WELL · 42-461-04301 · DISTRICT 7
Jacobs Livestock Co. /Suniland/ #1
Upton County · Heluma (Devonian) field · Vertical
Jacobs Livestock CO. /Suniland/ #1 (API 42-461-04301) is a well in Upton County operated by EP Operating Company, completed May 20, 1962.
The RRC has issued one drilling permit, issued June 26, 1986, permitted to 11,100 ft.
Completion filings report 6 formation tops, including Yates, San Andres, Wolfcamp, Cisco.
Its lease has reported 39.5K barrels of oil and 142K mcf of gas since January 1993, last reporting in July 2026.
Operator of record
- Based in
- Dallas, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Mar 26, 1992
- Permits on file
- 568
- Phone
- (214) 670-2966
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | EP Operating Company |
| Production reports | Peterson Oil and Gas LLCthrough Nov 2025 |
| Latest permit | EP Operating CompanyJun 26, 1986 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,100
- total depth, ft
- 1
- permits on file
- Jun 26, 1986
- last permit issued
- May 20, 1962
- completed
- 39.5K
- cumulative oil, bbl
- 142K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 20, 1962
- 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 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 |
|---|---|---|---|---|---|---|
| Jacobs Livestock Co. /Suniland/ O-9-3861 | Heluma (Penn.) | Peterson Oil and Gas LLC | 1 | 39.5K | 142K | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 8 · prior 12 312(-97%)
Oil, barrels lease total
Last 12 months 0 · prior 12 3(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1EP Operating Limited PartnershipJan 1993 → Feb 1995
- 2Enserch Exploration, IncMar 1995 → Mar 1998
- 3Eex CorporationApr 1998 → Oct 1998
- 4Taurus Exploration U.S.A., Inc.Nov 1998 → Nov 1998
- 5Energen Resources CorporationDec 1998 → Jan 2019
- 6Diamondback E&P LLCFeb 2019 → Jun 2019
- 7Sabinal Energy Operating, LLCJul 2019 → Jun 2022
- 8Peterson Oil and Gas LLCOct 2022 → Jun 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 303619-99 | Recompletion | EP Operating Company | Jun 25, 1986 | Jun 26, 1986 | — | 11,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-3861 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,971 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 2,204 | 767 |
| San Andres | 3,105 | -134 |
| Wolfcamp | 7,100 | -4,129 |
| Cisco | 7,673 | -4,702 |
| Devonian | 8,663 | -5,692 |
| Ellenburger | 10,637 | -7,666 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,994 | 8,062 | Perforated |
| 8,705 | 8,825 | Perforated |
| — | 8,058 | Perforated |
| — | 8,662 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 430 | — | — |
| 9.625 | 3,144 | — | — |
| 2.375 | 8,062 | — | — |
| 2.375 | 8,747 | — | — |
| 7 | 10,868 | — | — |
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 | May 27, 1987 | May 8, 1987 | — |
| 00 | Jan 12, 1984 | Jun 12, 1969 | — |
| 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 42-461-04301 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-04301 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/46104301, documented in the API reference.