WELL · 42-389-37538 · DISTRICT 8
Collie a West #S 81H
Reeves County · Sandbar (Bone Spring) field · Producing · Horizontal
Collie A West #S 81H (API 42-389-37538) is a horizontal well in Reeves County operated by Permian Resources Operating LLC, completed February 2, 2019 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued September 6, 2018, permitted to 13,000 ft.
It was permitted by Oxy USA Inc. and has since transferred to Permian Resources Operating LLC on the wellbore schedule.
Completion filings report 8 formation tops, including Delaware, Bell Canyon, Cherry Canyon, Bone Spring.
Its lease has reported 314K barrels of oil and 1.37M mcf of gas since February 2019, last reporting in July 2026.
Operator of record
Permian Resources Operating LLC
Permitted by OXY USA Inc.; 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 Inc.Sep 6, 2018 |
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
- 2
- permits on file
- Sep 6, 2018
- last permit issued
- Feb 2, 2019
- completed
- 314K
- cumulative oil, bbl
- 1.37M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2019 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 2, 2019
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
31.424253, -103.451626
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Collie a West O-10-51588 | Sandbar (Bone Spring) | Permian Resources Operating, LLC | 1 | 314K | 1.37M | Feb 2019 – Jul 2026 |
Oil, barrels lease total
Last 12 months 7,349 · prior 12 17,178(-57%)
Gas, mcf lease total
Last 12 months 42,168 · prior 12 60,853(-31%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1OXY USA Inc.Feb 2019 → Aug 2021
- 2Colgate Operating, LLCSep 2021 → Feb 2023
- 3Permian Resources Operating, LLCMar 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 844327-98 | Drill | OXY USA Inc. | Sep 28, 2018 | Sep 6, 2018 | Oct 7, 2018 | 13,000 |
| 844327-99 | Drill | OXY USA Inc. | Sep 5, 2018 | Sep 6, 2018 | Oct 6, 2018 | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-51588 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,564 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Delaware | 4,670 | -2,106 |
| Bell Canyon | 4,707 | -2,143 |
| Cherry Canyon | 5,651 | -3,087 |
| Bone SpringBONE SPRINGS | 7,816 | -5,252 |
| CastileCASTILLE | — | — |
| DelawareDELAWARE CONSOLIDATED GAS | — | — |
| DelawareFORD-DELAWARE | — | — |
| Pennsylvanian | — | — |
| Permian (undifferentiated)PERMIAN | — | — |
| Wolfcamp | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,314 | 20,216 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 2,236 | 16 | 960 S |
| 9.625 | 10,045 | 12.25 | 1,965 S |
| 5.5 | 20,479 | 8.5 | 2,655 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 24, 2019 | Mar 27, 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 42-389-37538 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-389-37538 → 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.
Collie a West42-389-37540
0.0 KM · OXY USA Inc. · Section with this well →
| Delaware | 4,632 | -2,068 |
| Bell Canyon | 4,676 | -2,112 |
| Cherry Canyon | 5,654 | -3,090 |
| Bone Spring | 7,819 | -5,255 |
| Wolfcamp | 10,402 | -7,838 |
| Castile | — | |
| Permian (undifferentiated) | — | |
| Pennsylvanian | — |
10 TOPS · FIRST 8
Collie a East42-389-37539
0.0 KM · OXY USA Inc. · Section with this well →
| Delaware | 4,655 | -2,091 |
| Bell Canyon | 4,686 | -2,122 |
| Cherry Canyon | 5,658 | -3,094 |
| Bone Spring | 7,830 | -5,266 |
| Wolfcamp | — | |
| Permian (undifferentiated) | — | |
| Pennsylvanian | — | |
| Delaware | — |
10 TOPS · FIRST 8
Collie B Unit42-389-40053
0.8 KM · Colgate Operating, LLC · Section with this well →
| Rustler | 1,809 | 758 |
| Castile | 2,196 | 371 |
| Lamar | 4,613 | -2,046 |
| Bell Canyon | 4,679 | -2,112 |
| Cherry Canyon | 5,615 | -3,048 |
| Brushy Canyon | 6,721 | -4,154 |
| Bone Spring | 7,703 | -5,136 |
| Delaware | — |
10 TOPS · FIRST 8
Collie B Unit42-389-40054
0.8 KM · Colgate Operating, LLC · Section with this well →
| Rustler | 1,826 | 741 |
| Castile | 2,166 | 401 |
| Lamar | 4,599 | -2,032 |
| Bell Canyon | 4,671 | -2,104 |
| Cherry Canyon | 5,591 | -3,024 |
| Brushy Canyon | 6,696 | -4,129 |
| Bone Spring | 7,713 | -5,146 |
| Delaware | — |
10 TOPS · FIRST 8
Collie B Unit42-389-40056
0.8 KM · Colgate Operating, LLC · Section with this well →
| Rustler | 1,833 | 734 |
| Castile | 2,207 | 360 |
| Lamar | 4,630 | -2,063 |
| Bell Canyon | 4,666 | -2,099 |
| Delaware | 4,666 | -2,099 |
| Cherry Canyon | 5,610 | -3,043 |
| Brushy Canyon | 6,737 | -4,170 |
| Bone Spring | 7,730 | -5,163 |
10 TOPS · FIRST 8
Collie B Unit42-389-40055
0.8 KM · Colgate Operating, LLC · Section with this well →
| Rustler | 1,829 | 829 |
| Castile | 2,198 | 460 |
| Lamar | 4,626 | -1,968 |
| Bell Canyon | 4,686 | -2,028 |
| Cherry Canyon | 5,617 | -2,959 |
| Brushy Canyon | 6,719 | -4,061 |
| Bone Spring | 7,727 | -5,069 |
| Delaware | — |
10 TOPS · FIRST 8
Worsham -42-42-475-38395
1.2 KM · Jetta Operating Company, Inc. · Section with this well →
| Delaware | 4,663 | -2,099 |
| Yates | — | |
| Capitan | — | |
| Clear Fork | — | |
| Glorieta | — | |
| Holt | — | |
| Queen | — | |
| Rustler | — |
10 TOPS · FIRST 8
Worsham -42-42-475-38394
1.2 KM · Jetta Operating Company, Inc. · Section with this well →
| Delaware | 4,656 | -2,092 |
| Bell Canyon | 4,699 | -2,135 |
| Holt | — | |
| Queen | — | |
| Rustler | — | |
| San Andres | — | |
| Seven Rivers | — | |
| Capitan | — |
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/38937538, documented in the API reference.