TEXAS · WELLS · HOWARD COUNTY · API 42-227-35477 · DISTRICT 7B

Howard Glasscock East Unit #1240

Plugged

Howard County · Howard Glasscock (Consolidated) field · Vertical

Howard Glasscock East Unit #1240 (API 42-227-35477) is a plugged well in Howard County, plugged June 27, 2025, last operated by Apache Corporation.

The RRC has issued one drilling permit, issued March 13, 2000, permitted to 3,600 ft.

It was permitted by Marathon Oil Company and has since transferred to Apache Corporation on the wellbore schedule.

Completion filings report 2 formation tops, including Seven Rivers, Queen.

Its 2 leases have reported 2.08M barrels of oil and 97.3K mcf of gas since January 1998, last reporting volume in April 2026. The leases carry 278 wells, so these are lease totals, not this well alone.

Operator of record

Apache Corporation

Permitted by Marathon Oil Company; the EWA schedule now lists a different operator.

Based in: Houston, TX
P-5 status: Active (A)
P-5 last filed: Dec 3, 2025
Permits on file: 9,757
Phone: (713) 954-5500

Watch this operator Watch Howard County

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Apache Corporation
Production reports	Apache Corporationthrough Apr 2026
Latest permit	Marathon Oil CompanyMar 13, 2000

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

3,600: total depth, ft
1: permits on file
Mar 13, 2000: last permit issued
Apr 13, 2000: completed
2.08M: cumulative oil, bbl
97.3K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1998 THROUGH Apr 2026

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Apr 13, 2000
Shut in: —
Plugged: Jun 27, 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 278 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Howard Glasscock East Unit O-10-46924	Howard Glasscock (Consolidated)	Apache Corporation	147	634K	0	Dec 2011 – Apr 2026
Howard Glasscock East Unit O-10-35609	Howard Glasscock	Apache Corporation	131	1.45M	97.3K	Jan 1998 – Nov 2011

Oil, barrels lease total

Last 12 months 2,643 · prior 12 165

Chain of custody

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

1Marathon Oil CompanyJan 1998 → Dec 2000
2Belco Energy Corp.Jan 2001 → Feb 2002
3Westport Oil and Gas Company, LPMar 2002 → Feb 2006
4Kerr-McGee Oil & Gas Onshore LPMar 2006 → Mar 2007
5Apache CorporationApr 2007 → Apr 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
492986-99	Drill	Marathon Oil Company	Mar 13, 2000	Mar 13, 2000	Mar 30, 2000	3,600

Completions

Completed	Lease	Field	Operator	Status	Depth
Apr 13, 2000	Howard Glasscock East Unit O-10-46924	Howard Glasscock (Consolidated)	Apache Corporation	Plugged	—
Apr 13, 2000	Howard Glasscock East Unit O-10-46924	Howard Glasscock (Consolidated)	Apache Corporation	Plugged	—
Apr 13, 2000	Howard Glasscock East Unit O-10-35609	Howard Glasscock	Apache Corporation	Plugged	—
Apr 13, 2000	Howard Glasscock East Unit O-10-35609	Howard Glasscock	Apache Corporation	Plugged	—

Formation tops

As filed on W-2/G-1. Subsea from 2,347 ft elevation.Download CSV →

Formation	MD ft	Subsea
Seven Rivers	1,170	1,177
Queen	1,406	941

Perforations

Perforated and open-hole intervals.

From	To	Type
1,202	1,222	Perforated
1,414	1,434	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
9.625	148	12.25	65 S
7	2,330	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
Oct 23, 2015	Feb 11, 2002	—
Oct 23, 2015	Apr 20, 2000	Yes
Jun 10, 2002	Feb 11, 2002	—
Apr 2, 2002	—	—
Sep 15, 2000	Apr 20, 2000	Yes
Jul 26, 2000	Apr 20, 2000	—
Jun 6, 2000	—	—

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 42-227-35477 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-227-35477 → scanned completion filings

Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.

Beyond the permit record

RRC UIC permits · H-10 reported volumes

Injection

0: bbl, last 12 reported months
1.91M: bbl, all reported
Dec 2024: reported through

UIC	Kind	Status	Permitted bbl/d	Max psi	Zone ft
000089312	H-1 Injection	Plugged Jul 23, 2025	1,000	600	1,200–1,400
000089313	H-1 Injection	Plugged Jul 23, 2025	1,000	700	1,400–1,650

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/22735477, documented in the API reference.