WELL · 42-251-31470 · DISTRICT 9
Martin J. L. #4H
Johnson County · Newark East (Barnett Shale) field · Producing · Horizontal
Martin J. L. #4H (API 42-251-31470) is a horizontal well in Johnson County operated by Eagleridge Operating LLC, completed July 30, 2007 and listed as producing on the RRC schedule, shut in August 1, 2021.
The RRC has issued one drilling permit (amended once), issued January 29, 2007, permitted to 8,125 ft.
It was permitted by J-W Operating CO. and has since transferred to Eagleridge Operating LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Caddo, Atoka, Marble Falls, Barnett.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by J-W Operating Co.; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Apr 8, 2026
- Permits on file
- 129
- Phone
- (214) 295-6704
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Eagleridge Operating LLC |
| Production reports | Eagleridge Operating, LLCthrough Mar 2024 |
| Latest permit | J-W Operating Co.Jan 29, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,125
- total depth, ft
- 2
- permits on file
- Jan 29, 2007
- last permit issued
- Jul 30, 2007
- completed
- 0
- cumulative oil, bbl
- 1.07M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2007 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 30, 2007
- Shut in
- Aug 1, 2021
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (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 |
|---|---|---|---|---|---|---|
| Martin, J. L. G-13-233943 | Newark, East (Barnett Shale) | Eagleridge Operating, LLC | 1 | 0 | 1.07M | Jul 2007 – Jul 2026 |
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1J-W Operating Co.Jul 2007 → Jun 2016
- 2Aethon Energy Operating LLCJul 2016 → Oct 2018
- 31849 Energy Partners Oprtng, LLCNov 2018 → Jul 2021
- 4Eagleridge Operating, LLCNov 2023 → Mar 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 632527-98 | Drill | J-W Operating Co. | Apr 17, 2007 | Jan 29, 2007 | May 22, 2007 | 15,000 |
| 632527-99 | Drill | J-W Operating Co. | Jan 25, 2007 | Jan 29, 2007 | — | 15,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 30, 2007 | Martin J. L. G-13-233943 | Newark East (Barnett Shale) | Eagleridge Operating LLC | Producing · shut in Aug 1, 2021 | 8,125 |
Formation tops
As filed on W-2/G-1. Subsea from 743 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,130 | 8,478 | Perforated |
| 8,610 | 8,843 | Perforated |
| 8,975 | 9,205 | Perforated |
| 9,340 | 9,570 | Perforated |
| 9,705 | 9,938 | Perforated |
| 10,070 | 10,300 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,980 | 12.25 | 920 S |
| 5.5 | 10,375 | 7.875 | 888 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 25, 2008 | Aug 29, 2007 | Yes |
| 00 | Mar 18, 2008 | — | — |
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 42-251-31470 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-251-31470 → 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/25131470, documented in the API reference.