TEXAS · WELLS · TERRELL COUNTY · ALTERED STATE LEASE · API 42-443-30706 · DISTRICT 6E
Altered State #1
Terrell County · Brown Bassett West (Wolfcamp) field · Producing · Vertical
Altered State #1 (API 42-443-30706) is a well in Terrell County operated by Longfellow Energy LP, completed March 25, 1997 and listed as producing on the RRC schedule, shut in July 1, 2026.
The RRC has issued one drilling permit, issued January 28, 1997, permitted to 12,094 ft.
It was permitted by Union Pacific Resources Company and has since transferred to Longfellow Energy LP on the wellbore schedule.
Completion filings report one formation top, including Wolfcamp.
Its lease has reported 628K mcf of gas since March 1997, last reporting volume in December 2025.
Operator of record
Permitted by Union Pacific Resources Company; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 26, 2026
- Permits on file
- 38
- Phone
- (972) 590-9900
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Longfellow Energy LP |
| Production reports | Longfellow Energy, LPthrough Dec 2025 |
| Latest permit | Union Pacific Resources CompanyJan 28, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,094
- total depth, ft
- 1
- permits on file
- Jan 28, 1997
- last permit issued
- Mar 25, 1997
- completed
- 0
- cumulative oil, bbl
- 628K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 1997 THROUGH Dec 2025
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 25, 1997
- Shut in
- Jul 1, 2026
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 |
|---|---|---|---|---|---|---|
| Altered State G-9-162858 | Brown Bassett, West (Wolfcamp) | Longfellow Energy, LP | 1 | 0 | 628K | Mar 1997 – Dec 2025 |
Gas, mcf lease total
Last 12 months 611 · prior 12 3,405(-82%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Union Pacific Resources CompanyJul 1997 → Jan 2001
- 2Rme Petroleum CompanyFeb 2001 → Nov 2002
- 3Anadarko E&P Company LPDec 2002 → Mar 2009
- 4Sandridge Expl. and Prod., LLCApr 2009 → Feb 2016
- 5Occidental W TX Overthrust, Inc.Mar 2016 → Dec 2021
- 6Longfellow Energy, LPJan 2022 → Dec 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 456299-99 | Drill | Union Pacific Resources Company | Dec 13, 1996 | Jan 28, 1997 | Feb 4, 1997 | 15,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 25, 1997 | Altered State G-9-162858 | Brown Bassett West (Wolfcamp) | Longfellow Energy LP | Producing · shut in Jul 1, 2026 | 12,094 |
Formation tops
As filed on W-2/G-1. Subsea from 2,514 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Wolfcamp | 5,750 | -3,236 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,143 | 6,242 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,211 | 17.5 | 1,150 S |
| 9.625 | 4,612 | 12.25 | 615 S |
| 5.5 | 6,608 | 8.5 | 350 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 | Jun 17, 1997 | May 20, 1997 | Yes |
| 00 | May 29, 1997 | — | — |
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 42-443-30706 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-443-30706 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it. The University Lands library has no per-well link: then paste it into its 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/44330706, documented in the API reference.