WELL · 42-317-10004 · DISTRICT 8
Cypert 57A #1
Martin County · Spraberry (Trend Area) field · Vertical
Cypert 57a #1 (API 42-317-10004) is a plugged well in Martin County, plugged March 30, 2022, last operated by Endeavor Energy Resources L.P..
The RRC has issued 2 drilling permits between 2010 and 2013, permitted to 12,000 ft.
Completion filings report 5 formation tops, including Spraberry, Strawn, Mississippian, Woodford.
Its lease has reported 18.3K barrels of oil and 44.7K mcf of gas since April 2011, last reporting in May 2022.
Operator of record
Endeavor Energy Resources L.P.
Midland, TX · P-5 Y, filed Apr 4, 2026 · 6,190 permits on file · (855) 247-5920
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Endeavor Energy Resources L.P. |
| Production reports | Endeavor Energy Resources L.P.through Oct 2015 |
| Latest permit | Endeavor Energy Resources L.P.Dec 13, 2013 |
- 12,000
- total depth, ft
- 2
- permits on file
- Dec 13, 2013
- last permit issued
- Apr 10, 2011
- completed
- 18.3K
- cumulative oil, bbl
- 44.7K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2011 THROUGH May 2022
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 10, 2011
- Shut in
- —
- Plugged
- Mar 30, 2022
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 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 |
|---|---|---|---|---|---|---|
| Cypert "57A" O-10-41521 | Spraberry (Trend Area) | Endeavor Energy Resources L.P. | 1 | 18.3K | 44.7K | Apr 2011 – May 2022 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Endeavor Energy Resources L.P.Jun 2011 → Sep 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 774584-99 | Recompletion | Endeavor Energy Resources L.P. | Nov 26, 2013 | Dec 13, 2013 | Apr 7, 2011 | 12,000 |
| 702841-99 | Reenter | Endeavor Energy Resources L.P. | Sep 27, 2010 | Sep 29, 2010 | Jan 17, 2011 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-41521 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,593 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Spraberry | 6,752 | -4,159 |
| SpraberrySPRABERRY (TREND AREA) | 6,752 | -4,159 |
| Strawn | 9,790 | -7,197 |
| MississippianMISS | 9,940 | -7,347 |
| Mississippian | 9,940 | -7,347 |
| Woodford | 10,570 | -7,977 |
| Atoka | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,507 | 9,744 | Perforated |
| 7,507 | 10,494 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 7.625 | 7 | 9.875 | 200 S |
| 10.75 | 328 | 15 | 250 S |
| 7.625 | 7,900 | 9.875 | — |
| 4.5 | 10,576 | 6.5 | 1,100 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 | Jan 24, 2018 | Oct 5, 2017 | — |
| 00 | Sep 11, 2012 | Jul 26, 2011 | 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 42-317-10004 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-10004 → 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/31710004, documented in the API reference.