WELL · 42-169-01548 · DISTRICT 8
City of Post Unit #21 #S 21CP
Garza County · Garza field · Vertical
City Of Post Unit #21 #S 21CP (API 42-169-01548) is a disposal or injection well in Garza County operated by Strief Harry & Robert under an active UIC permit.
The RRC has issued one drilling permit, issued June 3, 1992, permitted to 3,700 ft.
It was permitted by Brown, George R. Partnership,The and has since transferred to Strief Harry & Robert on the wellbore schedule.
Completion filings report 4 formation tops, including San Andres, San Anders, San Anders Deep, Glorieta.
Its lease has reported 2.94M barrels of oil and 643K mcf of gas since January 1993, last reporting in July 2026. The lease carries 98 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 27.3K barrels injected in the 12 months reported through May 2026.
Operator of record
Permitted by Brown, George R. Partnership,the; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Strief Harry & Robert |
| Production reports | Brown, Geo. R Partnership,lp,thethrough Apr 2026 |
| Latest permit | Brown, George R. Partnership,theJun 3, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,700
- total depth, ft
- 1
- permits on file
- Jun 3, 1992
- last permit issued
- —
- completed
- 2.94M
- cumulative oil, bbl
- 643K
- 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 lease this well is completed on; they carry 98 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| City of Post San Andres "a" WF1 O-11-60713 | Garza | Brown, Geo. R Partnership,lp,the | 98 | 2.94M | 643K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 61,971 · prior 12 60,847(+2%)
Gas, mcf lease total
Last 12 months 7,272 · prior 12 7,272(+0%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Brown, George R. Partnership,theJan 1993 → Apr 2003
- 2Brown, Geo. R Partnership,lp,theMay 2003 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 399425-99 | Recompletion | Brown, George R. Partnership,the | May 19, 1992 | Jun 3, 1992 | Oct 5, 1992 | 3,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-60713 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,633 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 2,385 | 248 |
| San Anders | 3,036 | -403 |
| San Andres | 3,036 | -403 |
| San Anders Deep | 3,180 | -547 |
| San AndresSAN ANDRES DEEP | 3,180 | -547 |
| GlorietaGLORIETA DEEP | 3,602 | -969 |
| GlorietaGLORIETA SOUTH DEEP | 3,602 | -969 |
| GlorietaGLORIETTA DEEP | 3,602 | -969 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,976 | 3,020 | Perforated |
| 3,036 | 3,700 | Perforated |
| 3,036 | 3,700 | Open hole |
| — | 2,900 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 67 | 10.75 | 50 S |
| 5.5 | 3,036 | 7.875 | 125 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 | Apr 13, 2023 | Oct 31, 2022 | — |
| 00 | Mar 24, 1993 | Feb 17, 1993 | — |
| 00 | Jan 12, 1993 | Oct 22, 1992 | — |
| 00 | Jan 7, 1986 | Dec 5, 1985 | — |
| 00 | Jan 12, 1984 | — | — |
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 42-169-01548 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-169-01548 → 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
- 27.3K
- bbl, last 12 reported months
- 3.19M
- bbl, all reported
- May 2026
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000057991 | H-1 Injection | Active | 900 | 1,200 | 3,036–3,700 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 27,314 · prior 12 40,444(-32%)
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/16901548, documented in the API reference.