WELL · 42-331-33516 · DISTRICT 1
Colbert Jack #1A
Milam County · Midway (2300 Oil) field · Producing · Vertical
Colbert Jack #1A (API 42-331-33516) is a well in Milam County operated by Speckle Trout Operating LLC, completed February 20, 2000 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued December 6, 1999, permitted to 2,500 ft.
It was permitted by 3r-B Oil Venture and has since transferred to Speckle Trout Operating LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Wilcox, Poth.
Its lease has reported 73.8K barrels of oil and 6.15K mcf of gas since January 1993, last reporting in July 2026. The lease carries 5 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by 3R-B Oil Venture; the EWA schedule now lists a different operator.
Diboll, TX · P-5 Y, filed Apr 4, 2026 · (936) 465-4765
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Speckle Trout Operating LLC |
| Production reports | Speckle Trout Operating LLCthrough Apr 2026 |
| Latest permit | 3R-B Oil VentureDec 6, 1999 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,500
- total depth, ft
- 1
- permits on file
- Dec 6, 1999
- last permit issued
- Feb 20, 2000
- completed
- 73.8K
- cumulative oil, bbl
- 6.15K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 20, 2000
- 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 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Colbert, Jack O-1-10050 | Midway (2300 Oil) | Speckle Trout Operating LLC | 5 | 73.8K | 6.15K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 515 · prior 12 398(+29%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 13R-B Oil VentureJan 1993 → Feb 2012
- 2DPM OperatingMar 2012 → Nov 2018
- 3Red Oak Oil Company, LLCDec 2018 → Jun 2023
- 4One World Operating, LLCJul 2023 → Jan 2025
- 5Speckle Trout Operating LLCAug 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 490049-99 | Drill | 3R-B Oil Venture | Dec 6, 1999 | Dec 6, 1999 | Jan 19, 2000 | 2,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-10050 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 558 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Wilcox | 1,900 | -1,342 |
| Poth | 2,380 | -1,822 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,388 | 2,394 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 5.5 | 2,494 | 7.875 | — |
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 | Oct 5, 2001 | Mar 24, 2000 | Yes |
| 00 | Mar 31, 2000 | — | — |
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 42-331-33516 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-331-33516 → 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/33133516, documented in the API reference.