TEXAS · WELLS · GAINES COUNTY · NORTH RILEY UNIT LEASE · API 42-165-35328 · DISTRICT 7B
North Riley Unit #1091
Gaines County · Riley North field · Shut In · Vertical
North Riley Unit #1091 (API 42-165-35328) is a well in Gaines County operated by Bce-Mach Iii LLC, completed August 21, 1998 and listed as shut in on the RRC schedule, shut in October 1, 2024.
The RRC has issued one drilling permit, issued February 13, 1998, permitted to 7,352 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 6 formation tops, including Yates, San Andres, Upr. Clear Fork, M. Clear Fork.
Its lease has reported 27.4M barrels of oil and 15.8M mcf of gas since the record begins in January 1993, last reporting volume in August 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.
- Based in
- Oklahoma City, OK
- P-5 status
- Active (A)
- P-5 last filed
- May 18, 2026
- Permits on file
- 10
- Phone
- (405) 252-8100
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 CaliforniaFeb 13, 1998 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,352
- total depth, ft
- 1
- permits on file
- Feb 13, 1998
- last permit issued
- Aug 21, 1998
- completed
- 27.4M
- cumulative oil, bbl
- 15.8M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · ON RECORD FROM JAN 1993, THE RECORD'S FIRST MONTH, THROUGH AUG 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 21, 1998
- Shut in
- Oct 1, 2024
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 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 | 27.4M | 15.8M | by Jan 1993 – Aug 2026 |
Oil, barrels lease total
Last 12 months 263,985 · prior 12 306,024(-14%)
Gas, mcf lease total
Last 12 months 221,248 · prior 12 218,342(+1%)
Wells named North Riley Unit
Bce-Mach III LLC's other wells filed under this lease name in Gaines 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.
- 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 → Aug 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 473045-99 | Drill | Union Oil Company of California | Feb 6, 1998 | Feb 13, 1998 | Apr 27, 1998 | 7,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 21, 1998 | North Riley Unit O-11-61559 | Riley North | Bce-Mach III LLC | Shut In · shut in Oct 1, 2024 | 7,352 |
Formation tops
As filed on W-2/G-1. Subsea from 3,401 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 2,847 | 554 |
| San Andres | 4,535 | -1,134 |
| Upr. Clear Fork | 6,344 | -2,943 |
| M. Clear Fork | 6,762 | -3,361 |
| T. Tubb | 7,079 | -3,678 |
| L. Clear Fork | 7,235 | -3,834 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,416 | 7,266 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,830 | 12.25 | 850 S |
| 5.5 | 7,352 | 7.875 | 2,530 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 | Nov 23, 1998 | Sep 11, 1998 | — |
| 00 | Oct 28, 1998 | — | — |
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 42-165-35328 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-165-35328 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it. The University Lands library has no per-well link: then paste it into its search.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 735K
- bbl, all reported
- Oct 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000088141 | H-1 Injection | Active | 1,000 | 2,500 | 6,300–7,300 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 18(-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/16535328, documented in the API reference.