WELL · 42-161-31452 · DISTRICT 5
Black A #4
Freestone County · Bear Grass (Travis Peak) field · SWR-10-Well · Vertical
Black A #4 (API 42-161-31452) is a well in Freestone County operated by Corsa Resources LLC, completed May 8, 2008 and listed as swr-10-well on the RRC schedule.
The RRC has issued 3 drilling permits (amended once) between 1997 and 2008, permitted to 12,900 ft.
It was permitted by Anadarko Petroleum Corporation and has since transferred to Corsa Resources LLC on the wellbore schedule.
Completion filings report 8 formation tops, including Massive Anhydriate, Massive Anhydrite (marker), Massive Anydriate, Massive Anydrite.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Anadarko Petroleum Corporation; the EWA schedule now lists a different operator.
Kemah, TX · P-5 Y, filed May 4, 2026 · 1 permits on file · (281) 636-2078
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Corsa Resources LLC |
| Production reports | Corsa Resources, LLCthrough Apr 2026 |
| Latest permit | Anadarko Petroleum CorporationJul 9, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,900
- total depth, ft
- 4
- permits on file
- Jul 9, 2008
- last permit issued
- May 8, 2008
- completed
- 0
- cumulative oil, bbl
- 1.38M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 1997 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 8, 2008
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
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 3 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Black "A" G-5-167449 | Dew (C.V. Consolidated) | Corsa Resources, LLC | 1 | 0 | 1.3M | Nov 1997 – Jul 2026 |
| Black "A" G-5-241563 | Bear Grass (Cotton Valley Cons) | Corsa Resources, LLC | 1 | 0 | 78.1K | Dec 2007 – Jul 2026 |
| Black "A" G-5-253719 | Bear Grass (Travis Peak) | Corsa Resources, LLC | 1 | 0 | 0 | May 2008 – Jul 2026 |
Gas, mcf lease total
Last 12 months 2,770 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Anadarko Petroleum CorporationNov 1997 → Mar 2013
- 2Anadarko E&P Onshore LLCApr 2013 → Jul 2015
- 3Legacy Reserves Operating LPAug 2015 → May 2022
- 4Diversified Production LLCJun 2022 → May 2023
- 5Corsa Resources, LLCJul 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 664811-99 | Recompletion | Anadarko Petroleum Corporation | Jun 18, 2008 | Jul 9, 2008 | Nov 19, 2007 | 12,900 |
| 654585-99 | Recompletion | Anadarko Petroleum Corporation | Feb 4, 2008 | Feb 13, 2008 | Jan 21, 2008 | 12,900 |
| 468045-98 | Drill | Anadarko Petroleum Corp. | Mar 12, 1998 | Sep 25, 1997 | — | 12,900 |
| 468045-99 | Drill | Anadarko Petroleum Corp. | Sep 25, 1997 | Sep 25, 1997 | Sep 30, 1997 | 12,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-5-167449 | — | — | — | — |
| — | — G-5-241563 | — | — | — | — |
| — | — G-5-253719 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 464 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Massive Anhydriate | 7,870 | -7,406 |
| Massive Anhydrite (marker)MASSIVE ANHYDRITE | 7,870 | -7,406 |
| Massive Anydriate | 7,870 | -7,406 |
| Massive Anydrite | 7,870 | -7,406 |
| Rodessa | 8,013 | -7,549 |
| Travis Peak | 8,870 | -8,406 |
| Cotton Valley | 10,620 | -10,156 |
| Bossier | 12,212 | -11,748 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,332 | 9,468 | Perforated |
| 9,332 | 11,959 | Perforated |
| 11,802 | 11,959 | Perforated |
| 12,212 | 12,900 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 5,115 | 12.25 | 1,145 S |
| 5.5 | 12,900 | 7.875 | 1,126 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 | Mar 3, 2010 | Aug 13, 2008 | — |
| 00 | Dec 30, 2009 | — | — |
| 00 | Nov 18, 2008 | Jul 29, 2008 | Yes |
| 00 | Nov 1, 2008 | — | — |
| 00 | Apr 23, 1998 | Jan 30, 1998 | Yes |
| 00 | Apr 13, 1998 | — | — |
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 42-161-31452 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-161-31452 → 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/16131452, documented in the API reference.