WELL · 42-337-30529 · DISTRICT 9
Gronow, Mary "A" #1
Montague County · Vertical
Gronow, Mary "A" #1 (API 42-337-30529) is a permitted well in Montague County filed by Engineered Operating CO.; no completion report is on file yet.
The RRC has issued 2 drilling permits between 1979 and 1983, permitted to 7,505 ft.
Completion filings report 6 formation tops, including Strawn, Jameson Sand, Hundley (6400), Hundley (6400 Lower).
Its lease has reported 30.5K barrels of oil and 9.11K mcf of gas since January 1993, last reporting in July 2026.
Operator of record
- Based in
- Wichita Falls, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Feb 25, 1987
- Permits on file
- 8
- Phone
- (817) 766-6063
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Texcrude Services LLCthrough Jun 2025 |
| Latest permit | Engineered Operating Co.Oct 24, 1983 |
- 7,505
- total depth, ft
- 2
- permits on file
- Oct 24, 1983
- last permit issued
- —
- completed
- 30.5K
- cumulative oil, bbl
- 9.11K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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 |
|---|---|---|---|---|---|---|
| Gronow, Mary "A" O-13-23835 | Gronow (Ellenburger 7400) | Texcrude Services LLC | 1 | 30.5K | 9.11K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 4 · prior 12 6(-33%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Dimock Operating CompanyJan 1993 → Dec 1997
- 2Chance Oil Co., Inc.Jan 1998 → Jun 2006
- 3Ipr Energy Partners, L.P.Oct 2006 → Sep 2013
- 4Wise Production CompanyNov 2019 → Apr 2024
- 5Texcrude Services LLCDec 2024 → Jun 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 218842-99 | Recompletion | Engineered Operating Co. | Jun 8, 1983 | Oct 24, 1983 | — | 7,505 |
| 67686-99 | Recompletion | Engineered Operating Co. | Dec 27, 1979 | Dec 27, 1979 | — | 7,505 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-23835 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,136 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| StrawnSTRAWN SAND | 3,854 | -2,718 |
| Jameson Sand | 5,784 | -4,648 |
| Hundley (6400) | 6,377 | -5,241 |
| Hundley (6400 Lower) | 6,400 | -5,264 |
| ViolaVIOLA LIME | 6,710 | -5,574 |
| EllenburgerELLENBURGER DOLOMITE | 7,350 | -6,214 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,371 | 6,381 | Perforated |
| 7,450 | 7,460 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 975 | 12.25 | 300 S |
| 2.375 | 6,360 | — | — |
| 4.5 | 6,474 | 7.875 | 263 S |
| 4.5 | 7,503 | 7.875 | 120 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 | Feb 22, 1984 | Dec 8, 1983 | — |
| 00 | Feb 16, 1984 | Dec 8, 1983 | — |
| 00 | Jan 12, 1984 | Jan 25, 1980 | — |
| 00 | Jan 12, 1984 | Oct 11, 1977 | — |
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 42-337-30529 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-337-30529 → 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/33730529, documented in the API reference.