TEXAS · WELLS · CRANE COUNTY · TUBB, J. B. -A- LEASE · API 42-103-35471 · DISTRICT 7B
Tubb J. B. -A- #52
Crane County · Sand Hills (Judkins) field · Shut In · Vertical
Tubb J. B. -A- #52 (API 42-103-35471) is a well in Crane County operated by Ring Energy Inc., completed November 22, 2007 and listed as shut in on the RRC schedule, shut in October 1, 2019.
The RRC has issued 2 drilling permits between 2007 and 2021, permitted to 4,855 ft.
It was permitted by Stronghold Energy II Oper, LLC and has since transferred to Ring Energy Inc. on the wellbore schedule.
Completion filings report 3 formation tops, including Judkins, McKnight, Tubb.
Its lease has reported 343K barrels of oil and 6.54M mcf of gas since January 1993, last reporting volume in April 2026. The lease carries 23 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Stronghold Energy II Oper, LLC; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Feb 9, 2026
- Permits on file
- 998
- Phone
- (432) 682-7464
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Ring Energy Inc. |
| Production reports | Ring Energy, Inc.through Apr 2026 |
| Latest permit | Stronghold Energy II Oper, LLCJul 14, 2021 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,855
- total depth, ft
- 2
- permits on file
- Jul 14, 2021
- last permit issued
- Nov 22, 2007
- completed
- 343K
- cumulative oil, bbl
- 6.54M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 22, 2007
- Shut in
- Oct 1, 2019
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 23 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Tubb, J. B. -A- O-10-21478 | Sand Hills (Judkins) | Ring Energy, Inc. | 23 | 343K | 6.54M | Jan 1993 – Apr 2026 |
Gas, mcf lease total
Last 12 months 62,649 · prior 12 60,974(+3%)
Oil, barrels lease total
Last 12 months 1,840 · prior 12 2,259(-19%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chevron U. S. A. Inc.Jan 1993 → Oct 2018
- 2Stronghold Energy II Oper, LLCNov 2018 → Aug 2022
- 3Ring Energy, Inc.Sep 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 871162-99 | Recompletion | Stronghold Energy II Oper, LLC | Jul 12, 2021 | Jul 14, 2021 | — | 4,855 |
| 646297-99 | Drill | Chevron U. S. A. Inc. | Sep 18, 2007 | Sep 24, 2007 | Nov 15, 2007 | 5,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 22, 2007 | Tubb J. B. -A- O-10-21478 | Sand Hills (Judkins) | Ring Energy Inc. | Shut In · shut in Oct 1, 2019 | 4,855 |
Formation tops
As filed on W-2/G-1. Subsea from 2,521 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,660 | 4,556 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 618 | 12.25 | 540 S |
| 5.5 | 4,855 | 7.875 | 1,065 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 | May 26, 2020 | Mar 11, 2020 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Sep 28, 2021. Neutron. 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 |
|---|---|---|---|---|
| NeutronSpans Judkins, McKnight, Tubb | TIFF | 615 to 4,801 | Sep 28, 2021 | 4.62 |
"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 42-103-35471 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-103-35471 → 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/10335471, documented in the API reference.