WELL · 42-103-03175 · DISTRICT 8
Tubb -a- /Tubb Zone/ #7
Crane County · Sand Hills (Tubb) field · Vertical
Tubb -A- /Tubb Zone/ #7 (API 42-103-03175) is a permitted well in Crane County filed by Fina Oil & Chemical Company; no completion report is on file yet.
The RRC has issued one drilling permit, issued February 3, 1994, permitted to 4,430 ft.
It was permitted by Fina Oil & Chemical Company and has since transferred to Millwee Oil Inc. on the wellbore schedule.
Completion filings report 2 formation tops, including Judkins, McKnight.
Its 3 leases have reported 226K barrels of oil and 4.71M mcf of gas since January 1993, last reporting in July 2026. The leases carry 26 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Fina Oil & Chemical Company; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed May 4, 2026 · 19 permits on file · (432) 770-3222
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Millwee Oil Inc. |
| Production reports | Millwee Oil, Inc.through Apr 2026 |
| Latest permit | Fina Oil & Chemical CompanyFeb 3, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,430
- total depth, ft
- 1
- permits on file
- Feb 3, 1994
- last permit issued
- —
- completed
- 226K
- cumulative oil, bbl
- 4.71M
- 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 3 leases this well is completed on; they carry 26 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, J. B., -A- O-10-16338 | Sand Hills (McKnight) | Millwee Oil, Inc. | 3 | 21.5K | 408K | 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 21,593 · prior 12 37,981(-43%)
Oil, barrels lease total
Last 12 months 3,856 · prior 12 3,238(+19%)
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 |
|---|---|---|---|---|---|---|
| 420765-99 | Recompletion | Fina Oil & Chemical Company | Feb 3, 1994 | Feb 3, 1994 | Feb 14, 1994 | 4,430 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-5284 | — | — | — | — |
| — | — O-10-16338 | — | — | — | — |
| — | — O-10-21848 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,576 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Judkins | 2,612 | -36 |
| McKnight | 3,184 | -608 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,670 | 2,835 | Perforated |
| — | 3,420 | Perforated |
| — | 4,500 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 520 | 13.75 | 200 S |
| 10.75 | 521 | — | — |
| 2.5 | 4,240 | — | — |
| 5.5 | 4,252 | 7.875 | 200 S |
| 5.5 | 4,252 | — | — |
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 | Aug 23, 1994 | May 6, 1994 | — |
| 00 | Jul 7, 1994 | Nov 17, 1961 | — |
| 00 | Jan 12, 1984 | Nov 17, 1961 | — |
| 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 42-103-03175 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-103-03175 → 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/10303175, documented in the API reference.