WELL · 42-391-33267 · DISTRICT 2

O Connor #1H

Refugio County · Greta (4400) field · Producing · Horizontal

O Connor #1H (API 42-391-33267) is a horizontal well in Refugio County operated by Greta Operating Company LLC, completed June 13, 2022 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit (amended once), issued May 10, 2022, permitted to 4,600 ft.

Completion filings report 3 formation tops, including Catahoula, Frio, Jackson.

Its lease has reported 36.8K barrels of oil and 17.3K mcf of gas since June 2022, last reporting in July 2026.

Operator of record

Greta Operating Company LLC

Refugio, TX · P-5 Y, filed Jul 4, 2026 · 3 permits on file · (361) 946-4520

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Greta Operating Company LLC
Production reports	Greta Operating Company LLCthrough Apr 2026
Latest permit	Greta Operating Company LLCMay 10, 2022

4,600: total depth, ft
2: permits on file
May 10, 2022: last permit issued
Jun 13, 2022: completed
36.8K: cumulative oil, bbl
17.3K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jun 2022 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: ON SCHEDULE
Completed: Jun 13, 2022
Shut in: —
Plugged: —

Operator's P-5 on the schedule: Active

Surface location

28.385894, -97.184131

OpenStreetMap → · Google Maps →

Permit surface location from the RRC GIS record, in Refugio 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 →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
O'Connor O-2-12435	Greta (4400)	Greta Operating Company LLC	1	36.8K	17.3K	Jun 2022 – Jul 2026

Oil, barrels lease total

Last 12 months 4,920 · prior 12 7,372(-33%)

Gas, mcf lease total

Last 12 months 3,865 · prior 12 3,491(+11%)

Chain of custody

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

1Greta Operating Company LLCJun 2022 → Apr 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
879821-98	Drill	Greta Operating Company LLC	Jun 4, 2022	May 10, 2022	May 26, 2022	4,600
879821-99	Drill	Allegiant Resources, LLC	May 5, 2022	May 10, 2022	May 26, 2022	4,600

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-2-12435	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 19 ft elevation.Download CSV →

Formation	MD ft	Subsea
CatahoulaCATAHOULA - DISPOSAL	3,455	-3,436
FrioFRIO - DISPOSAL	4,323	-4,304
JacksonJACKSON-YEGUA - DISPOSAL	—	—

Perforations

Perforated and open-hole intervals.

From	To	Type
4,807	7,035	Open hole

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
9.625	1,341	12.25	679 S
7	4,324	8.75	425 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	Oct 11, 2022	Sep 1, 2022	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 42-391-33267 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-391-33267 → 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 →

Thomas O'Connor42-391-33151

0.3 KM · Acock/Anaqua Operating Co., LP · Section with this well →

Catahoula	3,452	-3,394
Frio	4,274	-4,216
Jackson	—

J.M. O'Brien JLB42-391-33276

0.8 KM · Jura Energy Operating LLC · Section with this well →

Catahoula	3,461	-3,403
Frio	4,359	-4,301
Jackson	—

Lambert, M.F.42-391-31289

1.5 KM · Pennzoil Producing Co. · Section with this well →

L-3	1,855	-1,782
L-8	2,221	-2,148
4400	4,355	-4,282

J. M. O'Brien A42-391-32649

2.1 KM · Greta Operating Company LLC · Section with this well →

Catahoula	3,444	-3,385
Greta	4,340	-4,281
Top of Sinton	5,068	-5,009
Top of Larosa	5,462	-5,403
Catahoula	—
Jackson	—
Frio	—

Heard, Clement42-391-00847

2.3 KM · Hilcorp Energy Company · Section with this well →

Catahoula	3,616	-3,557
Frio	4,397	-4,338
Jackson	—

Tom O'Connor (5800 SD) Fld. Unit42-391-32970

2.5 KM · Hilcorp Energy Company · Section with this well →

Lagarto	2,750	-2,696
Catahoula	3,599	-3,545
Oakville	4,100	-4,046
Greta	4,300	-4,246
Frio	4,355	-4,301
Anahuac	4,365	-4,311
Frio	5,000	-4,946
Top 5800	5,779	-5,725

11 TOPS · FIRST 8

Tom O'Connor (5800 SD) FLD Unit42-391-31883

2.6 KM · Quintana Pet. Corp. · Section with this well →

Lagarto	1,500	-1,449
Surface Sand Clay	1,500	-1,449
Oakville	2,750	-2,699
Catahoula	3,300	-3,249
Anahuac	4,100	-4,049
Catahoula	4,100	-4,049
Anahuac	4,365	-4,314
Anahuac	4,365	-4,314

17 TOPS · FIRST 8

Heard, Clement42-391-00842

2.8 KM · Hilcorp Energy Company · Section with this well →

Lagarto	1,500	-1,443
Oakville	2,750	-2,693
Catahoula	3,300	-3,243
Catahoula	3,589	-3,532
Anahuac	4,100	-4,043
Frio	4,354	-4,297
Frio	4,365	-4,308
Frio	5,000	-4,943

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/39133267, documented in the API reference.