WELL · 42-417-38914 · DISTRICT 7

Cook W. I. #6688A

Shackelford County · Cook Ranch field · Injection · Vertical

Cook W. I. #6688A (API 42-417-38914) is a well in Shackelford County operated by Stasney Well Service LLC, completed December 10, 2020 and listed as injection on the RRC schedule.

The RRC has issued 2 drilling permits between 2008 and 2020, permitted to 2,000 ft.

Completion filings report 8 formation tops, including B Dothan Ls, B Tan Ls, B Tannehill Lime, B Saddle Creek Lime.

Its lease has reported 133K barrels of oil and 48.2K mcf of gas since January 1993, last reporting in July 2026. The lease carries 58 wells, so these are lease totals, not this well alone.

It holds an active disposal or injection permit, with 15K barrels injected in the 12 months reported through June 2025; TexNet located 0 M2+ earthquakes within 10 km over the last two years.

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 schedule	Stasney Well Service LLC
Production reports	Stasney Well Service, LLCthrough Apr 2026
Latest permit	Stasney Well Service, LLCAug 27, 2020

2,000: total depth, ft
2: permits on file
Aug 27, 2020: last permit issued
Dec 10, 2020: completed
133K: cumulative oil, bbl
48.2K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: ON SCHEDULE
Completed: Dec 10, 2020
Shut in: —
Plugged: —

Operator's P-5 on the schedule: Active

Surface location

32.771340, -99.385420

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 lease this well is completed on; they carry 58 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Cook, W. I. O-8-3564	Cook Ranch	Stasney Well Service, LLC	58	133K	48.2K	Jan 1993 – Jul 2026

Oil, barrels lease total

Last 12 months 1,298 · prior 12 1,678(-23%)

Chain of custody

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

1Young, Marshall R., Oil Co.Jan 1993 → Oct 1998
2Stasney, H. R. & Sons, Ltd.Nov 1998 → May 2011
3Stasney Well Service, LLCJun 2011 → Apr 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
864813-99	Recompletion	Stasney Well Service, LLC	Aug 21, 2020	Aug 27, 2020	Dec 8, 2008	2,000
671250-99	Drill	Stasney, H. R. & Sons, Ltd.	Sep 16, 2008	Oct 1, 2008	Dec 8, 2008	2,000

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-8-3564	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 1,732 ft elevation.Download CSV →

Formation	MD ft	Subsea
B Dothan LS	986	746
B Tan LS	1,202	530
B Tannehill Lime	1,202	530
B Saddle Creek Lime	1,264	468
B Saddle Creek LS	1,264	468
B Flippen Coal	1,316	416
B Hope LS	1,441	291
B Breck LS	1,514	218

Perforations

Perforated and open-hole intervals.

From	To	Type
1,273	1,278	Perforated
1,386	1,392	Perforated
1,396	1,400	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	77	11	75 S
4.5	1,435	6.75	300 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
Dec 22, 2020	Dec 18, 2020	—
Nov 13, 2009	Aug 24, 2009	Yes
Oct 7, 2009	—	—

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 42-417-38914 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-417-38914 → 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 →

Cook Ranch 85WS42-417-39569

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

Dothan LS	972	750
Noodle Creek LS	1,034	688
Tannehill	1,130	592
Tannehill	1,192	530
Saddlecreek LS	1,254	468
Cook SS	1,372	350
Crystal Falls LS	1,400	322
Saddle Creek	—

10 TOPS · FIRST 8

Cook Ranch 88S42-417-39109

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

Coleman Junction	696	1,065
Coleman Junction	698	1,063
B Dothan LS	1,004	757
T Frye Sand	1,100	661
Saddle Creek	1,274	487
T Saddle Creek LS	1,275	486
Hope LS	1,456	305
Breckenridge LS	1,527	234

12 TOPS · FIRST 8

Cook Ranch 85WS42-417-30495

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

B Sedwick LS	831	893
Base Dothan LS	968	756
B Stockwether	1,152	572
B Saddle Creek LS	1,261	463
T Cook Sand	1,374	350
B Crystal Falls LS	1,408	316
B Crystall Falls LS	1,408	316
Wolfcamp	—

11 TOPS · FIRST 8

Cook 88S42-417-39082

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

Coleman Junction	696	1,050
Dothan LS	998	748
Dothan Limestone	998	748
Tannehill	1,211	535
Tannehill	1,211	535
Crystal Falls LS	1,433	313
Crystall Falls Limestone	1,433	313
Hope Sand Top	1,470	276

19 TOPS · FIRST 8

Cook Ranch 85WS42-417-39735

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

B Dothan LS	986	754
Noodle Creek LS	1,050	690
Tannehill	1,200	540
Saddle Creek	1,264	476
Coal	1,316	424
Saddle Creek	—
Cook Sand - Disposal	—
Frye - Disposal	—

11 TOPS · FIRST 8

Cook Ranch 85WS42-417-39165

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

Top Dothan LS	986	757
Top Noodle CK LS	1,046	697
Tannehill	1,206	537
Saddle Creek	1,266	477
Saddle Creek	1,267	476
Top Bluff Creek SS	1,276	467
Crystal Falls LS	1,432	311
Swastika LS	1,611	132

15 TOPS · FIRST 8

Cook Ranch 85S42-417-39690

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

Cisco	—
Wolfcamp	—
Unidentified-County Regular - DI	—
Swastika - Disposal	—
Shallow Sandstones - Overpressur	—
Saddle Creek	—
King Sand - Disposal	—
Hope Sand - Disposal	—

10 TOPS · FIRST 8

Cook, W I42-417-39619

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

B Dothan LS	1,066	728
T Stockwhether LS	1,232	562
T Tannehill LS	1,250	544
T Saddlecreek LS	1,328	466
T Saddle Creek LS	1,328	466
T Bluff Creek Sand	1,374	420
T Bluff Creek LS	1,374	420
B Flippen Coal	1,388	406

24 TOPS · FIRST 8

Beyond the permit record

RRC UIC permits · H-10 reported volumes

Injection

15K: bbl, last 12 reported months
43.4K: bbl, all reported
Jun 2025: reported through

UIC	Kind	Status	Permitted bbl/d	Max psi	Zone ft
000124345	H-1 Injection	Active	450	636	1,273–1,278

MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS

Last 12 months 14,990 · prior 12 5,052(+197%)

TexNet catalog via USGS

Seismicity near this well

0: M2+ events within 10 km, last 2 years
—: largest

A proximity count, not an attribution. How to read it →

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/41738914, documented in the API reference.