WELL · 42-149-31770 · DISTRICT 3

Heinze Otto #1

Plugged

Fayette County · Giddings (Austin Chalk-3) field · Vertical

Heinze Otto #1 (API 42-149-31770) is a plugged well in Fayette County, plugged November 7, 1990, last operated by U. S. Operating Inc..

The RRC has issued one drilling permit, issued April 10, 1984, permitted to 13,500 ft.

It was permitted by Santa FE Energy CO. and has since transferred to U. S. Operating Inc. on the wellbore schedule.

Completion filings report 7 formation tops, including Wilcox, Top Cretaceous, Pecan Gap, Austin Chalk.

Operator of record

U. S. Operating Inc.

Permitted by Santa FE Energy Co.; the EWA schedule now lists a different operator.

Dallas, TX · P-5 Inactive, filed Nov 18, 2024 · 495 permits on file · (214) 891-3300

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	U. S. Operating Inc.
Production reports	none
Latest permit	Santa FE Energy Co.Apr 10, 1984

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

13,500: total depth, ft
1: permits on file
Apr 10, 1984: last permit issued
Jun 18, 1984: completed
0: cumulative oil, bbl
0: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Jun 18, 1984
Shut in: —
Plugged: Nov 7, 1990

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; this well is the only one on it.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
— O-3-17766	—	—	0	0	0	—

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

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
235192-99	Drill	Santa FE Energy Co.	Apr 10, 1984	Apr 10, 1984	Apr 14, 1984	13,500

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-3-17766	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 224 ft elevation.Download CSV →

Formation	MD ft	Subsea
WilcoxBASE WILCOX	8,910	-8,686
Top Cretaceous	9,890	-9,666
Pecan Gap	11,270	-11,046
Austin Chalk	11,805	-11,581
Austin ChalkBASE AUSTIN CHALK	12,492	-12,268
Buda	12,542	-12,318
Georgetown	12,570	-12,346
Edwards	12,705	-12,481

Perforations

Perforated and open-hole intervals.

From	To	Type
12,304	12,480	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
13.375	1,557	17.5	1,300 sx
9.625	8,860	12.25	715 sx

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	Aug 9, 1984	Jul 12, 1984	—
00	Jul 26, 1984	Jul 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 42-149-31770 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-149-31770 → 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/14931770, documented in the API reference.