WELL · 42-441-33193 · DISTRICT 7
Potosi (Jennings Lime) Unit #1
Taylor County · Potosi (Jennings) field · Vertical
Potosi (Jennings Lime) Unit #1 (API 42-441-33193) is a plugged well in Taylor County, plugged November 13, 1996, last operated by Delray Oil Inc..
The RRC has issued one drilling permit, issued February 5, 1987, permitted to 3,850 ft.
It was permitted by De Soto Operating Company and has since transferred to Delray Oil Inc. on the wellbore schedule.
Completion filings report 2 formation tops, including Capps, Jennings.
Its 2 leases have reported 10.8K barrels of oil and 46 mcf of gas since January 1993, last reporting in January 1997. The leases carry 11 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by DE Soto Operating Company; the EWA schedule now lists a different operator.
San Antonio, TX · P-5 Y, filed Dec 4, 2025 · 665 permits on file · (210) 260-9491
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Delray Oil Inc. |
| Production reports | Delray Oil, Inc.through Oct 1996 |
| Latest permit | DE Soto Operating CompanyFeb 5, 1987 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,850
- total depth, ft
- 1
- permits on file
- Feb 5, 1987
- last permit issued
- Jan 20, 1993
- completed
- 10.8K
- cumulative oil, bbl
- 46
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jan 1997
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 20, 1993
- Shut in
- —
- Plugged
- Nov 13, 1996
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 11 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Potosi (Jennings Lime) Unit O-8-26733 | Potosi (Jennings) | Delray Oil, Inc. | 10 | 10.8K | 46 | Jan 1993 – Jan 1997 |
| Freeman O-8-24231 | Potosi (Jennings) | Delray Oil, Inc. | 1 | 0 | 0 | Jan 1993 – Feb 1993 |
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.
- 1Delray Oil, Inc.Jan 1993 → Oct 1996
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 326046-99 | Drill | DE Soto Operating Company | Feb 2, 1987 | Feb 5, 1987 | — | 3,850 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-24231 | — | — | — | — |
| — | — O-8-26733 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,811 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Capps | 3,636 | -1,825 |
| Jennings | 3,726 | -1,915 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,768 | 3,778 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 135 | 11 | 90 S |
| 4.5 | 3,870 | 7.875 | 150 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 11, 1993 | Feb 12, 1993 | — |
| 00 | Dec 10, 1992 | Mar 12, 1987 | Yes |
| 00 | Mar 26, 1987 | Mar 12, 1987 | Yes |
| 00 | Mar 18, 1987 | — | — |
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 42-441-33193 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-441-33193 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 137K
- bbl, last 12 reported months
- 563K
- bbl, all reported
- Dec 1996
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000076665 | H-1 Injection | Plugged Dec 2, 1996 | 750 | 1,800 | 3,768–3,778 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 136,903 · prior 12 169,832(-19%)
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/44133193, documented in the API reference.