TEXAS · WELLS · ZAPATA COUNTY · JENNINGS, ROY LEASE · API 42-505-35140 · DISTRICT 04
Jennings Roy #7
Zapata County · Charco (9900) field · Vertical
Jennings Roy #7 (API 42-505-35140) is a plugged well in Zapata County, plugged November 8, 2019, last operated by Hilcorp Energy Company.
The RRC has issued 2 drilling permits between 2004 and 2005, permitted to 15,000 ft.
It was permitted by Chesapeake Operating, Inc. and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 2 formation tops, including Encontro, Perdido.
Operator of record
Permitted by Chesapeake Operating, Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Mar 27, 2026
- Permits on file
- 3,454
- Phone
- (713) 209-2400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | Hilcorp Energy Companythrough Aug 2018 |
| Latest permit | Chesapeake Operating, Inc.Sep 28, 2005 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 15,000
- total depth, ft
- 2
- permits on file
- Sep 28, 2005
- last permit issued
- Jan 13, 2005
- completed
- 0
- cumulative oil, bbl
- 173K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2005 THROUGH Nov 2019
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 13, 2005
- Shut in
- —
- Plugged
- Nov 8, 2019
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 |
|---|---|---|---|---|---|---|
| Jennings, Roy G-4-209133 | Jennings Ranch (Lobo Cons.) | Hilcorp Energy Company | 1 | 0 | 173K | Jan 2005 – Nov 2019 |
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.
- 1Chesapeake Operating, Inc.Jan 2005 → Jul 2014
- 2Hilcorp Energy CompanySep 2014 → Aug 2018
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 607055-99 | Field transfer | Chesapeake Operating, Inc. | Sep 28, 2005 | Sep 28, 2005 | Dec 7, 2004 | 15,000 |
| 553730-99 | Drill | Chesapeake Operating, Inc. | Nov 17, 2004 | Nov 17, 2004 | Dec 7, 2004 | 15,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 13, 2005 | Jennings Roy G-4-209133 | Charco (9900) | Hilcorp Energy Company | Plugged | — |
| Jan 13, 2005 | Jennings Roy G-4-209133 | Charco (9900) | Hilcorp Energy Company | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 460 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Encontro | 9,335 | -8,875 |
| Perdido | 9,940 | -9,480 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,416 | 10,049 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,005 | 12.25 | 421 S |
| 7 | 8,177 | 8.75 | 146 S |
| 4.5 | 10,588 | 6.25 | 312 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, 2010 | Aug 6, 2009 | — |
| 00 | Aug 24, 2005 | Apr 21, 2005 | Yes |
| 00 | Jul 6, 2005 | — | — |
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 42-505-35140 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-35140 → 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/50535140, documented in the API reference.