TEXAS · WELLS · CRANE COUNTY · API 42-103-31964 · DISTRICT 7B
Tubb J. B. -A- #37
Crane County · Sand Hills (Tubb) field · Shut In · Vertical
Tubb J. B. -A- #37 (API 42-103-31964) is a well in Crane County operated by Ring Energy Inc., completed October 11, 1988 and listed as shut in on the RRC schedule, shut in September 1, 2019.
The RRC has issued 2 drilling permits between 1978 and 1988, permitted to 5,759 ft.
It was permitted by Chevron U. S. A. Inc. and has since transferred to Ring Energy Inc. on the wellbore schedule.
Completion filings report 2 formation tops, including McKnight, Tubb.
Its 2 leases have reported 223K barrels of oil and 4.61M mcf of gas since January 1993, last reporting in July 2026. The leases carry 25 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Chevron U. S. A. Inc.; 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
- 997
- 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 | Chevron U. S. A. Inc.Sep 19, 1988 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,759
- total depth, ft
- 2
- permits on file
- Sep 19, 1988
- last permit issued
- Oct 11, 1988
- completed
- 223K
- cumulative oil, bbl
- 4.61M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 11, 1988
- Shut in
- Sep 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 2 leases this well is completed on; they carry 25 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Tubb, J. B. -A- O-10-10332 | Sand Hills (Tubb) | Ring Energy, Inc. | 6 | 10.5K | 229K | Jan 1993 – Jul 2026 |
| Tubb, J. B. -A- O-10-16007 | Sand Hills (McKnight) | Ring Energy, Inc. | 19 | 213K | 4.38M | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 26,651 · prior 12 30,796(-13%)
Oil, barrels lease total
Last 12 months 2,543 · prior 12 2,220(+15%)
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 |
|---|---|---|---|---|---|---|
| 351304-99 | Recompletion | Chevron U. S. A. Inc. | Sep 16, 1988 | Sep 19, 1988 | — | 5,759 |
| 34540-99 | Drill | Gulf Oil Corp. | Oct 12, 1978 | Oct 12, 1978 | Oct 18, 1978 | 5,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 11, 1988 | Tubb J. B. -A- O-10-10332 | Sand Hills (Tubb) | Ring Energy Inc. | Shut In · shut in Aug 1, 2017 | 5,759 |
| Nov 3, 1978 | Tubb J. B. -A- O-10-16007 | Sand Hills (McKnight) | Ring Energy Inc. | Shut In · shut in Sep 1, 2019 | 5,759 |
| Nov 21, 1978 | Tubb J. B. A G-10-80984 | Limpia (Wolfcamp) | Chevron U. S. A. Inc. | Not on Schedule | — |
| Nov 3, 1978 | Tubb J. B. -A- O-10-16007 | Sand Hills (McKnight) | Ring Energy Inc. | Not on Schedule | — |
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 |
|---|---|---|
| 2,722 | 3,380 | Perforated |
| 2,922 | 3,380 | Perforated |
| 4,251 | 4,435 | Perforated |
| 5,614 | 5,694 | Perforated |
| — | 3,380 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 814 | 14.75 | 600 S |
| 2.375 | 3,233 | — | — |
| 2.375 | 5,516 | — | — |
| 7 | 5,758 | 8.75 | 850 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 | May 4, 1989 | Feb 1, 1989 | — |
| 00 | Apr 19, 1989 | — | — |
| 00 | Jan 12, 1984 | Mar 8, 1979 | — |
| 00 | Jan 12, 1984 | Mar 7, 1979 | Yes |
| 00 | Jan 12, 1984 | — | — |
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 42-103-31964 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-103-31964 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. then paste it into their 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/10331964, documented in the API reference.