TEXAS · WELLS · YOAKUM COUNTY · DENVER UNIT LEASE · API 42-501-30440 · DISTRICT 7B

Denver Unit #2623

Plugged

Yoakum County · Wasson field · Vertical

Denver Unit #2623 (API 42-501-30440) is a plugged well in Yoakum County, plugged June 28, 2007, last operated by Occidental Permian Ltd..

The RRC has issued one drilling permit, issued October 5, 1995, permitted to 5,400 ft.

It was permitted by Shell Western E&P Inc. and has since transferred to Occidental Permian Ltd. on the wellbore schedule.

Completion filings report one formation top, including San Andres.

Its lease has reported 354M barrels of oil and 1.17B mcf of gas since the record begins in January 1993, last reporting volume in August 2026. The lease carries 2,471 wells, so these are lease totals, not this well alone.

Operator of record

Occidental Permian Ltd.

Permitted by Shell Western E&P Inc.; the EWA schedule now lists a different operator.

Based in: Houston, TX
P-5 status: Active (A)
P-5 last filed: Feb 2, 2026
Permits on file: 6,251
Phone: (713) 215-7000

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SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Occidental Permian Ltd.
Production reports	Occidental Permian Ltd.through Aug 2026
Latest permit	Shell Western E&P Inc.Oct 5, 1995

The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.

5,400: total depth, ft
1: permits on file
Oct 5, 1995: last permit issued
Nov 16, 1995: completed
354M: cumulative oil, bbl
1.17B: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · ON RECORD FROM JAN 1993, THE RECORD'S FIRST MONTH, THROUGH AUG 2026

On this page1 formation top Lease production 4 completions Injection volumes

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Nov 16, 1995
Shut in: —
Plugged: Jun 28, 2007

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

Withinmiles

Every well with a location on file around this well, in any state, nearest first.

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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 2,471 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Denver Unit O-11-18910	Wasson	Occidental Permian Ltd.	2,471	354M	1.17B	by Jan 1993 – Aug 2026

Oil, barrels lease total

Last 12 months 6,697,193 · prior 12 7,027,275(-5%)

Gas, mcf lease total

Last 12 months 9,266,178 · prior 12 10,859,614(-15%)

Wells named Denver Unit

Occidental Permian Ltd.'s other wells filed under this lease name in Yoakum 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 wells

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 → Aug 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
440428-99	Recompletion	Shell Western E&P Inc.	Oct 2, 1995	Oct 5, 1995	Oct 30, 1995	5,400

Completions

Completed	Lease	Field	Operator	Status	Depth
Nov 16, 1995	Denver Unit O-11-18910	Wasson	Occidental Permian Ltd.	Plugged	—
Jul 13, 1992	Denver Unit O-11-18910	Wasson	Occidental Permian Ltd.	Plugged	—
—	Denver Unit O-11-18910	Wasson	Occidental Permian Ltd.	Plugged	—
—	Denver Unit O-11-18910	Wasson	Occidental Permian Ltd.	Plugged	—

Formation tops

As filed on W-2/G-1. Subsea from 3,585 ft elevation.Download CSV →

Formation	MD ft	Subsea
San Andres	4,415	-830

Perforations

Perforated and open-hole intervals.

From	To	Type
4,314	5,209	Perforated
4,803	5,213	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
13.375	36	20	—
9.625	419	12.25	240 S
7	5,261	8.75	400 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 →

RRC record date	W-2 / G-1 date	Logs referenced
Jun 27, 1996	Apr 29, 1996	—
Jun 10, 1996	Oct 19, 1992	—
Dec 10, 1992	Oct 19, 1992	—
May 25, 1984	—	—
Jan 12, 1984	—	—

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 42-501-30440 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-501-30440 → scanned completion filings

Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.

Find logs withinmiles of this well:List →Map →

Beyond the permit record

RRC UIC permits · H-10 reported volumes

Injection

0: bbl, last 12 reported months
508K: bbl, all reported
Sep 1996: reported through

UIC	Kind	Status	Permitted bbl/d	Max psi	Zone ft
000028747	H-1 Injection	Plugged Aug 13, 2007	5,000	1,650	4,900–5,200

MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS

Last 12 months 0 · prior 12 0

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/50130440, documented in the API reference.