WELL · 42-329-31660 · DISTRICT 8
Boone Ranch #1
Midland County · Spraberry(trend Area Dean-Wlfcp) field · Vertical
Boone Ranch #1 (API 42-329-31660) is a plugged well in Midland County, plugged September 8, 2021, last operated by Marienfeld Exploration.
The RRC has issued one drilling permit, issued December 17, 1985, permitted to 9,200 ft.
Completion filings report 4 formation tops, including Yates, Grayburg, Spraberry, Dean.
Its 2 leases have reported 72.4K barrels of oil and 69.4K mcf of gas since January 1993, last reporting in September 2021. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Houston, TX · P-5 Y, filed Feb 4, 1994 · 5 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Marienfeld Exploration |
| Production reports | Pioneer Natural Res. USA, Inc.through Jun 2020 |
| Latest permit | Marienfeld ExplorationDec 17, 1985 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,200
- total depth, ft
- 1
- permits on file
- Dec 17, 1985
- last permit issued
- Feb 4, 1986
- completed
- 72.4K
- cumulative oil, bbl
- 69.4K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Sep 2021
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 4, 1986
- Shut in
- —
- Plugged
- Sep 8, 2021
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Boone Ranch O-10-33834 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 1 | 71.8K | 68.9K | Mar 1993 – Sep 2021 |
| Boone Ranch O-10-30523 | Spraberry(trend Area Dean-Wlfcp) | Marienfeld Exploration | 1 | 601 | 452 | Jan 1993 – Dec 1993 |
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.
- 1Marienfeld ExplorationJan 1993 → Mar 1994
- 2Marienfeld Exploration, Inc.Apr 1994 → Aug 2003
- 3Byrd Operating CompanySep 2003 → Jan 2016
- 4Pioneer Natural Res. USA, Inc.Feb 2016 → Jun 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 293274-99 | Drill | Marienfeld Exploration | Feb 13, 1986 | Dec 17, 1985 | Dec 26, 1985 | 9,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-30523 | — | — | — | — |
| — | — O-10-33834 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,615 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,812 | 9,077 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 327 | 17.5 | 370 S |
| 8.625 | 4,723 | 11 | 910 S |
| 4.5 | 9,225 | 7.875 | 1,100 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 | Jun 11, 1993 | Feb 21, 1986 | Yes |
| 00 | Mar 3, 1986 | Feb 21, 1986 | Yes |
| 00 | Mar 1, 1986 | — | — |
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 42-329-31660 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-31660 → 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/32931660, documented in the API reference.