WELL · 42-105-39189 · DISTRICT 7
Riggs 31 #1
Crockett County · Hunt-Baggett (Strawn) field · Producing · Vertical
Riggs 31 #1 (API 42-105-39189) is a well in Crockett County operated by Red Stag Operating LLC, completed September 24, 2004 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended twice), issued January 12, 2004, permitted to 11,000 ft.
It was permitted by Chesapeake Operating, Inc. and has since transferred to Red Stag Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Pennsylvanian, Strawn, Devonian.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Chesapeake Operating, Inc.; the EWA schedule now lists a different operator.
Ozona, TX · P-5 Y, filed Dec 4, 2025 · (325) 226-3905
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Red Stag Operating LLC |
| Production reports | Red Stag Operating, LLCthrough Apr 2026 |
| Latest permit | Chesapeake Operating, Inc.Jan 12, 2004 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,000
- total depth, ft
- 3
- permits on file
- Jan 12, 2004
- last permit issued
- Sep 24, 2004
- completed
- 0
- cumulative oil, bbl
- 268K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2004 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 24, 2004
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 |
|---|---|---|---|---|---|---|
| Riggs "31" G-9-207479 | Hunt-Baggett (Strawn) | Red Stag Operating, LLC | 1 | 0 | 268K | Sep 2004 – Jul 2026 |
Gas, mcf lease total
Last 12 months 6,368 · prior 12 6,543(-3%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chesapeake Operating, Inc.Sep 2004 → Aug 2012
- 2Enervest Operating, L.L.C.Sep 2012 → Jan 2019
- 3Bedrock Production, LLCFeb 2019 → Aug 2025
- 4Bedrock Energy Partners, LLCSep 2025 → Dec 2025
- 5Red Stag Operating, LLCJan 2026 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 540624-97 | Drill | Chesapeake Operating, Inc. | Apr 16, 2004 | Jan 12, 2004 | Aug 5, 2004 | 10,000 |
| 540624-98 | Drill | Chesapeake Operating, Inc. | Mar 24, 2004 | Jan 12, 2004 | — | 11,000 |
| 540624-99 | Drill | Concho Exploration Inc | Jan 12, 2004 | Jan 12, 2004 | — | 9,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-9-207479 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,375 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| PennsylvanianPENN 7890 | 8,216 | -5,841 |
| Strawn | 9,630 | -7,255 |
| Devonian | 9,941 | -7,566 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,682 | 9,732 | Perforated |
| 9,752 | 9,834 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,269 | 12.25 | 425 S |
| 4.5 | 10,029 | 7.875 | 550 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 | Jun 21, 2005 | Dec 22, 2004 | Yes |
| 00 | Apr 12, 2005 | — | — |
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 42-105-39189 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-105-39189 → 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/10539189, documented in the API reference.