WELL · 42-417-07830 · DISTRICT 7

Dean Bros. #3

Dean Bros. #3 (API 42-417-07830) is a permitted well in Shackelford County filed by Schkade, Donald; no completion report is on file yet.

The RRC has issued 2 drilling permits between 2008 and 2010, permitted to 4,150 ft.

Completion filings report 6 formation tops, including Cook Sand, Palo Pinto, Strawn, Caddo.

Its lease has reported 3.92K barrels of oil and 68.7K mcf of gas since June 2010, last reporting in July 2026.

Operator of record

Schkade, Donald

Albany, TX · P-5 Y, filed Feb 4, 2011 · 4 permits on file

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	none
Production reports	Rattlesnake Mountain Oil LLCthrough May 2024
Latest permit	Schkade, DonaldApr 12, 2010

4,150: total depth, ft
2: permits on file
Apr 12, 2010: last permit issued
—: completed
3.92K: cumulative oil, bbl
68.7K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jun 2010 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: —
Shut in: —
Plugged: —

Surface location

No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.

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
Dean Bros. O-8-30579	Rattlesnake Mountain (Caddo)	Rattlesnake Mountain Oil LLC	1	3.92K	68.7K	Jun 2010 – Jul 2026

Oil, barrels lease total

Last 12 months 0 · prior 12 1(-100%)

Gas, mcf lease total

Last 12 months 0 · prior 12 0

Chain of custody

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

1Schkade, DonaldAug 2010 → May 2011
2Schkade, PatriciaJun 2011 → Apr 2013
3Rattlesnake Mountain Oil LLCMay 2013 → May 2024

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
693990-99	Reenter	Schkade, Donald	Apr 6, 2010	Apr 12, 2010	Jun 18, 2010	4,150
653836-99	Reenter	Schkade, Donald	Jan 23, 2008	Apr 4, 2008	—	4,050

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-8-30579	—	—	—	—

Formation tops

As filed on W-2/G-1. Download CSV →

Formation	MD ft
Cook Sand	650
Palo PintoPALO PINTO MRKR	2,015
StrawnSTRAWN LS	2,714
CaddoCADDO LIMESTONE	3,932
BarnettBARNETT SHALE	4,206
Ellenburger	4,346

Perforations

Perforated and open-hole intervals.

From	To	Type
3,934	3,944	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
10.75	229	12.25	150 S
5.5	4,178	8.75	500 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 28, 2010	Aug 25, 2010	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 42-417-07830 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-417-07830 → 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.

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/41707830, documented in the API reference.