WELL · 42-081-31766 · DISTRICT 7
Millican Reef Unit #6P
Coke County · Vertical
Millican Reef Unit #6P (API 42-081-31766) is a permitted well in Coke County filed by Abraxas Petroleum Corporation; no completion report is on file yet.
The RRC has issued 2 drilling permits between 1998 and 2009, permitted to 6,600 ft.
Completion filings report 4 formation tops, including Wichita-Albany, Coleman Junction, Wolfcamp, Pennsylvanian.
Its lease has reported 128K barrels of oil and 969K mcf of gas since January 1993, last reporting in July 2026. The lease carries 7 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- San Antonio, TX
- P-5 status
- Active (A)
- P-5 last filed
- Feb 13, 2026
- Permits on file
- 582
- Phone
- (210) 757-9846
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Gungoll, Carl E. Exploration LLCthrough Apr 2026 |
| Latest permit | Abraxas Petroleum CorporationJun 17, 2009 |
- 6,600
- total depth, ft
- 2
- permits on file
- Jun 17, 2009
- last permit issued
- —
- completed
- 128K
- cumulative oil, bbl
- 969K
- 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 lease this well is completed on; they carry 7 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Millican Reef Unit O-9-10733 | Millican | Gungoll, Carl E. Exploration LLC | 7 | 128K | 969K | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 19,496 · prior 12 22,311(-13%)
Oil, barrels lease total
Last 12 months 1,676 · prior 12 1,962(-15%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Abraxas Production CorporationJan 1993 → Jan 1996
- 2Abraxas Petroleum CorporationFeb 1996 → Oct 2021
- 3Field Petroleum Corp.Nov 2021 → Dec 2022
- 4Gungoll, Carl E. Exploration LLCJan 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 681976-99 | Recompletion | Abraxas Petroleum Corporation | Jun 9, 2009 | Jun 17, 2009 | — | 6,070 |
| 479093-99 | Drill | Abraxas Petroleum Corporation | Aug 28, 1998 | Sep 1, 1998 | Sep 28, 1998 | 6,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-10733 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,156 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Wichita-AlbanyWICHITA ALBANY | 2,053 | 103 |
| Coleman Junction | 3,540 | -1,384 |
| Wolfcamp | 4,300 | -2,144 |
| PennsylvanianPENN LIMESTONE | 5,735 | -3,579 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,765 | 6,070 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 400 | 17.5 | 400 S |
| 8.625 | 3,700 | 11 | 725 S |
| 5.5 | 5,765 | 7.875 | 732 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 | Feb 8, 1999 | Dec 30, 1998 | Yes |
| 00 | Jan 15, 1999 | — | — |
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 42-081-31766 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-081-31766 → 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/08131766, documented in the API reference.