WELL · 42-503-31721 · DISTRICT 9
Shanafelt C #1
Young County · Bryson South (Strawn 1700) field · Observation · Vertical
Shanafelt C #1 (API 42-503-31721) is a well in Young County operated by Energy Transfer Company, completed May 5, 2021 and listed as observation on the RRC schedule, shut in February 1, 2026.
The RRC has issued one drilling permit, issued August 10, 1977, permitted to 2,046 ft.
It was permitted by Amity Oil CO., Inc. and has since transferred to Energy Transfer Company on the wellbore schedule.
Completion filings report one formation top, including Stawn.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Amity Oil Co., Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Feb 6, 2026
- Permits on file
- 129
- Phone
- (713) 989-7221
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | none |
| Latest permit | Amity Oil Co., Inc.Aug 10, 1977 |
- 2,046
- total depth, ft
- 1
- permits on file
- Aug 10, 1977
- last permit issued
- May 5, 2021
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 5, 2021
- Shut in
- Feb 1, 2026
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Shanafelt "C" G-13-72297 | Bryson, South (Strawn 1700) | Energy Transfer Company | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Shamafelt -C- O-13-18689 | Young County Regular | Energy Transfer Company | 1 | 0 | 0 | Jan 1993 – Nov 2015 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 1172-99 | Drill | Amity Oil Co., Inc. | Aug 10, 1977 | Aug 10, 1977 | Jul 16, 1977 | 2,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 5, 2021 | Shanafelt C G-13-72297 | Bryson South (Strawn 1700) | Energy Transfer Company | Observation · shut in Feb 1, 2026 | 2,046 |
| Nov 7, 1977 | Shamafelt -C- O-13-18689 | Young County Regular | Energy Transfer Company | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,185 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Stawn | 1,833 | -648 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,833 | 1,835 | Perforated |
| — | 2,023 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 338 | 12.25 | 150 S |
| 4.5 | 2,045 | 7.875 | 300 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 | Mar 10, 2022 | Dec 30, 2021 | — |
| 00 | Nov 10, 2015 | Oct 21, 2013 | — |
| 00 | Jan 12, 1984 | Aug 11, 1977 | — |
| 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 42-503-31721 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-503-31721 → 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/50331721, documented in the API reference.