TEXAS · WELLS · HOWARD COUNTY · SEWELL 30 LEASE · API 42-227-34755 · DISTRICT 7B
Sewell 30 #1
Howard County · Sewell 30 (Canyon Reef) field · Vertical
Sewell 30 #1 (API 42-227-34755) is a plugged well in Howard County, plugged March 12, 2026, last operated by Diamondback E&P LLC.
The RRC has issued one drilling permit, issued May 11, 1993, permitted to 9,500 ft.
It was permitted by Cobra Oil & Gas Corporation and has since transferred to Diamondback E&P LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Spraberry, Dean, Wolfcamp, Pennsylvanian.
Its lease has reported 158K barrels of oil and 95.5K mcf of gas since June 1993, with no volume in the three years through April 2026.
Operator of record
Permitted by Cobra Oil & Gas Corporation; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 4, 2026
- Permits on file
- 5,251
- Phone
- (432) 221-7400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Diamondback E&P LLC |
| Production reports | Diamondback E&P LLCthrough May 2013 |
| Latest permit | Cobra Oil & Gas CorporationMay 11, 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
- 1
- permits on file
- May 11, 1993
- last permit issued
- Jun 9, 1993
- completed
- 158K
- cumulative oil, bbl
- 95.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 1993 THROUGH May 2013
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 9, 1993
- Shut in
- —
- Plugged
- Mar 12, 2026
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 |
|---|---|---|---|---|---|---|
| Sewell 30 O-10-33881 | Sewell 30 (Canyon Reef) | Diamondback E&P LLC | 1 | 158K | 95.5K | Jun 1993 – May 2013 |
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 CorporationJun 1993 → May 2004
- 2Endeavor Energy Resources L.P.Jun 2004 → May 2013
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 411630-99 | Drill | Cobra Oil & Gas Corporation | May 11, 1993 | May 11, 1993 | May 11, 1993 | 9,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 9, 1993 | Sewell 30 O-10-33881 | Sewell 30 (Canyon Reef) | Diamondback E&P LLC | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,765 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,049 | 9,062 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 348 | 17.5 | 440 S |
| 8.625 | 3,599 | 11 | 2,045 S |
| 5.5 | 9,049 | 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Oct 28, 1993 | Jun 18, 1993 | — |
| 00 | Jul 20, 1993 | — | 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 42-227-34755 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-227-34755 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/22734755, documented in the API reference.