WELL · 42-291-32930 · DISTRICT 3

Dolbear Fee #475

Y

Liberty County · Hull field · Producing  · Vertical

Dolbear Fee #475 (API 42-291-32930) is a well in Liberty County operated by Quail Creek Oil Corporation, completed October 15, 2024 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit, issued July 31, 2018, permitted to 2,200 ft.

Completion filings report 9 formation tops, including Miocene (undifferentiated), Caprock, Frio, Hull - Disposal.

Its lease has reported 2.79M barrels of oil and 1.16M mcf of gas since January 1993, last reporting in July 2026. The lease carries 94 wells, so these are lease totals, not this well alone.

Operator of record

Quail Creek Oil Corporation

Houston, TX · P-5 Y, filed Feb 4, 2026 · 144 permits on file · (713) 956-2070

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleQuail Creek Oil Corporation
Production reportsQuail Creek Oil Corporationthrough Apr 2026
Latest permitQuail Creek Oil CorporationJul 31, 2018
2,200
total depth, ft
1
permits on file
Jul 31, 2018
last permit issued
Oct 15, 2024
completed
2.79M
cumulative oil, bbl
1.16M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Oct 15, 2024
Shut in
—
Plugged
—

Operator's P-5 on the schedule: Active

Surface location

30.114892, -94.626923

OpenStreetMap → ·  Google Maps →

Permit surface location from the RRC GIS record, in Liberty 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; they carry 94 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Dolbear Fee O-3-2322HullQuail Creek Oil Corporation942.79M1.16MJan 1993 – Jul 2026

Oil, barrels lease total

Last 12 months 46,757 · prior 12 61,324(-24%)

05K10K202420252026

Gas, mcf lease total

Last 12 months 15,903 · prior 12 18,992(-16%)

01K2K3K202420252026

Chain of custody

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

  1. 1Quail Creek Oil CorporationJan 1993 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
842944-99DrillQuail Creek Oil CorporationJul 30, 2018Jul 31, 2018Nov 7, 20182,200

Completions

CompletedLeaseFieldOperatorStatusDepth
—— O-3-2322————

Formation tops

As filed on W-2/G-1. Subsea from 65 ft elevation.Download CSV →

FormationMD ftSubsea
Miocene (undifferentiated)MIOCENE - DISPOSAL1,200-1,135
CaprockCAPROCK - DISPOSAL——
FrioFRIO - DISPOSAL——
Hull - Disposal——
JacksonJACKSON - DISPOSAL——
Oligocene - Disposal——
Salt Dome - Disposal——
VicksburgVICKSBURG - DISPOSAL——
YeguaYEGUA - DISPOSAL——

Perforations

Perforated and open-hole intervals.

FromToType
1,7601,780Perforated
1,8171,828Perforated
1,9901,994Perforated
1,9972,008Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
8.62541612.25292 S
4.52,1517.875548 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
00Dec 5, 2024Nov 6, 2024—
00Jun 10, 2019Apr 8, 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 →

Dolbear Fee42-291-32938

0.2 KM · Quail Creek Oil Corporation · Section with this well →

Miocene (undifferentiated)1,500-1,435
Frio2,400-2,335
Vicksburg3,000-2,935
Caprock—
Yegua—
Salt Dome - Disposal—
Oligocene - Disposal—
Jackson—

9 TOPS · FIRST 8

Dolbear Fee42-291-01593

0.7 KM · Quail Creek Oil Corporation · Section with this well →

Miocene (undifferentiated)2,160-2,148
Frio3,356-3,344
Oligocene - Disposal3,356-3,344
Frio3,360-3,348
Jackson4,300-4,288
Jackson4,758-4,746
Vicksburg4,758-4,746
Yegua5,323-5,311

12 TOPS · FIRST 8

Dolbear Fee42-291-01389

0.8 KM · Quail Creek Oil Corporation · Section with this well →

Miocene (undifferentiated)710-645
Anahuac2,060-1,995
Vicksburg2,500-2,435
Frio2,700-2,635

Dolbear Fee42-291-32950

0.8 KM · Quail Creek Oil Corporation · Section with this well →

Yegua—
Caprock—
Frio—
Hull - Disposal—
Jackson—
Miocene (undifferentiated)—
Oligocene - Disposal—
Salt Dome - Disposal—

9 TOPS · FIRST 8

Dolbear Fee42-291-32929

0.8 KM · Quail Creek Oil Corporation · Section with this well →

Caprock—
Salt Dome - Disposal—
Vicksburg—
Yegua—
Oligocene - Disposal—
Miocene (undifferentiated)—
Jackson—
Hull - Disposal—

9 TOPS · FIRST 8

Dolbear Fee42-291-32948

1.2 KM · Quail Creek Oil Corporation · Section with this well →

Miocene (undifferentiated)2,170-2,105
Oligocene - Disposal2,810-2,745
Frio2,810-2,745
Yegua—
Vicksburg—
Caprock—
Salt Dome - Disposal—
Hull - Disposal—

9 TOPS · FIRST 8

Morris Phillips Etal42-291-32866

1.8 KM · Quail Creek Oil Corporation · Section with this well →

Frio2,700-2,628
VX3,000-2,928
Vicksburg3,000-2,928
Yegua3,230-3,158

Pew, Jno. G.42-291-32946

1.9 KM · Kingwood Exploration LLC · Section with this well →

Frio5,276-5,212
Yegua6,435-6,371
Cook Mountain7,195-7,131
Hull - Disposal—
Oligocene - Disposal—
Salt Dome - Disposal—
Vicksburg—
Caprock—

10 TOPS · FIRST 8

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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