WELL · 42-293-31587 · DISTRICT 5
Mason Lula #16
Limestone County · Oletha (Travis Peak) field · Producing · Vertical
Mason Lula #16 (API 42-293-31587) is a well in Limestone County operated by Lodestone Operating Inc., completed February 21, 2005 and listed as producing on the RRC schedule.
The RRC has issued 2 drilling permits in 2004, permitted to 8,000 ft.
It was permitted by Marathon Oil Company and has since transferred to Lodestone Operating Inc. on the wellbore schedule.
Completion filings report 4 formation tops, including Austin Chalk, James Lime, Pettit, Travis Peak.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Marathon Oil Company; the EWA schedule now lists a different operator.
Portland, TX · P-5 Y, filed Jul 4, 2026 · (361) 877-7077
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Lodestone Operating Inc. |
| Production reports | Lodestone Operating, Inc.through Apr 2026 |
| Latest permit | Marathon Oil CompanyDec 22, 2004 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,000
- total depth, ft
- 2
- permits on file
- Dec 22, 2004
- last permit issued
- Feb 21, 2005
- completed
- 0
- cumulative oil, bbl
- 335K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2004 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 21, 2005
- 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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Mason, Lula G-5-207338 | Oletha (Pettit) | Lodestone Operating, Inc. | 1 | 0 | 41.5K | Aug 2004 – Jul 2026 |
| Mason, Lula G-5-209541 | Oletha (Travis Peak) | Lodestone Operating, Inc. | 1 | 0 | 293K | Feb 2005 – Jul 2026 |
Gas, mcf lease total
Last 12 months 2,694 · prior 12 3,977(-32%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Marathon Oil CompanyAug 2004 → May 2012
- 2Saguaro Petroleum, LLCJul 2020 → Mar 2023
- 3Lodestone Operating, Inc.Jun 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 554952-99 | Recompletion | Marathon Oil Company | Dec 16, 2004 | Dec 22, 2004 | Nov 29, 2004 | 7,806 |
| 546458-99 | Drill | Marathon Oil Company | Jun 3, 2004 | Jun 4, 2004 | Jul 17, 2004 | 8,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-5-207338 | — | — | — | — |
| — | — G-5-209541 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 452 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin ChalkBASE AUSTIN CHALK | 3,903 | -3,451 |
| James Lime | 7,150 | -6,698 |
| Pettit | 7,263 | -6,811 |
| Travis Peak | 7,560 | -7,108 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,278 | 7,512 | Perforated |
| 7,592 | 7,608 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 877 | 12.25 | 380 S |
| 5.5 | 7,806 | 8.75 | 1,050 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 | Sep 22, 2005 | Apr 8, 2005 | — |
| 00 | Jul 21, 2005 | — | — |
| 00 | Jun 15, 2005 | Jan 28, 2005 | Yes |
| 00 | Apr 6, 2005 | — | — |
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 42-293-31587 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-293-31587 → 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/29331587, documented in the API reference.