WELL · 42-301-31939 · DISTRICT 8
CBR 28 #1H
Loving County · Sandbar (Bone Spring) field · Horizontal
Cbr 28 #1H (API 42-301-31939) is a plugged horizontal well in Loving County, plugged July 16, 2025, last operated by Wpx Energy Permian LLC.
The RRC has issued one drilling permit, issued March 29, 2013, permitted to 16,000 ft.
It was permitted by Rki Exploration & Production LLC and has since transferred to Wpx Energy Permian LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Delaware, Brushy Canyon, Bone Spring.
Its 2 leases have reported 21 barrels of oil and 1.04M mcf of gas since June 2013, last reporting in December 2025. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by RKI Exploration & Production LLC; the EWA schedule now lists a different operator.
- Based in
- Oklahoma City, OK
- P-5 status
- Active (A)
- P-5 last filed
- Oct 22, 2025
- Permits on file
- 956
- Phone
- (405) 235-3611
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | WPX Energy Permian LLC |
| Production reports | WPX Energy Permian, LLCthrough Dec 2019 |
| Latest permit | RKI Exploration & Production LLCMar 29, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 16,000
- total depth, ft
- 1
- permits on file
- Mar 29, 2013
- last permit issued
- Jul 17, 2013
- completed
- 21
- cumulative oil, bbl
- 1.04M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2013 THROUGH Dec 2025
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 17, 2013
- Shut in
- —
- Plugged
- Jul 16, 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.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 2 leases 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 |
|---|---|---|---|---|---|---|
| CBR 28 G-10-278931 | Sandbar (Bone Spring) | WPX Energy Permian, LLC | 1 | 0 | 1.04M | Jun 2013 – Dec 2025 |
| CBR 28 O-10-44910 | Sandbar (Bone Spring) | RKI Exploration & Production LLC | 1 | 21 | 156 | Jun 2013 – Jul 2016 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1RKI Exploration & Production LLCJun 2013 → Apr 2018
- 2WPX Energy Permian, LLCMay 2018 → Dec 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 759567-99 | Drill | RKI Exploration & Production LLC | Mar 27, 2013 | Mar 29, 2013 | Apr 13, 2013 | 16,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 17, 2013 | CBR 28 G-10-278931 | Sandbar (Bone Spring) | WPX Energy Permian LLC | Plugged | — |
| Jul 17, 2013 | CBR 28 O-10-44910 | Sandbar (Bone Spring) | RKI Exploration & Production LLC | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,923 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Delaware | 3,350 | -427 |
| Brushy Canyon | 5,651 | -2,728 |
| Bone Spring | 7,269 | -4,346 |
| Bone Spring | 7,275 | -4,352 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,937 | 8,089 | Perforated |
| 7,937 | 12,057 | Perforated |
| 8,185 | 8,337 | Perforated |
| 8,433 | 8,585 | Perforated |
| 8,681 | 8,833 | Perforated |
| 8,929 | 9,081 | Perforated |
| 9,177 | 9,329 | Perforated |
| 9,425 | 9,577 | Perforated |
| 9,673 | 9,825 | Perforated |
| 9,921 | 10,073 | Perforated |
| 10,169 | 10,321 | Perforated |
| 10,417 | 10,569 | Perforated |
| 10,665 | 10,817 | Perforated |
| 10,913 | 11,065 | Perforated |
| 11,161 | 11,313 | Perforated |
| 11,409 | 11,561 | Perforated |
| 11,657 | 11,809 | Perforated |
| 11,905 | 12,057 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 996 | 17.5 | 1,134 S |
| 9.625 | 3,329 | 12.25 | 973 S |
| 5.5 | 12,154 | 8.75 | 1,130 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 | Jan 28, 2016 | Feb 10, 2015 | Yes |
| 00 | Aug 12, 2014 | Sep 27, 2013 | 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 42-301-31939 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-301-31939 → 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/30131939, documented in the API reference.