WELL · 42-103-34887 · DISTRICT 8
Cordona Unit #10
Crane County · Abell (Permian-General) field · Vertical
Cordona Unit #10 (API 42-103-34887) is a well in Crane County operated by Q Natural Resources LLC, completed December 23, 2002.
The RRC has issued one drilling permit, issued July 12, 2002, permitted to 4,700 ft.
It was permitted by Western Reserves Oil Company Inc and has since transferred to Q Natural Resources LLC on the wellbore schedule.
Completion filings report 11 formation tops, including Rustler, Yates, Seven Rivers, Queen.
Its lease has reported 509K barrels of oil and 2.19M mcf of gas since November 2000, last reporting in July 2026. The lease carries 17 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 1.04K barrels injected in the 12 months reported through May 2023.
Operator of record
Permitted by Western Reserves Oil Company Inc; the EWA schedule now lists a different operator.
Jones, OK · P-5 Y, filed Nov 4, 2025 · (940) 365-6224
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Q Natural Resources LLC |
| Production reports | Q Natural Resources, LLCthrough Apr 2026 |
| Latest permit | Western Reserves Oil Company IncJul 12, 2002 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,700
- total depth, ft
- 1
- permits on file
- Jul 12, 2002
- last permit issued
- Dec 23, 2002
- completed
- 509K
- cumulative oil, bbl
- 2.19M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2000 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 23, 2002
- Shut in
- —
- Plugged
- —
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; they carry 17 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cordona Unit O-10-36535 | Abell (Permian-General) | Q Natural Resources, LLC | 17 | 509K | 2.19M | Nov 2000 – Jul 2026 |
Oil, barrels lease total
Last 12 months 12 · prior 12 45(-73%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Western Reserves Oil Company IncNov 2000 → May 2013
- 2Great Western Drilling CompanyJun 2013 → Dec 2020
- 3Patriot Production LLCMar 2021 → Jun 2022
- 4Q Natural Resources, LLCJul 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 521641-99 | Drill | Western Reserves Oil Company Inc | Jul 8, 2002 | Jul 12, 2002 | Aug 2, 2002 | 4,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-36535 | — | — | — | — |
| — | — O-10-36535 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,362 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 380 | 1,982 |
| Yates | 1,422 | 940 |
| Seven Rivers | 1,600 | 762 |
| Queen | 2,018 | 344 |
| Grayburg | 2,403 | -41 |
| GrayburgGRAYBURG - ACTIVE CO2 FLOOD | 2,403 | -41 |
| San Andres | 2,625 | -263 |
| San AndresSAN ANDRES - USABLE QUALITY WATE | 2,625 | -263 |
| Glorieta | 3,359 | -997 |
| Clear ForkCLEARFORK | 3,572 | -1,210 |
| Tubb | 3,942 | -1,580 |
| Permian (undifferentiated)PERMIAN GENERAL | — | — |
| Queen | — | — |
| San Angelo | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,578 | 3,584 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 652 | 12.25 | 325 S |
| 5.5 | 4,205 | 7.875 | 865 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 | Sep 21, 2015 | Aug 31, 2015 | — |
| 00 | Mar 20, 2003 | Jan 28, 2003 | — |
| 00 | Nov 6, 2002 | Aug 30, 2002 | Yes |
| 00 | Oct 30, 2002 | — | — |
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 42-103-34887 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-103-34887 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 1.04K
- bbl, last 12 reported months
- 277K
- bbl, all reported
- May 2023
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000092681 | H-1 Injection | Active | 200 | 1,775 | 3,578–3,584 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 1,040 · prior 12 1,135(-8%)
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/10334887, documented in the API reference.