WELL · 42-283-37767 · DISTRICT 1

Blue Ring D #4H

Y

LA Salle County · Eagleville (Eagle Ford-1) field · Producing  · Horizontal

Blue Ring D #4H (API 42-283-37767) is a horizontal well in La Salle County operated by Eog Resources Inc., completed October 16, 2025 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit, issued January 28, 2025, permitted to 9,943 ft.

Completion filings report 10 formation tops, including Yegua, Sparta, Queen City, Escondido.

Its lease has reported 110K barrels of oil and 201K mcf of gas since October 2025, last reporting in July 2026.

Operator of record

EOG Resources Inc.

Based in
Midland, TX
P-5 status
Active (A)
P-5 last filed
Oct 2, 2025
Permits on file
16,348
Phone
(713) 651-7000

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleEOG Resources Inc.
Production reportsEOG Resources, Inc.through Apr 2026
Latest permitEOG Resources, Inc.Jan 28, 2025
9,943
total depth, ft
1
permits on file
Jan 28, 2025
last permit issued
Oct 16, 2025
completed
110K
cumulative oil, bbl
201K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Oct 2025 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Oct 16, 2025
Shut in
—
Plugged
—

Operator's P-5 on the schedule: Active – Extension (X)

Surface location

28.433775, -98.968183

Google Maps ↗

Permit surface location from the RRC GIS record, in LA Salle 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
Blue Ring D O-1-21833Eagleville (Eagle Ford-1)EOG Resources, Inc.1110K201KOct 2025 – Jul 2026

Oil, barrels lease total

Last 12 months 110,065 · prior 12 0

010K20K30K202420252026

Gas, mcf lease total

Last 12 months 200,721 · prior 12 0

020K40K202420252026

Chain of custody

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

  1. 1EOG Resources, Inc.Oct 2025 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
905387-99DrillEOG Resources, Inc.Jan 21, 2025Jan 28, 2025Apr 11, 202511,000

Completions

CompletedLeaseFieldOperatorStatusDepth
Oct 16, 2025Blue Ring D O-1-21833Eagleville (Eagle Ford-1)EOG Resources Inc.Producing9,943

Formation tops

As filed on W-2/G-1. Subsea from 355 ft elevation.Download CSV →

FormationMD ftSubsea
Yegua225130
Sparta943-588
Queen City1,163-808
Escondido2,727-2,372
WilcoxWILCOX - DISPOSAL2,727-2,372
Carrizo2,728-2,373
OlmosOLMOS - DISPOSAL7,347-6,992
Anacacho8,894-8,539
Austin Chalk9,561-9,206
Eagle FordEAGLE FORD - H2S9,621-9,266

Perforations

Perforated and open-hole intervals.

FromToType
10,33222,889Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
9.6254,09212.251,071 S
622,8748.753,068 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 6, 2025Oct 31, 2025Yes

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 neighbors, subsea-aligned so they line up regardless of surface terrain.

Open the cross-section →

Blue Ring E42-283-37771

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

Yegua231124
Sparta949-594
Queen City1,169-814
Escondido2,733-2,378
Wilcox2,733-2,378
Olmos7,354-6,999
Austin Chalk9,507-9,152
Eagle Ford9,576-9,221

10 TOPS · FIRST 8

Blue Ring C42-283-37766

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

Yegua149206
Sparta867-512
Queen City1,087-732
Escondido2,651-2,296
Wilcox2,651-2,296
Olmos7,274-6,919
Austin Chalk9,474-9,119
Eagle Ford9,550-9,195

10 TOPS · FIRST 8

Blue Ring B42-283-37764

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

Yegua132223
Sparta850-495
Queen City1,070-715
Escondido2,634-2,279
Wilcox2,634-2,279
Carrizo2,635-2,280
Olmos7,252-6,897
Anacacho8,798-8,443

10 TOPS · FIRST 8

Blue Ring A42-283-37763

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

Yegua107248
Sparta825-470
Queen City1,045-690
Escondido2,609-2,254
Wilcox2,609-2,254
Carrizo2,610-2,255
Olmos7,229-6,874
Anacacho8,770-8,415

10 TOPS · FIRST 8

Steelhead P42-283-37697

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

Yegua181165
Sparta833-487
Queen City1,105-759
Escondido2,619-2,273
Wilcox2,619-2,273
Olmos7,207-6,861
Austin Chalk9,342-8,996
Eagle Ford9,424-9,078

10 TOPS · FIRST 8

Steelhead N42-283-37696

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

Yegua179167
Sparta831-485
Queen City1,103-757
Escondido2,617-2,271
Wilcox2,617-2,271
Carrizo2,618-2,272
Olmos7,207-6,861
Anacacho8,682-8,336

10 TOPS · FIRST 8

Steelhead M42-283-37695

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

Yegua184162
Sparta836-490
Queen City1,108-762
Wilcox2,622-2,276
Escondido2,622-2,276
Carrizo2,623-2,277
Olmos7,212-6,866
Austin Chalk9,332-8,986

10 TOPS · FIRST 8

Steelhead L42-283-37694

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

Yegua184162
Sparta836-490
Queen City1,108-762
Escondido2,622-2,276
Wilcox2,622-2,276
Olmos7,212-6,866
Austin Chalk9,330-8,984
Eagle Ford9,415-9,069

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/28337767, documented in the API reference.