WELL · 42-215-31336 · DISTRICT 4
Johnson Mary #3
Hidalgo County · Monte Christo (Vicksburg 15300) field · Producing · Vertical
Johnson Mary #3 (API 42-215-31336) is a well in Hidalgo County operated by Cal-Tex Exploratn & Prod CO LLC, completed February 3, 1984 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued April 29, 1983, permitted to 17,000 ft.
It was permitted by Williams, Clayton W., JR. and has since transferred to Cal-Tex Exploratn & Prod CO LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Frio, Vicksburg.
No lease production has been reported under this well’s leases.
Operator of record
Cal-Tex Exploratn & Prod Co LLC
Permitted by Williams, Clayton W., Jr.; the EWA schedule now lists a different operator.
San Antonio, TX · P-5 Y, filed Jun 4, 2026 · (713) 816-2810
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Cal-Tex Exploratn & Prod Co LLC |
| Production reports | Cal-Tex Exploratn & Prod Co LLCthrough May 2025 |
| Latest permit | Williams, Clayton W., Jr.Apr 29, 1983 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 17,000
- total depth, ft
- 1
- permits on file
- Apr 29, 1983
- last permit issued
- Feb 3, 1984
- completed
- 0
- cumulative oil, bbl
- 1.1M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 3, 1984
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
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 |
|---|---|---|---|---|---|---|
| Johnson, Mary G-4-111061 | Monte Christo (Vicksburg 15300) | Cal-Tex Exploratn & Prod Co LLC | 1 | 0 | 1.1M | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 115 · prior 12 4,742(-98%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Williams, Clayton W., Jr., Inc.Jan 1993 → Apr 1993
- 2Williams, Clayton Energy, L.L.CMay 1993 → May 1993
- 3Williams, Clayton Energy, Inc.Jun 1993 → Dec 2014
- 4Timberwolf E&P LLCNov 2015 → Dec 2015
- 5Huisache E & P Company, LLCFeb 2016 → Dec 2016
- 6Galilee Oil Investments LLCJan 2017 → Aug 2023
- 7Cal-Tex Exploratn & Prod Co LLCSep 2023 → May 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 193131-99 | Drill | Williams, Clayton W., Jr. | Feb 8, 1984 | Apr 29, 1983 | — | 17,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-111061 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 215 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 15,440 | 15,639 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,775 | 17.5 | 1,117 sx |
| 9.625 | 9,070 | 12.25 | 3,020 sx |
| 5.5 | 15,803 | 6 | 1,700 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 2, 1984 | Jun 6, 1984 | — |
| 00 | Jun 27, 1984 | Jun 6, 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 42-215-31336 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-215-31336 → 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/21531336, documented in the API reference.