WELL · 42-371-20148 · DISTRICT 8
State of Texas Unit 1 #1
Pecos County · Sheepherder (Simpson 19400) field · Vertical
State Of Texas Unit 1 #1 (API 42-371-20148) is a plugged well in Pecos County, plugged November 5, 1968, last operated by Southern Natural Gas Company.
The RRC has issued one drilling permit (amended twice), issued August 16, 2002, permitted to 22,500 ft.
It was permitted by Endeavor Energy Resources L.P. and has since transferred to Southern Natural Gas Company on the wellbore schedule.
Completion filings report 7 formation tops, including Woodford, Devonian, Silurian (undifferentiated), Fullelman.
Operator of record
Permitted by Endeavor Energy Resources L.P.; the EWA schedule now lists a different operator.
- Based in
- Birmingham, AL
- P-5 status
- Inactive (I)
- P-5 last filed
- Sep 26, 2011
- Phone
- (205) 325-7223
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Southern Natural Gas Company |
| Production reports | Endeavor Energy Resources L.P.through Mar 2011 |
| Latest permit | Endeavor Energy Resources L.P.Aug 16, 2002 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 22,500
- total depth, ft
- 3
- permits on file
- Aug 16, 2002
- last permit issued
- Jul 29, 1967
- completed
- 0
- cumulative oil, bbl
- 284K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2003 THROUGH Oct 2016
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 29, 1967
- Shut in
- —
- Plugged
- Nov 5, 1968
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 |
|---|---|---|---|---|---|---|
| State Gas Unit "149" G-10-199515 | Puckett (Devonian) | Endeavor Energy Resources L.P. | 1 | 0 | 284K | Jan 2003 – Oct 2016 |
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.Mar 2003 → Mar 2011
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 522845-97 | Reenter | Endeavor Energy Resources L.P. | Nov 6, 2003 | Aug 16, 2002 | Aug 24, 2002 | 22,500 |
| 522845-98 | Reenter | Endeavor Energy Resources L.P. | May 22, 2003 | Aug 16, 2002 | — | 22,500 |
| 522845-99 | Reenter | Endeavor Energy Resources L.P. | Aug 16, 2002 | Aug 16, 2002 | — | 22,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-10-199515 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,545 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Woodford | 16,573 | -13,028 |
| Devonian | 16,830 | -13,285 |
| Silurian (undifferentiated)SILURIAN | 16,970 | -13,425 |
| Fullelman | 17,012 | -13,467 |
| Montoya | 17,056 | -13,511 |
| Simpson | 17,860 | -14,315 |
| Ellenburger | 20,168 | -16,623 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 16,848 | 16,930 | Perforated |
| 19,380 | 19,397 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 30 | 15 | 36 | 50 S |
| 20 | 20 | 36 | — |
| 20 | 2,064 | 26 | 3,715 S |
| 20 | 2,065 | 26 | 3,715 S |
| 13.375 | 9,463 | 17.5 | 6,765 S |
| 9.625 | 16,538 | 12.25 | 6,340 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 | Apr 5, 2004 | May 21, 2003 | Yes |
| 00 | Mar 4, 2004 | — | — |
| 00 | Jan 12, 1984 | Aug 8, 1967 | — |
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 42-371-20148 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-371-20148 → 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/37120148, documented in the API reference.