WELL · 42-041-31861 · DISTRICT 3
T.J.M. OL #1RE
Brazos County · Giddings (Austin Chalk-3) field · Producing · Horizontal
T.J.M. OL #1RE (API 42-041-31861) is a horizontal well in Brazos County operated by Magnolia Oil & Gas Operating LLC, completed April 30, 2010 and listed as producing on the RRC schedule.
The RRC has issued 2 drilling permits (amended twice) between 1995 and 2010, permitted to 13,500 ft.
It was permitted by Enervest Operating, L.L.C. and has since transferred to Magnolia Oil & Gas Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Wilcox, Pecan Gap, Austin Chalk.
No lease production has been reported under this well’s leases.
Operator of record
Magnolia Oil & Gas Operating LLC
Permitted by Enervest Operating, L.L.C.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Mar 4, 2026 · 615 permits on file · (713) 345-6206
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Magnolia Oil & Gas Operating LLC |
| Production reports | Magnolia Oil & Gas Operating LLCthrough Apr 2026 |
| Latest permit | Enervest Operating, L.L.C.Feb 1, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,500
- total depth, ft
- 4
- permits on file
- Feb 1, 2010
- last permit issued
- Apr 30, 2010
- completed
- 0
- cumulative oil, bbl
- 3.83M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 1995 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 30, 2010
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
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 |
|---|---|---|---|---|---|---|
| T.J.M. OL G-3-156533 | Giddings (Austin Chalk, Gas) | Magnolia Oil & Gas Operating LLC | 1 | 0 | 3.83M | Aug 1995 – Jul 2026 |
Gas, mcf lease total
Last 12 months 28,971 · prior 12 32,121(-10%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Shield PetroleumAug 1995 → Sep 1998
- 2Chesapeake Operating, Inc.Oct 1998 → Dec 2004
- 3Enervest Operating, L.L.C.May 2010 → Jul 2018
- 4Magnolia Oil & Gas Operating LLCAug 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 690398-98 | Recompletion | Enervest Operating, L.L.C. | May 26, 2010 | Feb 1, 2010 | Feb 8, 2010 | 13,500 |
| 690398-99 | Recompletion | Enervest Operating, L.L.C. | Jan 27, 2010 | Feb 1, 2010 | — | 13,500 |
| 435721-98 | Drill | Shield Petroleum | May 26, 1995 | May 10, 1995 | — | 13,000 |
| 435721-99 | Drill | Chesapeake Operating, Inc. | May 10, 1995 | May 10, 1995 | May 23, 1995 | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-156533 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 197 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Wilcox | 4,092 | -3,895 |
| Pecan Gap | 11,818 | -11,621 |
| Austin Chalk | 12,173 | -11,976 |
| Austin Chalk | 12,340 | -12,143 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,326 | 16,056 | Perforated |
| 12,459 | 15,025 | Perforated |
| 12,467 | 16,639 | Perforated |
| 12,470 | 16,909 | Perforated |
| 14,495 | 16,437 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 2,767 | 17.5 | 1,498 S |
| 9.625 | 12,326 | 12.25 | 1,779 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 | Dec 6, 2010 | May 27, 2010 | Yes |
| 00 | Jan 29, 1996 | Nov 22, 1995 | Yes |
| 00 | Jan 10, 1996 | — | — |
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 42-041-31861 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-041-31861 → 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/04131861, documented in the API reference.