WELL · 42-389-37054 · DISTRICT 8
Cooper 27-26 South Unit #14H
Reeves County · Wolfbone (Trend Area) field · Producing · Horizontal
Cooper 27-26 South Unit #14H (API 42-389-37054) is a horizontal well in Reeves County operated by Permian Resources Operating LLC, completed February 13, 2019 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued April 19, 2018, permitted to 14,000 ft.
It was permitted by Oxy USA Wtp LP and has since transferred to Permian Resources Operating LLC on the wellbore schedule.
Completion filings report 8 formation tops, including Castile, Permian (undifferentiated), Bell Canyon, Delaware.
Its lease has reported 1.47M barrels of oil and 2.77M mcf of gas since January 2019, last reporting in July 2026. The lease carries 4 wells, so these are lease totals, not this well alone.
Operator of record
Permian Resources Operating LLC
Permitted by OXY USA WTP LP; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Oct 4, 2025 · 608 permits on file · (432) 699-9345
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Permian Resources Operating LLC |
| Production reports | Permian Resources Operating, LLCthrough Apr 2026 |
| Latest permit | OXY USA WTP LPApr 19, 2018 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 14,000
- total depth, ft
- 2
- permits on file
- Apr 19, 2018
- last permit issued
- Feb 13, 2019
- completed
- 1.47M
- cumulative oil, bbl
- 2.77M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2019 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 13, 2019
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
31.231781, -103.388742
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 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cooper 27-26 South Unit O-10-51726 | Wolfbone (Trend Area) | Permian Resources Operating, LLC | 4 | 1.47M | 2.77M | Jan 2019 – Jul 2026 |
Oil, barrels lease total
Last 12 months 54,859 · prior 12 79,518(-31%)
Gas, mcf lease total
Last 12 months 174,300 · prior 12 184,128(-5%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1OXY USA WTP LPJan 2019 → Oct 2024
- 2Permian Resources Operating, LLCNov 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 838795-98 | Drill | OXY USA WTP LP | Aug 27, 2018 | Apr 19, 2018 | Sep 5, 2018 | 14,000 |
| 838795-99 | Drill | OXY USA WTP LP | Apr 12, 2018 | Apr 19, 2018 | Sep 5, 2018 | 14,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-51726 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,667 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| CastileCASTILLE | 1,777 | 890 |
| Permian (undifferentiated)PERMIAN | 1,777 | 890 |
| Bell Canyon | 5,068 | -2,401 |
| Delaware | 5,068 | -2,401 |
| DelawareDELAWARE CONSOLIDATED GAS | 5,105 | -2,438 |
| DelawareFORD-DELAWARE | 5,208 | -2,541 |
| Cherry Canyon | 6,005 | -3,338 |
| Bone SpringBONE SPRINGS | 8,071 | -5,404 |
| Wolfcamp | 10,409 | -7,742 |
| Pennsylvanian | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,774 | 20,876 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,585 | 17.5 | 1,615 S |
| 7 | 10,098 | 8.5 | 2,750 S |
| 9.625 | 10,135 | 12.25 | 1,580 S |
| 5.5 | 21,124 | 8.5 | 2,750 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 10, 2019 | Apr 22, 2019 | 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 42-389-37054 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-389-37054 → 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.
Cooper 27-26-9W42-389-37055
0.0 KM · OXY USA WTP LP · Section with this well →
| Castile | 1,777 | 890 |
| Permian (undifferentiated) | 1,777 | 890 |
| Bell Canyon | 5,069 | -2,402 |
| Delaware | 5,069 | -2,402 |
| Delaware | 5,108 | -2,441 |
| Delaware | 5,210 | -2,543 |
| Cherry Canyon | 5,987 | -3,320 |
| Bone Spring | 8,067 | -5,400 |
10 TOPS · FIRST 8
Cooper 27-26-5W42-389-37053
0.0 KM · OXY USA WTP LP · Section with this well →
| Permian (undifferentiated) | 831 | 1,837 |
| Castile | 831 | 1,837 |
| Delaware | 5,089 | -2,421 |
| Bell Canyon | 5,089 | -2,421 |
| Delaware | 5,114 | -2,446 |
| Delaware | 5,221 | -2,553 |
| Cherry Canyon | 5,998 | -3,330 |
| Bone Spring | 8,077 | -5,409 |
10 TOPS · FIRST 8
McCullough 35-38-4S State42-389-37996
0.4 KM · OXY USA WTP LP · Section with this well →
| Permian (undifferentiated) | 818 | 1,851 |
| Castile | 818 | 1,851 |
| Bell Canyon | 5,075 | -2,406 |
| Delaware | 5,075 | -2,406 |
| Delaware | 5,127 | -2,458 |
| Delaware | 5,193 | -2,524 |
| Cherry Canyon | 5,990 | -3,321 |
| Bone Spring | 8,067 | -5,398 |
10 TOPS · FIRST 8
McCullough 35-38-3S State42-389-37997
0.4 KM · OXY USA WTP LP · Section with this well →
| Castile | 818 | 1,850 |
| Permian (undifferentiated) | 818 | 1,850 |
| Bell Canyon | 5,071 | -2,403 |
| Delaware | 5,071 | -2,403 |
| Delaware | 5,124 | -2,456 |
| Delaware | 5,184 | -2,516 |
| Cherry Canyon | 5,981 | -3,313 |
| Bone Spring | 8,068 | -5,400 |
10 TOPS · FIRST 8
Cooper 27-26 South Unit42-389-37522
0.4 KM · OXY USA WTP LP · Section with this well →
| Castile | 1,777 | 885 |
| Permian (undifferentiated) | 1,777 | 885 |
| Bell Canyon | 5,094 | -2,432 |
| Delaware | 5,094 | -2,432 |
| Delaware | 5,130 | -2,468 |
| Delaware | 5,194 | -2,532 |
| Cherry Canyon | 5,987 | -3,325 |
| Bone Spring | 8,068 | -5,406 |
10 TOPS · FIRST 8
Cooper 27-26 Central Unit42-389-37052
0.5 KM · OXY USA WTP LP · Section with this well →
| Castile | 1,777 | 885 |
| Permian (undifferentiated) | 1,777 | 885 |
| Bell Canyon | 5,090 | -2,428 |
| Delaware | 5,090 | -2,428 |
| Delaware | 5,130 | -2,468 |
| Delaware | 5,191 | -2,529 |
| Cherry Canyon | 5,992 | -3,330 |
| Bone Spring | 8,078 | -5,416 |
10 TOPS · FIRST 8
Janey State 24-25-3N Unit42-389-37829
0.5 KM · OXY USA WTP LP · Section with this well →
| Castile | 876 | 1,797 |
| Permian (undifferentiated) | 876 | 1,797 |
| Delaware | 5,087 | -2,414 |
| Bell Canyon | 5,087 | -2,414 |
| Delaware | 5,128 | -2,455 |
| Delaware | 5,205 | -2,532 |
| Cherry Canyon | 5,987 | -3,314 |
| Bone Spring | 8,066 | -5,393 |
10 TOPS · FIRST 8
Janey State 24-25-5N Unit42-389-37828
0.5 KM · OXY USA WTP LP · Section with this well →
| Permian (undifferentiated) | 876 | 1,798 |
| Castile | 876 | 1,798 |
| Bell Canyon | 5,088 | -2,414 |
| Delaware | 5,088 | -2,414 |
| Delaware | 5,130 | -2,456 |
| Delaware | 5,206 | -2,532 |
| Cherry Canyon | 5,996 | -3,322 |
| Bone Spring | 8,064 | -5,390 |
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/38937054, documented in the API reference.