WELL · 42-461-30066 · DISTRICT 7
Jacobs Livestock #1
Upton County · Heluma (Penn.) field · Vertical
Jacobs Livestock #1 (API 42-461-30066) is a well in Upton County operated by Olsen Energy Inc., completed April 14, 1985.
The RRC has issued 2 drilling permits between 1985 and 1993, permitted to 9,600 ft.
Completion filings report 5 formation tops, including San Andres, Wolfcamp, Pennsylvanian, Devonian.
Its 3 leases have reported 35K barrels of oil and 183K mcf of gas since January 1993, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Boerne, TX · P-5 Y, filed May 4, 2026 · 243 permits on file · (210) 834-4655
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Olsen Energy Inc. |
| Production reports | TXP, Incorporatedthrough Apr 2026 |
| Latest permit | Olsen Energy Inc.Oct 27, 1993 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,600
- total depth, ft
- 2
- permits on file
- Oct 27, 1993
- last permit issued
- Apr 14, 1985
- completed
- 35K
- cumulative oil, bbl
- 183K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 14, 1985
- 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 3 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Jacobs Livestock O-9-13681 | Heluma (Devonian) | TXP, Incorporated | 1 | 33.3K | 183K | Sep 1994 – Jul 2026 |
| Jacobs Livestock O-9-11347 | Heluma (Penn.) | Olsen Energy Inc. | 1 | 1.63K | 18 | Jan 1993 – Nov 1994 |
| Jacobs Live O-9-7144 | Heluma (Devonian) | Olsen Energy Inc. | 1 | 0 | 0 | Jan 1993 – Feb 1993 |
Oil, barrels lease total
Last 12 months 454 · prior 12 800(-43%)
Gas, mcf lease total
Last 12 months 514 · prior 12 2,092(-75%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Olsen Energy Inc.Jan 1993 → Oct 1997
- 2Stephens, Autry C.Nov 1997 → Aug 2000
- 3Endeavor Energy Resources L.P.Sep 2000 → Feb 2020
- 4TXP, IncorporatedApr 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 416510-99 | Recompletion | Olsen Energy Inc. | Sep 28, 1993 | Oct 27, 1993 | Aug 25, 1994 | 9,600 |
| 273388-99 | Recompletion | TXO Production Corp. | Apr 9, 1985 | Apr 9, 1985 | — | 8,350 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-7144 | — | — | — | — |
| — | — O-9-11347 | — | — | — | — |
| — | — O-9-13681 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,023 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 3,050 | -1,027 |
| Wolfcamp | 5,948 | -3,925 |
| PennsylvanianPENN | 7,913 | -5,890 |
| Devonian | 8,616 | -6,593 |
| Ellenburger | 10,595 | -8,572 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,093 | 8,108 | Perforated |
| 8,656 | 8,776 | Perforated |
| 8,726 | 9,520 | Perforated |
| 8,959 | 9,192 | Perforated |
| — | 10,590 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 11.75 | 412 | 15 | 315 S |
| 8.625 | 3,175 | 11 | 300 S |
| 5.5 | 10,690 | 7.875 | 950 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 | Nov 17, 1994 | Oct 6, 1994 | Yes |
| 00 | Oct 13, 1994 | Jan 14, 1993 | — |
| 00 | Feb 8, 1993 | Jan 14, 1993 | — |
| 00 | Jul 23, 1985 | May 14, 1985 | — |
| 00 | May 25, 1985 | — | — |
| 00 | Jan 12, 1984 | Apr 14, 1977 | — |
| 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 42-461-30066 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-30066 → 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/46130066, documented in the API reference.