WELL · 42-203-35311 · DISTRICT 6
Thelma Mosley Gas Unit #7H
Harrison County · Blocker (Cotton Valley) field · Producing · Horizontal
Thelma Mosley Gas Unit #7H (API 42-203-35311) is a horizontal well in Harrison County operated by Valence Operating Company, completed April 12, 2019 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued June 12, 2018, permitted to 10,300 ft.
Completion filings report 10 formation tops, including Nacatoch, Blossom, Goodland, Paluxy.
No lease production has been reported under this well’s leases.
Operator of record
Kingwood, TX · P-5 Y, filed Apr 4, 2026 · 990 permits on file · (281) 359-3659
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Valence Operating Company |
| Production reports | Valence Operating Companythrough Apr 2026 |
| Latest permit | Valence Operating CompanyJun 12, 2018 |
- 10,300
- total depth, ft
- 1
- permits on file
- Jun 12, 2018
- last permit issued
- Apr 12, 2019
- completed
- 0
- cumulative oil, bbl
- 2.91M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2018 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 12, 2019
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
32.478478, -94.393653
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Harrison County.
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Thelma Mosley Gas Unit G-6-285469 | Blocker (Cotton Valley) | Valence Operating Company | 1 | 0 | 2.91M | Oct 2018 – Jul 2026 |
Gas, mcf lease total
Last 12 months 223,526 · prior 12 198,488(+13%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Valence Operating CompanyOct 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 840988-99 | Drill | Valence Operating Company | Jun 7, 2018 | Jun 12, 2018 | Jul 28, 2018 | 10,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-6-285469 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 364 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| NacatochNACATOCH - OVER PRESSURED, WATER | 1,880 | -1,516 |
| Blossom | 2,540 | -2,176 |
| Goodland | 3,510 | -3,146 |
| Paluxy | 3,690 | -3,326 |
| Glen Rose | 4,000 | -3,636 |
| Rodessa | 5,710 | -5,346 |
| PettitPETTET | 6,475 | -6,111 |
| Travis Peak | 6,760 | -6,396 |
| Cotton Valley | 8,605 | -8,241 |
| Woodbine | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,415 | 15,745 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,916 | 17.5 | 1,667 S |
| 9.625 | 6,202 | 12.25 | 2,138 S |
| 5.5 | 15,923 | 8.75 | 2,622 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 | Jun 13, 2019 | Apr 12, 2019 | Yes |
| 00 | Jan 11, 2019 | Nov 19, 2018 | 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 42-203-35311 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-203-35311 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). 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.
Mobley Gas Unit42-203-35274
0.9 KM · Valence Operating Company · Section with this well →
| Nacatoch | 1,800 | -1,476 |
| Blossom | 2,535 | -2,211 |
| Goodland | 3,550 | -3,226 |
| Paluxy | 3,725 | -3,401 |
| Glen Rose | 4,005 | -3,681 |
| Rodessa | 5,715 | -5,391 |
| Pettit | 6,470 | -6,146 |
| Travis Peak | 6,750 | -6,426 |
10 TOPS · FIRST 8
Harris42-203-34451
3.4 KM · Harleton Oil & Gas Inc. · Section with this well →
| Rodessa | 5,610 | -5,230 |
| James Lime | 6,080 | -5,700 |
| Pettit | 6,362 | -5,982 |
| Travis Peak | 6,660 | -6,280 |
| Top CV Sands | 8,704 | -8,324 |
| Bossier | 10,098 | -9,718 |
Dinkle42-203-33598
3.4 KM · Sabine Oil & Gas Corporation · Section with this well →
| Massive Anh. | 5,535 | -5,171 |
| Rodessa | 5,905 | -5,541 |
| Pettit | 6,640 | -6,276 |
| Travis Peak | 6,740 | -6,376 |
| B Lime | 8,790 | -8,426 |
| Bossier | 10,235 | -9,871 |
Anderson42-203-32842
4.0 KM · Sabine Oil & Gas Corporation · Section with this well →
| BMA | 5,850 | -5,467 |
| Rodessa | 5,960 | -5,577 |
| James Lime | 6,340 | -5,957 |
| Pettit | 6,670 | -6,287 |
| Travis Peak | 6,870 | -6,487 |
| B Lime | 8,850 | -8,467 |
Harris-Munden Gas Unit42-203-33008
4.0 KM · Craton Operating LLC · Section with this well →
| Austin Chalk | 2,855 | -2,528 |
| Woodbine | 2,960 | -2,633 |
| Buda | 3,342 | -3,015 |
| Massive Anhydrite (marker) | 5,300 | -4,973 |
| Rodessa | 5,555 | -5,228 |
| Pettit | 6,305 | -5,978 |
| Travis Peak | 6,611 | -6,284 |
| Cotton Valley | 8,662 | -8,335 |
10 TOPS · FIRST 8
Cox H42-203-35613
5.3 KM · Comstock Oil & Gas, LLC · Section with this well →
| Glen Rose | 3,870 | -3,550 |
| Pettit | 6,334 | -6,014 |
| Cotton Valley | 8,327 | -8,007 |
| Rodessa | — | |
| Travis Peak | — | |
| Paluxy | — | |
| Nacatoch | — | |
| Blossom | — |
10 TOPS · FIRST 8
Cox H42-203-35612
5.3 KM · Comstock Oil & Gas, LLC · Section with this well →
| Glen Rose | 3,861 | -3,541 |
| Pettit | 6,333 | -6,013 |
| Cotton Valley | 8,325 | -8,005 |
| Travis Peak | — | |
| Woodbine | — | |
| Paluxy | — | |
| Nacatoch | — | |
| Goodland | — |
10 TOPS · FIRST 8
Willoughby, Clara42-203-33647
6.6 KM · Sabine Oil & Gas Corporation · Section with this well →
| James Lime | 6,020 | -5,701 |
| Pine Island | 6,175 | -5,856 |
| Pettit | 6,300 | -5,981 |
| Travis Peak | 6,600 | -6,281 |
| Cotton Vlley | 8,350 | -8,031 |
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
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