WELL · 42-505-36280 · DISTRICT 4
Lopez Mineral Trust #1
Zapata County · Cisco-Benavides (Lobo Cons.) field · Producing · Directional
Lopez Mineral Trust #1 (API 42-505-36280) is a well in Zapata County operated by Hilcorp Energy Company, completed April 7, 2009 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued September 16, 2008, permitted to 10,700 ft.
It was permitted by Forest Oil Permian Corporation and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 3 formation tops, including Lobo 3, Lobo 6, Cretaceous.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Forest Oil Permian Corporation; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Mar 26, 2026 · 3,454 permits on file · (713) 209-2411
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | Hilcorp Energy Companythrough Apr 2026 |
| Latest permit | Forest Oil Permian CorporationSep 16, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,700
- total depth, ft
- 2
- permits on file
- Sep 16, 2008
- last permit issued
- Apr 7, 2009
- completed
- 0
- cumulative oil, bbl
- 1.25M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2009 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 7, 2009
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
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 |
|---|---|---|---|---|---|---|
| Lopez Mineral Trust G-4-247490 | Cisco-Benavides (Lobo Cons.) | Hilcorp Energy Company | 1 | 0 | 1.25M | Feb 2009 – Jul 2026 |
Gas, mcf lease total
Last 12 months 8,310 · prior 12 356(+2234%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Forest Oil Permian CorporationFeb 2009 → Nov 2012
- 2Hilcorp Energy CompanyJan 2013 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 669996-98 | Drill | Forest Oil Permian Corporation | Oct 15, 2008 | Sep 16, 2008 | Dec 17, 2008 | 10,700 |
| 669996-99 | Drill | Forest Oil Permian Corporation | Aug 27, 2008 | Sep 16, 2008 | — | 10,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-247490 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 445 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Lobo 3 | 9,418 | -8,973 |
| Lobo 6 | 9,600 | -9,155 |
| Cretaceous | 9,855 | -9,410 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,003 | 8,022 | Perforated |
| 8,032 | 8,035 | Perforated |
| 8,047 | 8,051 | Perforated |
| 8,112 | 8,124 | Perforated |
| 8,256 | 8,266 | Perforated |
| 8,278 | 8,290 | Perforated |
| 8,320 | 8,330 | Perforated |
| 9,620 | 9,640 | Perforated |
| 9,876 | 9,886 | Perforated |
| 9,900 | 9,912 | Perforated |
| 9,944 | 9,964 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 754 | 12.25 | 350 S |
| 7 | 6,011 | 8.75 | 300 S |
| 3.5 | 10,200 | 6 | 520 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 | Jul 16, 2009 | Apr 23, 2009 | — |
| 00 | Jun 18, 2009 | Mar 18, 2009 | Yes |
| 00 | Jun 1, 2009 | — | — |
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 42-505-36280 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-36280 → 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/50536280, documented in the API reference.