TEXAS · WELLS · MIDLAND COUNTY · API 42-329-31253 · DISTRICT 7B
Boone #4
Midland County · Spraberry (Trend Area) field · Producing · Vertical
Boone #4 (API 42-329-31253) is a well in Midland County operated by Diamondback E&P LLC, completed February 10, 1984 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued November 30, 1983, permitted to 8,580 ft.
It was permitted by Tamarack Petroleum Company, Inc. and has since transferred to Diamondback E&P LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Spraberry, Dean.
Its 2 leases have reported 164K barrels of oil and 270K mcf of gas since January 1993, last reporting in July 2026. The leases carry 7 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Tamarack Petroleum Company, Inc.; 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
- 5,243
- Phone
- (432) 221-7400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Diamondback E&P LLC |
| Production reports | Diamondback E&P LLCthrough Apr 2026 |
| Latest permit | Tamarack Petroleum Company, Inc.Nov 30, 1983 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,580
- total depth, ft
- 1
- permits on file
- Nov 30, 1983
- last permit issued
- Feb 10, 1984
- completed
- 164K
- cumulative oil, bbl
- 270K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 10, 1984
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 7 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Boone O-10-25590 | Spraberry (Trend Area) | Apache Corporation | 6 | 160K | 270K | Jan 1993 – Jul 2026 |
| Boone O-10-57584 | Spraberry (Trend Area) | Diamondback E&P LLC | 1 | 4.18K | 96 | Oct 2022 – Jul 2026 |
Oil, barrels lease total
Last 12 months 975 · prior 12 1,068(-9%)
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Tamarack Petroleum Company, Inc.Jan 1993 → Nov 2007
- 2Mariner Energy, Inc.Dec 2007 → Nov 2010
- 3Apache CorporationDec 2010 → Sep 2022
- 4Endeavor Energy Resources L.P.Oct 2022 → Dec 2024
- 5Diamondback E&P LLCJan 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 222325-99 | Drill | Tamarack Petroleum Company, Inc. | Nov 30, 1983 | Nov 30, 1983 | — | 8,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 10, 1984 | Boone O-10-57584 | Spraberry (Trend Area) | Diamondback E&P LLC | Producing | 8,580 |
| Feb 10, 1984 | Boone O-10-25590 | Spraberry (Trend Area) | Apache Corporation | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,612 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,921 | 6,978 | Perforated |
| 7,693 | 7,780 | Perforated |
| 8,260 | 8,412 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 292 | 17.5 | 300 S |
| 8.625 | 3,780 | 11 | 350 S |
| 4.5 | 8,580 | 7.875 | 965 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 6, 2022 | Feb 27, 1984 | — |
| 00 | Mar 14, 1984 | Feb 27, 1984 | — |
| 00 | Mar 7, 1984 | Feb 27, 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 42-329-31253 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-31253 → 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/32931253, documented in the API reference.