TEXAS · WELLS · OCHILTREE COUNTY · PARNELL LEASE · API 42-357-31312 · DISTRICT 08
Parnell #1-476
Ochiltree County · Northrup (Cleveland) field · Producing · Vertical
Parnell #1-476 (API 42-357-31312) is a well in Ochiltree County operated by Unbridled Resources LLC, completed October 31, 1982 and listed as producing on the RRC schedule, shut in June 1, 2020.
The RRC has issued one drilling permit, issued September 17, 1982, permitted to 1,000 ft.
It was permitted by Alpar Resources, Inc. and has since transferred to Unbridled Resources LLC on the wellbore schedule.
Its lease has reported 20.1K barrels of oil and 318K mcf of gas since January 1993, with no volume in the three years through April 2026.
Operator of record
Permitted by Alpar Resources, Inc.; the EWA schedule now lists a different operator.
- Based in
- Oklahoma City, OK
- P-5 status
- Active (A)
- P-5 last filed
- Dec 17, 2025
- Permits on file
- 6
- Phone
- (318) 751-3917
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Unbridled Resources LLC |
| Production reports | Unbridled Resources, LLCthrough Feb 2022 |
| Latest permit | Alpar Resources, Inc.Sep 17, 1982 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,000
- total depth, ft
- 1
- permits on file
- Sep 17, 1982
- last permit issued
- Oct 31, 1982
- completed
- 20.1K
- cumulative oil, bbl
- 318K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Feb 2022
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 31, 1982
- Shut in
- Jun 1, 2020
- 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 |
|---|---|---|---|---|---|---|
| Parnell G-14-104328 | Northrup (Cleveland) | Unbridled Resources, LLC | 1 | 20.1K | 318K | Jan 1993 – Feb 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.
- 1Alpar Resources, Inc.Jan 1993 → Nov 2003
- 2Latigo Petroleum Texas, LPDec 2003 → Feb 2009
- 3Latigo Petroleum, Inc.Mar 2009 → Aug 2011
- 4Plains Exploration & Prod. Co.Sep 2011 → Mar 2012
- 5Linn Operating, Inc.Apr 2012 → Dec 2014
- 6Enervest Operating, L.L.C.Jan 2015 → Dec 2015
- 74P Energy Texas, LLCJan 2016 → May 2020
- 8Unbridled Resources, LLCJul 2021 → Feb 2022
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 172261-99 | Drill | Alpar Resources, Inc. | Sep 17, 1982 | Sep 17, 1982 | — | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 31, 1982 | Parnell G-14-104328 | Northrup (Cleveland) | Unbridled Resources LLC | Producing · shut in Jun 1, 2020 | 1,000 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,240 | 7,330 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,222 | 12.25 | 1,800 S |
| 2.375 | 7,104 | — | — |
| 5.5 | 7,495 | 7.875 | 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 | Jan 12, 1984 | Feb 22, 1983 | — |
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 42-357-31312 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-357-31312 → 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/35731312, documented in the API reference.