WELL · 42-447-35153 · DISTRICT 7
Greathouse Unit #3
Throckmorton County · Greathouse (Conglomerate) field · Vertical
Greathouse Unit #3 (API 42-447-35153) is a plugged well in Throckmorton County, plugged February 27, 2023, last operated by Estacado Energy LLC.
The RRC has issued one drilling permit, issued November 20, 1990, permitted to 4,999 ft.
It was permitted by Ashtola Exploration Company,Inc. and has since transferred to Estacado Energy LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Caddo, Conglomerate, Mississippian.
Its 2 leases have reported 796K barrels of oil and 479 mcf of gas since January 1993, last reporting in July 2026. The leases carry 18 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Ashtola Exploration Company,inc.; the EWA schedule now lists a different operator.
Fort Worth, TX · P-5 Y, filed Jan 4, 2026 · 14 permits on file · (416) 389-5692
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Estacado Energy LLC |
| Production reports | Estacado Energy, LLCthrough Jun 2024 |
| Latest permit | Ashtola Exploration Company,inc.Nov 20, 1990 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,999
- total depth, ft
- 1
- permits on file
- Nov 20, 1990
- last permit issued
- Sep 1, 2019
- completed
- 796K
- cumulative oil, bbl
- 479
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 1, 2019
- Shut in
- —
- Plugged
- Feb 27, 2023
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 18 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Greathouse Unit O-8-26902 | Greathouse (Conglomerate) | Estacado Energy, LLC | 16 | 796K | 479 | Feb 1993 – Jul 2026 |
| Armstrong Unit #1 O-8-26686 | Greathouse (Conglomerate) | Ashtola Exploration Company,inc. | 2 | 0 | 0 | Jan 1993 – Jun 1993 |
Oil, barrels lease total
Last 12 months 0 · prior 12 187(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Ashtola Exploration Company,inc.Feb 1993 → Dec 2012
- 2Cooper Oil & Gas, LLCJan 2013 → Jul 2023
- 3Estacado Energy, LLCOct 2023 → Jun 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 381133-99 | Drill | Ashtola Exploration Company,inc. | Nov 15, 1990 | Nov 20, 1990 | Nov 23, 1990 | 4,999 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-26686 | — | — | — | — |
| — | — O-8-26902 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,162 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| CaddoCADDO LIME | 4,068 | -2,906 |
| Conglomerate | 4,581 | -3,419 |
| MississippianMISSISSIPPI LIME | 4,681 | -3,519 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,583 | 4,608 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 185 | 12.25 | 135 S |
| 5.5 | 4,720 | 7.875 | 130 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 | Sep 24, 2020 | Sep 11, 2020 | — |
| 00 | Jun 8, 1993 | Oct 13, 1992 | — |
| 00 | Nov 16, 1992 | Oct 13, 1992 | — |
| 00 | Oct 23, 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 42-447-35153 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-447-35153 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 9.19M
- bbl, all reported
- Aug 2022
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000077921 | H-1 Injection | Plugged Apr 3, 2023 | 5,000 | 2,000 | 4,583–4,608 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/44735153, documented in the API reference.