WELL · 42-255-37759 · DISTRICT 2

Kirk 01 #03H

Y

Karnes County · Sugarkane (Eagle Ford) field · Producing  · Horizontal

Kirk 01 #03H (API 42-255-37759) is a horizontal well in Karnes County operated by Marathon Oil EF LLC, completed September 25, 2023 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit, issued April 5, 2023, permitted to 26,000 ft.

Completion filings report 11 formation tops, including Sparta, Queen City, Reklaw, Carrizo.

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

Operator of record

Marathon Oil EF LLC

Houston, TX · P-5 Y, filed Aug 4, 2025 · 3,191 permits on file · (800) 332-9449

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleMarathon Oil EF LLC
Production reportsMarathon Oil EF LLCthrough Apr 2026
Latest permitMarathon Oil EF LLCApr 5, 2023
26,000
total depth, ft
1
permits on file
Apr 5, 2023
last permit issued
Sep 25, 2023
completed
0
cumulative oil, bbl
1.8M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · May 2023 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Sep 25, 2023
Shut in
—
Plugged
—

Operator's P-5 on the schedule: Active

Surface location

28.914462, -97.676859

OpenStreetMap → ·  Google Maps →

Permit surface location from the RRC GIS record, in Karnes 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
Kirk 01 G-2-295776Sugarkane (Eagle Ford)Marathon Oil EF LLC101.8MMay 2023 – Jul 2026

Gas, mcf lease total

Last 12 months 144,934 · prior 12 643,500(-77%)

0100K200K202420252026

Chain of custody

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

  1. 1Marathon Oil EF LLCSep 2023 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
889331-99DrillMarathon Oil EF LLCMar 27, 2023Apr 5, 2023May 1, 202326,000

Completions

CompletedLeaseFieldOperatorStatusDepth
—— G-2-295776————

Formation tops

As filed on W-2/G-1. Subsea from 388 ft elevation.Download CSV →

FormationMD ftSubsea
Sparta2,890-2,502
Queen City4,834-4,446
Reklaw5,320-4,932
Carrizo6,222-5,834
WilcoxWILCOX - DISPOSAL6,431-6,043
Anacacho13,143-12,755
Austin ChalkAUSTIN CHALK - H2S13,202-12,814
Eagle FordEAGLE FORD - H2S13,449-13,061
EdwardsEDWARDS - H2S——
FrioFRIO - DISPOSAL——
YeguaYEGUA - DISPOSAL——

Perforations

Perforated and open-hole intervals.

FromToType
13,82620,852Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
9.6254,51012.251,124 S
5.520,8528.753,813 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 14, 2023Nov 29, 2023—
00Oct 23, 2023Oct 2, 2023Yes

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 →

Kirk 0142-255-37762

0.0 KM · Marathon Oil EF LLC · Section with this well →

Sparta2,890-2,502
Queen City4,834-4,446
Reklaw5,320-4,932
Carrizo6,222-5,834
Wilcox6,431-6,043
Anacacho13,163-12,775
Austin Chalk13,201-12,813
Eagle Ford13,445-13,057

12 TOPS · FIRST 8

Kirk 0142-255-37760

0.0 KM · Marathon Oil EF LLC · Section with this well →

Sparta2,890-2,502
Queen City4,834-4,446
Reklaw5,320-4,932
Carrizo6,222-5,834
Wilcox6,431-6,043
Anacacho13,141-12,753
Austin Chalk13,201-12,813
Eagle Ford13,438-13,050

10 TOPS · FIRST 8

Kirk 0142-255-37763

0.0 KM · Marathon Oil EF LLC · Section with this well →

Sparta2,890-2,502
Queen City4,834-4,446
Reklaw5,320-4,932
Carrizo6,222-5,834
Wilcox6,431-6,043
Anacacho13,176-12,788
Austin Chalk13,214-12,826
Eagle Ford13,457-13,069

12 TOPS · FIRST 8

Kirk 0142-255-37761

0.0 KM · Marathon Oil EF LLC · Section with this well →

Sparta2,890-2,502
Queen City4,834-4,446
Reklaw5,320-4,932
Carrizo6,222-5,834
Wilcox6,431-6,043
Anacacho13,165-12,777
Austin Chalk13,165-12,777
Eagle Ford13,233-12,845

12 TOPS · FIRST 8

Blackwell-E-R-E (SA) F542-255-37506

0.3 KM · Repsol Oil & Gas USA, LLC · Section with this well →

Queen City5,100-4,721
Reklaw6,116-5,737
Wilcox6,309-5,930
Austin Chalk13,184-12,805
Eagle Ford13,416-13,037
Sligo—
Edwards—
Frio—

10 TOPS · FIRST 8

Blackwell-E-R-E (SA) F442-255-37505

0.3 KM · Repsol Oil & Gas USA, LLC · Section with this well →

Queen City5,126-4,747
Reklaw6,101-5,722
Wilcox6,299-5,920
Austin Chalk13,200-12,821
Eagle Ford13,320-12,941
Yegua—
Edwards—
Sligo—

10 TOPS · FIRST 8

Blackwell-Eyhorn-Ruppert (SA) F342-255-37504

0.3 KM · Repsol Oil & Gas USA, LLC · Section with this well →

Queen City5,124-4,745
Reklaw6,077-5,698
Wilcox6,298-5,919
Austin Chalk13,223-12,844
Eagle Ford13,475-13,096
Edwards—
Yegua—
Sligo—

10 TOPS · FIRST 8

Blackwell-Eyhorn-Ruppert (SA) F242-255-37503

0.3 KM · Repsol Oil & Gas USA, LLC · Section with this well →

Queen City5,144-4,765
Reklaw6,100-5,721
Wilcox6,297-5,918
Austin Chalk13,226-12,847
Eagle Ford13,474-13,095
Sligo—
Yegua—
Frio—

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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