WELL · 42-227-36635 · DISTRICT 8
H.E. Tubb North #4221
Howard County · Spraberry (Trend Area) field · Producing · Vertical
H.E. Tubb North #4221 (API 42-227-36635) is a well in Howard County operated by Red Highland Resources LLC, completed June 2, 2011 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued April 5, 2011, permitted to 10,600 ft.
It was permitted by Meritage Energy Company, LLC and has since transferred to Red Highland Resources LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Spraberry, Dean, Wolfcamp, Strawn.
Its lease has reported 44.6K barrels of oil and 146K mcf of gas since June 2011, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Meritage Energy Company, LLC; the EWA schedule now lists a different operator.
Houston, TX · P-5 Active, filed Oct 16, 2025 · (432) 269-1562
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Red Highland Resources LLC |
| Production reports | Red Highland Resources LLCthrough Mar 2026 |
| Latest permit | Meritage Energy Company, LLCApr 5, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,600
- total depth, ft
- 1
- permits on file
- Apr 5, 2011
- last permit issued
- Jun 2, 2011
- completed
- 44.6K
- cumulative oil, bbl
- 146K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 2, 2011
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| H.E. Tubb North O-10-41587 | Spraberry (Trend Area) | Red Highland Resources LLC | 2 | 44.6K | 146K | Jun 2011 – Jul 2026 |
Oil, barrels lease total
Last 12 months 866 · prior 12 1,434(-40%)
Gas, mcf lease total
Last 12 months 2,390 · prior 12 2,112(+13%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Meritage Energy Company, LLCJul 2011 → Aug 2012
- 2Three Rivers Operating Co II LLCSep 2012 → Nov 2014
- 3OXY USA Inc.Dec 2014 → Oct 2025
- 4Red Highland Resources LLCNov 2025 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 713359-99 | Drill | Meritage Energy Company, LLC | Apr 1, 2011 | Apr 5, 2011 | May 28, 2011 | 10,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-41587 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,525 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Spraberry | 6,350 | -3,825 |
| Dean | 7,610 | -5,085 |
| Wolfcamp | 7,805 | -5,280 |
| Strawn | 9,670 | -7,145 |
| Mississippian | 9,830 | -7,305 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,976 | 10,310 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 339 | 17.5 | 430 S |
| 8.625 | 4,352 | 11 | 700 S |
| 5.5 | 10,461 | 7.875 | 1,120 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 | Jun 28, 2012 | Sep 26, 2011 | Yes |
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 42-227-36635 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-227-36635 → 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/22736635, documented in the API reference.