WELL · 42-185-30707 · DISTRICT 3
Dyer Estate #1
Grimes County · Wildcat field · Vertical
Dyer Estate #1 (API 42-185-30707) is a plugged well in Grimes County, plugged October 16, 2012, last operated by Prime Operating Company.
The RRC has issued 2 drilling permits (amended once) between 2006 and 2011, permitted to 4,700 ft.
Completion filings report one formation top, including Yegua.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 29, 2026
- Permits on file
- 595
- Phone
- (432) 682-5600
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Prime Operating Company |
| Production reports | Prime Operating Companythrough Oct 2011 |
| Latest permit | Prime Operating CompanyNov 1, 2011 |
- 4,700
- total depth, ft
- 3
- permits on file
- Nov 1, 2011
- last permit issued
- Aug 2, 2011
- completed
- 0
- cumulative oil, bbl
- 249K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2007 THROUGH Oct 2012
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 2, 2011
- Shut in
- —
- Plugged
- Oct 16, 2012
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 3 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Dyer Estate G-3-233269 | Law Ridge (Upper Yegua) | Prime Operating Company | 1 | 0 | 220K | Oct 2007 – Oct 2012 |
| Dyer Estate G-3-265327 | Wildcat | Prime Operating Company | 1 | 0 | 0 | Aug 2011 – Oct 2012 |
| Dyer Estate G-3-227743 | Carlton Speed (Yegua 4600) | Sundown Energy LP | 1 | 0 | 28.7K | Apr 2007 – Jun 2008 |
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.
- 1Sundown Energy LPApr 2007 → Oct 2010
- 2Prime Operating CompanyAug 2011 → Oct 2011
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 726947-99 | Recompletion | Prime Operating Company | Oct 25, 2011 | Nov 1, 2011 | Jul 26, 2011 | 4,700 |
| 621120-98 | Drill | Sundown Energy LP | Jun 13, 2007 | Jun 16, 2006 | Jul 26, 2006 | 4,700 |
| 621120-99 | Drill | Sundown Energy LP | Jun 16, 2006 | Jun 16, 2006 | Jul 26, 2006 | 4,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 2, 2011 | Dyer Estate G-3-265327 | Wildcat | Prime Operating Company | Plugged | — |
| Oct 1, 2007 | Dyer Estate G-3-233269 | Law Ridge (Upper Yegua) | Prime Operating Company | Plugged | — |
| Apr 24, 2007 | Dyer Estate G-3-227743 | Carlton Speed (Yegua 4600) | Sundown Energy LP | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 399 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,142 | 4,146 | Perforated |
| 4,152 | 4,156 | Perforated |
| 4,366 | 4,374 | Perforated |
| 4,660 | 4,662 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 450 | 12.25 | 855 S |
| 4.5 | 4,700 | 7.875 | 985 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 | May 7, 2013 | Apr 19, 2012 | — |
| 00 | Nov 27, 2012 | — | — |
| 00 | Apr 24, 2008 | Dec 21, 2007 | Yes |
| 00 | Feb 25, 2008 | — | — |
| 00 | Jul 25, 2007 | May 28, 2007 | Yes |
| 00 | Jul 9, 2007 | — | — |
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 42-185-30707 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-185-30707 → 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/18530707, documented in the API reference.