WELL · 42-447-35517 · DISTRICT 9
W.T. Donnell Unit #9
Throckmorton County · Murray (Mississippi) field · Vertical
W.T. Donnell Unit #9 (API 42-447-35517) is a plugged well in Throckmorton County, plugged February 1, 2024, last operated by Romac Oil Company Inc..
The RRC has issued 2 drilling permits (amended once) between 1994 and 2022, permitted to 4,900 ft.
Completion filings report 12 formation tops, including Caddo, Marble Falls, Mississippian, Coleman Junction.
Its 2 leases have reported 76.7K barrels of oil and 17.1K mcf of gas since December 1994, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Throckmorton, TX · P-5 Y, filed Jul 4, 2026 · 115 permits on file · (940) 521-4248
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Romac Oil Company Inc. |
| Production reports | Romac Oil Company, Inc.through Dec 2023 |
| Latest permit | Romac Oil Company, Inc.Apr 29, 2022 |
- 4,900
- total depth, ft
- 3
- permits on file
- Apr 29, 2022
- last permit issued
- Dec 16, 1994
- completed
- 76.7K
- cumulative oil, bbl
- 17.1K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 1994 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 16, 1994
- Shut in
- —
- Plugged
- Feb 1, 2024
Surface location
33.076935, -98.954953
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Throckmorton County.
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| W.T. Donnell Unit O-13-28900 | Murray (Mississippi) | Romac Oil Company, Inc. | 1 | 76.5K | 17.1K | Dec 1994 – Jul 2026 |
| W.T. Donnell Unit O-13-34102 | Murray (Marble Falls) | Romac Oil Company, Inc. | 1 | 195 | 0 | Feb 2022 – 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.
- 1Pennzoil Petroleum CompanyDec 1994 → Jan 1995
- 2Pennzoil Exploration & Prod. Co.Feb 1995 → Nov 1996
- 3Arch Petroleum Inc.Dec 1996 → Feb 1999
- 4Romac Oil Company, Inc.Mar 1999 → Dec 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 879415-99 | Recompletion | Romac Oil Company, Inc. | Apr 25, 2022 | Apr 29, 2022 | Feb 9, 2022 | 4,650 |
| 429588-98 | Drill | Pennzoil Petroleum Company | Dec 9, 1994 | Nov 1, 1994 | Nov 27, 1994 | 4,900 |
| 429588-99 | Drill | Pennzoil Petroleum Company | Nov 1, 1994 | Nov 1, 1994 | — | 4,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-28900 | — | — | — | — |
| — | — O-13-34102 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,339 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Caddo | 3,743 | -2,404 |
| Marble Falls | 4,320 | -2,981 |
| Marble Falls | 4,380 | -3,041 |
| MississippianMISSISSIPPI | 4,503 | -3,164 |
| Coleman Junction | — | — |
| Cook - Disposal | — | — |
| Flippen - Disposal | — | — |
| Frye - Disposal | — | — |
| Permian (undifferentiated)PERMIAN - DISPOSAL | — | — |
| San AndresSAN ANDRES - DISPOSAL | — | — |
| Sunsight - Disposal | — | — |
| Swastika - Disposal | — | — |
| WolfcampWOLFCAMP - DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,324 | 4,332 | Perforated |
| 4,447 | 4,471 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 512 | 12.25 | 300 S |
| 5.5 | 4,650 | 7.125 | 350 S |
| 5.5 | 4,650 | 7.875 | 350 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 | May 23, 2022 | Mar 31, 2022 | — |
| 00 | Mar 15, 1995 | Jan 23, 1995 | Yes |
| 00 | Feb 2, 1995 | — | — |
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 42-447-35517 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-447-35517 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Carmack 'B'42-503-42573
5.3 KM · G. A. Hawkins Operating, LLC · Section with this well →
| Palo Pinto | 1,460 | -261 |
| Caddo | 3,624 | -2,425 |
| Herron City | — | |
| Gunsight | — | |
| Cisco | — | |
| Canyon | — | |
| Buttram | — | |
| Atoka | — |
10 TOPS · FIRST 8
Cusenbary42-503-42507
5.9 KM · Gannett Operating LLC · Section with this well →
| Palo Pinto | 1,516 | -303 |
| Caddo | 3,620 | -2,407 |
| Atoka | — | |
| Strawn | — | |
| Buttram | — | |
| Bryson | — | |
| Herron City | — | |
| Gunsight | — |
10 TOPS · FIRST 8
Cusenbary42-503-42554
5.9 KM · Gannett Operating LLC · Section with this well →
| Palo Pinto | 1,518 | -305 |
| Caddo | 3,614 | -2,401 |
| Canyon | — | |
| Atoka | — | |
| Bryson | — | |
| Buttram | — | |
| Cisco | — | |
| Gunsight | — |
10 TOPS · FIRST 8
Emm Aldridge42-447-36840
6.2 KM · Ruthson Energy, Inc. · Section with this well →
| Coleman Junction | — | |
| Sunsight - Disposal | — | |
| Cisco | — | |
| Frye - Disposal | — | |
| Permian (undifferentiated) | — | |
| San Andres | — | |
| Swastika - Disposal | — | |
| Wolfcamp | — |
10 TOPS · FIRST 8
Daws, F. '1682'42-503-38248
6.7 KM · Cooper Oil & Gas, LLC · Section with this well →
| Dog Bend Lime | 3,000 | -1,801 |
| Strawn | 3,626 | -2,427 |
| Caddo | 3,872 | -2,673 |
| Caddo | 3,872 | -2,673 |
Emm Aldridge42-447-36858
6.7 KM · Ruthson Energy, Inc. · Section with this well →
| Frye - Disposal | 426 | 759 |
| San Andres | — | |
| Permian (undifferentiated) | — | |
| Flippen - Disposal | — | |
| Cook - Disposal | — | |
| Coleman Junction | — | |
| Cisco | — | |
| Wolfcamp | — |
10 TOPS · FIRST 8
Perkins-Prothro42-503-42570
6.8 KM · Gannett Operating LLC · Section with this well →
| Palo Pinto | 1,408 | -226 |
| Caddo | 3,628 | -2,446 |
| Strawn | — | |
| Buttram | — | |
| Bryson | — | |
| Atoka | — | |
| Gunsight | — | |
| Herron City | — |
10 TOPS · FIRST 8
Stubblefield42-447-36361
6.9 KM · S.B. Street Operating, Inc. · Section with this well →
| Strawn | 3,180 | -1,871 |
| Caddo | 3,848 | -2,539 |
| Marble Falls | 4,404 | -3,095 |
| Barnett | 4,502 | -3,193 |
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/44735517, documented in the API reference.