WELL · 42-383-00844 · DISTRICT 7
Greathouse B. R. #44-1
Reagan County · Spraberry (Trend Area) field · Vertical
Greathouse B. R. #44-1 (API 42-383-00844) is a plugged well in Reagan County, plugged October 13, 2025, last operated by Diamondback E&P LLC.
The RRC has issued one drilling permit, issued October 15, 1979, permitted to 7,660 ft.
It was permitted by Cass, Frank and has since transferred to Diamondback E&P LLC on the wellbore schedule.
Its lease has reported 18.4K barrels of oil and 77K mcf of gas since January 1993, last reporting in October 2025.
Operator of record
Permitted by Cass, Frank; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 4, 2026
- Permits on file
- 5,237
- Phone
- (432) 221-7400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Diamondback E&P LLC |
| Production reports | Endeavor Energy Resources L.P.through Feb 2021 |
| Latest permit | Cass, FrankOct 15, 1979 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,660
- total depth, ft
- 1
- permits on file
- Oct 15, 1979
- last permit issued
- Nov 1, 1979
- completed
- 18.4K
- cumulative oil, bbl
- 77K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Oct 2025
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 1, 1979
- Shut in
- —
- Plugged
- Oct 13, 2025
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 lease this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Greathouse, B. R. O-9-8058 | Spraberry (Trend Area) | Diamondback E&P LLC | 1 | 18.4K | 77K | Jan 1993 – Oct 2025 |
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.
- 1Roberts & Hammack, Inc.Jan 1993 → Jun 2000
- 2Stephens, Autry C.Jul 2000 → Aug 2000
- 3Endeavor Energy Resources L.P.Sep 2000 → Feb 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 60635-99 | Recompletion | Cass, Frank | Oct 15, 1979 | Oct 15, 1979 | — | 7,660 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-8058 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,717 | 7,638 | Perforated |
| 8,097 | 8,248 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 11.75 | 347 | 15 | — |
| 11.75 | 347 | — | — |
| 8.625 | 4,186 | — | — |
| 2 | 7,200 | — | — |
| 2 | 7,615 | — | — |
| 5.5 | 7,761 | 8.75 | 600 S |
| 5.5 | 7,761 | — | — |
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 | Nov 8, 1979 | — |
| 00 | Jan 12, 1984 | Jun 30, 1976 | — |
| 00 | Jan 12, 1984 | Dec 29, 1955 | — |
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 42-383-00844 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-383-00844 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/38300844, documented in the API reference.