TEXAS · WELLS · IRION COUNTY · API 42-235-35709 · DISTRICT 6E
Highland #56K
Irion County · Spraberry (Trend Area) field · Shut In · Vertical
Highland #56K (API 42-235-35709) is a well in Irion County operated by Discovery Natural Resources LLC, completed October 17, 2014 and listed as shut in on the RRC schedule, shut in August 1, 2026.
The RRC has issued one drilling permit, issued March 3, 2014, permitted to 8,960 ft.
It was permitted by Fiml Natural Resources, LLC and has since transferred to Discovery Natural Resources LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Queen, Grayburg, San Andres, Clear Fork.
Its 2 leases have reported 316K barrels of oil and 2.24M mcf of gas since May 2008, last reporting volume in April 2026. The leases carry 19 wells, so these are lease totals, not this well alone.
Operator of record
Discovery Natural Resources LLC
Permitted by Fiml Natural Resources, LLC; the EWA schedule now lists a different operator.
- Based in
- Denver, CO
- P-5 status
- Active (A)
- P-5 last filed
- Jan 12, 2026
- Permits on file
- 452
- Phone
- (303) 893-5073
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Discovery Natural Resources LLC |
| Production reports | Discovery Natural Resources LLCthrough Apr 2026 |
| Latest permit | Fiml Natural Resources, LLCMar 3, 2014 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,960
- total depth, ft
- 1
- permits on file
- Mar 3, 2014
- last permit issued
- Oct 17, 2014
- completed
- 316K
- cumulative oil, bbl
- 2.24M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2008 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 17, 2014
- Shut in
- Aug 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 2 leases this well is completed on; they carry 19 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Highland O-9-16673 | Spraberry (Trend Area) | Discovery Natural Resources LLC | 18 | 297K | 2.17M | May 2008 – Apr 2026 |
| Highland C O-9-18543 | Spraberry (Trend Area) | Discovery Natural Resources LLC | 1 | 19.4K | 78.7K | Apr 2014 – Oct 2015 |
Gas, mcf lease total
Last 12 months 21,765 · prior 12 36,017(-40%)
Oil, barrels lease total
Last 12 months 2,489 · prior 12 4,634(-46%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Trilogy Operating, Inc.Jun 2008 → Apr 2010
- 2Fiml Natural Resources, LLCMay 2010 → Aug 2014
- 3Discovery Natural Resources LLCSep 2014 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 778370-99 | Drill | Fiml Natural Resources, LLC | Jan 28, 2014 | Mar 3, 2014 | Apr 2, 2014 | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 17, 2014 | Highland O-9-16673 | Spraberry (Trend Area) | Discovery Natural Resources LLC | Shut In · shut in Aug 1, 2026 | 8,960 |
| Oct 17, 2014 | Highland C O-9-18543 | Spraberry (Trend Area) | Discovery Natural Resources LLC | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,515 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen | 1,701 | 814 |
| Grayburg | 1,866 | 649 |
| San Andres | 2,264 | 251 |
| Clear ForkCLEARFORK | 3,691 | -1,176 |
| Spraberry | 5,152 | -2,637 |
| Wolfcamp | 6,612 | -4,097 |
| Canyon | 8,265 | -5,750 |
| Ellenburger | — | — |
| Fusselman | — | — |
| Strawn | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,177 | 8,566 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 785 | 11 | 285 S |
| 5.5 | 8,942 | 7.875 | 1,615 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 | Dec 15, 2015 | Nov 3, 2014 | — |
| 00 | Nov 5, 2014 | Nov 3, 2014 | Yes |
| 00 | Aug 5, 2014 | Jul 24, 2014 | Yes |
Well logs
2 logs loaded from the RRC's log index, 1 of them with a digital LAS file, the latest received Apr 21, 2017. Density, Neutron. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| NeutronSpans Queen, Grayburg, San Andres, Clear Fork, Spraberry, Wolfcamp, Canyon | LAS + TIFF | 200 to 8,937 | Apr 5, 2017 | 3.71 + 7.76 |
| NEUTRON/DENSITY POROSITYSpans Queen, Grayburg, San Andres, Clear Fork, Spraberry, Wolfcamp, Canyon | TIFF | 200 to 8,967 | Apr 21, 2017run Apr 11, 2014 | 10.0 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-235-35709 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-235-35709 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search 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/23535709, documented in the API reference.