TEXAS · WELLS · HUTCHINSON COUNTY · COCKRELL RANCH T-K A&B LEASE · API 42-233-33102 · DISTRICT 08
Cockrell Ranch T-K A&b #26R
Hutchinson County · Panhandle Hutchinson County Fld. field · Shut In · Vertical
Cockrell Ranch T-K A&B #26R (API 42-233-33102) is a well in Hutchinson County operated by Large Operating LLC, completed February 1, 2007 and listed as shut in on the RRC schedule, shut in December 1, 2011.
The RRC has issued one drilling permit, issued October 23, 2006, permitted to 3,225 ft.
It was permitted by WO Operating Company and has since transferred to Large Operating LLC on the wellbore schedule.
Completion filings report one formation top, including Brown Dolomite.
Its lease has reported 168K barrels of oil and 757K mcf of gas since the record begins in January 1993, with no volume in the three years through August 2026. The lease carries 207 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by WO Operating Company; the EWA schedule now lists a different operator.
- Based in
- Stinnett, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Oct 21, 2026
- Permits on file
- 2
- Phone
- (212) 798-1320
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Large Operating LLC |
| Production reports | Large Operating LLCthrough Nov 2016 |
| Latest permit | WO Operating CompanyOct 23, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,225
- total depth, ft
- 1
- permits on file
- Oct 23, 2006
- last permit issued
- Feb 1, 2007
- completed
- 168K
- cumulative oil, bbl
- 757K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · ON RECORD FROM JAN 1993, THE RECORD'S FIRST MONTH, THROUGH NOV 2016
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 1, 2007
- Shut in
- Dec 1, 2011
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH AUG 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; they carry 207 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cockrell Ranch T-K A&b O-14-1024 | Panhandle Hutchinson County Fld. | Large Operating LLC | 207 | 168K | 757K | by Jan 1993 – Nov 2016 |
No volumes reported on these leases in the last three years.
Wells named Cockrell Ranch T-K A&b
Large Operating LLC's other wells filed under this lease name in Hutchinson County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Every operator that reported production on this well's lease, in order.
- 1Enerex Supply, Inc.Jan 1993 → Nov 1993
- 2WO Operating CompanyDec 1993 → Nov 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 626762-99 | Drill | WO Operating Company | Sep 29, 2006 | Oct 23, 2006 | Dec 12, 2006 | 3,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 1, 2007 | Cockrell Ranch T-K A&b O-14-1024 | Panhandle Hutchinson County Fld. | Large Operating LLC | Shut In · shut in Dec 1, 2011 | 3,225 |
Formation tops
As filed on W-2/G-1. Subsea from 3,073 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Brown Dolomite | 2,930 | 143 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,012 | 3,120 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 446 | 12.25 | 250 S |
| 5.5 | 3,215 | 7.875 | 130 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jun 28, 2007 | May 31, 2007 | Yes |
| 00 | Jun 18, 2007 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Sep 17, 2007. Gamma ray, Sonic. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| Acoustic PorositySLIM ARRAY SONIC GAMMA RAYSpans Brown Dolomite | TIFF | 2,230 to 3,116 | Sep 17, 2007run Dec 26, 2006 | — |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-233-33102 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-233-33102 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for 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/23333102, documented in the API reference.