WELL · 42-329-43217 · DISTRICT 8
Hall-Porter C 621-596 #231
Midland County · Spraberry (Trend Area) field · Horizontal
Hall-Porter C 621-596 #231 (API 42-329-43217) is a plugged horizontal well in Midland County, plugged November 1, 2019, last operated by Endeavor Energy Resources L.P..
The RRC has issued one drilling permit (amended once), issued March 20, 2019, permitted to 12,000 ft.
Completion filings report 9 formation tops, including Santa Rosa, Yates, Seven Rivers, Queen.
Operator of record
Endeavor Energy Resources L.P.
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jun 12, 2026
- Permits on file
- 6,190
- Phone
- (432) 221-7400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Endeavor Energy Resources L.P. |
| Production reports | none |
| Latest permit | Endeavor Energy Resources L.P.Mar 20, 2019 |
- 12,000
- total depth, ft
- 2
- permits on file
- Mar 20, 2019
- last permit issued
- Oct 29, 2019
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2019 THROUGH Sep 2023
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 29, 2019
- Shut in
- —
- Plugged
- Nov 1, 2019
Surface location
31.949870, -101.974694
Permit surface location from the RRC GIS record, in Midland County.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Hall-Porter 'C' 621-596 O-10-54250 | Spraberry (Trend Area) | Endeavor Energy Resources L.P. | 1 | 0 | 0 | Oct 2019 – Sep 2023 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 850769-98 | Drill | Endeavor Energy Resources L.P. | Jul 24, 2019 | Mar 20, 2019 | Sep 12, 2019 | 12,000 |
| 850769-99 | Drill | Endeavor Energy Resources L.P. | Mar 6, 2019 | Mar 20, 2019 | — | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-54250 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Download CSV →
| Formation | MD ft |
|---|---|
| Santa Rosa | 1,000 |
| Yates | 1,250 |
| Seven Rivers | 1,300 |
| Queen | 3,700 |
| Grayburg | 4,244 |
| San Andres | 4,478 |
| Glorieta | 5,758 |
| Clear ForkCLEARFORK | 6,723 |
| Sparberry | 7,902 |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,300 | 17.5 | 827 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 | Aug 10, 2020 | Jul 28, 2020 | Yes |
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 42-329-43217 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-43217 → 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 neighbors, subsea-aligned so they line up regardless of surface terrain.
Hall-Porter 'C' 621-59642-329-43218
0.0 KM · Endeavor Energy Resources L.P. · Section with this well →
| Santa Rosa | 1,000 | 1,715 |
| Yates | 1,250 | 1,465 |
| Seven Rivers | 1,300 | 1,415 |
| Queen | 3,700 | -985 |
| Grayburg | 4,244 | -1,529 |
| San Andres | 4,478 | -1,763 |
| Glorieta | 5,758 | -3,043 |
| Clear Fork | 6,723 | -4,008 |
10 TOPS · FIRST 8
Hall-Porter 'C' 621-59642-329-43220
0.0 KM · Endeavor Energy Resources L.P. · Section with this well →
| Santa Rosa | 1,000 | 1,715 |
| Yates | 1,250 | 1,465 |
| Seven Rivers | 1,300 | 1,415 |
| Queen | 3,700 | -985 |
| Grayburg | 4,244 | -1,529 |
| San Andres | 4,478 | -1,763 |
| Glorieta | 5,758 | -3,043 |
| Clear Fork | 6,703 | -3,988 |
10 TOPS · FIRST 8
Hall-Porter 'D' 621-59642-329-43222
0.0 KM · Endeavor Energy Resources L.P. · Section with this well →
| Santa Rosa | 1,000 | 1,715 |
| Yates | 1,250 | 1,465 |
| Seven Rivers | 1,300 | 1,415 |
| Queen | 3,700 | -985 |
| Grayburg | 4,244 | -1,529 |
| San Andres | 4,478 | -1,763 |
| Glorieta | 5,758 | -3,043 |
| Clear Fork | 6,723 | -4,008 |
10 TOPS · FIRST 8
Hall-Porter 'D' 621-59642-329-43221
0.0 KM · Endeavor Energy Resources L.P. · Section with this well →
| Santa Rosa | 1,000 | 1,715 |
| Yates | 1,250 | 1,465 |
| Seven Rivers | 1,300 | 1,415 |
| Queen | 3,700 | -985 |
| Grayburg | 4,244 | -1,529 |
| San Andres | 4,478 | -1,763 |
| Glorieta | 5,758 | -3,043 |
| Clear Fork | 6,703 | -3,988 |
10 TOPS · FIRST 8
Hall-Porter 'B' 621-59642-329-43216
0.2 KM · Endeavor Energy Resources L.P. · Section with this well →
| Santa Rosa | 1,000 | 1,173 |
| Yates | 1,250 | 923 |
| Seven Rivers | 1,300 | 873 |
| Queen | 3,700 | -1,527 |
| Grayburg | 4,251 | -2,078 |
| San Andres | 4,485 | -2,312 |
| Glorieta | 5,765 | -3,592 |
| Clear Fork | 6,730 | -4,557 |
10 TOPS · FIRST 8
Hall-Porter 'B' 621-59642-329-43213
0.2 KM · Endeavor Energy Resources L.P. · Section with this well →
| Santa Rosa | 1,000 | 1,713 |
| Yates | 1,250 | 1,463 |
| Seven Rivers | 1,300 | 1,413 |
| Queen | 3,700 | -987 |
| Grayburg | 4,251 | -1,538 |
| San Andres | 4,485 | -1,772 |
| Glorieta | 5,765 | -3,052 |
| Clear Fork | 6,730 | -4,017 |
10 TOPS · FIRST 8
Hall-Porter 'B' 621-59642-329-43212
0.2 KM · Endeavor Energy Resources L.P. · Section with this well →
| Santa Rosa | 1,000 | 1,713 |
| Yates | 1,250 | 1,463 |
| Seven Rivers | 1,300 | 1,413 |
| San Andres | 1,850 | 863 |
| Glorieta | 2,700 | 13 |
| Clear Fork | 3,400 | -687 |
| Queen | 3,700 | -987 |
| Grayburg | 3,900 | -1,187 |
10 TOPS · FIRST 8
Hall-Porter 'a' 621-59642-329-43211
0.2 KM · Endeavor Energy Resources L.P. · Section with this well →
| Santa Rosa | 1,000 | 1,713 |
| Yates | 1,250 | 1,463 |
| Seven Rivers | 1,300 | 1,413 |
| San Andres | 1,850 | 863 |
| Queen | 3,700 | -987 |
| Grayburg | 3,900 | -1,187 |
| Glorieta | 4,251 | -1,538 |
| Clear Fork | 6,730 | -4,017 |
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/32943217, documented in the API reference.