TEXAS · WELLS · BRAZOS COUNTY · WALKER, M. P. LEASE · API 42-041-31800 · DISTRICT 03
Walker M. P. #3H
Brazos County · Giddings (Austin Chalk Gas) field · Producing · Horizontal
Walker M. P. #3H (API 42-041-31800) is a horizontal well in Brazos County operated by Verdun Oil & Gas LLC, completed March 19, 1994 and listed as producing on the RRC schedule, shut in August 1, 2026.
The RRC has issued one drilling permit, issued January 20, 1994, permitted to 15,111 ft.
It was permitted by Seneca Resources Corp. and has since transferred to Verdun Oil & Gas LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Navarro, Pecan Gap, Austin Chalk.
Its lease has reported 387K barrels of oil and 2.82M mcf of gas since March 1994, last reporting volume in April 2026.
Operator of record
Permitted by Seneca Resources Corp.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 22, 2025
- Permits on file
- 396
- Phone
- (713) 337-9300
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Verdun Oil & Gas LLC |
| Production reports | Verdun Oil & Gas LLCthrough Apr 2026 |
| Latest permit | Seneca Resources Corp.Jan 20, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 15,111
- total depth, ft
- 1
- permits on file
- Jan 20, 1994
- last permit issued
- Mar 19, 1994
- completed
- 387K
- cumulative oil, bbl
- 2.82M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 1994 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 19, 1994
- Shut in
- Aug 1, 2026
- 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 |
|---|---|---|---|---|---|---|
| Walker, M. P. G-3-149172 | Giddings (Austin Chalk, Gas) | Verdun Oil & Gas LLC | 1 | 387K | 2.82M | Mar 1994 – Apr 2026 |
Gas, mcf lease total
Last 12 months 125 · prior 12 358(-65%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Seneca Resources CorporationMar 1994 → Mar 2000
- 2Crawford Energy Operating CoApr 2000 → Aug 2008
- 3Crawford Hughes Operating Co.Sep 2008 → Apr 2018
- 4Verdun Oil & Gas LLCMay 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 420288-99 | Drill | Seneca Resources Corp. | Jan 18, 1994 | Jan 20, 1994 | Jan 30, 1994 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 19, 1994 | Walker M. P. G-3-149172 | Giddings (Austin Chalk Gas) | Verdun Oil & Gas LLC | Producing · shut in Aug 1, 2026 | 15,111 |
Formation tops
As filed on W-2/G-1. Subsea from 220 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Navarro | 9,247 | -9,027 |
| Pecan Gap | 10,708 | -10,488 |
| Austin Chalk | 11,112 | -10,892 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,165 | 15,111 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 3,150 | 14.75 | 1,305 S |
| 7.625 | 11,165 | 9.875 | 595 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | May 19, 1994 | Apr 18, 1994 | Yes |
| 00 | May 13, 1994 | — | — |
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 42-041-31800 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-041-31800 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/04131800, documented in the API reference.