WELL · 42-505-33345 · DISTRICT 4
Jennings J. D. #420
Zapata County · Jennings W. (1970) field · Vertical
Jennings J. D. #420 (API 42-505-33345) is a plugged well in Zapata County, plugged October 8, 2012, last operated by S M K Energy Corporation.
The RRC has issued one drilling permit, issued August 17, 1995, permitted to 2,500 ft.
Completion filings report 3 formation tops, including Yegua, W (1970), W 1970.
Operator of record
Corpus Chrsti, TX · P-5 Y, filed May 4, 2026 · 155 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | S M K Energy Corporation |
| Production reports | S M K Energy Corporationthrough Jan 1997 |
| Latest permit | S M K Energy CorporationAug 17, 1995 |
- 2,500
- total depth, ft
- 1
- permits on file
- Aug 17, 1995
- last permit issued
- Oct 18, 1995
- completed
- 0
- cumulative oil, bbl
- 57.3K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 1995 THROUGH Oct 2012
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 18, 1995
- Shut in
- —
- Plugged
- Oct 8, 2012
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 |
|---|---|---|---|---|---|---|
| Jennings, J. D. G-4-156779 | Jennings, W. (1370) | Sue-Ann Operating, L.C. | 1 | 0 | 27.3K | Sep 1995 – Oct 2012 |
| Jennings, J. D. G-4-156780 | Jennings, W. (1970) | S M K Energy Corporation | 1 | 0 | 30K | Oct 1995 – Jan 1997 |
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.
- 1S M K Energy CorporationSep 1995 → Jan 1997
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 439061-99 | Drill | S M K Energy Corporation | Aug 17, 1995 | Aug 17, 1995 | Sep 5, 1995 | 2,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-156779 | — | — | — | — |
| — | — G-4-156780 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 447 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,376 | 1,381 | Perforated |
| 1,956 | 1,966 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 125 | 12.25 | 65 S |
| 4.5 | 2,450 | 7.875 | 325 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 | Jun 12, 1997 | Feb 12, 1997 | — |
| 00 | Apr 12, 1996 | Nov 29, 1995 | Yes |
| 00 | Mar 4, 1996 | Nov 29, 1995 | Yes |
| 00 | Feb 6, 1996 | — | — |
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 42-505-33345 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-33345 → 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
- 0
- bbl, last 12 reported months
- 1.2M
- bbl, all reported
- Jan 2013
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000085933 | H-1 Injection | Plugged Oct 31, 2012 | 2,000 | 680 | 1,371–1,445 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/50533345, documented in the API reference.