WELL · 42-165-34140 · DISTRICT 8
North Riley Unit #131R
Gaines County · Riley North field · Shut IN · Vertical
North Riley Unit #131R (API 42-165-34140) is a well in Gaines County operated by Bce-Mach Iii LLC, completed May 28, 2025 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued March 5, 1990, permitted to 7,350 ft.
It was permitted by Union Oil Company Of California and has since transferred to Bce-Mach Iii LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Glorieta, Clear Fork, Tubb.
Its lease has reported 27.3M barrels of oil and 15.7M mcf of gas since January 1993, last reporting in July 2026. The lease carries 404 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit.
Operator of record
Permitted by Union Oil Company of California; the EWA schedule now lists a different operator.
Oklahoma City, OK · P-5 Y, filed Mar 4, 2026 · 10 permits on file · (833) 831-2164
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Bce-Mach III LLC |
| Production reports | Bce-Mach III LLCthrough Apr 2026 |
| Latest permit | Union Oil Company of CaliforniaMar 5, 1990 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,350
- total depth, ft
- 1
- permits on file
- Mar 5, 1990
- last permit issued
- May 28, 2025
- completed
- 27.3M
- cumulative oil, bbl
- 15.7M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 28, 2025
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
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; they carry 404 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| North Riley Unit O-11-61559 | Riley, North | Bce-Mach III LLC | 404 | 27.3M | 15.7M | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 273,391 · prior 12 321,819(-15%)
Gas, mcf lease total
Last 12 months 217,560 · prior 12 242,248(-10%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Union Oil Company of CaliforniaJan 1993 → May 2000
- 2Pure Resources, L.P.Jun 2000 → Mar 2006
- 3Chevron Midcontinent, L.P.Apr 2006 → Sep 2017
- 4Sabinal Energy Operating, LLCOct 2017 → Aug 2025
- 5Bce-Mach III LLCSep 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 370481-99 | Drill | Union Oil Company of California | Mar 2, 1990 | Mar 5, 1990 | Apr 23, 1990 | 7,350 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-61559 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,401 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Glorieta | 5,978 | -2,577 |
| Clear ForkUPPER CLEAR FORK | 6,302 | -2,901 |
| Clear ForkUPPER CLEARFORK | 6,302 | -2,901 |
| TubbUPPER TUBB | 6,950 | -3,549 |
| TubbLOWER TUBB | 7,044 | -3,643 |
| Clear ForkLOWER CLEAR FORK | 7,154 | -3,753 |
| Clear ForkLOWER CLEARFORK | 7,154 | -3,753 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,344 | 7,236 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,850 | 12.25 | 850 S |
| 5.5 | 7,358 | 7.875 | 2,250 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 | Oct 30, 2025 | Jun 5, 2025 | — |
| 00 | Aug 13, 1990 | Jul 24, 1990 | — |
| 00 | Aug 7, 1990 | — | — |
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 42-165-34140 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-165-34140 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 239K
- bbl, all reported
- Oct 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000071419 | H-1 Injection | Active | 1,000 | 2,500 | 6,270–7,350 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 17,089(-100%)
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/16534140, documented in the API reference.