WELL · 42-057-01386 · DISTRICT 2

Welder, E. H. Mrs. #35

Welder, E. H. Mrs. #35 (API 42-057-01386) is a permitted well in Calhoun County filed by Exxon Corp.; no completion report is on file yet.

The RRC has issued 2 drilling permits between 1979 and 1985, permitted to 5,600 ft.

Its 2 leases have reported 28.2K barrels of oil and 14.3K mcf of gas since January 1993, last reporting in August 2002. The leases carry 4 wells, so these are lease totals, not this well alone.

Operator of record

Exxon Corp.

Based in: Houston, TX
P-5 status: See remarks (S)
P-5 last filed: Mar 15, 1999
Permits on file: 19,549
Phone: (713) 431-1125

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	none
Production reports	Unit Petroleum Companythrough Dec 1995
Latest permit	Exxon Corp.Jan 15, 1985

5,600: total depth, ft
2: permits on file
Jan 15, 1985: last permit issued
—: completed
28.2K: cumulative oil, bbl
14.3K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Aug 2002

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 2 leases this well is completed on; they carry 4 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Welder, Mrs. E.H. O-2-5637	Heyser, S. (5400 #2)	Unit Petroleum Company	4	28.2K	14.3K	Jan 1993 – Aug 2002
— O-2-4270	—	—	0	0	0	—

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.

1Exxon Corp.Jan 1993 → Nov 1995
2Unit Petroleum CompanyDec 1995 → Dec 1995

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
264173-99	Recompletion	Exxon Corp.	Jan 14, 1985	Jan 15, 1985	—	5,600
42997-99	Other	Exxon Corp.	Feb 22, 1979	Feb 22, 1979	—	5,600

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-2-4270	—	—	—	—
—	— O-2-5637	—	—	—	—

Perforations

Perforated and open-hole intervals.

From	To	Type
5,492	5,500	Perforated
—	5,385	Perforated
—	5,456	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	1,638	12.25	550 S
2.875	5,591	—	—
2.875	5,596	7.875	265 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 →

Filed	W-2 / G-1 date	Logs referenced
Jan 12, 1984	Sep 13, 1979	—
Jan 12, 1984	Mar 7, 1968	—
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 42-057-01386 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-057-01386 → 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/05701386, documented in the API reference.