WELL · 42-479-32432 · DISTRICT 4
Maltsberger J.T. Jr. G #1
Webb County · Segundo (Olmos) field · Vertical
Maltsberger J.T. JR. G #1 (API 42-479-32432) is a well in Webb County operated by Lewis Petro Properties Inc., completed September 27, 1979.
The RRC has issued 2 drilling permits between 1979 and 2002, permitted to 7,300 ft.
No lease production has been reported under this well’s leases.
Operator of record
- Based in
- San Antonio, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 28, 2026
- Permits on file
- 3,007
- Phone
- (210) 384-3200
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Lewis Petro Properties Inc. |
| Production reports | Lewis Petro Properties, Inc.through Mar 2020 |
| Latest permit | Lewis Petro Properties, Inc.Sep 13, 2002 |
- 7,300
- total depth, ft
- 2
- permits on file
- Sep 13, 2002
- last permit issued
- Sep 27, 1979
- completed
- 0
- cumulative oil, bbl
- 120K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 27, 1979
- 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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Maltsberger, J. T. Jr. "G" G-4-191510 | Owen (Olmos) | Lewis Petro Properties, Inc. | 1 | 0 | 59.7K | Aug 2002 – Jul 2026 |
| Maltsberger, J.T. Jr. "G" G-4-84622 | Segundo (Olmos) | Lewis Petro Properties, Inc. | 1 | 0 | 60.3K | Jan 1993 – Aug 2002 |
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.
- 1Bridge Oil Company, L. P.Jan 1993 → Sep 1994
- 2Parker & Parsley Development L.POct 1994 → Jan 1995
- 3Parker & Parsley Producing L.P.Feb 1995 → Oct 1996
- 4Lewis Petro Properties, Inc.Nov 1996 → Mar 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 523671-99 | Recompletion | Lewis Petro Properties, Inc. | Sep 13, 2002 | Sep 13, 2002 | Aug 20, 2002 | 7,183 |
| 54790-99 | Drill | Nucorp Energy, Inc. | Aug 7, 1979 | Aug 7, 1979 | Aug 23, 1979 | 7,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-84622 | — | — | — | — |
| — | — G-4-191510 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,864 | 4,870 | Perforated |
| 6,969 | 7,013 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 436 | 12.25 | 400 S |
| 2.375 | 6,894 | — | — |
| 4.5 | 7,164 | 7.875 | 675 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 | Mar 7, 2003 | Oct 29, 2002 | Yes |
| 00 | Nov 27, 2002 | — | — |
| 00 | Jan 12, 1984 | Oct 29, 1979 | — |
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 42-479-32432 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-32432 → 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/47932432, documented in the API reference.