veneto Exploration, LLCJun 2006 → Mar 2009
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 31366-99 | Drill | Box, W. A. | Aug 24, 1978 | Aug 24, 1978 | — | 1,524 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-19170 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,295 | 1,308 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 2 | 800 | — | — |
| 5.5 | 1,330 | 7.875 | 290 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 | Jan 12, 1984 | May 4, 1981 | — |
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 42-487-31046 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-487-31046 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 184K
- bbl, all reported
- Mar 2012
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000040058 | H-1 Injection | Plugged Oct 3, 2016 | 500 | 600 | 1,295–1,308 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/48731046, documented in the API reference.