TEXAS · WELLS · OCHILTREE COUNTY · API 42-357-32572 · DISTRICT 08
Parnell 475 #7
Ochiltree County · Horizon (Morrow Upper) field · Temp Abandoned · Vertical
Parnell 475 #7 (API 42-357-32572) is a well in Ochiltree County operated by Unbridled Resources LLC, completed February 1, 2007 and listed as temp abandoned on the RRC schedule, shut in March 1, 2019.
The RRC has issued one drilling permit (amended once), issued April 25, 2006, permitted to 9,730 ft.
It was permitted by Latigo Petroleum Texas, LP and has since transferred to Unbridled Resources LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Brown Dolomite, Douglas, L Douglas/Tank, Cleveland.
Its 2 leases have reported 15.4K barrels of oil and 652K mcf of gas since June 2006, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Latigo Petroleum Texas, LP; 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 | 4P Energy Texas, LLCthrough Feb 2019 |
| Latest permit | Latigo Petroleum Texas, LPApr 25, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,730
- total depth, ft
- 2
- permits on file
- Apr 25, 2006
- last permit issued
- Feb 1, 2007
- completed
- 15.4K
- cumulative oil, bbl
- 652K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2006 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 1, 2007
- Shut in
- Mar 1, 2019
- 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 2 leases 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 |
|---|---|---|---|---|---|---|
| Parnell 475 G-14-228047 | Horizon (Morrow Upper) | Unbridled Resources, LLC | 1 | 0 | 380K | Feb 2007 – Jul 2026 |
| Parnell 475 O-14-7691 | Horizon (Morrow Upper) | Latigo Petroleum Texas, LP | 1 | 15.4K | 273K | Jun 2006 – Aug 2007 |
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.
- 1Latigo Petroleum Texas, LPJun 2006 → Feb 2009
- 2Latigo Petroleum, Inc.Mar 2009 → Aug 2011
- 3Plains Exploration & Prod. Co.Sep 2011 → Mar 2012
- 4Linn Operating, Inc.Apr 2012 → Dec 2014
- 5Enervest Operating, L.L.C.Jan 2015 → Dec 2015
- 64P Energy Texas, LLCJan 2016 → Feb 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 618158-97 | Drill | Latigo Petroleum Texas, LP | Nov 2, 2006 | Apr 25, 2006 | May 12, 2006 | 9,700 |
| 618158-99 | Drill | Latigo Petroleum Texas, LP | Apr 25, 2006 | Apr 25, 2006 | May 12, 2006 | 9,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 1, 2007 | Parnell 475 G-14-228047 | Horizon (Morrow Upper) | Unbridled Resources LLC | Temp Abandoned · shut in Mar 1, 2019 | 9,730 |
| Jun 16, 2006 | Parnell 475 O-14-7691 | Horizon (Morrow Upper) | Latigo Petroleum Texas LP | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,819 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Brown Dolomite | 3,400 | -581 |
| DouglasUPPER DOUGLAS | 5,900 | -3,081 |
| L Douglas/Tank | 6,100 | -3,281 |
| Cleveland | 7,250 | -4,431 |
| Lower Nev | 8,575 | -5,756 |
| Morrow | 8,900 | -6,081 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,931 | 8,940 | Perforated |
| — | 1 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,626 | 12.25 | 1,115 S |
| 9.625 | 1,626 | — | 1,115 S |
| 4.5 | 9,720 | 7.875 | 715 S |
| 4.5 | 9,720 | — | 715 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 | Oct 31, 2007 | Aug 6, 2007 | — |
| 00 | Aug 2, 2007 | Apr 5, 2007 | — |
| 00 | Jul 17, 2007 | — | — |
| 00 | Mar 16, 2007 | Oct 11, 2006 | Yes |
| 00 | Nov 14, 2006 | — | — |
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 42-357-32572 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-357-32572 → 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/35732572, documented in the API reference.