WELL · 42-055-31686 · DISTRICT 1

Teas Mittie #11A

Plugged

Caldwell County · Luling-Branyon field · Vertical

Teas Mittie #11A (API 42-055-31686) is a plugged well in Caldwell County, plugged January 19, 2023, last operated by E & W Oil Inc..

The RRC has issued one drilling permit, issued December 5, 1980, permitted to 2,300 ft.

It was permitted by Harter Oil CO. and has since transferred to E & W Oil Inc. on the wellbore schedule.

Its lease has reported 21.5K barrels of oil and 49 mcf of gas since January 1993, last reporting in July 2026. The lease carries 12 wells, so these are lease totals, not this well alone.

Operator of record

E & W Oil Inc.

Permitted by Harter Oil Co.; the EWA schedule now lists a different operator.

Seguin, TX · P-5 Y, filed May 29, 2025 · (512) 738-2603

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	E & W Oil Inc.
Production reports	E & W Oil, Inc.through Jan 2020
Latest permit	Harter Oil Co.Dec 5, 1980

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

2,300: total depth, ft
1: permits on file
Dec 5, 1980: last permit issued
Nov 20, 1981: completed
21.5K: cumulative oil, bbl
49: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Nov 20, 1981
Shut in: —
Plugged: Jan 19, 2023

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

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Teas, Mittie O-1-1117	Luling-Branyon	E & W Oil, Inc.	12	21.5K	49	Jan 1993 – Jul 2026

No volumes reported on these leases in the last three years.

Chain of custody

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

1Hawk Oil Co.Jan 1993 → Aug 1994
2Hardin, W.V. EstateSep 1994 → Feb 1997
3Lif-Tex Oil Recovery, Inc.Apr 1997 → Dec 1997
4Austin Operating, LLC.Jan 1998 → Oct 1998
5E & W Oil, Inc.Sep 2002 → Jan 2020

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
101865-99	Drill	Harter Oil Co.	Dec 5, 1980	Dec 5, 1980	—	2,300

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-1-1117	—	—	—	—

Perforations

Perforated and open-hole intervals.

From	To	Type
2,107	2,206	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
2.375	2,160	—	—
5.5	2,270	7.875	360 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	Dec 10, 1981	—

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 42-055-31686 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-055-31686 → 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.

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/05531686, documented in the API reference.