WELL · 42-389-40271 · DISTRICT 8
The Rug 58 #21H
Reeves County · Hoefs T-K (Wolfcamp) field · Producing · Horizontal
The Rug 58 #21H (API 42-389-40271) is a horizontal well in Reeves County operated by Civitas Permian Operating LLC, completed March 27, 2023 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued October 20, 2022, permitted to 13,000 ft.
It was permitted by Blue OX Resources Operating LLC and has since transferred to Civitas Permian Operating LLC on the wellbore schedule.
Completion filings report 8 formation tops, including Delaware, Castile, Bell Canyon, Cherry Canyon.
Its lease has reported 298K barrels of oil and 724K mcf of gas since March 2023, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Blue OX Resources Operating LLC; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Aug 4, 2025 · 477 permits on file · (432) 563-8316
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Civitas Permian Operating LLC |
| Production reports | Civitas Permian Operating, LLCthrough Mar 2026 |
| Latest permit | Blue OX Resources Operating LLCOct 20, 2022 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,000
- total depth, ft
- 1
- permits on file
- Oct 20, 2022
- last permit issued
- Mar 27, 2023
- completed
- 298K
- cumulative oil, bbl
- 724K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2023 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 27, 2023
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
31.000001, -103.459491
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Reeves County.
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 |
|---|---|---|---|---|---|---|
| The Rug 58 O-10-59156 | Hoefs T-K (Wolfcamp) | Civitas Permian Operating, LLC | 2 | 298K | 724K | Mar 2023 – Jul 2026 |
Oil, barrels lease total
Last 12 months 41,722 · prior 12 43,505(-4%)
Gas, mcf lease total
Last 12 months 211,794 · prior 12 93,145(+127%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Blue OX Resources Operating LLCMar 2023 → Sep 2023
- 2Civitas Permian Operating, LLCOct 2023 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 884852-99 | Drill | Blue OX Resources Operating LLC | Oct 12, 2022 | Oct 20, 2022 | Jan 11, 2023 | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-59156 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,071 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| DelawareFORD / DELAWARE | 890 | 2,181 |
| Delaware | 3,241 | -170 |
| CastileCASTILLE | 4,503 | -1,432 |
| Bell Canyon | 5,303 | -2,232 |
| DelawareDELAWARE CONSOLIDATED GAS | 5,550 | -2,479 |
| Cherry Canyon | 6,062 | -2,991 |
| Bone Spring | 7,977 | -4,906 |
| Wolfcamp | 9,965 | -6,894 |
| Pennsylvanian | — | — |
| Permian (undifferentiated)PERMIAN (UNDEFINED) | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,356 | 14,936 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 11.75 | 1,700 | 14.75 | 1,135 S |
| 6 | 15,027 | 8.5 | 1,730 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 | Jul 13, 2023 | Jun 1, 2023 | 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 42-389-40271 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-389-40271 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
The Rug 5842-389-40273
0.0 KM · Blue OX Resources Operating LLC · Section with this well →
| Delaware | 890 | 2,181 |
| Delaware | 3,241 | -170 |
| Castile | 4,503 | -1,432 |
| Bell Canyon | 5,303 | -2,232 |
| Delaware | 5,550 | -2,479 |
| Cherry Canyon | 6,062 | -2,991 |
| Bone Spring | 7,977 | -4,906 |
| Wolfcamp | 9,965 | -6,894 |
10 TOPS · FIRST 8
Big Chief42-389-39674
0.7 KM · COG Operating LLC · Section with this well →
| Bell Canyon | 5,359 | -2,351 |
| Cherry Canyon | 6,063 | -3,055 |
| Bone Spring | 7,970 | -4,962 |
| Bone Spring | 8,691 | -5,683 |
| Bone Spring | 9,140 | -6,132 |
| Bone Spring | 9,836 | -6,828 |
| Wolfcamp | 9,968 | -6,960 |
| Permian (undifferentiated) | — |
13 TOPS · FIRST 8
Big Chief42-389-39673
0.7 KM · Scout Energy Management LLC · Section with this well →
| Bell Canyon | 5,380 | -2,372 |
| Cherry Canyon | 6,068 | -3,060 |
| Bone Spring | 7,984 | -4,976 |
| Bone Spring | 8,705 | -5,697 |
| Bone Spring | 9,167 | -6,159 |
| Bone Spring | 9,837 | -6,829 |
| Castile | — | |
| Delaware | — |
10 TOPS · FIRST 8
Gunnison State Unit42-389-38109
1.2 KM · COG Operating LLC · Section with this well →
| Delaware | 2,500 | 518 |
| Castile | 2,800 | 218 |
| Delaware | 5,295 | -2,277 |
| Bell Canyon | 5,381 | -2,363 |
| Cherry Canyon | 6,054 | -3,036 |
| Delaware | 6,500 | -3,482 |
| Bone Spring | 7,988 | -4,970 |
| Wolfcamp | 9,943 | -6,925 |
10 TOPS · FIRST 8
Littleton Unit42-389-38688
1.3 KM · COG Operating LLC · Section with this well →
| Delaware | 2,500 | 535 |
| Castile | 2,800 | 235 |
| Delaware | 5,289 | -2,254 |
| Bell Canyon | 5,351 | -2,316 |
| Cherry Canyon | 6,025 | -2,990 |
| Delaware | 6,500 | -3,465 |
| Bone Spring | 7,959 | -4,924 |
| Wolfcamp | 9,647 | -6,612 |
10 TOPS · FIRST 8
Littleton Unit42-389-37089
1.6 KM · COG Operating LLC · Section with this well →
| Delaware | 2,500 | 539 |
| Castile | 2,800 | 239 |
| Delaware | 5,293 | -2,254 |
| Bell Canyon | 5,304 | -2,265 |
| Cherry Canyon | 6,024 | -2,985 |
| Delaware | 6,500 | -3,461 |
| Bone Spring | 7,969 | -4,930 |
| Wolfcamp | 10,211 | -7,172 |
10 TOPS · FIRST 8
Meatloaf 5842-389-37575
1.6 KM · Primexx Operating Corporation · Section with this well →
| Delaware | 2,500 | 528 |
| Delaware | 2,500 | 528 |
| Castile | 2,800 | 228 |
| Cherry Canyon | 3,800 | -772 |
| Bell Canyon | 4,800 | -1,772 |
| Delaware | 6,500 | -3,472 |
| Bone Spring | 7,500 | -4,472 |
| Wolfcamp | 9,906 | -6,878 |
10 TOPS · FIRST 8
Poutine Unit 57-330E42-389-37885
2.0 KM · Primexx Operating Corporation · Section with this well →
| Delaware | 2,500 | 486 |
| Castile | 2,800 | 186 |
| Bell Canyon | 5,118 | -2,132 |
| Delaware | 5,700 | -2,714 |
| Cherry Canyon | 5,808 | -2,822 |
| Delaware | 6,500 | -3,514 |
| Bone Spring | 8,884 | -5,898 |
| Wolfcamp | 9,807 | -6,821 |
10 TOPS · FIRST 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/38940271, documented in the API reference.