WELL · 42-495-30016 · DISTRICT 8
Tubb Estate #1H
Winkler County · Crittendon (Penn.) field · Horizontal
Tubb Estate #1H (API 42-495-30016) is a horizontal well in Winkler County operated by Impetro Operating LLC, completed July 21, 1969.
The RRC has issued one drilling permit, issued August 7, 2017, permitted to 12,600 ft.
Completion filings report 10 formation tops, including Clear Fork, Colby-Queen, Delaware, Glorieta.
No lease production has been reported under this well’s leases.
Operator of record
Fort Worth, TX · P-5 Y, filed Nov 4, 2025 · 97 permits on file · (210) 865-1239
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Impetro Operating LLC |
| Production reports | Matador Production Companythrough Apr 2026 |
| Latest permit | Impetro Operating LLCAug 7, 2017 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,600
- total depth, ft
- 1
- permits on file
- Aug 7, 2017
- last permit issued
- Jul 21, 1969
- completed
- 0
- cumulative oil, bbl
- 3.66M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 21, 1969
- Shut in
- —
- Plugged
- —
Surface location
31.961924, -103.293781
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Winkler 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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Tiger G-10-285411 | Phantom (Wolfcamp) | Matador Production Company | 1 | 0 | 2.16M | Oct 2017 – Jul 2026 |
| Tubb Estate G-10-46858 | Crittendon (Penn.) | Impetro Operating LLC | 1 | 0 | 1.5M | Jan 1993 – Nov 2017 |
Gas, mcf lease total
Last 12 months 124,559 · prior 12 128,117(-3%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chase Avenue Corporation, TheJan 1993 → May 1998
- 2Heritage Standard CorporationNov 2006 → Jan 2011
- 3Voyager Gas CorporationFeb 2011 → May 2011
- 4White Oak Operating Company LLCMar 2012 → Mar 2014
- 5Impetro Operating LLCApr 2014 → Nov 2020
- 6Ameredev Operating, LLCDec 2020 → May 2024
- 7Ameredev Texas, LLCJun 2024 → Jan 2025
- 8Matador Production CompanyFeb 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 829465-99 | Recompletion | Impetro Operating LLC | Aug 2, 2017 | Aug 7, 2017 | Sep 4, 2017 | 12,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-10-46858 | — | — | — | — |
| — | — G-10-285411 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,888 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Clear ForkCLEARFORK | — | — |
| Colby-Queen | — | — |
| Delaware | — | — |
| Glorieta | — | — |
| Holt | — | — |
| QueenQUEEN-SEVEN RIVERS | — | — |
| RustlerRUSTLER - POSSIBLE FLOW; POSSIBL | — | — |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | — | — |
| Wichita-AlbanyWICHITA ALBANY | — | — |
| Yates | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,234 | 16,342 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 20 | 31 | — | — |
| 13.375 | 1,517 | — | 1,000 S |
| 13.375 | 1,517 | 17.5 | 1,500 S |
| 10.75 | 4,700 | 12.25 | 2,300 S |
| 10.75 | 4,700 | — | 2,500 S |
| 5.5 | 9,827 | 6.5 | 790 S |
| 3.5 | 13,326 | — | — |
| 7.625 | 13,483 | — | 2,050 S |
| 7.625 | 13,483 | 9.313 | 2,750 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 | Jan 9, 2019 | Jun 5, 2018 | Yes |
| 00 | Jan 12, 1984 | Aug 13, 1969 | — |
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 42-495-30016 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-495-30016 → 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.
Com SWD 2542-495-34359
0.7 KM · Impetro Operating LLC · Section with this well →
| Rustler | 1,000 | 1,896 |
| Colby-Queen | 2,968 | -72 |
| Yates | 3,088 | -192 |
| Queen | 3,398 | -502 |
| San Andres | 4,348 | -1,452 |
| Holt | 4,658 | -1,762 |
| Delaware | 5,498 | -2,602 |
| Glorieta | 5,603 | -2,707 |
10 TOPS · FIRST 8
Tiger42-495-34177
1.2 KM · Impetro Operating LLC · Section with this well →
| Delaware | 4,878 | -1,997 |
| Queen | — | |
| Yates | — | |
| Wichita-Albany | — | |
| San Andres | — | |
| Rustler | — | |
| Clear Fork | — | |
| Colby-Queen | — |
10 TOPS · FIRST 8
Grizzly A42-495-34246
1.3 KM · Impetro Operating LLC · Section with this well →
| Rustler | 1,000 | 1,900 |
| Delaware | 4,839 | -1,939 |
| Clear Fork | — | |
| Yates | — | |
| Wichita-Albany | — | |
| San Andres | — | |
| Glorieta | — | |
| Colby-Queen | — |
10 TOPS · FIRST 8
Tigiwon 2627-C23 E42-495-34633
1.4 KM · WPX Energy Permian, LLC · Section with this well →
| Rustler | 744 | 2,163 |
| Delaware | 4,835 | -1,928 |
| Yates | — | |
| Capitan | — | |
| Clear Fork | — | |
| Colby / Queen | — | |
| Glorieta | — | |
| Holt | — |
10 TOPS · FIRST 8
Tigiwon 2627-C23 E42-495-34287
1.4 KM · Felix Energy Holdings II, LLC · Section with this well →
| Rustler | 725 | 2,182 |
| Delaware | 4,984 | -2,077 |
| Wichita-Albany | — | |
| San Andres | — | |
| Queen | — | |
| Clear Fork | — | |
| Colby-Queen | — | |
| Glorieta | — |
10 TOPS · FIRST 8
Tubb Estate "22"42-495-32161
1.6 KM · Impetro Operating LLC · Section with this well →
| Bell Canyon | 4,898 | -1,971 |
| Cherry Canyon | 5,840 | -2,913 |
| Brushy Canyon | 7,288 | -4,361 |
| Strawn | 13,895 | -10,968 |
| Morrow | 15,511 | -12,584 |
| Silurian (undifferentiated) | 18,884 | -15,957 |
| Ellenburger | 21,826 | -18,899 |
Hippo42-495-33997
1.7 KM · Impetro Operating LLC · Section with this well →
| Holt | — | |
| Rustler | — | |
| Delaware | — | |
| Colby-Queen | — | |
| Clear Fork | — | |
| Glorieta | — | |
| San Andres | — | |
| Wichita-Albany | — |
10 TOPS · FIRST 8
Moose42-495-34035
1.7 KM · Impetro Operating LLC · Section with this well →
| Delaware | 4,964 | -2,012 |
| Clear Fork | — | |
| Colby-Queen | — | |
| Yates | — | |
| Wichita-Albany | — | |
| San Andres | — | |
| Rustler | — | |
| Queen | — |
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/49530016, documented in the API reference.