WELL · 42-451-31072 · DISTRICT 7
Brown KWB #5
Tom Green County · Vertical
Brown Kwb #5 (API 42-451-31072) is a former disposal or injection well in Tom Green County, last operated by Sonoran Energy Inc.; its UIC permit is no longer active.
The RRC has issued 3 drilling permits between 1982 and 2007, permitted to 7,100 ft.
Completion filings report 3 formation tops, including Canyon, Palo Pinto, Strawn.
Its 3 leases have reported 112K barrels of oil and 578K mcf of gas since January 1993, last reporting in July 2026. The leases carry 89 wells, so these are lease totals, not this well alone.
Operator of record
Addison, TX · P-5 Y, filed Dec 4, 2025 · 14 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Barrow-Shaver Resources Co.through Mar 2025 |
| Latest permit | Sonoran Energy Inc.Apr 23, 2007 |
- 7,100
- total depth, ft
- 3
- permits on file
- Apr 23, 2007
- last permit issued
- —
- completed
- 112K
- cumulative oil, bbl
- 578K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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 89 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| KWB Unit O-9-13227 | K. W. B. (Strawn) | Sonoran Energy Inc. | 88 | 112K | 559K | Jan 1993 – Jul 2026 |
| KWB G-9-236857 | K.W.B. (Canyon) | Barrow-Shaver Resources Co. | 1 | 0 | 19.3K | Jun 2007 – Feb 2026 |
| — O-9-9479 | — | — | 0 | 0 | 0 | — |
Gas, mcf lease total
Last 12 months 0 · prior 12 22(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pyramid Energy, Inc.Jan 1993 → Jun 1994
- 2Rio Grande Drilling CompanyJul 1994 → Dec 1997
- 3Smith Pipe of AbileneJan 1998 → Aug 1998
- 4L.C.S. Production CompanySep 1998 → Jan 1999
- 5Mideast Gas Systems, Inc.Feb 1999 → Aug 2001
- 6Baron Energy Ltd.Sep 2001 → Jul 2005
- 7Sonoran Energy Inc.Apr 2007 → Jul 2009
- 8Barrow-Shaver Resources Co.Oct 2009 → Mar 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 637188-99 | Recompletion | Sonoran Energy Inc. | Apr 16, 2007 | Apr 23, 2007 | Apr 2, 2007 | 6,785 |
| 368371-99 | Recompletion | Pyramid Energy, Inc. | Jan 8, 1990 | Jan 10, 1990 | — | 6,480 |
| 176083-99 | Drill | Morrow Resources, Inc. | Nov 1, 1982 | Nov 1, 1982 | Oct 30, 1982 | 7,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-9-236857 | — | — | — | — |
| — | — O-9-9479 | — | — | — | — |
| — | — O-9-13227 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,078 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| CanyonUPPER CANYON SAND | 5,230 | -3,152 |
| CanyonCANYON SANDS | 5,580 | -3,502 |
| Palo PintoPALO PINTO LIME | 6,116 | -4,038 |
| StrawnSTRAWN SAND | 6,372 | -4,294 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,624 | 5,668 | Perforated |
| 6,380 | 6,480 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 404 | 11 | 350 S |
| 2.375 | 6,287 | — | — |
| 5.5 | 6,697 | 7.875 | 550 S |
| 5.5 | — | 7.875 | 1,050 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 | Aug 20, 2008 | Jun 9, 2008 | Yes |
| 00 | Jul 23, 2008 | — | — |
| 00 | Mar 9, 1992 | Jan 17, 1983 | — |
| 00 | Jan 12, 1984 | Jan 17, 1983 | — |
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 42-451-31072 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-451-31072 → 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
- 0
- bbl, all reported
- May 1995
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000076584 | H-1 Injection | Plugged Aug 15, 2025 | 500 | 2,000 | 6,372–6,633 |
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/45131072, documented in the API reference.