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TEXAS · WELLS · WASHINGTON COUNTY · NEAPOLITAN UNIT LEASE · API 42-477-30805 · DISTRICT 03

Neapolitan Unit #1

On schedule

Washington County · Giddings (Austin Chalk-3) field · Producing  · Horizontal · Sidetrack

Fields on the latest permit · any of 2
Giddings (Austin Chalk, Gas) · Navasota River (Cretaceous Lwr.)
Not one formation; the well must be completed in one of them, and no target formation is stated.

Neapolitan Unit #1 (API 42-477-30805) is a horizontal well in Washington County operated by Magnolia Oil & Gas Operating LLC, completed July 30, 1997 and listed as producing on the RRC schedule.

The RRC has issued 2 drilling permits (amended twice) between 1995 and 1996, permitted to 18,193 ft.

It was permitted by Union Pacific Resources Company and has since transferred to Magnolia Oil & Gas Operating LLC on the wellbore schedule.

Completion filings report 2 formation tops, including Austin Chalk, Buda.

Its lease has reported 69 barrels of oil and 8.52M mcf of gas since March 1996, last reporting volume in August 2026.

Operator of record

Magnolia Oil & Gas Operating LLC

Permitted by Union Pacific Resources Company; the EWA schedule now lists a different operator.

Based in
Houston, TX
P-5 status
Active (A)
P-5 last filed
May 6, 2026
Permits on file
617
Phone
(713) 842-9050
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SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleMagnolia Oil & Gas Operating LLC
Production reportsMagnolia Oil & Gas Operating LLCthrough Aug 2026
Latest permitUnion Pacific Resources CompanyJul 18, 1996

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

18,193
total depth, ft
4
permits on file
Jul 18, 1996
last permit issued
Jul 30, 1997
completed
69
cumulative oil, bbl
8.52M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · MAR 1996 THROUGH AUG 2026

On this page3 formation topsLease production2 completions

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Jul 30, 1997
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 AUG 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 →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Neapolitan Unit G-3-158143Giddings (Austin Chalk-3)Magnolia Oil & Gas Operating LLC1698.52MMar 1996 – Aug 2026

Gas, mcf lease total

Last 12 months 67,918 · prior 12 55,148(+23%)

05K10K202420252026

Wells named Neapolitan Unit

Magnolia Oil & Gas Operating LLC's other wells filed under this lease name in Washington 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. 1Union Pacific Resources CompanyMar 1996 → Jan 2001
  2. 2Rme Petroleum CompanyFeb 2001 → Nov 2002
  3. 3Anadarko E&P Company LPDec 2002 → Jul 2007
  4. 4Enervest Operating, L.L.C.Aug 2007 → Jul 2018
  5. 5Magnolia Oil & Gas Operating LLCAug 2018 → Aug 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
449835-98Recompletion · sidetrackUnion Pacific Resources CompanyFeb 18, 1997Jul 18, 1996Mar 17, 199716,400
449835-99Recompletion · sidetrackUnion Pacific Resources CompanyJun 28, 1996Jul 18, 1996—15,300
441526-98DrillUnion Pacific Resources CompanyApr 17, 1996Nov 7, 1995Nov 19, 199515,380
441526-99DrillUnion Pacific Resources CompanyNov 3, 1995Nov 7, 1995—15,380

Completions

CompletedLeaseFieldOperatorStatusDepth
Jul 30, 1997Neapolitan Unit G-3-158143Giddings (Austin Chalk-3)Magnolia Oil & Gas Operating LLCProducing18,193
Jul 30, 1997Neapolitan Unit G-3-158143Giddings (Austin Chalk-3)Magnolia Oil & Gas Operating LLCProducing18,193

Formation tops

As filed on W-2/G-1. Subsea from 252 ft elevation.Download CSV →

FormationMD ftSubsea
Austin Chalk14,412-14,160
Austin Chalk14,430-14,178
Buda14,663-14,411

Perforations

Perforated and open-hole intervals.

FromToType
12,25015,015Perforated
14,45018,193Perforated
14,45116,505Perforated
14,45816,170Perforated
15,07917,770Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
13.3753,51317.5180 S
9.62512,25012.25800 S
7.62515,0159.25505 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
00Mar 18, 1998Dec 9, 1997Yes
00Jun 3, 1996Apr 17, 1996Yes
00May 29, 1996——

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.

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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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