WELL · 42-349-35050 · DISTRICT 5
Herrin #1
Navarro County · Wildcat field · Vertical
Herrin #1 (API 42-349-35050) is a plugged well in Navarro County, plugged May 17, 2022, last operated by Walker Operating Company.
The RRC has issued one drilling permit (amended once), issued April 20, 2022, permitted to 3,950 ft.
It was permitted by Walker Operating Company and has since transferred to Walker Operating Company on the wellbore schedule.
Operator of record
Walker Operating Company
Permitted by Walker Operating Company; the EWA schedule now lists a different operator.
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | none |
| Latest permit | Walker Operating CompanyApr 20, 2022 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,950
- total depth, ft
- 2
- permits on file
- Apr 20, 2022
- last permit issued
- —
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- May 17, 2022
Surface location
31.935562, -96.468400
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Navarro County.
Only the permit record exists for this well so far, here and in the RRC's wellbore query. Completion reports, formation tops, lease production, and the scanned filings appear once the operator files a completion report, typically months after drilling. Petrora refreshes the wellbore file weekly, so a filing from the last few days may reach the RRC before it shows here. How long each source takes →
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 879157-98 | Drill | Walker Operating Company | May 12, 2022 | Apr 20, 2022 | May 3, 2022 | 3,950 |
| 879157-99 | Drill | Walker Operating Company | Apr 15, 2022 | Apr 20, 2022 | May 3, 2022 | 3,000 |
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 42-349-35050 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-349-35050 → 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.
Nearby wells and their tops
NEAREST 2 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well has no tops filed, so it cannot anchor a section; its neighbours can.
Cunningham-Bush Unit #142-349-34809
14.6 KM · Kilmarnock Oil Company, Inc. · Section with this well →
| Nacatoch | 1,138 | -735 |
| Pecan Gap | 2,004 | -1,601 |
| Austin Chalk | 2,734 | -2,331 |
| Austin Chalk | 2,734 | -2,331 |
| Austin Chalk | 3,238 | -2,835 |
| Sub-Clarksville | 3,285 | -2,882 |
| Woodbine | 3,630 | -3,227 |
| Woodbine | 3,630 | -3,227 |
13 TOPS · FIRST 8
Pugh, L. W.42-349-35038
15.0 KM · Navajo Oil and Gas, LLC · Section with this well →
| Nacatoch | 850 | -435 |
| Woodbine | 2,884 | -2,469 |
| Sub-Clarksville | 3,550 | -3,135 |
| Paluxy | 4,720 | -4,305 |
| Glen Rose | 6,140 | -5,725 |
| Travis Peak | 6,620 | -6,205 |
| Pettit | 6,800 | -6,385 |
| Rodessa | 7,150 | -6,735 |
10 TOPS · FIRST 8
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/34935050, documented in the API reference.