TEXAS · WELLS · REEVES COUNTY · COLLIER 41-40 LEASE · API 42-389-34422 · DISTRICT 7B
Collier 41-40 #1H
Reeves County · Hoefs T-K (Wolfcamp) field · Producing · Horizontal
Collier 41-40 #1H (API 42-389-34422) is a horizontal well in Reeves County operated by Noble Energy Inc, completed December 25, 2014 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued August 14, 2014, permitted to 10,402 ft.
It was permitted by Williams, Clayton Energy, Inc. and has since transferred to Noble Energy Inc on the wellbore schedule.
Completion filings report 8 formation tops, including Bell Canyon, Delaware, Cherry Canyon, Bone Spring.
Its lease has reported 322K barrels of oil and 385K mcf of gas since December 2014, last reporting in July 2026.
Operator of record
Permitted by Williams, Clayton Energy, Inc.; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Aug 26, 2025
- Permits on file
- 565
- Phone
- (866) 212-1212
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Noble Energy Inc |
| Production reports | Noble Energy Incthrough Apr 2026 |
| Latest permit | Williams, Clayton Energy, Inc.Aug 14, 2014 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,402
- total depth, ft
- 1
- permits on file
- Aug 14, 2014
- last permit issued
- Dec 25, 2014
- completed
- 322K
- cumulative oil, bbl
- 385K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2015 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 25, 2014
- Shut in
- —
- 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 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 |
|---|---|---|---|---|---|---|
| Collier 41-40 O-10-46050 | Hoefs T-K (Wolfcamp) | Noble Energy Inc | 1 | 322K | 385K | Dec 2014 – Jul 2026 |
Oil, barrels lease total
Last 12 months 4,673 · prior 12 11,813(-60%)
Gas, mcf lease total
Last 12 months 3,999 · prior 12 12,150(-67%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Williams, Clayton Energy, Inc.Jan 2015 → Mar 2017
- 2NBL Permian LLCApr 2017 → Jul 2018
- 3Noble Energy IncAug 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 791406-99 | Drill | Williams, Clayton Energy, Inc. | Jul 10, 2014 | Aug 14, 2014 | Aug 28, 2014 | 13,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 25, 2014 | Collier 41-40 O-10-46050 | Hoefs T-K (Wolfcamp) | Noble Energy Inc | Producing | 10,402 |
Formation tops
As filed on W-2/G-1. Subsea from 2,866 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Bell Canyon | 5,198 | -2,332 |
| Delaware | 5,198 | -2,332 |
| Cherry Canyon | 6,053 | -3,187 |
| Bone SpringBONE SPRINGS | 8,237 | -5,371 |
| Permian (undifferentiated)PERMIAN | 10,270 | -7,404 |
| Wolfcamp | 10,270 | -7,404 |
| CastileCASTILLE | — | — |
| DelawareDELAWARE CONSOLIDATED GAS | — | — |
| DelawareFORD-DELAWARE | — | — |
| Pennsylvanian | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,636 | 16,733 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 828 | 17.5 | 805 S |
| 9.625 | 5,000 | 12.25 | 940 S |
| 7 | 10,350 | 8.75 | 680 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 | Apr 29, 2015 | Jan 13, 2015 | 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 42-389-34422 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-389-34422 → 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.
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/38934422, documented in the API reference.