WELL · 42-313-30818 · DISTRICT 3
James Lang Unit SC #1H
Madison County · Madisonville (Sub-Clark Gas) field · Horizontal
James Lang Unit SC #1H (API 42-313-30818) is a plugged horizontal well in Madison County, plugged October 11, 2024, last operated by Trailblazer Energy Resources LLC.
The RRC has issued one drilling permit (amended twice), issued February 9, 2007, permitted to 8,500 ft.
It was permitted by Martineau Petroleum, Inc. and has since transferred to Trailblazer Energy Resources LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Austin Chalk, Sub-Clarksville.
Operator of record
Trailblazer Energy Resources LLC
Permitted by Martineau Petroleum, Inc.; the EWA schedule now lists a different operator.
Tulsa, OK · P-5 Y, filed Aug 4, 2025 · 30 permits on file · (866) 598-1407
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Trailblazer Energy Resources LLC |
| Production reports | New Gulf Resources, LLCthrough Aug 2015 |
| Latest permit | Martineau Petroleum, Inc.Jan 16, 2009 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,500
- total depth, ft
- 3
- permits on file
- Jan 16, 2009
- last permit issued
- Apr 6, 2007
- completed
- 0
- cumulative oil, bbl
- 160K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2007 THROUGH Nov 2024
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 6, 2007
- Shut in
- —
- Plugged
- Oct 11, 2024
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 |
|---|---|---|---|---|---|---|
| James Lang Unit SC G-3-246813 | Madisonville (Sub-Clark, Gas) | Trailblazer Energy Resources,llc | 1 | 0 | 160K | Apr 2007 – Nov 2024 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Martineau Petroleum, Inc.May 2007 → Jul 2010
- 2Southern Bay Operating, L.L.C.Aug 2010 → Jun 2013
- 3HK Energy Operating, LLCJul 2013 → Apr 2014
- 4New Gulf Resources, LLCMay 2014 → Aug 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 633105-97 | Drill | Martineau Petroleum, Inc. | Oct 20, 2009 | Jan 16, 2009 | Feb 13, 2007 | 8,500 |
| 633105-98 | Drill | Martineau Petroleum, Inc. | Dec 10, 2008 | Jan 16, 2009 | Feb 13, 2007 | 8,500 |
| 633105-99 | Drill | B.W.O.C., Inc. | Feb 6, 2007 | Feb 9, 2007 | Feb 13, 2007 | 8,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-246813 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 270 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin ChalkTOP AUSTIN CHALK | 8,070 | -7,800 |
| Austin ChalkBASE AUSTIN CHALK | 8,382 | -8,112 |
| Sub-ClarksvilleTOP SUB-CLARKSVILLE | 8,403 | -8,133 |
| Sub-ClarksvilleBASE SUB-CLARKSVILLE | 8,415 | -8,145 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,677 | 8,796 | Perforated |
| 8,677 | 8,814 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 3,650 | 12.25 | 1,560 S |
| 5.5 | 8,802 | 7.875 | 281 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 | May 27, 2009 | Nov 19, 2008 | Yes |
| 00 | May 5, 2009 | — | — |
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 42-313-30818 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-313-30818 → 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/31330818, documented in the API reference.