WELL · 42-477-31067 · DISTRICT 3

Lucky #4

Y

Washington County · Giddings (Austin Chalk Gas) field · Producing  · Horizontal

Lucky #4 (API 42-477-31067) is a horizontal well in Washington County operated by Magnolia Oil & Gas Operating LLC, completed August 2, 2018 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit, issued March 7, 2018, permitted to 12,000 ft.

It was permitted by Enervest Operating, L.L.C. and has since transferred to Magnolia Oil & Gas Operating LLC on the wellbore schedule.

Completion filings report 7 formation tops, including Wilcox, Midway, Navarro, Taylor.

No lease production has been reported under this well’s leases.

Operator of record

Magnolia Oil & Gas Operating LLC

Permitted by Enervest Operating, L.L.C.; the EWA schedule now lists a different operator.

Houston, TX · P-5 Y, filed Mar 4, 2026 · 615 permits on file · (713) 345-6206

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleMagnolia Oil & Gas Operating LLC
Production reportsMagnolia Oil & Gas Operating LLCthrough Apr 2026
Latest permitEnervest Operating, L.L.C.Mar 7, 2018

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

12,000
total depth, ft
1
permits on file
Mar 7, 2018
last permit issued
Aug 2, 2018
completed
0
cumulative oil, bbl
2.17M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Aug 2018 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Aug 2, 2018
Shut in
—
Plugged
—

Operator's P-5 on the schedule: X

Surface location

30.149878, -96.664614

OpenStreetMap → ·  Google Maps →

Permit surface location from the RRC GIS record, in Washington County.

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 →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Lucky G-3-287558Giddings (Austin Chalk, Gas)Magnolia Oil & Gas Operating LLC102.17MAug 2018 – Jul 2026

Gas, mcf lease total

Last 12 months 62,999 · prior 12 66,456(-5%)

05K10K15K202420252026

Chain of custody

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

  1. 1Magnolia Oil & Gas Operating LLCAug 2018 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
836823-99DrillEnervest Operating, L.L.C.Feb 26, 2018Mar 7, 2018Mar 22, 201812,000

Completions

CompletedLeaseFieldOperatorStatusDepth
—— G-3-287558————

Formation tops

As filed on W-2/G-1. Subsea from 467 ft elevation.Download CSV →

FormationMD ftSubsea
WilcoxWILCOX - DISPOSAL4,086-3,619
Midway7,879-7,412
Navarro8,956-8,489
Taylor9,459-8,992
Pecan Gap10,459-9,992
Austin Chalk11,265-10,798
CaprockCAPROCK - DISPOSAL——

Perforations

Perforated and open-hole intervals.

FromToType
12,27616,338Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
10.753,43013.51,210 S
5.510,7116.75710 S
7.87511,5709.8751,005 S
5.516,4606.75710 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 →

SuffixFiledW-2 / G-1 dateLogs referenced
00Nov 26, 2019Jul 19, 2019Yes

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 are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.

Nearby wells and their tops

NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM

Draw a cross-section

This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.

Open the cross-section →

Lucky42-477-31029

0.0 KM · Enervest Operating, L.L.C. · Section with this well →

Wilcox4,118-3,656
Midway7,929-7,467
Navarro9,015-8,553
Taylor9,514-9,052
Pecan Gap10,495-10,033
Austin Chalk11,338-10,876
Caprock—

Elms-Ricks42-477-31076

1.6 KM · Enervest Operating, L.L.C. · Section with this well →

Caprock1,000-530
Wilcox4,197-3,727
Navarro9,197-8,727
Pecan Gap10,687-10,217
Austin Chalk11,541-11,071

Elms-Ricks42-477-31077

1.6 KM · Enervest Operating, L.L.C. · Section with this well →

Wilcox4,197-3,727
Navarro9,197-8,727
Pecan Gap10,756-10,286
Austin Chalk11,630-11,160
Caprock—

Smokey Nine42-477-31314

2.7 KM · Magnolia Oil & Gas Operating LLC · Section with this well →

Wilcox3,708-3,285
Midway7,786-7,363
Navarro8,529-8,106
Taylor9,166-8,743
Pecan Gap10,157-9,734
Austin Chalk10,879-10,456
Caprock—

Smokey Seven42-477-31317

2.7 KM · Magnolia Oil & Gas Operating LLC · Section with this well →

Wilcox3,673-3,250
Midway7,777-7,354
Navarro8,541-8,118
Taylor9,167-8,744
Pecan Gap10,145-9,722
Austin Chalk10,972-10,549
Caprock—

Smokey Five42-477-31318

2.7 KM · Magnolia Oil & Gas Operating LLC · Section with this well →

Wilcox3,676-3,253
Midway7,774-7,351
Navarro8,533-8,110
Taylor9,160-8,737
Pecan Gap10,152-9,729
Austin Chalk10,969-10,546
Caprock—

Smokey Three42-477-31316

2.7 KM · Magnolia Oil & Gas Operating LLC · Section with this well →

Wilcox3,659-3,237
Midway7,777-7,355
Navarro8,514-8,092
Taylor9,166-8,744
Pecan Gap10,144-9,722
Austin Chalk10,961-10,539
Caprock—

Smokey One42-477-31315

2.7 KM · Magnolia Oil & Gas Operating LLC · Section with this well →

Wilcox3,710-3,288
Midway7,812-7,390
Navarro8,511-8,089
Taylor9,190-8,768
Pecan Gap10,174-9,752
Austin Chalk10,978-10,556
Caprock—

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/47731067, documented in the API reference.