TEXAS · WELLS · TYLER COUNTY · BP BLACK STONE A-371 UNIT LEASE · API 42-457-30699 · DISTRICT 03
BP Black Stone a-371 Unit #A 1RE
Tyler County · Magnolia Springs (Austin Chalk) field · Producing · Horizontal
BP Black Stone A-371 Unit #A 1RE (API 42-457-30699) is a horizontal well in Tyler County operated by Zarvona Energy LLC, completed February 3, 2009 and listed as producing on the RRC schedule.
The RRC has issued 2 drilling permits (amended once) in 2008, permitted to 14,306 ft.
It was permitted by Anadarko E&P Company LP and has since transferred to Zarvona Energy LLC on the wellbore schedule.
Completion filings report 7 formation tops, including Wilcox, Midway, Navarro, Pecan Gap.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Anadarko E&P Company LP; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jun 2, 2026
- Permits on file
- 98
- Phone
- (713) 600-0600
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Zarvona Energy LLC |
| Production reports | Zarvona Energy LLCthrough Apr 2026 |
| Latest permit | Anadarko E&P Company LPNov 13, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 14,306
- total depth, ft
- 3
- permits on file
- Nov 13, 2008
- last permit issued
- Feb 3, 2009
- completed
- 0
- cumulative oil, bbl
- 3.7M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2008 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 3, 2009
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 |
|---|---|---|---|---|---|---|
| BP Black Stone a-371 Unit G-3-253435 | Magnolia Springs (Austin Chalk) | Zarvona Energy LLC | 1 | 0 | 3.7M | Jun 2008 – Jul 2026 |
Gas, mcf lease total
Last 12 months 16,403 · prior 12 17,636(-7%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Anadarko E&P Company LPJun 2008 → Dec 2012
- 2Anadarko E&P Onshore LLCJan 2013 → Mar 2016
- 3Zarvona Energy LLCApr 2016 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 674317-99 | Recompletion | Anadarko E&P Company LP | Nov 3, 2008 | Nov 13, 2008 | Oct 14, 2008 | 14,500 |
| 656860-98 | Drill | Anadarko E&P Company LP | Sep 3, 2009 | Mar 7, 2008 | Mar 10, 2008 | 14,600 |
| 656860-99 | Drill | Anadarko E&P Company LP | Mar 6, 2008 | Mar 7, 2008 | Mar 10, 2008 | 14,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 3, 2009 | BP Black Stone a-371 Unit G-3-253435 | Magnolia Springs (Austin Chalk) | Zarvona Energy LLC | Producing | 14,306 |
| Feb 3, 2009 | BP Black Stone a-371 Unit G-3-253435 | Magnolia Springs (Austin Chalk) | Zarvona Energy LLC | Producing | 14,306 |
Formation tops
As filed on W-2/G-1. Subsea from 189 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Wilcox | 6,597 | -6,408 |
| Midway | 11,299 | -11,110 |
| Navarro | 12,499 | -12,310 |
| Navarro | 12,540 | -12,351 |
| Pecan Gap | 12,843 | -12,654 |
| Ozan | 13,020 | -12,831 |
| Taylor | 13,235 | -13,046 |
| Austin Chalk | 13,759 | -13,570 |
| Austin Chalk | 13,771 | -13,582 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 13,769 | 18,932 | Perforated |
| 13,815 | 18,298 | Perforated |
| 13,815 | 19,276 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 2,020 | 17.5 | 2,653 S |
| 9.875 | 11,500 | 12.25 | 1,059 S |
| 9.625 | 11,500 | 12.25 | 1,059 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 14, 2010 | Oct 1, 2009 | Yes |
| 00 | Mar 12, 2010 | Oct 1, 2009 | — |
| 00 | Feb 12, 2010 | Oct 1, 2009 | Yes |
| 00 | Dec 12, 2009 | — | — |
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 42-457-30699 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-457-30699 → 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/45730699, documented in the API reference.