WELL · 42-173-31923 · DISTRICT 8
Bigby #2
Glasscock County · Spraberry (Trend Area CL. Fk.) field · NO Production · Vertical
Bigby #2 (API 42-173-31923) is a well in Glasscock County operated by Q Natural Resources LLC, completed March 17, 1986 and listed as no production on the RRC schedule.
The RRC has issued one drilling permit, issued December 17, 1985, permitted to 6,600 ft.
It was permitted by Trout Equipment Company and has since transferred to Q Natural Resources LLC on the wellbore schedule.
Completion filings report one formation top, including Clear Fork.
Its lease has reported 69.3K barrels of oil and 704K mcf of gas since January 1993, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Trout Equipment Company; the EWA schedule now lists a different operator.
Jones, OK · P-5 Y, filed Nov 4, 2025 · (940) 365-6224
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Q Natural Resources LLC |
| Production reports | Q Natural Resources, LLCthrough Dec 2023 |
| Latest permit | Trout Equipment CompanyDec 17, 1985 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,600
- total depth, ft
- 1
- permits on file
- Dec 17, 1985
- last permit issued
- Mar 17, 1986
- completed
- 69.3K
- cumulative oil, bbl
- 704K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 17, 1986
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Bigby O-10-29495 | Spraberry (Trend Area CL. Fk.) | Q Natural Resources, LLC | 3 | 69.3K | 704K | 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.
- 1Trout Oil Company, Inc.Jan 1993 → Jun 2008
- 2Caprock Exploration, Inc.May 2009 → Dec 2019
- 3Patriot Production LLCJan 2020 → Nov 2020
- 4Q Natural Resources, LLCJul 2022 → Dec 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 293043-99 | Drill | Trout Equipment Company | Dec 17, 1985 | Dec 17, 1985 | Jan 25, 1986 | 6,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-29495 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,703 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Clear ForkUPPER CLEARFORK | 6,138 | -3,435 |
| Clear ForkMIDDLE CLEARFORK | 6,220 | -3,517 |
| Clear ForkLOWER CLEARFORK | 6,320 | -3,617 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,138 | 6,154 | Perforated |
| 6,220 | 6,228 | Perforated |
| 6,236 | 6,254 | Perforated |
| 6,274 | 6,278 | Perforated |
| 6,320 | 6,332 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 462 | 11 | 180 S |
| 4.5 | 6,500 | 7.875 | 458 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 29, 1986 | Apr 15, 1986 | Yes |
| 00 | Apr 25, 1986 | — | — |
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 42-173-31923 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-173-31923 → 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/17331923, documented in the API reference.