WELL · 42-185-30276 · DISTRICT 3
McDuffie #1
Grimes County · Iola (Sub-Clarksville) field · Vertical
Mcduffie #1 (API 42-185-30276) is a plugged well in Grimes County, plugged April 19, 1988, last operated by Total Minatome Corporation.
The RRC has issued one drilling permit, issued June 16, 1981, permitted to 9,950 ft.
It was permitted by Lear Petroleum Exploration, Inc. and has since transferred to Total Minatome Corporation on the wellbore schedule.
Operator of record
Permitted by Lear Petroleum Exploration, Inc.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Mar 6, 1999 · 30 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Total Minatome Corporation |
| Production reports | none |
| Latest permit | Lear Petroleum Exploration, Inc.Jun 16, 1981 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,950
- total depth, ft
- 1
- permits on file
- Jun 16, 1981
- last permit issued
- Aug 15, 1981
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 15, 1981
- Shut in
- —
- Plugged
- Apr 19, 1988
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.
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 |
|---|---|---|---|---|---|---|
| 121177-99 | Drill | Lear Petroleum Exploration, Inc. | Jun 16, 1981 | Jun 16, 1981 | Jun 26, 1981 | 9,950 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,800 | 8,812 | Perforated |
| 9,603 | 9,683 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 2,325 | 14.75 | 1,335 S |
| 2.5 | 9,889 | — | — |
| 5.5 | 9,949 | 9.875 | 1,100 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 | Jan 12, 1984 | Oct 20, 1981 | — |
| 00 | Jan 12, 1984 | Aug 28, 1981 | — |
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 42-185-30276 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-185-30276 → 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/18530276, documented in the API reference.