WELL · 42-431-10363 · DISTRICT 8
Reed -F- #2 U
Sterling County · Credo (Wolfcamp Lower -B-) field · Vertical
Reed -F- #2 U (API 42-431-10363) is a well in Sterling County operated by American Petrofina CO. Of Tex., completed September 6, 1966.
The RRC has issued one drilling permit, issued September 18, 2025, permitted to 7,497 ft.
It was permitted by Winn Operating, LLC and has since transferred to American Petrofina CO. Of Tex. on the wellbore schedule.
Completion filings report one formation top, including Wolfcamp.
Its 2 leases have reported 29.2K barrels of oil and 188K mcf of gas since January 1993, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
American Petrofina Co. of Tex.
Permitted by Winn Operating, LLC; 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 | Winn Operating, LLCthrough Nov 2025 |
| Latest permit | Winn Operating, LLCSep 18, 2025 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,497
- total depth, ft
- 1
- permits on file
- Sep 18, 2025
- last permit issued
- Sep 6, 1966
- completed
- 29.2K
- cumulative oil, bbl
- 188K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 6, 1966
- Shut in
- —
- Plugged
- —
Surface location
31.930957, -101.246801
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Sterling 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 |
|---|---|---|---|---|---|---|
| Reed -F- G-10-299989 | Credo (Wolfcamp) | Winn Operating, LLC | 1 | 0 | 737 | Sep 2023 – Jul 2026 |
| Reed -F- O-10-20116 | Credo (Wolfcamp) | Winn Operating, LLC | 1 | 29.2K | 187K | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 170 · prior 12 352(-52%)
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.
- 1Fina Oil & Chemical CompanyJan 1993 → Aug 1994
- 2Stephens, Autry C.Sep 1994 → Aug 2000
- 3Endeavor Energy Resources L.P.Sep 2000 → Jan 2022
- 4Winn Operating, LLCMar 2022 → Nov 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 910373-99 | Reclass | Winn Operating, LLC | Sep 11, 2025 | Sep 18, 2025 | — | 7,497 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-10-299989 | — | — | — | — |
| — | — O-10-20116 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,575 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,422 | 7,448 | Perforated |
| 7,552 | 7,594 | Perforated |
| — | 7,448 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,984 | 11 | 675 S |
| 8.625 | 1,984 | — | 675 S |
| 5.5 | 7,630 | 7.875 | 200 S |
| 5.5 | 7,630 | — | 200 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 | Sep 26, 2025 | Aug 15, 2025 | Yes |
| 00 | Jan 12, 1984 | Sep 19, 1966 | — |
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 42-431-10363 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-431-10363 → 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.
Foster E42-173-38155
5.7 KM · Crownquest Operating, LLC · Section with this well →
| Grayburg | 2,082 | 524 |
| San Andres | 2,219 | 387 |
| Glorieta | 2,949 | -343 |
| Clear Fork | 3,225 | -619 |
| Wichita-Albany | 4,276 | -1,670 |
| Wolfcamp | 5,167 | -2,561 |
| Fusselman | — | |
| Pennsylvanian | — |
10 TOPS · FIRST 8
Foster Ranch42-173-37830
6.8 KM · Crownquest Operating, LLC · Section with this well →
| Yates | 1,435 | 1,215 |
| Seven Rivers | 1,556 | 1,094 |
| Queen | 1,821 | 829 |
| Grayburg | 2,120 | 530 |
| San Andres | 2,250 | 400 |
| Clear Fork | 3,252 | -602 |
| Spraberry | — | |
| Santa Rosa | — |
10 TOPS · FIRST 8
Reed Ranch42-431-33511
7.0 KM · Atoka Operating Permian, LLC · Section with this well →
| Yates | 1,269 | 1,268 |
| Queen | 1,632 | 905 |
| San Andres | 2,291 | 246 |
| Clear Fork | 3,133 | -596 |
| Wichita-Albany | — | |
| Coleman Junction | — | |
| Glorieta | — | |
| Leon | — |
9 TOPS · FIRST 8
Reed Ranch42-431-33513
7.5 KM · Atoka Operating Permian, LLC · Section with this well →
| Yates | 1,279 | 1,268 |
| Queen | 1,643 | 904 |
| San Andres | 2,301 | 246 |
| Clear Fork | 3,143 | -596 |
| Wichita-Albany | — | |
| Leon | — | |
| Glorieta | — | |
| Coleman Junction | — |
9 TOPS · FIRST 8
Reed Ranch42-431-33524
7.7 KM · Atoka Operating Permian, LLC · Section with this well →
| Yates | 1,251 | 1,268 |
| Seven Rivers | 1,353 | 1,166 |
| Queen | 1,596 | 923 |
| Clear Fork | 2,993 | -474 |
| Coleman Junction | 4,295 | -1,776 |
| Leon | — | |
| San Andres | — | |
| Glorieta | — |
9 TOPS · FIRST 8
Reed Ranch42-431-33514
7.9 KM · Atoka Operating Permian, LLC · Section with this well →
| Yates | 1,287 | 1,248 |
| Seven Rivers | 1,398 | 1,137 |
| Queen | 1,635 | 900 |
| San Andres | 2,669 | -134 |
| Clear Fork | 3,020 | -485 |
| Coleman Junction | 5,354 | -2,819 |
| Wichita-Albany | — | |
| Glorieta | — |
9 TOPS · FIRST 8
Cole42-431-33509
8.0 KM · Atoka Operating Permian, LLC · Section with this well →
| Yates | 1,520 | 979 |
| Seven Rivers | 1,755 | 744 |
| Queen | 1,840 | 659 |
| San Andres | 2,020 | 479 |
| Glorieta | 2,700 | -201 |
| Clear Fork | 2,834 | -335 |
| Coleman Junction | 4,106 | -1,607 |
| Wichita-Albany | 4,495 | -1,996 |
9 TOPS · FIRST 8
Foster 434442-173-38052
8.0 KM · Crownquest Operating, LLC · Section with this well →
| Yates | 1,616 | 1,000 |
| Grayburg | 2,146 | 470 |
| San Andres | 2,316 | 300 |
| Clear Fork | 3,542 | -926 |
| Wichita-Albany | 4,268 | -1,652 |
| Queen | — | |
| Santa Rosa | — | |
| Glorieta | — |
10 TOPS · FIRST 8
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/43110363, documented in the API reference.