WELL · 42-371-33075 · DISTRICT 8
Maddox 9 #1
Pecos County · Vertical
Maddox 9 #1 (API 42-371-33075) is a plugged well in Pecos County, plugged November 5, 2020, last operated by Wjc, Inc..
The RRC has issued 3 drilling permits (amended once) between 1980 and 2012, permitted to 21,500 ft.
Completion filings report 8 formation tops, including Lime Sand, Anhydrite, Bone Spring, Wolfcamp.
Operator of record
Post, TX · P-5 Y, filed Apr 4, 2026 · 52 permits on file · (806) 543-2937
SOURCE · RRC EWA WELLBORE SCHEDULE
- 21,500
- total depth, ft
- 4
- permits on file
- Dec 3, 2012
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 2.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2013 THROUGH Nov 2020
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- Nov 5, 2020
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 |
|---|---|---|---|---|---|---|
| Maddox 9 G-10-274361 | Hershey, W. (Dev.-Mont.) | WJC, Inc. | 1 | 0 | 2.5K | Oct 2013 – Nov 2020 |
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.
- 1WJC, Inc.May 2014 → Nov 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 751835-98 | Reenter | WJC, Inc. | Dec 23, 2013 | Dec 3, 2012 | Mar 26, 2013 | 15,800 |
| 751835-99 | Reenter | WJC, Inc. | Nov 19, 2012 | Dec 3, 2012 | — | 15,800 |
| 235229-99 | Recompletion | Gulf Oil Corp. | Apr 11, 1984 | Apr 11, 1984 | — | 21,500 |
| 80998-99 | Drill | Gulf Oil Corp. | May 13, 1980 | May 13, 1980 | Jun 23, 1980 | 19,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-10-274361 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,080 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Lime Sand | 233 | 2,847 |
| Anhydrite | 1,503 | 1,577 |
| Bone SpringBONE SPRINGS | 7,831 | -4,751 |
| Wolfcamp | 9,950 | -6,870 |
| Shale Sand | 11,118 | -8,038 |
| StrawnSTRAWN/ATOKA/DEVONIAN | 14,092 | -11,012 |
| Chert | 16,542 | -13,462 |
| Lime | 19,637 | -16,557 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 14,092 | 14,100 | Perforated |
| 14,832 | 14,843 | Perforated |
| 16,422 | 16,568 | Perforated |
| 16,422 | 16,661 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 20 | 1,503 | 26 | 2,375 S |
| 13.375 | 5,000 | 17.5 | 4,100 S |
| 2.875 | 6,737 | — | — |
| 10.75 | 12,496 | 12.25 | 2,190 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 | Oct 31, 2014 | Oct 21, 2013 | — |
| 00 | Jan 12, 1984 | May 20, 1981 | — |
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 42-371-33075 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-371-33075 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/37133075, documented in the API reference.