TEXAS · WELLS · REEVES COUNTY · CWEI-CHK 26-52-8 LEASE · API 42-389-32871 · DISTRICT 7B
Cwei-CHK 26-52-8 #1
Reeves County · Wolfbone (Trend Area) field · Vertical
Cwei-Chk 26-52-8 #1 (API 42-389-32871) is a plugged well in Reeves County, plugged May 20, 2025, last operated by Noble Energy Inc.
The RRC has issued one drilling permit, issued June 1, 2011, 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 3 formation tops, including Chr Canyon, Bone Spring, Wolfcamp.
Its lease has reported 242K barrels of oil and 307K mcf of gas since December 2011, last reporting volume in July 2024. The lease carries 3 wells, so these are lease totals, not this well alone.
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 20, 2026
- 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 Jul 2024 |
| Latest permit | Williams, Clayton Energy, Inc.Jun 1, 2011 |
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
- Jun 1, 2011
- last permit issued
- Feb 12, 2012
- completed
- 242K
- cumulative oil, bbl
- 307K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · FEB 2012 THROUGH JUL 2024
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 12, 2012
- Shut in
- —
- Plugged
- May 20, 2025
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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH AUG 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cwei-CHK 26-52-8 O-10-42762 | Wolfbone (Trend Area) | Noble Energy Inc | 3 | 242K | 307K | Dec 2011 – Jul 2024 |
Oil, barrels lease total
Last 12 months 0 · prior 12 0
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Wells named Cwei-CHK 26-52-8
Noble Energy Inc's other wells filed under this lease name in Reeves County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Every operator that reported production on this well's lease, in order.
- 1Williams, Clayton Energy, Inc.Feb 2012 → Mar 2017
- 2NBL Permian LLCApr 2017 → Jul 2018
- 3Noble Energy IncAug 2018 → Jul 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 717365-99 | Drill | Williams, Clayton Energy, Inc. | May 27, 2011 | Jun 1, 2011 | Nov 2, 2011 | 13,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 12, 2012 | Cwei-CHK 26-52-8 O-10-42762 | Wolfbone (Trend Area) | Noble Energy Inc | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,796 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| CHR Canyon | 6,092 | -3,296 |
| Bone Spring | 10,128 | -7,332 |
| Wolfcamp | 10,299 | -7,503 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,160 | 11,344 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 675 | 17.5 | 670 S |
| 8.625 | 5,532 | 11 | 740 S |
| 5.5 | 11,449 | 7.875 | 955 S |
| 8.625 | — | 11 | 665 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jun 14, 2013 | Jul 2, 2012 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Jan 9, 2015. Density, Neutron. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| NEUTRON/DENSITY POROSITYSpans Chr Canyon, Bone Spring, Wolfcamp | TIFF | 200 to 11,448 | Jan 9, 2015run Dec 11, 2011 | 5.13 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-389-32871 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-389-32871 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it. The University Lands library has no per-well link: then paste it into its 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/38932871, documented in the API reference.