WELL · 42-505-01009 · DISTRICT 4
Jennings #16
Zapata County · Jennings West (4300) field · Vertical
Jennings #16 (API 42-505-01009) is a well in Zapata County operated by Union Producing CO., completed July 1, 1960.
The RRC has issued one drilling permit, issued July 9, 2012, permitted to 3,225 ft.
It was permitted by Sue-Ann Operating, L.C. and has since transferred to Union Producing CO. on the wellbore schedule.
Completion filings report 3 formation tops, including 2100 (Falcon), Crockett, Queen City.
Its 2 leases have reported 164K barrels of oil and 317K mcf of gas since January 1993, last reporting in July 2026. The leases carry 5 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Sue-Ann Operating, L.C.; the EWA schedule now lists a different operator.
Unknown, XX · P-5 Y
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Union Producing Co. |
| Production reports | Sue-Ann Operating, L.C.through Apr 2026 |
| Latest permit | Sue-Ann Operating, L.C.Jul 9, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,225
- total depth, ft
- 1
- permits on file
- Jul 9, 2012
- last permit issued
- Jul 1, 1960
- completed
- 164K
- cumulative oil, bbl
- 317K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 1, 1960
- 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 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Jennings, J. D. O-4-9597 | Jennings, West (2100) | Sue-Ann Operating, L.C. | 4 | 164K | 158K | Jan 1993 – Jul 2026 |
| Jennings G-4-39785 | Jennings, West (Crockett) | Kovar Operating, LLC | 1 | 0 | 160K | Jan 1993 – Jan 2016 |
Oil, barrels lease total
Last 12 months 1,928 · prior 12 1,502(+28%)
Gas, mcf lease total
Last 12 months 3,891 · prior 12 3,771(+3%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1S M K Energy CorporationJan 1993 → Dec 1998
- 2Mote Resources, Inc.Jan 1999 → Sep 2004
- 3Proton Energy, L.L.C.Oct 2004 → Feb 2005
- 4Proton Operating CompanyMar 2005 → Mar 2005
- 5Peoples Energy Prod.-TX, L.P.Apr 2005 → Sep 2007
- 6Coronado Energy E&P Company, LLCOct 2007 → Dec 2010
- 7EL Paso E & P Company, L. P.Jan 2011 → Oct 2011
- 8Sue-Ann Operating, L.C.Nov 2011 → Apr 2026
- 9Kovar Operating, LLCApr 2012 → Jun 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 741378-99 | Recompletion | Sue-Ann Operating, L.C. | May 23, 2012 | Jul 9, 2012 | Jan 25, 2012 | 3,225 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-39785 | — | — | — | — |
| — | — O-4-9597 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 449 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| 2100 (Falcon) | 2,155 | -1,706 |
| Crockett | 3,211 | -2,762 |
| Queen City | 4,150 | -3,701 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,155 | 2,160 | Perforated |
| 3,214 | 3,225 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 512 | 13.75 | 220 S |
| 5.5 | 4,685 | 8.75 | 300 S |
| 8.75 | 4,695 | 5.5 | 300 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 | Feb 22, 2018 | Feb 9, 2018 | — |
| 00 | Feb 7, 2018 | Jul 9, 2012 | — |
| 00 | 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 42-505-01009 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-01009 → 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/50501009, documented in the API reference.