WELL · 42-461-33410 · DISTRICT 7
Heluma (Cisco) Unit #2 #2
Upton County · Heluma (Cisco) field · NO Production · Vertical
Heluma (Cisco) Unit #2 #2 (API 42-461-33410) is a well in Upton County operated by Peterson Oil And Gas LLC, completed August 28, 1993 and listed as no production on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued July 21, 1993, permitted to 8,500 ft.
It was permitted by EP Operating Limited Partnership and has since transferred to Peterson Oil And Gas LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Yates, San Andres, Spraberry, Wolfcamp.
Its lease has reported 139K barrels of oil and 253K mcf of gas since September 1993, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by EP Operating Limited Partnership; the EWA schedule now lists a different operator.
Wichita Falls, TX · P-5 Y, filed Dec 4, 2025 · (801) 706-6218
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Peterson Oil and Gas LLC |
| Production reports | Spade Energy L.L.C.through Oct 2025 |
| Latest permit | EP Operating Limited PartnershipJul 21, 1993 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,500
- total depth, ft
- 2
- permits on file
- Jul 21, 1993
- last permit issued
- Aug 28, 1993
- completed
- 139K
- cumulative oil, bbl
- 253K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 28, 1993
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
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; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Heluma (Cisco) Unit #2 O-9-13501 | Heluma (Cisco) | Peterson Oil and Gas LLC | 3 | 139K | 253K | Sep 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 2 · prior 12 43(-95%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1EP Operating Limited PartnershipSep 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 → Sep 2001
- 6Peterson Oil and Gas LLCMar 2023 → Apr 2025
- 7Spade Energy L.L.C.Jul 2025 → Oct 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 414104-98 | Drill | EP Operating Limited Partnership | Sep 9, 1993 | Jul 21, 1993 | Jul 27, 1993 | 8,500 |
| 414104-99 | Drill | EP Operating Limited Partnership | Jul 21, 1993 | Jul 21, 1993 | — | 8,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-13501 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,123 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 2,310 | 813 |
| San Andres | 3,232 | -109 |
| Spraberry | 6,350 | -3,227 |
| Wolfcamp | 7,344 | -4,221 |
| Cisco | 7,900 | -4,777 |
| PennsylvanianPENN DETRITAL | 8,180 | -5,057 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,937 | 7,957 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 638 | 17.5 | — |
| 8.625 | 3,605 | 11 | — |
| 5.5 | 8,500 | 7.875 | — |
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 | Jan 12, 1996 | Dec 8, 1995 | — |
| 00 | Dec 1, 1993 | Sep 8, 1993 | Yes |
| 00 | Sep 13, 1993 | — | — |
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 42-461-33410 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-33410 → 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/46133410, documented in the API reference.