TEXAS · WELLS · HOWARD COUNTY · SEWELL UNIT LEASE · API 42-227-34797 · DISTRICT 7B
Sewell Unit #1A
Howard County · Sewell 30 (Canyon Reef) field · Directional · Sidetrack
Sewell Unit #1A (API 42-227-34797) is a plugged well in Howard County, plugged March 8, 2023, last operated by Endeavor Energy Resources L.P..
The RRC has issued one drilling permit (amended once), issued September 24, 1993, permitted to 9,500 ft.
It was permitted by Cobra Oil & Gas Corporation and has since transferred to Endeavor Energy Resources L.P. on the wellbore schedule.
Completion filings report 5 formation tops, including Grayburg, San Andres, Spraberry, Dean.
Its lease has reported 89.5K barrels of oil and 53.1K mcf of gas since December 1993, last reporting in April 2023. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Endeavor Energy Resources L.P.
Permitted by Cobra Oil & Gas Corporation; the EWA schedule now lists a different operator.
- 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 | Endeavor Energy Resources L.P.through Jun 2010 |
| Latest permit | Cobra Oil & Gas CorporationSep 24, 1993 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,500
- total depth, ft
- 2
- permits on file
- Sep 24, 1993
- last permit issued
- Dec 13, 1993
- completed
- 89.5K
- cumulative oil, bbl
- 53.1K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 1993 THROUGH Apr 2023
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 13, 1993
- Shut in
- —
- Plugged
- Mar 8, 2023
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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Sewell Unit O-10-34062 | Sewell 30 (Canyon Reef) | Endeavor Energy Resources L.P. | 2 | 89.5K | 53.1K | Dec 1993 – Apr 2023 |
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.
- 1Cobra Oil & Gas CorporationDec 1993 → May 2004
- 2Endeavor Energy Resources L.P.Jun 2004 → Jun 2010
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 416425-98 | Drill · sidetrack | Cobra Oil & Gas Corporation | Nov 9, 1993 | Sep 24, 1993 | — | 9,300 |
| 416425-99 | Drill | Cobra Oil & Gas Corporation | Sep 24, 1993 | Sep 24, 1993 | Oct 27, 1993 | 9,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 13, 1993 | Sewell Unit O-10-34062 | Sewell 30 (Canyon Reef) | Endeavor Energy Resources L.P. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,757 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,068 | 9,082 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 375 | 17.5 | 440 S |
| 8.625 | 3,603 | 11 | 1,120 S |
| 5.5 | 9,068 | 7.875 | 410 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 | Feb 10, 1994 | Dec 22, 1993 | Yes |
| 00 | Jan 21, 1994 | — | — |
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 42-227-34797 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-227-34797 → 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/22734797, documented in the API reference.