TEXAS · WELLS · HIDALGO COUNTY · API 42-215-32543 · DISTRICT 04
Leonard GU #1
Hidalgo County · Jeffress NE. (Vicksburg Lo.) field · Producing · Directional · Sidetrack
Leonard GU #1 (API 42-215-32543) is a well in Hidalgo County operated by Merit Energy Company, completed September 9, 1998 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued May 12, 1998, permitted to 15,525 ft.
It was permitted by Coastal Oil & Gas Corporation and has since transferred to Merit Energy Company on the wellbore schedule.
Completion filings report 7 formation tops, including K-1 Sand, P Sand, Lo. T Sand, W Sand.
Its 2 leases have reported 1.18K barrels of oil and 825K mcf of gas since August 1998, last reporting volume in April 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Coastal Oil & Gas Corporation; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Active (A)
- P-5 last filed
- Nov 7, 2025
- Permits on file
- 1,049
- Phone
- (972) 701-8377
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Merit Energy Company |
| Production reports | Merit Energy Companythrough Apr 2026 |
| Latest permit | Coastal Oil & Gas CorporationMay 12, 1998 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 15,525
- total depth, ft
- 2
- permits on file
- May 12, 1998
- last permit issued
- Sep 9, 1998
- completed
- 1.18K
- cumulative oil, bbl
- 825K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 1998 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 9, 1998
- 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.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Leonard GU G-4-171550 | Jeffress, NE. (Vicksburg, Lo.) | Merit Energy Company | 1 | 1.18K | 825K | Aug 1998 – Apr 2026 |
| Leonard GU G-4-171659 | Jeffress, NE. (Cons. U\v) | Merit Energy Company | 1 | 0 | 0 | Sep 1998 – — |
Gas, mcf lease total
Last 12 months 7,789 · prior 12 7,167(+9%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Coastal Oil & Gas CorporationAug 1998 → Jun 2001
- 2El Paso Production Oil & Gas Co.Jul 2001 → Jul 2006
- 3El Paso E & P Company, L. P.Aug 2006 → Jul 2012
- 4EP Energy E&P Company, L.P.Aug 2012 → Oct 2013
- 5Cantera Operating, LLCNov 2013 → Nov 2017
- 6Merit Energy CompanyApr 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 476189-98 | Drill · sidetrack | Coastal Oil & Gas Corporation | Jul 22, 1998 | May 12, 1998 | May 19, 1998 | 17,000 |
| 476189-99 | Drill | Coastal Oil & Gas Corporation | May 12, 1998 | May 12, 1998 | — | 17,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 9, 1998 | Leonard GU G-4-171659 | Jeffress NE. (Cons. U\v) | Merit Energy Company | SWR-10-Well · shut in Oct 1, 2000 | 15,525 |
| Sep 9, 1998 | Leonard GU G-4-171550 | Jeffress NE. (Vicksburg Lo.) | Merit Energy Company | Producing | 15,525 |
Formation tops
As filed on W-2/G-1. Subsea from 281 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| K-1 Sand | 7,950 | -7,669 |
| P Sand | 9,940 | -9,659 |
| Lo. T Sand | 11,255 | -10,974 |
| W Sand | 12,940 | -12,659 |
| V Sand | 14,600 | -14,319 |
| W-1 Sand | 14,847 | -14,566 |
| W-2 Sand | 15,023 | -14,742 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 14,644 | 14,720 | Perforated |
| 14,892 | 14,966 | Perforated |
| 15,033 | 15,204 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 20 | 50 | — | — |
| 13.375 | 2,019 | 17.5 | 1,355 S |
| 9.625 | 9,111 | 12.25 | 870 S |
| 7.625 | 14,524 | 8.5 | 275 S |
| 4.5 | 15,471 | 6.5 | 285 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 | Apr 26, 1999 | Dec 16, 1998 | — |
| 00 | Feb 18, 1999 | Dec 16, 1998 | — |
| 00 | Feb 17, 1999 | Nov 23, 1998 | Yes |
| 00 | Feb 8, 1999 | — | — |
| 00 | Feb 3, 1999 | — | — |
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 42-215-32543 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-215-32543 → 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/21532543, documented in the API reference.