TEXAS · WELLS · MIDLAND COUNTY · MASHBURN LEASE · API 42-329-01297 · DISTRICT 7B
Mashburn #2
Midland County · Spraberry (Trend Area) field · Vertical
Mashburn #2 (API 42-329-01297) is a plugged well in Midland County, plugged March 22, 2019, last operated by Diamondback E&P LLC.
The RRC has issued one drilling permit, issued July 15, 1996, permitted to 11,000 ft.
It was permitted by Stephens, Autry C. and has since transferred to Diamondback E&P LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Spraberry, Dean, Wolfcamp.
Its lease has reported 147K barrels of oil and 307K mcf of gas since January 1993, last reporting in July 2026. The lease carries 6 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Stephens, Autry C.; 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 | Stephens, Autry C.Jul 15, 1996 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,000
- total depth, ft
- 1
- permits on file
- Jul 15, 1996
- last permit issued
- Aug 9, 1996
- completed
- 147K
- cumulative oil, bbl
- 307K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 9, 1996
- Shut in
- —
- Plugged
- Mar 22, 2019
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; they carry 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Mashburn O-10-6499 | Spraberry (Trend Area) | Diamondback E&P LLC | 6 | 147K | 307K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 5,445 · prior 12 5,380(+1%)
Gas, mcf lease total
Last 12 months 10,472 · prior 12 9,399(+11%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Snyder Oil CorporationJan 1993 → Jan 1993
- 2Stephens, Autry C.Oct 1996 → Aug 2000
- 3Endeavor Energy Resources L.P.Sep 2000 → Dec 2024
- 4Diamondback E&P LLCJan 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 450048-99 | Recompletion | Stephens, Autry C. | Jul 5, 1996 | Jul 15, 1996 | Jul 9, 1996 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 9, 1996 | Mashburn O-10-6499 | Spraberry (Trend Area) | Diamondback E&P LLC | Plugged | — |
| Jan 9, 1952 | Mashburn O-10-6499 | Spraberry (Trend Area) | Diamondback E&P LLC | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,663 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,065 | 9,341 | Perforated |
| 7,093 | 7,381 | Perforated |
| — | 8,000 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,627 | — | 692 S |
| 9.625 | 1,627 | 15 | 1,050 S |
| 7 | 7,093 | 8.625 | 350 S |
| 7 | 7,093 | — | 350 S |
| 4.5 | 10,600 | 7.875 | 800 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 18, 1996 | Oct 29, 1996 | Yes |
| 00 | Mar 16, 1990 | Jan 31, 1990 | — |
| 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 42-329-01297 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-01297 → 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
- 284K
- bbl, all reported
- Jan 1996
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000020107 | H-1 Injection | Plugged Apr 8, 2019 | 1,000 | 150 | 7,093–7,381 |
MONTHLY INJECTED, BBL · H-10 · LAST 12 REPORTED MONTHS
Last 12 months 0 · prior 12 43,261(-100%)
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/32901297, documented in the API reference.