WELL · 42-041-31670 · DISTRICT 3
Grant-McDougal Unit #1
Brazos County · Kurten (Buda) field · Horizontal
Grant-Mcdougal Unit #1 (API 42-041-31670) is a plugged horizontal well in Brazos County, plugged July 17, 2013, last operated by Williams Clayton W. JR. Inc..
The RRC has issued one drilling permit, issued September 10, 1992, permitted to 8,105 ft.
Completion filings report 3 formation tops, including Austin Chalk, Eagle Ford, Buda.
Its 2 leases have reported 191K barrels of oil and 229K mcf of gas since January 1993, last reporting in February 2014. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Oct 23, 1992
- Permits on file
- 237
- Phone
- (432) 682-6324
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Williams Clayton W. Jr. Inc. |
| Production reports | Williams, Clayton Energy, Inc.through Nov 2008 |
| Latest permit | Williams, Clayton W., Jr., Inc.Sep 10, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,105
- total depth, ft
- 1
- permits on file
- Sep 10, 1992
- last permit issued
- Oct 30, 1992
- completed
- 191K
- cumulative oil, bbl
- 229K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Feb 2014
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 30, 1992
- Shut in
- —
- Plugged
- Jul 17, 2013
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 2 leases this well is completed on; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Grant-McDougal Unit O-3-21775 | Giddings (Austin Chalk-3) | Williams, Clayton Energy, Inc. | 2 | 187K | 228K | Jan 1993 – Feb 2014 |
| Grant-McDougal Unit O-3-21774 | Kurten (Buda) | Williams, Clayton W., Jr., Inc. | 2 | 3.61K | 1.5K | Jan 1993 – Apr 1993 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Williams, Clayton W., Jr., Inc.Jan 1993 → Apr 1993
- 2Williams, Clayton Energy, L.L.CMay 1993 → May 1993
- 3Williams, Clayton Energy, Inc.Jun 1993 → Nov 2008
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 403259-99 | Drill | Williams, Clayton W., Jr., Inc. | Sep 9, 1992 | Sep 10, 1992 | Sep 12, 1992 | 8,105 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-21774 | — | — | — | — |
| — | — O-3-21774 | — | — | — | — |
| — | — O-3-21775 | — | — | — | — |
| — | — O-3-21775 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 375 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 7,240 | -6,865 |
| Eagle FordEAGLEFORD | 7,507 | -7,132 |
| Buda | 8,016 | -7,641 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,263 | 10,828 | Perforated |
| 7,263 | 10,828 | Open hole |
| 8,033 | 11,712 | Perforated |
| 8,033 | 11,712 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,031 | 14.75 | 340 S |
| 7.625 | 8,033 | 9.875 | 370 S |
| 7.625 | — | 9.875 | 855 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 | Apr 27, 1993 | Apr 7, 1993 | — |
| 00 | Jan 14, 1993 | Nov 18, 1992 | Yes |
| 00 | Jan 11, 1993 | Nov 18, 1992 | Yes |
| 00 | Jan 4, 1993 | — | — |
| 00 | Dec 3, 1992 | — | — |
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 42-041-31670 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-041-31670 → 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/04131670, documented in the API reference.