WELL · 42-417-39175 · DISTRICT 7
Cook Ranch 88 #94
Shackelford County · Cook Ranch field · Injection · Vertical
Cook Ranch 88 #94 (API 42-417-39175) is a well in Shackelford County operated by Stasney Well Service LLC, completed November 3, 2012 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit, issued March 18, 2011, permitted to 2,000 ft.
It was permitted by Stasney, H. R. & Sons, Ltd. and has since transferred to Stasney Well Service LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Dothan Ls, Tannehill, Saddlecreek Ls, Crystall Falls Ls.
Its lease has reported 114K barrels of oil and 44.7K mcf of gas since July 2009, last reporting in July 2026. The lease carries 33 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 2.37K barrels injected in the 12 months reported through June 2025.
Operator of record
Permitted by Stasney, H. R. & Sons, Ltd.; the EWA schedule now lists a different operator.
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, H. R. & Sons, Ltd.Mar 18, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,000
- total depth, ft
- 1
- permits on file
- Mar 18, 2011
- last permit issued
- Nov 3, 2012
- completed
- 114K
- cumulative oil, bbl
- 44.7K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2009 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 3, 2012
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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; they carry 33 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cook Ranch 88 O-8-30364 | Cook Ranch | Stasney Well Service, LLC | 33 | 114K | 44.7K | Jul 2009 – Jul 2026 |
Oil, barrels lease total
Last 12 months 2,405 · prior 12 2,372(+1%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Stasney, H. R. & Sons, Ltd.Jul 2009 → May 2011
- 2Stasney Well Service, LLCJun 2011 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 711854-99 | Drill | Stasney, H. R. & Sons, Ltd. | Mar 9, 2011 | Mar 18, 2011 | Sep 25, 2012 | 2,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-30364 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,790 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Dothan LS | 1,056 | 734 |
| TannehillTANNEHILL LS TOP | 1,292 | 498 |
| Saddlecreek LS | 1,346 | 444 |
| Crystall Falls LS | 1,488 | 302 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,459 | 1,464 | Perforated |
| 1,459 | 1,464 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 84 | 11 | 75 S |
| 4.5 | 1,583 | 6.75 | 320 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 | Apr 10, 2014 | Nov 12, 2013 | — |
| 00 | Mar 26, 2013 | Jan 7, 2013 | 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 42-417-39175 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-417-39175 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 2.37K
- bbl, last 12 reported months
- 164K
- bbl, all reported
- Jun 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000108451 | H-1 Injection | Active | 1,000 | 729 | 1,459–1,464 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 2,366 · prior 12 4,667(-49%)
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/41739175, documented in the API reference.