WELL · 42-435-36343 · DISTRICT 7
Davis 'A' #12
Sutton County · Vertical
Davis 'A' #12 (API 42-435-36343) is a permitted well in Sutton County filed by Upp Operating, LLC; no completion report is on file yet.
The RRC has issued 2 drilling permits between 2003 and 2025, permitted to 6,000 ft.
Completion filings report 3 formation tops, including Base Cretaceous (marker), Wolfcamp, Canyon.
Operator of record
Houston, TX · P-5 Y, filed Dec 4, 2025 · 33 permits on file · (817) 389-2729
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Upp Operating, LLCthrough Apr 2026 |
| Latest permit | Upp Operating, LLCDec 12, 2025 |
- 6,000
- total depth, ft
- 2
- permits on file
- Dec 12, 2025
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 112K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2003 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Surface location
30.627907, -100.645243
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Sutton 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 |
|---|---|---|---|---|---|---|
| Davis "A" G-9-201985 | Sonora (Canyon Upper) | Upp Operating, LLC | 1 | 0 | 112K | Jun 2003 – Jul 2026 |
Gas, mcf lease total
Last 12 months 259 · prior 12 186(+39%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Dominion Oklahoma Texas E&P, IncJun 2003 → Dec 2007
- 2Highmount Expl & Prod Texas LLCJan 2008 → Sep 2014
- 3Enervest Operating, L.L.C.Oct 2014 → Mar 2019
- 4Upp Operating, LLCApr 2019 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 912134-99 | Recompletion | Upp Operating, LLC | Dec 8, 2025 | Dec 12, 2025 | — | 4,500 |
| 531698-99 | Drill | Dominion Oklahoma Texas E&P, Inc | May 8, 2003 | May 8, 2003 | Jun 2, 2003 | 6,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-9-201985 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,166 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Base Cretaceous (marker)BASE CRETACEOUS | 680 | 1,486 |
| Wolfcamp | 2,966 | -800 |
| Canyon | 5,276 | -3,110 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,314 | 5,670 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,090 | 11 | 240 S |
| 4.5 | 5,898 | 7.875 | 250 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 | Aug 10, 2004 | Oct 27, 2003 | Yes |
| 00 | Jul 8, 2004 | — | — |
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 42-435-36343 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-435-36343 → 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.
Davis F42-435-37823
2.0 KM · Upp Operating, LLC · Section with this well →
| Base Cretaceous (marker) | 817 | 1,464 |
| Wolfcamp | 2,955 | -674 |
| Canyon | 5,378 | -3,097 |
Steen42-435-37977
5.0 KM · Upp Operating, LLC · Section with this well →
| Base Cretaceous (marker) | 768 | 1,539 |
| Wolfcamp | 2,949 | -642 |
| Canyon | 5,345 | -3,038 |
Deberry A42-435-36225
5.4 KM · Upp Operating, LLC · Section with this well →
| Base Cretaceous (marker) | 815 | 1,509 |
| Cretaceous | 815 | 1,509 |
| Base Cretaceous (marker) | 815 | 1,509 |
| Leonard | 1,050 | 1,274 |
| Sawyer (Leonard) | 1,656 | 668 |
| Sawyer (Leoonard) | 1,656 | 668 |
| Wolfcamp | 3,300 | -976 |
| Canyon | 5,400 | -3,076 |
10 TOPS · FIRST 8
Thomson "D"42-435-35537
8.7 KM · Upp Operating, LLC · Section with this well →
| Base Cretaceous (marker) | 742 | 2,070 |
| Sawyer (Leonard) | 2,150 | 662 |
| Wolfcamp | 2,812 | 0 |
| Canyon | 5,132 | -2,320 |
Kirby 142-435-35687
9.9 KM · Upp Operating, LLC · Section with this well →
| Cretaceous | 865 | 1,472 |
| Base Cretaceous (marker) | 865 | 1,472 |
| Base Cretaceous (marker) | 865 | 1,472 |
| Leonard | 2,064 | 273 |
| Sawyer (Leonard) | 2,064 | 273 |
| Wolfcamp | 3,750 | -1,413 |
| Canyon | 6,220 | -3,883 |
Fields 2142-435-35685
12.1 KM · Upp Operating, LLC · Section with this well →
| Base Cretaceous (marker) | 750 | 1,410 |
| Wolfcamp | 2,650 | -490 |
| Canyon | 5,170 | -3,010 |
Bloodworth 14042-435-35259
13.5 KM · Highmount Expl & Prod Texas LLC · Section with this well →
| Base Cretaceous (marker) | 802 | 1,401 |
| Wolfcamp | 3,416 | -1,213 |
| Canyon | 6,047 | -3,844 |
| Strawn | 7,715 | -5,512 |
Mayer 4742-435-35159
14.3 KM · Upp Operating, LLC · Section with this well →
| Base Cretaceous (marker) | 890 | 1,424 |
| Wolfcamp | 3,590 | -1,276 |
| Canyon | 6,291 | -3,977 |
| Strawn | 7,720 | -5,406 |
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/43536343, documented in the API reference.