TEXAS · WELLS · CRANE COUNTY · TUBB-STATE, J. B. LEASE · API 42-103-35563 · DISTRICT 7B
Tubb-State J. B. #24
Crane County · Sand Hills (Judkins) field · Producing · Vertical
- Fields on the latest permit · any of 4
- Sand Hills (Judkins) · Sand Hills (McKnight) · Sand Hills (San Angelo, Upper) · Sand Hills (Tubb)
- Not one formation; the well must be completed in one of them, and no target formation is stated.
Tubb-State J. B. #24 (API 42-103-35563) is a well in Crane County operated by Blackbeard Operating LLC, completed November 16, 2025 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued April 2, 2008, permitted to 4,705 ft.
It was permitted by Cimarex Energy CO. Of Colorado and has since transferred to Blackbeard Operating LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Judkins, McKnight, San Angelo, Tubb.
Its lease has reported 498K barrels of oil and 2.65M mcf of gas since January 1993, last reporting volume in April 2026. The lease carries 12 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Cimarex Energy Co. of Colorado; the EWA schedule now lists a different operator.
- Based in
- Fort Worth, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 2, 2025
- Permits on file
- 2,267
- Phone
- (432) 242-0050
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Blackbeard Operating LLC |
| Production reports | Blackbeard Operating, LLCthrough Apr 2026 |
| Latest permit | Cimarex Energy Co. of ColoradoApr 2, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,705
- total depth, ft
- 1
- permits on file
- Apr 2, 2008
- last permit issued
- Nov 16, 2025
- completed
- 498K
- cumulative oil, bbl
- 2.65M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 16, 2025
- Shut in
- —
- 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.
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 12 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Tubb-State, J. B. O-10-33368 | Sand Hills (Judkins) | Blackbeard Operating, LLC | 12 | 498K | 2.65M | Jan 1993 – Apr 2026 |
Gas, mcf lease total
Last 12 months 59,474 · prior 12 73,984(-20%)
Oil, barrels lease total
Last 12 months 9,029 · prior 12 10,689(-16%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Southland Royalty CompanyJan 1993 → Feb 1996
- 2Meridian Oil Inc.Mar 1996 → Jul 1996
- 3Burlington Resources Oil&gas Co.Aug 1996 → Apr 1997
- 4Gruy Petroleum Management Co.May 1997 → Apr 2006
- 5Cimarex Energy Co. of ColoradoMay 2006 → May 2019
- 6Special Energy CorporationJun 2019 → Feb 2020
- 7Caprock Exploration, Inc.Mar 2020 → Feb 2024
- 8Blackbeard Operating, LLCMar 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 657758-99 | Drill | Cimarex Energy Co. of Colorado | Mar 19, 2008 | Apr 2, 2008 | May 3, 2008 | 5,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 16, 2025 | Tubb-State J. B. O-10-33368 | Sand Hills (Judkins) | Blackbeard Operating LLC | Producing | 4,705 |
Formation tops
As filed on W-2/G-1. Subsea from 2,536 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Judkins | 2,643 | -107 |
| McKnight | 3,162 | -626 |
| San Angelo | 3,574 | -1,038 |
| Tubb | 4,315 | -1,779 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,858 | 2,950 | Perforated |
| 3,186 | 3,300 | Perforated |
| 4,390 | 4,430 | Perforated |
| 4,485 | 4,506 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 612 | 12.25 | 350 S |
| 5.5 | 4,696 | 7.875 | 1,300 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. 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 | Sep 25, 2026 | Jul 21, 2026 | — |
| 00 | Oct 29, 2012 | May 20, 2011 | — |
| 00 | Dec 8, 2008 | Jun 13, 2008 | Yes |
| 00 | Nov 18, 2008 | — | — |
Well logs
2 logs loaded from the RRC's log index, the latest received Dec 19, 2008. Density, Neutron, Resistivity. 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 |
|---|---|---|---|---|
| NEUTRON/DENSITY POROSITYSpans Judkins, McKnight, San Angelo, Tubb | TIFF | 200 to 4,705 | Dec 19, 2008run May 13, 2008 | 2.32 |
| RESISTIVITYSpans Judkins, McKnight, San Angelo, Tubb | TIFF | 2,500 to 4,705 | Dec 19, 2008run May 13, 2008 | 1.89 |
"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 42-103-35563 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-103-35563 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it. The University Lands library has no per-well link: then paste it into its 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/10335563, documented in the API reference.