WELL · 42-123-80042 · DISTRICT 2
Julia Mott Gas Unit No. 2A #4H
DE Witt County · Yoakum (Wilcox 10 130) field · Horizontal
Julia Mott Gas Unit NO. 2a #4H (API 42-123-80042) is a horizontal well in De Witt County operated by Mobil Oil Corporation, completed April 1, 1965.
The RRC has issued one drilling permit, issued January 28, 2000, permitted to 14,200 ft.
It was permitted by Canyon Oil & Gas Exploration LLC and has since transferred to Mobil Oil Corporation on the wellbore schedule.
Completion filings report one formation top, including Edwards.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Canyon Oil & Gas Exploration LLC; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Feb 4, 2026 · 1,487 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Mobil Oil Corporation |
| Production reports | Foundation Energy Management LLCthrough Apr 2026 |
| Latest permit | Canyon Oil & Gas Exploration LLCJan 28, 2000 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 14,200
- total depth, ft
- 1
- permits on file
- Jan 28, 2000
- last permit issued
- Apr 1, 1965
- completed
- 0
- cumulative oil, bbl
- 3.59M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2000 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 1, 1965
- Shut in
- —
- Plugged
- —
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
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 |
|---|---|---|---|---|---|---|
| Julia Mott Gas Unit No. 2A G-2-178893 | Yoakum (Edwards) | Foundation Energy Management LLC | 1 | 0 | 3.59M | May 2000 – Jul 2026 |
Gas, mcf lease total
Last 12 months 4,103 · prior 12 6,099(-33%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Canyon Oil & Gas Exploration LLCMay 2000 → Jul 2001
- 2Whiting Petroleum CorporationAug 2001 → Nov 2003
- 3Whiting Oil and Gas CorporationDec 2003 → Feb 2015
- 4Foundation Energy Management LLCMay 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 491554-99 | Reenter | Canyon Oil & Gas Exploration LLC | Jan 28, 2000 | Jan 28, 2000 | Apr 1, 2000 | 14,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-178893 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 280 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Edwards | 14,041 | -13,761 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,130 | 10,170 | Perforated |
| 14,056 | 15,250 | Perforated |
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 | Feb 3, 2004 | Jul 31, 2000 | Yes |
| 00 | Oct 11, 2000 | — | — |
| 00 | Jan 12, 1984 | — | — |
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 42-123-80042 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-123-80042 → 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.
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/12380042, documented in the API reference.