WELL · 42-339-30934 · DISTRICT 3

Lake Creek Unit #55

Montgomery County · Lake Creek (Wilcox Consolidated) field · Directional

Lake Creek Unit #55 (API 42-339-30934) is a well in Montgomery County operated by Sydri Operating LLC, completed December 12, 1997.

The RRC has issued 2 drilling permits between 1997 and 2019, permitted to 12,350 ft.

Completion filings report one formation top, including Wilcox.

Its 2 leases have reported 2.52M barrels of oil and 7.4M mcf of gas since November 1995, last reporting in July 2026. The leases carry 47 wells, so these are lease totals, not this well alone.

Operator of record

Sydri Operating LLC

Dallas, TX · P-5 Y, filed Dec 4, 2025 · 46 permits on file · (972) 754-8626

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Sydri Operating LLC
Production reports	Daylight Petroleum LLCthrough Apr 2026
Latest permit	Sydri Operating, LLCApr 30, 2019

The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.

12,350: total depth, ft
2: permits on file
Apr 30, 2019: last permit issued
Dec 12, 1997: completed
2.52M: cumulative oil, bbl
7.4M: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Nov 1995 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Dec 12, 1997
Shut in: —
Plugged: —

Surface location

30.246361, -95.616126

OpenStreetMap → · Google Maps →

Permit surface location from the RRC GIS record, in Montgomery County.

Lease production

PDQ LEASE REPORTS · REPORTED THROUGH APR 2026

Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 47 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Lake Creek Unit O-3-22828	Lake Creek (Chase)	Daylight Petroleum LLC	46	2.52M	6.02M	Nov 1995 – Jul 2026
Lake Creek Unit G-3-166905	Lake Creek (Wilcox Consolidated)	Sydri Operating, LLC	1	0	1.39M	Dec 1997 – Mar 2019

Oil, barrels lease total

Last 12 months 53,860 · prior 12 58,846(-8%)

Gas, mcf lease total

Last 12 months 214,811 · prior 12 222,703(-4%)

Chain of custody

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

1Mitchell Energy CorporationNov 1995 → Dec 2000
2Mitchell Energy Company L.P.Jan 2001 → Mar 2002
3Devon Energy Operating Co., L.P.Apr 2002 → Jul 2004
4Devon Energy Production Co, L.P.Aug 2004 → Jul 2014
5Linn Operating, Inc.Aug 2014 → Apr 2017
6Linn Operating, LLCMay 2017 → Sep 2017
7Sydri Operating, LLCOct 2017 → Jan 2021
8Daylight Petroleum LLCFeb 2021 → Apr 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
852174-99	Recompletion	Sydri Operating, LLC	Apr 16, 2019	Apr 30, 2019	—	12,230
464903-99	Drill	Mitchell Energy Corporation	Jul 15, 1997	Jul 21, 1997	Oct 3, 1997	12,350

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-3-166905	—	—	—	—
—	— O-3-22828	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 143 ft elevation.Download CSV →

Formation	MD ft	Subsea
WilcoxWILCOX C	1,075	-932
Wilcox	8,595	-8,452
WilcoxWILCOX A	9,330	-9,187
WilcoxWILCOX A2	9,575	-9,432
WilcoxWILCOX B	9,785	-9,642
WilcoxWILCOX C	10,075	-9,932
WilcoxWILCOX D	10,450	-10,307
WilcoxWILCOX E	11,160	-11,017
WilcoxWILCOX F	11,380	-11,237
WilcoxWILCOX G	11,650	-11,507
WilcoxWILCOX H	11,925	-11,782

Perforations

Perforated and open-hole intervals.

From	To	Type
8,635	8,640	Perforated
8,756	8,762	Perforated
8,941	8,948	Perforated
8,950	8,955	Perforated
8,980	8,988	Perforated
9,025	9,033	Perforated
9,095	9,104	Perforated
11,089	11,375	Perforated
11,660	11,670	Perforated
11,780	11,904	Perforated
11,965	12,004	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
9.625	2,387	12.25	815 S
5.5	12,230	8.5	1,051 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 →

Filed	W-2 / G-1 date	Logs referenced
Feb 27, 2020	Jul 10, 2019	—
Mar 18, 1998	Jan 22, 1998	Yes
Mar 11, 1998	—	—

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 42-339-30934 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-339-30934 → 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 →

Lake Creek Unit42-339-31076

0.0 KM · Sydri Operating, LLC · Section with this well →

Chase	8,478	-8,328
Wilcox	9,209	-9,059

Lake Creek Unit42-339-30970

1.0 KM · Sydri Operating, LLC · Section with this well →

Wilcox	9,400	-9,245
Wilcox	9,400	-9,245
Wilcox	10,455	-10,300
Wilcox	10,455	-10,300
Wilcox	11,240	-11,085
Wilcox	11,240	-11,085
Wilcox	11,470	-11,315
Wilcox	11,470	-11,315

12 TOPS · FIRST 8

Lake Creek Unit42-339-30814

1.1 KM · Sydri Operating, LLC · Section with this well →

Cockfield	5,136	-4,982
Yegua	5,298	-5,144
Cook Mt.	6,612	-6,458
Wilcox	8,461	-8,307
Wilcox	8,461	-8,307
LA Gloria	8,680	-8,526
Wilcox	10,985	-10,831

Lake Creek Unit42-339-30805

1.9 KM · Sydri Operating, LLC · Section with this well →

Wilcox	8,480	-8,323
LA Gloria	8,688	-8,531
B Sand	9,734	-9,577
C Sand	9,924	-9,767
D Sand	10,197	-10,040
E Sand	10,944	-10,787

Lake Creek Unit42-339-30936

2.3 KM · Sydri Operating, LLC · Section with this well →

Chase 1	8,831	-8,814
Chase Cons	8,879	-8,862
Chase Cons.	8,879	-8,862
Wilcoxa	9,220	-9,203
Wilcox	9,375	-9,358
Wilcox	9,375	-9,358
Wilcox	9,670	-9,653
Wilcox	9,756	-9,739

10 TOPS · FIRST 8

Williams Unit42-339-30788

2.6 KM · Sydri Operating, LLC · Section with this well →

Yegua	5,028	-4,881
Cockfield	6,580	-6,433
Wilcox	8,460	-8,313

Butler, Lillie K.42-339-30957

3.0 KM · Sydri Operating, LLC · Section with this well →

Chase-1	8,819	-8,680
Chase 1	8,819	-8,680
Chase 3	8,942	-8,803
Chase-3	8,942	-8,803
Wilcox	9,976	-9,837
Wilcox	9,976	-9,837
Wilcox	10,996	-10,857
Wilcox	10,996	-10,857

16 TOPS · FIRST 8

Lake Creek Unit42-339-30916

3.4 KM · Sydri Operating, LLC · Section with this well →

Chase	8,792	-8,605
Wilcox	8,793	-8,606
Wilcox	9,601	-9,414
Wilcox	10,506	-10,319
Wilcoxe	11,300	-11,113
Wilcox	11,300	-11,113
Wilcox	11,770	-11,583
Wilcoxg	11,770	-11,583

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/33930934, documented in the API reference.