TEXAS · WELLS · ZAPATA COUNTY · JENNINGS LEASE · API 42-505-34689 · DISTRICT 04
Jennings #80
Zapata County · Jennings Ranch (Lobo Cons.) field · Producing · Vertical
- Fields on the latest permit · any of 2
- Charco (9900) · Jennings Ranch (Lobo Cons.)
- Not one formation; the well must be completed in one of them, and no target formation is stated. The district's wildcat field is also on the permit.
Jennings #80 (API 42-505-34689) is a well in Zapata County operated by Hilcorp Energy Company, completed September 11, 2003 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued March 18, 2003, permitted to 13,018 ft.
It was permitted by Devon Energy Production CO, L.P. and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 4 formation tops, including Queen City, Wilcox, Lobo Unconformity, Wills Point.
Its lease has reported 94 barrels of oil and 650K mcf of gas since May 2003, last reporting volume in August 2026.
Operator of record
Permitted by Devon Energy Production Co, L.P.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)RRC P-5 file of Oct 22, 2026
- P-5 last filed
- Mar 27, 2026
- Permits on file
- 3,460
- 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 2026 |
| Latest permit | Devon Energy Production Co, L.P.Mar 18, 2003 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,018
- total depth, ft
- 1
- permits on file
- Mar 18, 2003
- last permit issued
- Sep 11, 2003
- completed
- 94
- cumulative oil, bbl
- 650K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · MAY 2003 THROUGH AUG 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 11, 2003
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH AUG 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 G-4-195348 | Jennings Ranch (Lobo Cons.) | Hilcorp Energy Company | 1 | 94 | 650K | May 2003 – Aug 2026 |
Gas, mcf lease total
Last 12 months 3,080 · prior 12 3,075(+0%)
Wells named Jennings
Hilcorp Energy Company's other wells filed under this lease name in Zapata County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Operator on the lease's P-4
Each operator named on the P-4 filings for this well's lease (a gas well is its own lease), from the date its filing took effect. The P-4 is filed by lease, so a date before the well was drilled is the lease's.
| Operator | From | To |
|---|---|---|
| Hilcorp Energy Company | Aug 1, 2017 | today |
| Linn Operating, LLC | May 1, 2017 | Aug 1, 2017 |
| Linn Operating, Inc. | Aug 29, 2014 | May 1, 2017 |
| Devon Energy Production Co, L.P. | May 21, 2003 | Aug 29, 2014 |
Reporting production
Every operator that reported production on this well's lease, in order.
- 1Devon Energy Production Co, L.P.May 2003 → Jul 2014
- 2Linn Operating, Inc.Aug 2014 → Apr 2017
- 3Linn Operating, LLCMay 2017 → Jul 2017
- 4Hilcorp Energy CompanyAug 2017 → Aug 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 529711-99 | Drill | Devon Energy Production Co, L.P. | Mar 18, 2003 | Mar 18, 2003 | Apr 5, 2003 | 13,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 11, 2003 | Jennings G-4-195348 | Jennings Ranch (Lobo Cons.) | Hilcorp Energy Company | Producing | 13,018 |
Formation tops
As filed on W-2/G-1. Subsea from 424 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen City | 4,080 | -3,656 |
| Wilcox | 7,050 | -6,626 |
| Lobo Unconformity | 11,950 | -11,526 |
| Wills PointTOP WILLS POINT | 12,740 | -12,316 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,606 | 10,616 | Perforated |
| 10,648 | 10,658 | Perforated |
| 12,080 | 12,110 | Perforated |
| 12,624 | 12,664 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,020 | 12.25 | 415 S |
| 7 | 8,900 | 8.75 | 365 S |
| 2.875 | 13,018 | 6.25 | 815 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Mar 7, 2005 | Dec 20, 2004 | — |
| 00 | Jul 21, 2003 | Jun 20, 2003 | Yes |
| 00 | Jul 10, 2003 | — | — |
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 42-505-34689 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-34689 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/50534689, documented in the API reference.