WELL · 42-501-35425 · DISTRICT 8
Wilder C #12
Yoakum County · Wasson 72 field · Injection · Directional
Wilder C #12 (API 42-501-35425) is a well in Yoakum County operated by Occidental Permian Ltd., completed December 1, 2025 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit, issued March 15, 2007, permitted to 8,700 ft.
Completion filings report 5 formation tops, including Grayburg, San Andres, Glorieta, Clear Fork.
Its lease has reported 2.04M barrels of oil and 481K mcf of gas since May 2005, last reporting in July 2026. The lease carries 14 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 1 barrels injected in the 12 months reported through September 2025.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Feb 2, 2026
- Permits on file
- 6,251
- Phone
- (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Occidental Permian Ltd. |
| Production reports | Occidental Permian Ltd.through Apr 2026 |
| Latest permit | Occidental Permian Ltd.Mar 15, 2007 |
- 8,700
- total depth, ft
- 1
- permits on file
- Mar 15, 2007
- last permit issued
- Dec 1, 2025
- completed
- 2.04M
- cumulative oil, bbl
- 481K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2005 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 1, 2025
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 14 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Wilder "C" O-11-68771 | Wasson 72 | Occidental Permian Ltd. | 14 | 2.04M | 481K | May 2005 – Jul 2026 |
Oil, barrels lease total
Last 12 months 29,287 · prior 12 43,629(-33%)
Gas, mcf lease total
Last 12 months 13,587 · prior 12 14,187(-4%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Occidental Permian Ltd.May 2005 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 634855-99 | Drill | Occidental Permian Ltd. | Mar 8, 2007 | Mar 15, 2007 | Apr 8, 2007 | 8,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-68771 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,519 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Grayburg | 4,377 | -858 |
| San Andres | 4,661 | -1,142 |
| Glorieta | 6,158 | -2,639 |
| Glorieta | 6,164 | -2,645 |
| Clear ForkCLEARFORK, UPPER | 6,413 | -2,894 |
| Clear ForkUPPER CLEARFORK | 6,413 | -2,894 |
| Tubb | 7,638 | -4,119 |
| Clear ForkLOWER CLEARFORK | 7,704 | -4,185 |
| Clear ForkCLEARFORK, LOWER | 7,748 | -4,229 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,760 | 8,296 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 40 | 26 | 130 S |
| 8.625 | 2,386 | 12.25 | 1,100 S |
| 5.5 | 8,569 | 7.875 | 3,750 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 | Jan 22, 2026 | Dec 29, 2025 | — |
| 00 | Dec 15, 2008 | Feb 20, 2008 | — |
| 00 | Aug 12, 2008 | Oct 9, 2007 | Yes |
| 00 | Mar 20, 2008 | — | — |
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 42-501-35425 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-501-35425 → 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
- 1
- bbl, last 12 reported months
- 2.9M
- bbl, all reported
- Sep 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000098316 | H-1 Injection | Active | 3,000 | 3,200 | 7,695–8,700 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 1 · prior 12 25,475(-100%)
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/50135425, documented in the API reference.