WELL · 42-383-01287 · DISTRICT 7
Spraberry Driver Unit #1
Reagan County · Spraberry (Trend Area) field · Vertical
Spraberry Driver Unit #1 (API 42-383-01287) is a plugged well in Reagan County, plugged April 30, 2010, last operated by Pioneer Natural Res. USA Inc..
The RRC has issued one drilling permit, issued November 13, 1978, permitted to 8,400 ft.
It was permitted by Costa Resources, Inc. and has since transferred to Pioneer Natural Res. USA Inc. on the wellbore schedule.
Its 2 leases have reported 24.9K barrels of oil and 222K mcf of gas since January 1993, last reporting in July 2026. The leases carry 8 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Costa Resources, Inc.; the EWA schedule now lists a different operator.
- Based in
- Spring, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jul 8, 2026
- Permits on file
- 15,628
- Phone
- (972) 444-4001
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Pioneer Natural Res. USA Inc. |
| Production reports | Diamondback E&P LLCthrough Apr 2026 |
| Latest permit | Costa Resources, Inc.Nov 13, 1978 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,400
- total depth, ft
- 1
- permits on file
- Nov 13, 1978
- last permit issued
- —
- completed
- 24.9K
- cumulative oil, bbl
- 222K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- Apr 30, 2010
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 8 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Gidney, E.B. O-9-14058 | Spraberry (Trend Area) | Diamondback E&P LLC | 4 | 20.3K | 194K | Nov 1995 – Jul 2026 |
| Gidney, E.B. O-9-7769 | Calvin (Dean) | Odessa Exploration, Inc. | 4 | 4.53K | 27.6K | Jan 1993 – Mar 2008 |
Oil, barrels lease total
Last 12 months 247 · prior 12 211(+17%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Costa Resources, Inc.Jan 1993 → Apr 1994
- 2Odessa Exploration, Inc.May 1994 → Jul 2003
- 3Stallion Energy, Inc.Aug 2003 → Apr 2004
- 4Endeavor Energy Resources L.P.May 2004 → Dec 2024
- 5Diamondback E&P LLCJan 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 36810-99 | Recompletion | Costa Resources, Inc. | Nov 13, 1978 | Nov 13, 1978 | — | 8,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-7769 | — | — | — | — |
| — | — O-9-14058 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,868 | 8,014 | Perforated |
| — | 8,000 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 264 | 13.625 | 200 S |
| 5.5 | 6,410 | 8.75 | 250 S |
| 2.875 | 8,200 | 4.75 | 115 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 | Dec 22, 1995 | Feb 26, 1979 | — |
| 00 | Jan 12, 1984 | Feb 26, 1979 | — |
| 00 | Jan 12, 1984 | — | — |
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 42-383-01287 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-383-01287 → 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/38301287, documented in the API reference.