WELL · 42-349-33618 · DISTRICT 5
McCaslin G. M. Gas Unit O/A #2
Navarro County · Roundhouse (Haynesville) field · Producing · Vertical
Mccaslin G. M. Gas Unit O/A #2 (API 42-349-33618) is a well in Navarro County operated by Marshall R. Young Operating LLC, completed January 4, 1984 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued October 18, 1983, permitted to 11,180 ft.
It was permitted by Texaco Inc. and has since transferred to Marshall R. Young Operating LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Austin Chalk, Woodbine, Travis Peak, Cotton Valley.
No lease production has been reported under this well’s leases.
Operator of record
Marshall R. Young Operating LLC
Permitted by Texaco Inc.; the EWA schedule now lists a different operator.
- Based in
- Fort Worth, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jul 1, 2026
- Permits on file
- 22
- Phone
- (817) 229-3396
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Marshall R. Young Operating LLC |
| Production reports | Marshall R. Young Operating, LLCthrough Mar 2026 |
| Latest permit | Texaco Inc.Oct 18, 1983 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,180
- total depth, ft
- 1
- permits on file
- Oct 18, 1983
- last permit issued
- Jan 4, 1984
- completed
- 0
- cumulative oil, bbl
- 1.31M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 4, 1984
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent (D)
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 |
|---|---|---|---|---|---|---|
| McCaslin, G. M. Gas Unit O/A G-5-108961 | Roundhouse (Haynesville) | Marshall R. Young Operating, LLC | 1 | 0 | 1.31M | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 21,224 · prior 12 26,193(-19%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Texaco E & P Inc.Jan 1993 → Aug 1993
- 2Lehnertz, G. M.Sep 1993 → Dec 1998
- 3Lehnertz-Faulkner, Inc.Jan 1999 → Mar 2022
- 4Marshall R. Young Operating, LLCApr 2022 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 217537-99 | Drill | Texaco Inc. | Oct 18, 1983 | Oct 18, 1983 | — | 11,180 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-5-108961 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 332 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 2,655 | -2,323 |
| Woodbine | 3,414 | -3,082 |
| Travis Peak | 6,948 | -6,616 |
| Cotton Valley | 8,302 | -7,970 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,854 | 10,935 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13 | 60 | 26 | 275 S |
| 9.625 | 4,357 | 12.25 | 1,510 S |
| 5.5 | 10,983 | 8.5 | 1,250 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 | Mar 22, 1984 | Jan 30, 1984 | — |
| 00 | Mar 10, 1984 | Jan 30, 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 42-349-33618 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-349-33618 → 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/34933618, documented in the API reference.