WELL · 42-445-31481 · DISTRICT 8
Brownfield 48 #1
Terry County · Tokio South (Leonard) field · Injection · Vertical
Brownfield 48 #1 (API 42-445-31481) is a well in Terry County operated by Socorro Exploration Inc., completed April 12, 2023 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued July 20, 1987, permitted to 8,600 ft.
It was permitted by Coastal Oil & Gas Corporation and has since transferred to Socorro Exploration Inc. on the wellbore schedule.
Completion filings report 5 formation tops, including Rustler, Yates, San Andres, Spraberry.
Its lease has reported 62.1K barrels of oil and 10K mcf of gas since January 1993, last reporting in July 2026.
It holds an active disposal or injection permit, with 81.1K barrels injected in the 12 months reported through November 2025.
Operator of record
Permitted by Coastal Oil & Gas Corporation; the EWA schedule now lists a different operator.
Lubbock, TX · P-5 Y, filed Feb 4, 2026 · 87 permits on file · (806) 781-9722
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Socorro Exploration Inc. |
| Production reports | Socorro Exploration, Inc.through Apr 2023 |
| Latest permit | Coastal Oil & Gas CorporationJul 20, 1987 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,600
- total depth, ft
- 2
- permits on file
- Jul 20, 1987
- last permit issued
- Apr 12, 2023
- completed
- 62.1K
- cumulative oil, bbl
- 10K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 12, 2023
- 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 |
|---|---|---|---|---|---|---|
| Brownfield "48" O-11-66105 | Tokio, South (Leonard) | Socorro Exploration, Inc. | 1 | 62.1K | 10K | 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.
- 1Coastal Oil & Gas CorporationJan 1993 → Feb 1997
- 2Apache CorporationMar 1997 → Apr 1999
- 3Scythian, Ltd.May 1999 → Apr 2006
- 4Endeavor Energy Resources L.P.May 2006 → Mar 2019
- 5Socorro Exploration, Inc.Apr 2019 → Feb 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 332986-98 | Drill | Coastal Oil & Gas Corporation | Oct 26, 1987 | Jul 20, 1987 | — | 8,600 |
| 332986-99 | Drill | Coastal Oil & Gas Corporation | Jul 16, 1987 | Jul 20, 1987 | — | 8,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-66105 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,464 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 2,566 | 898 |
| Yates | 3,438 | 26 |
| San Andres | 5,017 | -1,553 |
| SpraberrySPRABERRY LIME | 6,794 | -3,330 |
| Clear ForkUPPER CLEARFORK | 7,666 | -4,202 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,005 | 8,025 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 400 | 17.5 | 400 S |
| 8.625 | 5,098 | 11 | 650 S |
| 5.5 | 8,218 | 7.875 | 720 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 21, 2023 | May 14, 2023 | — |
| 00 | Jan 13, 1988 | Dec 28, 1987 | Yes |
| 00 | Jan 7, 1988 | — | — |
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 42-445-31481 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-445-31481 → 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
- 81.1K
- bbl, last 12 reported months
- 301K
- bbl, all reported
- Nov 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000125706 | H-1 Injection | Active | 500 | 2,500 | 8,000–8,070 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 81,062 · prior 12 107,200(-24%)
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/44531481, documented in the API reference.