WELL · 42-329-34235 · DISTRICT 8
McKaskle-Stewart #2
Midland County · Spraberry (Trend Area) field · Producing · Horizontal · Sidetrack
Mckaskle-Stewart #2 (API 42-329-34235) is a horizontal well in Midland County operated by Diamondback E&P LLC, completed April 4, 2004 and listed as producing on the RRC schedule.
The RRC has issued 2 drilling permits (amended once) between 1999 and 2004, permitted to 12,300 ft.
It was permitted by Terrace Petroleum Corporation and has since transferred to Diamondback E&P LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Spraberry, Wolfcamp, Strawn, Barnett.
Its 2 leases have reported 265K barrels of oil and 2.3M mcf of gas since September 1999, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Terrace Petroleum Corporation; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Mar 4, 2026 · 5,237 permits on file · (855) 247-5920
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 | Terrace Petroleum CorporationMar 29, 2004 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,300
- total depth, ft
- 3
- permits on file
- Mar 29, 2004
- last permit issued
- Apr 4, 2004
- completed
- 265K
- cumulative oil, bbl
- 2.3M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 1999 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 4, 2004
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| McKaskle-Stewart Unit O-10-36343 | Bryant -G- (Devonian) | Diamondback E&P LLC | 2 | 193K | 2.17M | Sep 1999 – Jul 2026 |
| McKaskle-Stewart O-10-37264 | Spraberry (Trend Area) | Diamondback E&P LLC | 1 | 71.3K | 128K | Apr 2004 – Jul 2026 |
Gas, mcf lease total
Last 12 months 23,027 · prior 12 26,191(-12%)
Oil, barrels lease total
Last 12 months 2,873 · prior 12 3,188(-10%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Terrace Petroleum CorporationSep 1999 → Sep 2005
- 2LCX Energy, LLCOct 2005 → Sep 2009
- 3Endeavor Energy Resources L.P.Oct 2009 → Dec 2024
- 4Diamondback E&P LLCJan 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 543728-99 | Recompletion | Terrace Petroleum Corporation | Mar 26, 2004 | Mar 29, 2004 | Mar 29, 2004 | 11,480 |
| 490415-98 | Drill · sidetrack | Terrace Petroleum Corporation | Jun 7, 2000 | Dec 16, 1999 | — | 12,300 |
| 490415-99 | Drill | Terrace Petroleum Corporation | Dec 16, 1999 | Dec 16, 1999 | Dec 28, 1999 | 12,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-36343 | — | — | — | — |
| — | — O-10-37264 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,807 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,868 | 9,923 | Perforated |
| 12,297 | 15,693 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 317 | 17.5 | 280 S |
| 9.625 | 5,014 | 12.25 | 1,640 S |
| 7 | 11,770 | 8.75 | 1,055 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 | Aug 9, 2004 | May 4, 2004 | Yes |
| 00 | Jun 21, 2004 | — | — |
| 00 | May 9, 2001 | Sep 20, 2000 | Yes |
| 00 | Jan 2, 2001 | — | — |
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 42-329-34235 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-34235 → 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/32934235, documented in the API reference.