WELL · 42-371-10605 · DISTRICT 8

Calvert, Annie #2

Calvert, Annie #2 (API 42-371-10605) is a former disposal or injection well in Pecos County, last operated by Midland Oil And Gas, Inc.; its UIC permit is no longer active.

The RRC has issued one drilling permit, issued February 13, 1989, permitted to 6,300 ft.

Its lease has reported 25.4K barrels of oil and 397 mcf of gas since January 1993, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.

Operator of record

Midland Oil and Gas, Inc.

Midland, TX · P-5 Y, filed Jun 4, 2026 · 229 permits on file · (432) 661-1580

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	none
Production reports	Stepco Oil & Gas, LLCthrough Apr 2026
Latest permit	Midland Oil and Gas, Inc.Feb 13, 1989

6,300: total depth, ft
1: permits on file
Feb 13, 1989: last permit issued
—: completed
25.4K: cumulative oil, bbl
397: 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 2 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Calvert, A. O-10-19662	Coyanosa (Cherry Canyon)	Stepco Oil & Gas, LLC	2	25.4K	397	Jan 1993 – Jul 2026

Oil, barrels lease total

Last 12 months 0 · prior 12 8(-100%)

Gas, mcf lease total

Last 12 months 12 · prior 12 12(+0%)

Chain of custody

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

1Stepco Oil & Gas Co.Feb 1993 → Feb 2019
2Stepco Oil & Gas, LLCMar 2019 → Jan 2025

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
356044-99	Recompletion	Midland Oil and Gas, Inc.	Feb 13, 1989	Feb 13, 1989	—	6,300

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-10-19662	—	—	—	—

Perforations

Perforated and open-hole intervals.

From	To	Type
5,816	5,824	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
9.625	1,116	12.25	450 S
2.375	5,720	—	—
2.375	5,770	—	—
4.5	5,950	8.75	1,240 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	Jan 12, 1984	Mar 9, 1966	—
00	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 42-371-10605 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-371-10605 → 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
0: bbl, all reported
—: reported through

UIC	Kind	Status	Permitted bbl/d	Max psi	Zone ft
000115097	H-1 Injection	Not activated	25,000	2,650	5,300–6,700

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/37110605, documented in the API reference.