TEXAS · WELLS · LA SALLE COUNTY · IRVIN LEASE · API 42-283-32852 · DISTRICT 01

Irvin #7H

Shut in

La Salle County · Eagleville (Eagle Ford-1) field · Shut In · Horizontal

Irvin #7H (API 42-283-32852) is a horizontal well in La Salle County operated by Crescent Energy Operating LLC, completed April 21, 2012 and listed as shut in on the RRC schedule, shut in June 1, 2026.

The RRC has issued one drilling permit, issued October 24, 2011, permitted to 8,487 ft.

It was permitted by Cheyenne Petroleum Company and has since transferred to Crescent Energy Operating LLC on the wellbore schedule.

Completion filings report 3 formation tops, including Olmus, Anacacho, Eagle Ford.

Its lease has reported 2.53M barrels of oil and 2.7M mcf of gas since January 2012, last reporting volume in April 2026. The lease carries 17 wells, so these are lease totals, not this well alone.

Operator of record

Crescent Energy Operating LLC

Permitted by Cheyenne Petroleum Company; the EWA schedule now lists a different operator.

Based in: Houston, TX
P-5 status: Active (A)
P-5 last filed: Aug 28, 2025
Permits on file: 54
Phone: (713) 337-4600

Create operator alert

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Crescent Energy Operating LLC
Production reports	Crescent Energy Operating, LLCthrough Apr 2026
Latest permit	Cheyenne Petroleum CompanyOct 24, 2011

The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.

8,487: total depth, ft
1: permits on file
Oct 24, 2011: last permit issued
Apr 21, 2012: completed
2.53M: cumulative oil, bbl
2.7M: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 2012 THROUGH Apr 2026

Regulatory status · RRC wellbore file

Schedule: ON SCHEDULE
Completed: Apr 21, 2012
Shut in: Jun 1, 2026
Plugged: —

Operator's P-5 on the schedule: Active – Extension (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; they carry 17 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Irvin O-1-15841	Eagleville (Eagle Ford-1)	Crescent Energy Operating, LLC	17	2.53M	2.7M	Jan 2012 – Apr 2026

Oil, barrels lease total

Last 12 months 82,677 · prior 12 122,805(-33%)

Gas, mcf lease total

Last 12 months 66,674 · prior 12 155,930(-57%)

Chain of custody

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

1Cheyenne Petroleum CompanyJan 2012 → Apr 2024
2Silverbow Resources Oper, LLCMay 2024 → Apr 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
726441-99	Drill	Cheyenne Petroleum Company	Oct 17, 2011	Oct 24, 2011	Feb 20, 2012	8,800

Completions

Completed	Lease	Field	Operator	Status	Depth
Apr 21, 2012	Irvin O-1-15841	Eagleville (Eagle Ford-1)	Crescent Energy Operating LLC	Shut In · shut in Jun 1, 2026	8,487

Formation tops

As filed on W-2/G-1. Subsea from 396 ft elevation.Download CSV →

Formation	MD ft	Subsea
Olmus	6,528	-6,132
Anacacho	7,827	-7,431
Eagle Ford	8,451	-8,055

Perforations

Perforated and open-hole intervals.

From	To	Type
9,550	9,560	Perforated
9,954	9,964	Perforated
10,264	10,274	Perforated
10,575	10,585	Perforated
10,885	10,895	Perforated
11,196	11,206	Perforated
11,506	11,516	Perforated
11,817	11,827	Perforated
12,127	12,137	Perforated
12,438	12,448	Perforated
12,748	12,758	Perforated
13,059	13,069	Perforated
13,369	13,379	Perforated
13,680	13,690	Perforated
13,990	14,000	Perforated
14,301	14,311	Perforated
14,611	14,621	Perforated
14,922	14,932	Perforated
15,232	15,242	Perforated
15,543	15,553	Perforated
15,853	15,863	Perforated
16,164	16,174	Perforated
16,474	16,484	Perforated
16,785	16,795	Perforated
17,095	17,098	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
10.75	3,450	14.75	2,123 S
5.5	17,233	8.75	3,372 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	Oct 19, 2012	Jun 18, 2012	Yes

Well logs

1 log loaded from the RRC's log index, the latest received Nov 19, 2012. Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.

Open the RRC's log search for this well ↗

Logas described	Files	Intervalft, as filed	Datereceived	SizeMB
RESISTIVITYSpans Olmus, Anacacho, Eagle Ford	TIFF	3,450 to 17,233	Nov 19, 2012run Mar 13, 2012	7.68

"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.

Find logs withinmiles of this well:List →Map →

Search the well logs loaded into Petrora →

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 42-283-32852 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-283-32852 → scanned completion filings

The logs loaded for this well are under Well logs, with the RRC's log search 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/28332852, documented in the API reference.