Petrora

TEXAS · WELLS · FAYETTE COUNTY · API 42-149-30789 · DISTRICT 03

Musslewhite Mona #1

Y

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

Musslewhite Mona #1 (API 42-149-30789) is a horizontal well in Fayette County operated by Magnolia Oil & Gas Operating LLC, completed May 23, 1995 and listed as producing on the RRC schedule.

The RRC has issued 3 drilling permits between 1980 and 1995, permitted to 12,589 ft.

It was permitted by Browning Oil Company, Inc. and has since transferred to Magnolia Oil & Gas Operating LLC on the wellbore schedule.

Completion filings report one formation top, including Austin Chalk.

Its 2 leases have reported 83.9K barrels of oil and 656K mcf of gas since January 1993, last reporting volume in April 2026. The leases carry 2 wells, so these are lease totals, not this well alone.

Operator of record

Magnolia Oil & Gas Operating LLC

Permitted by Browning Oil Company, Inc.; the EWA schedule now lists a different operator.

Based in
Houston, TX
P-5 status
Active – Extension (X)
P-5 last filed
May 6, 2026
Permits on file
617
Phone
(713) 842-9050
Email me new permitsEmail me new permits

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 permitBrowning Oil Company, Inc.May 2, 1995

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

12,589
total depth, ft
3
permits on file
May 2, 1995
last permit issued
May 23, 1995
completed
83.9K
cumulative oil, bbl
656K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
May 23, 1995
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.

Lease production

PDQ LEASE REPORTS · REPORTED THROUGH APR 2026

Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Musslewhite, Mona O-3-22285Giddings (Austin Chalk-3)Magnolia Oil & Gas Operating LLC179.6K601KFeb 1993 – Apr 2026
Musslewhite, Mona G-3-91660Giddings (Austin Chalk, Gas)Browning Oil Company, Inc.14.37K54.9KJan 1993 – Jan 1994

Gas, mcf lease total

Last 12 months 467 · prior 12 515(-9%)

050100202420252026

Oil, barrels lease total

Last 12 months 153 · prior 12 29

0204060202420252026

Chain of custody

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

  1. 1Browning Oil Company, Inc.Jan 1993 → Mar 2019
  2. 2Dallas Petroleum Group, LLCApr 2019 → Jul 2025
  3. 3Magnolia Oil & Gas Operating LLCAug 2025 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
435418-99Recompletion · sidetrackBrowning Oil Company, Inc.May 2, 1995May 2, 1995May 2, 199511,000
430125-99Recompletion · sidetrackBrowning Oil Company, Inc.Nov 16, 1994Nov 16, 1994Nov 22, 199411,000
98639-99DrillHumble Exploration Co., Inc.Nov 10, 1980Nov 10, 1980Nov 17, 198011,365

Completions

CompletedLeaseFieldOperatorStatusDepth
May 23, 1995Musslewhite Mona O-3-22285Giddings (Austin Chalk-3)Magnolia Oil & Gas Operating LLCProducing12,589
May 23, 1995Musslewhite Mona O-3-22285Giddings (Austin Chalk-3)Magnolia Oil & Gas Operating LLCProducing12,589
May 23, 1995Musslewhite Mona O-3-22285Giddings (Austin Chalk-3)Magnolia Oil & Gas Operating LLCProducing12,589
Jan 17, 1981Musslewhite Mona G-3-91660Giddings (Austin Chalk Gas)Browning Oil Company Inc.Not on Schedule—

Formation tops

As filed on W-2/G-1. Subsea from 451 ft elevation.Download CSV →

FormationMD ftSubsea
Austin Chalk9,880-9,429

Perforations

Perforated and open-hole intervals.

FromToType
9,71812,589Perforated
9,88010,581Perforated
10,13012,425Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
9.6252,73012.25900 S
2.3759,570——
79,8248.75520 S
79,8258.75520 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
00Aug 2, 1995Jun 15, 1995Yes
00Feb 17, 1995Jan 17, 1995Yes
00Apr 22, 1994Feb 22, 1994—
00Mar 2, 1994——
00Jan 12, 1984Feb 9, 1981—

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

Developers: this page as JSON is GET /v1/data/wells/14930789, documented in the API reference.