WELL · 42-103-37004 · DISTRICT 8
Tubb J. B. -C- #41A
Crane County · Sand Hills (Wichita Albany S.) field · Vertical
Tubb J. B. -C- #41A (API 42-103-37004) is a well in Crane County operated by Formentera Operations LLC, completed August 18, 2022.
The RRC has issued 3 drilling permits between 2022 and 2023, permitted to 9,000 ft.
It was permitted by Slant Operating, LLC and has since transferred to Formentera Operations LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Rustler, Yates, Seven Rivers, Queen.
Its 2 leases have reported 526K barrels of oil and 9.56M mcf of gas since January 1993, last reporting in July 2026. The leases carry 45 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Slant Operating, LLC; the EWA schedule now lists a different operator.
Austin, TX · P-5 Y, filed May 4, 2026 · 90 permits on file · (844) 509-5768
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Formentera Operations LLC |
| Production reports | Formentera Operations LLCthrough Apr 2026 |
| Latest permit | Slant Operating, LLCNov 3, 2023 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,000
- total depth, ft
- 3
- permits on file
- Nov 3, 2023
- last permit issued
- Aug 18, 2022
- completed
- 526K
- cumulative oil, bbl
- 9.56M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 18, 2022
- Shut in
- —
- Plugged
- —
Surface location
31.490845, -102.627570
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Crane County.
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 45 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Tubb, J. B. -C- O-10-5298 | Sand Hills (Tubb) | Formentera Operations LLC | 32 | 261K | 6.41M | Jan 1993 – Jul 2026 |
| Tubb, J. B. -C- O-10-58256 | Sand Hills (Wichita Albany, S.) | Formentera Operations LLC | 13 | 266K | 3.15M | Aug 2022 – Jul 2026 |
Gas, mcf lease total
Last 12 months 700,049 · prior 12 874,754(-20%)
Oil, barrels lease total
Last 12 months 62,712 · prior 12 93,534(-33%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Exxon Corp.Jan 1993 → Mar 2000
- 2Exxon Mobil CorporationApr 2000 → Oct 2004
- 3Apache CorporationNov 2004 → Jun 2021
- 4Slant Operating, LLCJul 2021 → Oct 2023
- 5Formentera Operations LLCNov 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 894909-99 | Recompletion | Slant Operating, LLC | Oct 30, 2023 | Nov 3, 2023 | Jul 5, 2023 | 5,928 |
| 887613-99 | Recompletion | Slant Operating, LLC | Jan 24, 2023 | Jan 30, 2023 | Mar 6, 2023 | 9,000 |
| 878935-99 | Drill | Slant Operating, LLC | Apr 7, 2022 | Apr 12, 2022 | Jul 20, 2022 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-5298 | — | — | — | — |
| — | — O-10-58256 | — | — | — | — |
| — | — O-10-58256 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,607 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 370 | 2,237 |
| Yates | 1,481 | 1,126 |
| Seven Rivers | 1,712 | 895 |
| Queen | 2,223 | 384 |
| GrayburgGRAYBURG - ACTIVE CO2 FLOOD | 2,361 | 246 |
| San AndresSAN ANDRES - USABLE QUALITY WATE | 2,697 | -90 |
| Glorieta | 3,519 | -912 |
| San Angelo | 3,519 | -912 |
| Permian (undifferentiated)PERMIAN GENERAL | 3,600 | -993 |
| Clear ForkCLEARFORK | 3,841 | -1,234 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,558 | 3,714 | Perforated |
| 4,322 | 4,423 | Perforated |
| 4,533 | 4,651 | Perforated |
| 4,922 | 5,240 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 615 | 11 | 400 S |
| 5.5 | 5,925 | 7.875 | 1,050 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 | Dec 8, 2023 | Oct 16, 2023 | — |
| 00 | Aug 11, 2023 | Jun 12, 2023 | — |
| 00 | Jan 30, 2023 | Nov 9, 2022 | 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 42-103-37004 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-103-37004 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Waddell TR A42-103-37440
0.3 KM · Blackbeard Operating, LLC · Section with this well →
| Yates | 1,511 | 1,103 |
| Seven Rivers | 1,725 | 889 |
| Queen | 2,257 | 357 |
| Grayburg | 2,503 | 111 |
| San Andres | 2,705 | -91 |
| San Angelo | 3,526 | -912 |
| Clear Fork | 3,865 | -1,251 |
| Rustler | — |
10 TOPS · FIRST 8
Tubb, J. B. -C-42-103-37196
0.3 KM · Slant Operating, LLC · Section with this well →
| Tansill | 1,285 | 1,321 |
| Yates | 1,491 | 1,115 |
| Seven Rivers | 1,691 | 915 |
| Queen | 2,237 | 369 |
| San Andres | 2,596 | 10 |
| Judkins | 2,673 | -67 |
| McKnight | 3,125 | -519 |
| Holt | 3,418 | -812 |
10 TOPS · FIRST 8
Waddell TR A42-103-37441
0.3 KM · Blackbeard Operating, LLC · Section with this well →
| Yates | 1,511 | 1,102 |
| Seven Rivers | 1,718 | 895 |
| Queen | 2,258 | 355 |
| Grayburg | 2,510 | 103 |
| San Andres | 2,697 | -84 |
| San Angelo | 3,524 | -911 |
| Clear Fork | 3,869 | -1,256 |
| Glorieta | — |
10 TOPS · FIRST 8
Waddell TR A42-103-37457
0.3 KM · Blackbeard Operating, LLC · Section with this well →
| Yates | 1,510 | 1,108 |
| Seven Rivers | 1,714 | 904 |
| Queen | 2,253 | 365 |
| Grayburg | 2,521 | 97 |
| San Andres | 2,722 | -104 |
| Judkins | 2,877 | -259 |
| McKnight | 3,180 | -562 |
| Glorieta | — |
10 TOPS · FIRST 8
Waddell TR A42-103-37446
0.3 KM · Blackbeard Operating, LLC · Section with this well →
| Yates | 1,513 | 1,103 |
| Seven Rivers | 1,708 | 908 |
| Queen | 2,259 | 357 |
| Grayburg | 2,515 | 101 |
| San Andres | 2,693 | -77 |
| San Angelo | 3,522 | -906 |
| Clear Fork | 3,868 | -1,252 |
| Rustler | — |
10 TOPS · FIRST 8
Waddell TR A42-103-37439
0.3 KM · Blackbeard Operating, LLC · Section with this well →
| Yates | 1,511 | 1,100 |
| Seven Rivers | 1,717 | 894 |
| Queen | 2,255 | 356 |
| Grayburg | 2,508 | 103 |
| San Andres | 2,693 | -82 |
| San Angelo | 3,518 | -907 |
| Clear Fork | 3,862 | -1,251 |
| Rustler | — |
10 TOPS · FIRST 8
Waddell TR A42-103-37480
0.4 KM · Blackbeard Operating, LLC · Section with this well →
| Rustler | 363 | 2,254 |
| Yates | 1,489 | 1,128 |
| Seven Rivers | 1,700 | 917 |
| Queen | 2,232 | 385 |
| Grayburg | 2,504 | 113 |
| San Andres | 2,672 | -55 |
| Judkins | 2,813 | -196 |
| Glorieta | — |
10 TOPS · FIRST 8
Waddell TR A42-103-37479
0.4 KM · Blackbeard Operating, LLC · Section with this well →
| Rustler | 363 | 2,254 |
| Yates | 1,483 | 1,134 |
| Seven Rivers | 1,697 | 920 |
| Queen | 2,235 | 382 |
| Grayburg | 2,497 | 120 |
| San Andres | 2,674 | -57 |
| San Angelo | 3,499 | -882 |
| Clear Fork | 3,830 | -1,213 |
10 TOPS · FIRST 8
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/10337004, documented in the API reference.