WELL · 42-255-35728 · DISTRICT 2

Colleen Unit #11H

Karnes County · Eagleville (Eagle Ford-2) field · Producing · Horizontal

Colleen Unit #11H (API 42-255-35728) is a horizontal well in Karnes County operated by Eog Resources Inc., completed November 27, 2018 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit, issued December 22, 2017, permitted to 11,000 ft.

Completion filings report 10 formation tops, including Frio, Yegua, Queen City, Reklaw.

Its lease has reported 6.41M barrels of oil and 12.9M mcf of gas since June 2014, last reporting in July 2026. The lease carries 18 wells, so these are lease totals, not this well alone.

Operator of record

EOG Resources Inc.

Midland, TX · P-5 Y, filed Jul 4, 2026 · 16,348 permits on file · (713) 594-5431

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	EOG Resources Inc.
Production reports	EOG Resources, Inc.through Apr 2026
Latest permit	EOG Resources, Inc.Dec 22, 2017

11,000: total depth, ft
1: permits on file
Dec 22, 2017: last permit issued
Nov 27, 2018: completed
6.41M: cumulative oil, bbl
12.9M: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jun 2014 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: ON SCHEDULE
Completed: Nov 27, 2018
Shut in: —
Plugged: —

Operator's P-5 on the schedule: Active

Surface location

29.076844, -97.735592

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; they carry 18 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Colleen Unit O-2-10849	Eagleville (Eagle Ford-2)	EOG Resources, Inc.	18	6.41M	12.9M	Jun 2014 – Jul 2026

Oil, barrels lease total

Last 12 months 209,896 · prior 12 266,166(-21%)

Gas, mcf lease total

Last 12 months 898,584 · prior 12 996,810(-10%)

Chain of custody

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

1EOG Resources, Inc.Jun 2014 → Apr 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
834440-99	Drill	EOG Resources, Inc.	Dec 19, 2017	Dec 22, 2017	Feb 22, 2018	11,000

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-2-10849	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 379 ft elevation.Download CSV →

Formation	MD ft	Subsea
FrioFRIO - DISPOSAL	500	-121
YeguaYEGUA - DISPOSAL	2,082	-1,703
Queen City	3,012	-2,633
Reklaw	3,431	-3,052
WilcoxWILCOX - DISPOSAL	4,159	-3,780
Carrizo	4,259	-3,880
Anacacho	10,414	-10,035
Austin ChalkAUSTIN CHALK - H2S	10,611	-10,232
Eagle FordEAGLE FORD - H2S	10,860	-10,481
EdwardsEDWARDS - H2S	—	—

Perforations

Perforated and open-hole intervals.

From	To	Type
11,127	15,901	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
9.625	2,370	12.25	685 S
6	16,055	8.5	1,900 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 →

Suffix	Filed	W-2 / G-1 date	Logs referenced
00	Apr 2, 2019	Feb 28, 2019	Yes

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.

Wellbore filings for 42-255-35728 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-255-35728 → scanned completion filings

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 →

Colleen Unit42-255-35726

0.0 KM · EOG Resources, Inc. · Section with this well →

Frio	500	-121
Yegua	2,068	-1,689
Queen City	2,998	-2,619
Reklaw	3,417	-3,038
Wilcox	4,145	-3,766
Carrizo	4,245	-3,866
Austin Chalk	10,630	-10,251
Eagle Ford	10,876	-10,497

10 TOPS · FIRST 8

Colleen Unit42-255-35725

0.0 KM · EOG Resources, Inc. · Section with this well →

Frio	500	-121
Yegua	2,060	-1,681
Queen City	2,990	-2,611
Reklaw	3,409	-3,030
Wilcox	4,137	-3,758
Carrizo	4,237	-3,858
Austin Chalk	10,648	-10,269
Eagle Ford	10,900	-10,521

10 TOPS · FIRST 8

Colleen Unit42-255-35724

0.0 KM · EOG Resources, Inc. · Section with this well →

Frio	500	-121
Yegua	2,048	-1,669
Queen City	2,978	-2,599
Reklaw	3,397	-3,018
Wilcox	4,125	-3,746
Carrizo	4,225	-3,846
Anacacho	10,455	-10,076
Austin Chalk	10,652	-10,273

10 TOPS · FIRST 8

Kilimanjaro Unit42-255-35533

0.3 KM · EOG Resources, Inc. · Section with this well →

Queen City	2,856	-2,459
Frio	3,200	-2,803
Reklaw	3,259	-2,862
Wilcox	3,979	-3,582
Yegua	4,000	-3,603
Carrizo	4,055	-3,658
Austin Chalk	10,539	-10,142
Eagle Ford	—

10 TOPS · FIRST 8

Colleen Unit42-255-37047

0.3 KM · EOG Resources, Inc. · Section with this well →

Frio	500	-115
Yegua	2,082	-1,697
Queen City	2,972	-2,587
Reklaw	3,375	-2,990
Wilcox	4,095	-3,710
Carrizo	4,171	-3,786
Austin Chalk	10,617	-10,232
Eagle Ford	10,861	-10,476

10 TOPS · FIRST 8

Colleen Unit42-255-37049

0.4 KM · EOG Resources, Inc. · Section with this well →

Frio	500	-115
Yegua	2,082	-1,697
Queen City	2,967	-2,582
Reklaw	3,370	-2,985
Wilcox	4,090	-3,705
Carrizo	4,166	-3,781
Austin Chalk	10,650	-10,265
Eagle Ford	10,890	-10,505

10 TOPS · FIRST 8

Colleen Unit42-255-37051

0.4 KM · EOG Resources, Inc. · Section with this well →

Frio	500	-115
Yegua	2,082	-1,697
Queen City	2,969	-2,584
Reklaw	3,372	-2,987
Wilcox	4,092	-3,707
Carrizo	4,168	-3,783
Anacacho	10,415	-10,030
Austin Chalk	10,650	-10,265

10 TOPS · FIRST 8

Colleen Unit42-255-37050

0.4 KM · EOG Resources, Inc. · Section with this well →

Frio	500
Yegua	2,082
Queen City	2,986
Reklaw	3,389
Wilcox	4,109
Carrizo	4,185
Austin Chalk	10,664
Eagle Ford	10,879

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

Developers: this page as JSON is GET /v1/data/wells/25535728, documented in the API reference.