WELL · 42-103-35850 · DISTRICT 8
Tubb J. B. -C- #38
Crane County · Sand Hills (Wichita-Albany) field · Vertical
Tubb J. B. -C- #38 (API 42-103-35850) is a well in Crane County operated by Slant Operating LLC, completed March 25, 2012.
The RRC has issued 2 drilling permits between 2011 and 2022, permitted to 5,900 ft.
Completion filings report 6 formation tops, including Yates, Grayburg, San Angelo, Whichta Albany.
Its 2 leases have reported 171K barrels of oil and 2.03M mcf of gas since February 2006, last reporting in July 2026. The leases carry 9 wells, so these are lease totals, not this well alone.
Operator of record
Lafayette, LA · P-5 Y, filed Oct 4, 2025 · 194 permits on file · (337) 534-0135
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Slant Operating LLC |
| Production reports | Formentera Operations LLCthrough Apr 2026 |
| Latest permit | Slant Operating, LLCMar 1, 2022 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,900
- total depth, ft
- 2
- permits on file
- Mar 1, 2022
- last permit issued
- Mar 25, 2012
- completed
- 171K
- cumulative oil, bbl
- 2.03M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2006 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 25, 2012
- Shut in
- —
- Plugged
- —
Surface location
31.492128, -102.622200
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 9 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Tubb, J. B. -C- O-10-57131 | Sand Hills (San Angelo, Upper) | Formentera Operations LLC | 4 | 67.4K | 778K | Mar 2022 – Jul 2026 |
| Tubb, J. B. -C- O-10-37722 | Sand Hills (Wichita-Albany) | Slant Operating, LLC | 5 | 104K | 1.26M | Feb 2006 – Feb 2023 |
Gas, mcf lease total
Last 12 months 104,343 · prior 12 104,243(+0%)
Oil, barrels lease total
Last 12 months 7,601 · prior 12 10,214(-26%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Apache CorporationMar 2006 → Jun 2021
- 2Slant Operating, LLCJul 2021 → Oct 2023
- 3Formentera Operations LLCNov 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 877431-99 | Recompletion | Slant Operating, LLC | Feb 24, 2022 | Mar 1, 2022 | Mar 18, 2022 | 5,800 |
| 716051-99 | Drill | Apache Corporation | May 10, 2011 | Jun 7, 2011 | Jun 28, 2011 | 5,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-37722 | — | — | — | — |
| — | — O-10-57131 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,612 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 1,446 | 1,166 |
| Grayburg | 2,480 | 132 |
| San Angelo | 3,449 | -837 |
| Whichta Albany | 4,685 | -2,073 |
| Wichita-AlbanyWICHITA ALBANY | 4,685 | -2,073 |
| Ellenburger | 5,714 | -3,102 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,496 | 3,670 | Perforated |
| 4,757 | 5,245 | Perforated |
| 5,479 | 5,590 | Perforated |
| 5,479 | 5,612 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 600 | 12.25 | 350 S |
| 5.5 | 5,800 | 7.875 | 483 S |
| 5.5 | — | 7.875 | 1,179 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 | Jul 19, 2022 | May 12, 2022 | — |
| 00 | Jun 3, 2013 | Jun 12, 2012 | — |
| 00 | Sep 28, 2012 | Sep 27, 2011 | 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 42-103-35850 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-103-35850 → 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.
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 A42-103-37586
0.3 KM · Blackbeard Operating, LLC · Section with this well →
| Rustler | 388 | 2,229 |
| Yates | 1,461 | 1,156 |
| Seven Rivers | 1,693 | 924 |
| Queen | 2,220 | 397 |
| Grayburg | 2,492 | 125 |
| San Andres | 2,672 | -55 |
| Judkins | 2,846 | -229 |
| San Angelo | — |
11 TOPS · FIRST 8
Waddell TR A42-103-37585
0.3 KM · Blackbeard Operating, LLC · Section with this well →
| Yates | 1,462 | 1,155 |
| Seven Rivers | 1,688 | 929 |
| Queen | 2,242 | 375 |
| Grayburg | 2,494 | 123 |
| San Andres | 2,675 | -58 |
| San Angelo | 3,494 | -877 |
| Clear Fork | 3,866 | -1,249 |
| Rustler | 6,358 | -3,741 |
10 TOPS · FIRST 8
Waddell TR A42-103-37589
0.3 KM · Blackbeard Operating, LLC · Section with this well →
| Rustler | 371 | 2,259 |
| Yates | 1,464 | 1,166 |
| Seven Rivers | 1,688 | 942 |
| Queen | 2,233 | 397 |
| Grayburg | 2,491 | 139 |
| San Andres | 2,673 | -43 |
| San Angelo | 3,493 | -863 |
| Permian (undifferentiated) | — |
10 TOPS · FIRST 8
Waddell TR A42-103-37587
0.3 KM · Blackbeard Operating, LLC · Section with this well →
| Rustler | 363 | 2,254 |
| Yates | 1,467 | 1,150 |
| Seven Rivers | 1,686 | 931 |
| Queen | 2,239 | 378 |
| Grayburg | 2,492 | 125 |
| San Andres | 2,669 | -52 |
| Judkins | 2,815 | -198 |
| Glorieta | — |
11 TOPS · FIRST 8
Waddell TR A42-103-37588
0.3 KM · Blackbeard Operating, LLC · Section with this well →
| Rustler | 358 | 2,272 |
| Yates | 1,457 | 1,173 |
| Seven Rivers | 1,679 | 951 |
| Queen | 2,229 | 401 |
| Grayburg | 2,487 | 143 |
| San Andres | 2,676 | -46 |
| San Angelo | 3,491 | -861 |
| Clear Fork | 3,872 | -1,242 |
10 TOPS · FIRST 8
Tubb, J. B. -C-42-103-37198
0.3 KM · Slant Operating, LLC · Section with this well →
| Rustler | 420 | 2,180 |
| Yates | 1,447 | 1,153 |
| Seven Rivers | 1,679 | 921 |
| Queen | 2,193 | 407 |
| Grayburg | 2,320 | 280 |
| San Andres | 2,670 | -70 |
| San Angelo | 3,477 | -877 |
| Clear Fork | 4,016 | -1,416 |
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/10335850, documented in the API reference.