WELL · 42-461-31263 · DISTRICT 8

North Cross /Dev./ Unit #66

North Cross /Dev./ Unit #66 (API 42-461-31263) is a permitted well in Upton County filed by Altura Energy Ltd.; no completion report is on file yet.

The RRC has issued 2 drilling permits between 1977 and 2000, permitted to 5,650 ft.

Its lease has reported 12.5M barrels of oil and 128M mcf of gas since January 1993, last reporting in July 2026. The lease carries 57 wells, so these are lease totals, not this well alone.

Operator of record

Altura Energy Ltd.

Houston, TX · P-5 Y, filed Dec 3, 1999 · 569 permits on file

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	none
Production reports	Occidental Permian Ltd.through Apr 2026
Latest permit	Altura Energy Ltd.Mar 23, 2000

5,650: total depth, ft
2: permits on file
Mar 23, 2000: last permit issued
—: completed
12.5M: cumulative oil, bbl
128M: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: —
Shut in: —
Plugged: —

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 57 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
North Cross /Dev./ Unit O-10-18696	Crossett (Devonian)	Occidental Permian Ltd.	57	12.5M	128M	Jan 1993 – Jul 2026

Gas, mcf lease total

Last 12 months 3,156,026 · prior 12 3,087,053(+2%)

Oil, barrels lease total

Last 12 months 228,499 · prior 12 241,932(-6%)

Chain of custody

Every operator that reported production on this well's lease, in order.

1Shell Western E&P Inc.Jan 1993 → Feb 1997
2Altura Energy Ltd.Mar 1997 → Apr 2000
3Occidental Permian Ltd.May 2000 → Apr 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
491655-99	Recompletion	Altura Energy Ltd.	Feb 2, 2000	Mar 23, 2000	Nov 2, 1992	5,650
15257-99	Drill	Shell Oil Company	Dec 14, 1977	Dec 14, 1977	Dec 26, 1977	5,460

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-10-18696	—	—	—	—

Perforations

Perforated and open-hole intervals.

From	To	Type
5,347	5,416	Perforated
5,352	5,494	Perforated
5,456	5,614	Open hole

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	830	11	550 S
5.5	5,410	7.875	1,500 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	Jul 17, 2000	Apr 21, 2000	Yes
00	Jan 12, 1984	Feb 15, 1978	—

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 42-461-31263 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-461-31263 → 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/46131263, documented in the API reference.