WELL · 42-495-31946 · DISTRICT 8
Campbell Ranch 27 #12
Winkler County · Vertical
Campbell Ranch 27 #12 (API 42-495-31946) is a permitted well in Winkler County filed by Rust Oil Corp.; no completion report is on file yet.
The RRC has issued 3 drilling permits between 1985 and 1996, permitted to 3,000 ft.
Completion filings report one formation top, including Anhydrite.
Its 2 leases have reported 127K barrels of oil and 30.6K mcf of gas since January 1993, last reporting in July 2026. The leases carry 11 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Fort Worth, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Nov 17, 2025
- Permits on file
- 317
- Phone
- (817) 732-9383
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Rust Oil Corp.through Apr 2026 |
| Latest permit | Rust Oil Corp.Mar 18, 1996 |
- 3,000
- total depth, ft
- 3
- permits on file
- Mar 18, 1996
- last permit issued
- —
- completed
- 127K
- cumulative oil, bbl
- 30.6K
- 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 2 leases this well is completed on; they carry 11 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Campbell Ranch "27" O-10-29667 | Elwanda (Yates) | Rust Oil Corp. | 9 | 127K | 30.6K | Jan 1993 – Jul 2026 |
| Campbell Ranch -27- O-10-32002 | Wildcat | Rust Oil Corp. | 2 | 0 | 0 | Jan 1993 – Apr 1996 |
Oil, barrels lease total
Last 12 months 392 · prior 12 487(-20%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Rust Oil Corp.Jan 1993 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 445768-99 | Recompletion | Rust Oil Corp. | Mar 11, 1996 | Mar 18, 1996 | Nov 30, 1993 | 3,000 |
| 418738-99 | Recompletion | Rust Oil Corp. | Nov 30, 1993 | Feb 22, 1994 | — | 3,000 |
| 276650-99 | Drill | Rust Oil Corp. | May 29, 1985 | May 30, 1985 | Apr 2, 1986 | 3,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-29667 | — | — | — | — |
| — | — O-10-32002 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,915 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Anhydrite | 1,065 | 1,850 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,070 | 1,178 | Perforated |
| 2,710 | 2,716 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 675 | 12.25 | 340 S |
| 4.5 | 2,776 | 7.875 | 400 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 24, 1996 | Oct 19, 1994 | Yes |
| 00 | Apr 16, 1996 | Oct 19, 1988 | Yes |
| 00 | Nov 21, 1988 | Oct 19, 1988 | Yes |
| 00 | Nov 9, 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 42-495-31946 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-495-31946 → 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/49531946, documented in the API reference.