TEXAS · WELLS · REEVES COUNTY · CWEI-CHK "30-51-8" LEASE · API 42-389-32961 · DISTRICT 7B
Cwei-CHK 30-51-8 #1
Reeves County · Wolfbone (Trend Area) field · Vertical
Cwei-Chk 30-51-8 #1 (API 42-389-32961) is a plugged well in Reeves County, plugged April 19, 2024, last operated by Noble Energy Inc.
The RRC has issued one drilling permit, issued August 10, 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 Bell Canyon, Bone Spring, Wolfcamp.
Its lease has reported 61.4K barrels of oil and 74.9K mcf of gas since November 2011, with no volume in the three years through August 2026. The lease carries 2 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 May 2023 |
| Latest permit | Williams, Clayton Energy, Inc.Aug 10, 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
- Aug 10, 2011
- last permit issued
- Jan 25, 2016
- completed
- 61.4K
- cumulative oil, bbl
- 74.9K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · DEC 2011 THROUGH MAY 2023
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 25, 2016
- Shut in
- —
- Plugged
- Apr 19, 2024
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cwei-CHK "30-51-8" O-10-42716 | Wolfbone (Trend Area) | Noble Energy Inc | 2 | 61.4K | 74.9K | Nov 2011 – May 2023 |
No volumes reported on these leases in the last three years.
Wells named Cwei-CHK 30-51-8
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.Dec 2011 → Mar 2017
- 2NBL Permian LLCApr 2017 → Jul 2018
- 3Noble Energy IncAug 2018 → May 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 721827-99 | Drill | Williams, Clayton Energy, Inc. | Aug 8, 2011 | Aug 10, 2011 | Sep 2, 2011 | 13,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 25, 2016 | Cwei-CHK 30-51-8 O-10-42716 | Wolfbone (Trend Area) | Noble Energy Inc | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,824 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Bell Canyon | 5,229 | -2,405 |
| Bone Spring | 8,454 | -5,630 |
| Bone Spring3RD BONE SPRING | 10,169 | -7,345 |
| WolfcampWOLFCAMP LIME | 10,345 | -7,521 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,785 | 11,202 | Perforated |
| 10,150 | 11,202 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 690 | 17.5 | 670 S |
| 8.625 | 5,510 | 11 | 1,015 S |
| 5.5 | 11,495 | 7.875 | 980 S |
| 8.625 | — | 11 | 925 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 | Feb 26, 2016 | Feb 1, 2016 | Yes |
| 00 | Jun 6, 2013 | Apr 18, 2012 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Nov 7, 2014. 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 Bell Canyon, Bone Spring, Wolfcamp | TIFF | 200 to 11,479 | Nov 7, 2014run Oct 18, 2011 | 4.06 |
"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 42-389-32961 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-389-32961 → 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/38932961, documented in the API reference.