WELL · 42-041-31641 · DISTRICT 3
Dansby Unit #1
Brazos County · Giddings (Austin Chalk-3) field · Horizontal
Dansby Unit #1 (API 42-041-31641) is a horizontal well in Brazos County operated by Williams Clayton W. JR. Inc., completed June 30, 1992.
The RRC has issued one drilling permit, issued May 27, 1992, permitted to 8,600 ft.
Completion filings report 3 formation tops, including Ausitn Chalk, Austin Chalk, Buda.
Its 2 leases have reported 120K barrels of oil and 288K mcf of gas since January 1993, last reporting in July 2026.
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 | Lonestar Operating, LLCthrough May 2020 |
| Latest permit | Williams, Clayton W., Jr., Inc.May 27, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,600
- total depth, ft
- 1
- permits on file
- May 27, 1992
- last permit issued
- Jun 30, 1992
- completed
- 120K
- cumulative oil, bbl
- 288K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 30, 1992
- 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 2 leases this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Dansby Unit O-3-21707 | Kurten (Buda) | Wildfire Energy Operating LLC | 1 | 120K | 288K | Jan 1993 – Jul 2026 |
| — O-3-21627 | — | — | 0 | 0 | 0 | — |
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 → Feb 2014
- 4Lonestar Operating, LLCMar 2014 → Apr 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 399704-99 | Drill | Williams, Clayton W., Jr., Inc. | May 27, 1992 | May 27, 1992 | May 28, 1992 | 8,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-21627 | — | — | — | — |
| — | — O-3-21707 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 24 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Ausitn Chalk | 7,371 | -7,347 |
| Austin Chalk | 7,371 | -7,347 |
| Buda | 8,225 | -8,201 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,196 | 11,818 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,012 | 14.75 | 365 S |
| 7.625 | 8,196 | 9.875 | 1,075 S |
| — | 8,196 | 9.875 | 210 S |
| 7.625 | — | 9.875 | 865 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 | Oct 27, 1992 | Jul 8, 1992 | Yes |
| 00 | Oct 21, 1992 | — | — |
| 00 | Sep 14, 1992 | Jul 8, 1992 | Yes |
| 00 | Sep 1, 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 42-041-31641 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-041-31641 → 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/04131641, documented in the API reference.