WELL · 42-375-31339 · DISTRICT 10
Masterson B #1208
Potter County · Panhandle (Red Cave) field · Vertical
Masterson B #1208 (API 42-375-31339) is a well in Potter County operated by Reneau Oil CO., completed April 9, 1987.
The RRC has issued one drilling permit, issued December 10, 1986, permitted to 2,300 ft.
It was permitted by Optopco*, Inc. and has since transferred to Reneau Oil CO. on the wellbore schedule.
Completion filings report 2 formation tops, including Red Bed, Red Cave.
Its lease has reported 2.38K barrels of oil and 71 mcf of gas since January 1993, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Optopco*, Inc.; the EWA schedule now lists a different operator.
Shamrock, TX · P-5 Y, filed May 29, 2025 · 26 permits on file · (806) 789-0169
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Reneau Oil Co. |
| Production reports | Crazy Horse Operating LLCthrough Dec 2023 |
| Latest permit | Optopco*, Inc.Dec 10, 1986 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,300
- total depth, ft
- 1
- permits on file
- Dec 10, 1986
- last permit issued
- Apr 9, 1987
- completed
- 2.38K
- cumulative oil, bbl
- 71
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 9, 1987
- 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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Masterson "H" O-14-6437 | Panhandle (Red Cave) | Crazy Horse Operating LLC | 2 | 2.38K | 71 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Riata Energy, Inc.Jan 1993 → Mar 1995
- 2Optopco*, Inc.Jun 1995 → Apr 1996
- 33K Oil & Gas, Inc.Jun 1997 → Jul 2021
- 4Crazy Horse Operating LLCApr 2023 → Dec 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 324104-99 | Drill | Optopco*, Inc. | Dec 9, 1986 | Dec 10, 1986 | — | 2,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-14-6437 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,403 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Red Bed | 275 | 3,128 |
| Red Cave | 1,928 | 1,475 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,961 | 2,175 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 285 | 11.5 | 110 S |
| 5.5 | 2,176 | 7.875 | 278 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 | Sep 17, 1990 | May 8, 1987 | Yes |
| 00 | Jun 12, 1989 | May 8, 1987 | Yes |
| 00 | Jun 1, 1989 | — | — |
| 00 | Jun 2, 1987 | May 8, 1987 | Yes |
| 00 | May 28, 1987 | — | — |
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 42-375-31339 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-375-31339 → 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.
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/37531339, documented in the API reference.