WELL · 42-013-34281 · DISTRICT 1
Yancy B #4
Atascosa County · Crown E. (Navarro) field · Shut IN · Vertical
Yancy B #4 (API 42-013-34281) is a well in Atascosa County operated by Britanco L.L.C., completed January 14, 2010 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued December 8, 2009, permitted to 4,500 ft.
It was permitted by Hollimon Oil Corporation and has since transferred to Britanco L.L.C. on the wellbore schedule.
Its lease has reported 3.54K barrels of oil since January 2010, last reporting in July 2026.
Operator of record
Permitted by Hollimon Oil Corporation; the EWA schedule now lists a different operator.
Falls City, TX · P-5 Y, filed May 4, 2026 · 13 permits on file · (830) 583-5915
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Britanco L.L.C. |
| Production reports | Britanco, L.L.C.through Aug 2025 |
| Latest permit | Hollimon Oil CorporationDec 8, 2009 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,500
- total depth, ft
- 1
- permits on file
- Dec 8, 2009
- last permit issued
- Jan 14, 2010
- completed
- 3.54K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2010 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 14, 2010
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 |
|---|---|---|---|---|---|---|
| Yancy B O-1-15162 | Crown, E. (Navarro) | Britanco, L.L.C. | 1 | 3.54K | 0 | Jan 2010 – Jul 2026 |
Oil, barrels lease total
Last 12 months 35 · prior 12 145(-76%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Hollimon Oil CorporationFeb 2010 → May 2011
- 2Black Sable Energy, LLCJun 2011 → Dec 2011
- 3Britanco, L.L.C.Apr 2024 → Aug 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 688124-99 | Drill | Hollimon Oil Corporation | Dec 2, 2009 | Dec 8, 2009 | Dec 19, 2009 | 4,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-15162 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,244 | 4,254 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 553 | 12.25 | 250 S |
| 5.5 | 4,488 | 7.875 | 650 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 | Jun 29, 2010 | Mar 4, 2010 | Yes |
| 00 | May 7, 2010 | — | — |
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 42-013-34281 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-013-34281 → 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/01334281, documented in the API reference.