WELL · 42-389-35196 · DISTRICT 8
Collier 34-51 #1H
Reeves County · Hoefs T-K (Wolfcamp) field · Producing · Horizontal
Collier 34-51 #1H (API 42-389-35196) is a horizontal well in Reeves County operated by Noble Energy Inc, completed July 17, 2016 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued April 19, 2016, permitted to 13,500 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 Wolfcamp, Bell Canyon, Bone Spring, Castile.
Its lease has reported 634K barrels of oil and 753K mcf of gas since July 2016, last reporting in July 2026.
Operator of record
Permitted by Williams, Clayton Energy, Inc.; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Jul 4, 2026 · 565 permits on file · (800) 231-0623
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.Apr 19, 2016 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,500
- total depth, ft
- 1
- permits on file
- Apr 19, 2016
- last permit issued
- Jul 17, 2016
- completed
- 634K
- cumulative oil, bbl
- 753K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2016 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 17, 2016
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Collier 34-51 O-10-48007 | Hoefs T-K (Wolfcamp) | Noble Energy Inc | 1 | 634K | 753K | Jul 2016 – Jul 2026 |
Gas, mcf lease total
Last 12 months 0 · prior 12 2,198(-100%)
Oil, barrels lease total
Last 12 months 300 · prior 12 7(+4186%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Williams, Clayton Energy, Inc.Jul 2016 → Mar 2017
- 2NBL Permian LLCApr 2017 → Jul 2018
- 3Noble Energy IncAug 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 815103-99 | Drill | Williams, Clayton Energy, Inc. | Apr 18, 2016 | Apr 19, 2016 | May 3, 2016 | 13,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-48007 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,840 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Wolfcamp | 10,330 | -7,490 |
| Bell Canyon | — | — |
| Bone SpringBONE SPRINGS | — | — |
| CastileCASTILLE | — | — |
| Cherry Canyon | — | — |
| Delaware | — | — |
| DelawareDELAWARE CONSOLIDATED GAS | — | — |
| DelawareFORD-DELAWARE | — | — |
| Pennsylvanian | — | — |
| Permian (undifferentiated)PERMIAN | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,727 | 17,011 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 826 | 17.5 | 750 S |
| 9.625 | 4,995 | 12.25 | 840 S |
| 7 | 10,617 | 8.75 | 775 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 | Nov 17, 2016 | Aug 17, 2016 | 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 42-389-35196 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-389-35196 → 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/38935196, documented in the API reference.