WELL · 42-103-03201 · DISTRICT 8
Tubb J. B. -A- #12
Crane County · Sand Hills (Wichita-Albany Gas) field · Vertical
Tubb J. B. -A- #12 (API 42-103-03201) is a permitted well in Crane County filed by Millwee Oil, Inc.; no completion report is on file yet.
The RRC has issued 3 drilling permits between 1987 and 2005, permitted to 5,761 ft.
It was permitted by Millwee Oil, Inc. and has since transferred to American Petrofina CO. Of Tex. on the wellbore schedule.
Completion filings report 2 formation tops, including Judkins, Tubb.
Its 2 leases have reported 204K barrels of oil and 4.3M mcf of gas since January 1993, last reporting in July 2026. The leases carry 23 wells, so these are lease totals, not this well alone.
Operator of record
American Petrofina Co. of Tex.
Permitted by Millwee Oil, Inc.; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y, filed Nov 15, 1985 · 831 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | American Petrofina Co. of Tex. |
| Production reports | Millwee Oil, Inc.through Apr 2026 |
| Latest permit | Millwee Oil, Inc.Aug 15, 2005 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,761
- total depth, ft
- 3
- permits on file
- Aug 15, 2005
- last permit issued
- —
- completed
- 204K
- cumulative oil, bbl
- 4.3M
- 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 2 leases this well is completed on; they carry 23 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Tubb -a- /Tubb Zone/ O-10-5284 | Sand Hills (Tubb) | Millwee Oil, Inc. | 9 | 31.2K | 452K | Jan 1993 – Jul 2026 |
| Tubb -A- O-10-21848 | Sand Hills (Judkins) | Millwee Oil, Inc. | 14 | 173K | 3.85M | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 20,115 · prior 12 36,087(-44%)
Oil, barrels lease total
Last 12 months 3,440 · prior 12 2,945(+17%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Fina Oil & Chemical CompanyJan 1993 → Sep 1994
- 2Millwee Oil, Inc.Oct 1994 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 604941-99 | Recompletion | Millwee Oil, Inc. | Aug 15, 2005 | Aug 15, 2005 | Sep 17, 2005 | 4,600 |
| 401860-99 | Recompletion | Fina Oil & Chemical Company | Jul 31, 1992 | Jul 31, 1992 | Oct 15, 1992 | 5,761 |
| 328955-99 | Recompletion | Fina Oil & Chemical Company | Apr 13, 1987 | Apr 22, 1987 | — | 5,761 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-5284 | — | — | — | — |
| — | — O-10-21848 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,547 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,789 | 2,458 | Perforated |
| 2,789 | 2,958 | Perforated |
| 4,212 | 4,345 | Perforated |
| 5,606 | 5,630 | Perforated |
| — | 4,877 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13 | 121 | 18 | 150 S |
| 13 | 209 | 18 | 150 S |
| 8.625 | 1,351 | 11 | 450 S |
| 8.625 | 1,352 | 11 | 450 S |
| 2.5 | 5,632 | — | — |
| 5.5 | 5,704 | 6.25 | 528 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 28, 2006 | Sep 26, 2005 | — |
| 00 | Apr 28, 1993 | Jan 19, 1993 | Yes |
| 00 | Apr 13, 1993 | May 26, 1987 | Yes |
| 00 | Jun 8, 1987 | May 26, 1987 | Yes |
| 00 | Jun 5, 1987 | — | — |
| 00 | Jan 12, 1984 | Jun 27, 1963 | — |
| 00 | Jan 12, 1984 | — | — |
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 42-103-03201 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-103-03201 → 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/10303201, documented in the API reference.