TEXAS · WELLS · HARDIN COUNTY · LEONORA LEASE · API 42-199-33105 · DISTRICT 03

Leonora #1

Plugged

Hardin County · Sour Lake Easter (Yegua) field · Directional

Leonora #1 (API 42-199-33105) is a plugged well in Hardin County, plugged April 12, 2010, last operated by Cimarex Energy CO..

The RRC has issued one drilling permit, issued December 8, 2007, permitted to 11,500 ft.

Completion filings report 3 formation tops, including Frio, Moodys Branch, Dy 1.

Operator of record

Cimarex Energy Co.

Based in: Midland, TX
P-5 status: Delinquent (D)
P-5 last filed: Jul 8, 2025
Permits on file: 2,082
Phone: (432) 571-7800

Watch this operator Watch Hardin County

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Cimarex Energy Co.
Production reports	Cimarex Energy Co.through Dec 2009
Latest permit	Cimarex Energy Co.Dec 8, 2007

11,500: total depth, ft
1: permits on file
Dec 8, 2007: last permit issued
Feb 11, 2008: completed
0: cumulative oil, bbl
1M: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Feb 2008 THROUGH Aug 2010

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Feb 11, 2008
Shut in: —
Plugged: Apr 12, 2010

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
Leonora G-3-235749	Sour Lake Easter (Yegua)	Cimarex Energy Co.	1	0	1M	Feb 2008 – Aug 2010

No volumes reported on these leases in the last three years.

Chain of custody

Every operator that reported production on this well's lease, in order.

1Cimarex Energy Co.Feb 2008 → Dec 2009

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
650548-99	Drill	Cimarex Energy Co.	Dec 1, 2007	Dec 8, 2007	Dec 30, 2007	11,500

Completions

Completed	Lease	Field	Operator	Status	Depth
Feb 11, 2008	Leonora G-3-235749	Sour Lake Easter (Yegua)	Cimarex Energy Co.	Plugged	—

Formation tops

As filed on W-2/G-1. Subsea from 37 ft elevation.Download CSV →

Formation	MD ft	Subsea
FrioBASE FRIO	5,800	-5,763
Moodys Branch	9,140	-9,103
DY 1	9,270	-9,233

Perforations

Perforated and open-hole intervals.

From	To	Type
10,981	11,060	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
10.75	4,225	13.5	2,960 S
7.625	10,420	9.875	1,190 S
4.5	11,473	6.75	350 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	Jun 24, 2008	Apr 10, 2008	Yes
00	Jun 6, 2008	—	—

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 42-199-33105 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-199-33105 → 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/19933105, documented in the API reference.