WELL · 42-175-32109 · DISTRICT 2

Welder, J. F. Heirs #1

Welder, J. F. Heirs #1 (API 42-175-32109) is a permitted well in Goliad County filed by Spiller, Robert S.; no completion report is on file yet.

The RRC has issued 2 drilling permits between 1985 and 1986, permitted to 11,000 ft.

Completion filings report one formation top, including Frio.

Its lease has reported 297 barrels of oil and 103 mcf of gas since January 1993, last reporting in September 1994.

Operator of record

Spiller, Robert S.

Based in: San Antonio, TX
P-5 status: Inactive (I)
P-5 last filed: Oct 13, 1994
Permits on file: 209
Phone: (210) 344-9914

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	none
Production reports	Slack Oil & Gasthrough Sep 1993
Latest permit	Spiller, Robert S.Jul 23, 1986

11,000: total depth, ft
2: permits on file
Jul 23, 1986: last permit issued
—: completed
297: cumulative oil, bbl
103: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Sep 1994

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

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Welder, J. F. Heirs O-2-7171	Live Oak Lake (5200)	Slack Oil & Gas	1	297	103	Jan 1993 – Sep 1994

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.

1Slack Oil & GasJan 1993 → Sep 1993

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
304433-99	Recompletion	Spiller, Robert S.	Jul 22, 1986	Jul 23, 1986	—	6,500
291759-99	Drill	Amoco Production Company	Dec 4, 1985	Dec 4, 1985	—	11,000

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-2-7171	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 124 ft elevation.Download CSV →

Formation	MD ft	Subsea
Frio	5,319	-5,195

Perforations

Perforated and open-hole intervals.

From	To	Type
5,319	5,324	Perforated
5,354	5,360	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
13.375	3,205	17.5	2,530 S
9.625	6,508	12.25	1,500 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
Sep 22, 1987	Aug 24, 1987	—
Sep 26, 1986	Sep 2, 1986	Yes
Sep 20, 1986	—	—

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 42-175-32109 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-175-32109 → 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/17532109, documented in the API reference.