WELL · 42-417-38428 · DISTRICT 7

Cook Ranch 111A #49

N

Shackelford County  · Vertical

Cook Ranch 111a #49 (API 42-417-38428) is a permitted well in Shackelford County filed by Stasney Well Service, LLC; no completion report is on file yet.

The RRC has issued 3 drilling permits between 2004 and 2020, permitted to 3,800 ft.

Completion filings report 13 formation tops, including Coleman Junction, Sedwick Limestone, Sedwick Ls, Dothan Limestone.

Its 2 leases have reported 3.34K barrels of oil and 4 mcf of gas since April 2004, last reporting in July 2026. The leases carry 5 wells, so these are lease totals, not this well alone.

Operator of record

Stasney Well Service, LLC

Albany, TX · P-5 Y, filed Nov 4, 2025 · 305 permits on file · (325) 669-5843

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedulenone
Production reportsStasney Well Service, LLCthrough Apr 2026
Latest permitStasney Well Service, LLCFeb 7, 2020
3,800
total depth, ft
3
permits on file
Feb 7, 2020
last permit issued
—
completed
3.34K
cumulative oil, bbl
4
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Apr 2004 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
OFF SCHEDULE
Completed
—
Shut in
—
Plugged
—

Surface location

32.795236, -99.414645

OpenStreetMap → ·  Google Maps →

Permit surface location from the RRC GIS record, in Shackelford 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 5 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Cook Ranch 111A O-8-32441Cook RanchStasney Well Service, LLC32.01K0Jun 2020 – Jul 2026
Cook Ranch 111H O-8-29391Cook RanchStasney, H. R. & Sons, Ltd.21.32K4Apr 2004 – May 2005

Oil, barrels lease total

Last 12 months 713 · prior 12 945(-25%)

050100150202420252026

Chain of custody

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

  1. 1Stasney, H. R. & Sons, Ltd.Apr 2004 → Nov 2004
  2. 2Stasney Well Service, LLCJul 2022 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
861681-99ReenterStasney Well Service, LLCFeb 5, 2020Feb 7, 2020Jun 22, 20202,000
835327-99ReenterStasney Well Service, LLCJan 18, 2018Jan 29, 2018—2,000
541151-99DrillStasney, H. R. & Sons, Ltd.Jan 23, 2004Jan 23, 2004Feb 23, 20043,800

Completions

CompletedLeaseFieldOperatorStatusDepth
—— O-8-29391————
—— O-8-32441————

Formation tops

As filed on W-2/G-1. Subsea from 1,818 ft elevation.Download CSV →

FormationMD ftSubsea
Coleman Junction850968
Sedwick Limestone966852
Sedwick LS996822
Dothan Limestone1,156662
Dothan LS1,156662
TannehillTANNEHILL SD1,356462
Cook Sand - Disposal——
Frye - Disposal——
Hope Sand - Disposal——
Saddle CreekSADDLE CREEK - DISPOSAL——
Shallow Sandstones - Overpressur——
Unidentified-County Regular - DI——
WolfcampWOLFCAMP - DISPOSAL——

Perforations

Perforated and open-hole intervals.

FromToType
1,3501,364Perforated
1,3561,362Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
8.62511112.2585 S
4.51,4457.8755 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
00Aug 16, 2022Jul 19, 2022—
00Jul 13, 2020Jul 10, 2020—
00Jul 5, 2004Apr 23, 2004Yes
00May 13, 2004——

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

Open the cross-section →

Cook Ranch 111H42-417-38430

0.3 KM · Stasney Well Service, LLC · Section with this well →

Coleman Junction832968
Sedwick Limestone974826
Sedwick LS974826
Dotnam LS1,136664
Base Dothan LS1,136664
Tannehill1,326474
Tannelhill1,326474
Unidentified-County Regular - DI—

14 TOPS · FIRST 8

Cook Ranch 111A42-417-01138

0.5 KM · Stasney Well Service, LLC · Section with this well →

B Sedwick1,008789
B Dothan1,148649
T Stockwhether1,320477
T Tannehill Sand1,330467
T Tannehill LS1,368429
Wolfcamp—
Cisco—
Cook Sand - Disposal—

15 TOPS · FIRST 8

Cook 'a' Sec 11842-417-01313

0.5 KM · Stasney Well Service, LLC · Section with this well →

B Sedwiick LS1,054790
B Sedwick1,054790
B Dothan1,196648
Tannehill1,380464
T Tannehill Sand1,380464
Saddle Creek—
Shallow Sandstones - Overpressur—
Frye - Disposal—

12 TOPS · FIRST 8

Cook 'a' Sec 11842-417-01246

0.7 KM · Stasney Well Service, LLC · Section with this well →

Top Sedwick LS1,012810
B Dothan LS1,184638
B Stockwether LS1,354468
T Tannehill Sand1,364458

Cook Ranch 11242-417-37629

0.8 KM · Stasney Well Service, LLC · Section with this well →

B Dothan LS1,192683
B Stockwether1,374501
T Cook Sand1,600275
T Breckenridge1,722153
Caddo4,750-2,875
Mississippian4,980-3,105
Ellenburger5,242-3,367

Cook Ranch42-417-37630

2.1 KM · Stasney Well Service, LLC · Section with this well →

B Dotham Lime1,049722
T Noodle Creek Lime1,100671
T Tannehill Lime1,242529
T Saddle Creek Lime1,318453
B Breckenridge Lime1,590181
T King Sand1,610161
T Swastika Sand1,70467
Caddo4,630-2,859

10 TOPS · FIRST 8

Cook Ranch 11742-417-39660

2.2 KM · Stasney Well Service, LLC · Section with this well →

B Sedwick LS1,098745
B Dothan LS1,236607
T Noodle Creek LS1,288555
T Stockwhether LS1,410433
Tannehill1,460383
Top Saddlecreek LS1,510333
B Flippen Coal1,556287
T Flippen SD1,566277

18 TOPS · FIRST 8

Stasney Ranch 14042-417-39681

2.3 KM · Stasney Well Service, LLC · Section with this well →

B Dothan LS1,224609
T Noodle Creek LS1,278555
T Tannehill LS1,442391
T Saddle Creek LS1,504329
B Coal1,550283
T Flippen Sand1,564269
King Sand - Disposal—
Saddle Creek—

16 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/41738428, documented in the API reference.