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TEXAS · WELLS · LA SALLE COUNTY · MALTSBERGER LEASE · API 42-283-32391 · DISTRICT 01

Maltsberger #3H

On schedule

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

Fields on the latest permit · any of 3
Eagleville (Eagle Ford) · Eagleville (Eagle Ford-1) · Hawkville (Eagleford Shale)
Not one formation; the well must be completed in one of them, and no target formation is stated. The district's wildcat field is also on the permit.

Maltsberger #3H (API 42-283-32391) is a horizontal well in La Salle County operated by Verdun Oil EF II LLC, completed March 11, 2011 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit (amended once), issued December 3, 2010, permitted to 9,655 ft.

It was permitted by El Paso E & P Company, L. P. and has since transferred to Verdun Oil EF II LLC on the wellbore schedule.

Completion filings report 3 formation tops, including Annacacho, Austin Chalk, Eagle Ford.

Its lease has reported 3.51M barrels of oil and 6.86M mcf of gas since December 2010, last reporting volume in April 2026. The lease carries 42 wells, so these are lease totals, not this well alone.

Operator of record

Verdun Oil EF II LLC

Permitted by El Paso E & P Company, L. P.; the EWA schedule now lists a different operator.

Based in
Houston, TX
P-5 status
Active (A)
P-5 last filed
Jan 26, 2026
Permits on file
48
Phone
(713) 337-9300
Create operator alert

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleVerdun Oil EF II LLC
Production reportsVerdun Oil EF II LLCthrough Apr 2026
Latest permitEl Paso E & P Company, L. P.Dec 3, 2010

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

9,655
total depth, ft
2
permits on file
Dec 3, 2010
last permit issued
Mar 11, 2011
completed
3.51M
cumulative oil, bbl
6.86M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · FEB 2011 THROUGH APR 2026

On this page3 formation topsLease production

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Mar 11, 2011
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.

Wells nearby

Every well with a location on file around this well, in any state, nearest first.

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Texas locations come from drilling permits, so most older Texas wells have none and are not listed.

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 42 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Maltsberger O-1-15381Eagleville (Eagle Ford-1)Verdun Oil EF II LLC423.51M6.86MDec 2010 – Apr 2026

Gas, mcf lease total

Last 12 months 496,695 · prior 12 912,625(-46%)

050K100K150K202420252026

Oil, barrels lease total

Last 12 months 68,461 · prior 12 102,206(-33%)

020K40K202420252026

Wells named Maltsberger

Verdun Oil EF II LLC's other wells filed under this lease name in La Salle County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.

Loading the lease's wells

Chain of custody

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

  1. 1El Paso E & P Company, L. P.Feb 2011 → Jul 2012
  2. 2EP Energy E&P Company, L.P.Aug 2012 → Apr 2022
  3. 3EP Energy E&P Company, LLCMay 2022 → Feb 2025
  4. 4Verdun Oil EF II LLCMar 2025 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
706171-98DrillEl Paso E & P Company, L. P.Jul 21, 2011Dec 3, 2010Dec 24, 201011,103
706171-99DrillEl Paso E & P Company, L. P.Dec 1, 2010Dec 3, 2010—11,103

Completions

CompletedLeaseFieldOperatorStatusDepth
Mar 11, 2011Maltsberger O-1-15381Eagleville (Eagle Ford-1)Verdun Oil EF II LLCProducing9,655

Formation tops

As filed on W-2/G-1. Subsea from 422 ft elevation.Download CSV →

FormationMD ftSubsea
Annacacho8,747-8,325
Austin Chalk9,584-9,162
Eagle Ford9,739-9,317

Perforations

Perforated and open-hole intervals.

FromToType
10,10010,302Perforated
10,38610,585Perforated
10,66910,862Perforated
10,95311,151Perforated
11,23511,434Perforated
11,51811,717Perforated
11,80012,000Perforated
12,08412,278Perforated
12,36212,561Perforated
12,64912,848Perforated
12,93213,131Perforated
13,21513,411Perforated
13,49413,693Perforated
13,78113,992Perforated
14,06414,263Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
10.753,47714.751,935 S
5.514,4509.8752,595 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 →

SuffixRRC record dateW-2 / G-1 dateLogs referenced
00Oct 5, 2011Apr 20, 2011Yes

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.

Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.

Find logs withinmiles of this well:List →Map →

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

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