TEXAS · WELLS · MIDLAND COUNTY · KEMMER LEASE · API 42-329-36738 · DISTRICT 7B
Kemmer #4204
Midland County · Spraberry (Trend Area) field · Vertical
Kemmer #4204 (API 42-329-36738) is a plugged well in Midland County, plugged March 19, 2024, last operated by Diamondback E&P LLC.
The RRC has issued one drilling permit, issued July 22, 2010, permitted to 12,000 ft.
It was permitted by Patriot Resources, Inc. and has since transferred to Diamondback E&P LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Clear Fork, Wolfcamp, Strawn, Atoka.
Its lease has reported 2.28M barrels of oil and 3.65M mcf of gas since April 2011, last reporting in July 2026. The lease carries 17 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Patriot Resources, 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
- 5,237
- 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 | Patriot Resources, Inc.Jul 22, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,000
- total depth, ft
- 1
- permits on file
- Jul 22, 2010
- last permit issued
- Sep 13, 2011
- completed
- 2.28M
- cumulative oil, bbl
- 3.65M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 13, 2011
- Shut in
- —
- Plugged
- Mar 19, 2024
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 17 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Kemmer O-10-41025 | Spraberry (Trend Area) | Diamondback E&P LLC | 17 | 2.28M | 3.65M | Apr 2011 – Jul 2026 |
Oil, barrels lease total
Last 12 months 45,327 · prior 12 54,067(-16%)
Gas, mcf lease total
Last 12 months 103,796 · prior 12 168,018(-38%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1RSP Permian, LLCApr 2011 → Jul 2018
- 2COG Operating LLCAug 2018 → May 2024
- 3Diamondback E&P LLCJun 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 699070-99 | Drill | Patriot Resources, Inc. | Jul 15, 2010 | Jul 22, 2010 | Jul 23, 2011 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 13, 2011 | Kemmer O-10-41025 | Spraberry (Trend Area) | Diamondback E&P LLC | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,915 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Clear ForkCLEARFORK | 7,322 | -4,407 |
| Wolfcamp | 9,560 | -6,645 |
| Strawn | 10,648 | -7,733 |
| Atoka | 11,060 | -8,145 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,645 | 11,315 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 325 | 17.5 | 400 S |
| 8.625 | 5,464 | 11 | 700 S |
| 5.5 | 11,600 | 7.875 | 1,245 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 | Sep 27, 2012 | Nov 1, 2011 | Yes |
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 42-329-36738 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-36738 → 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/32936738, documented in the API reference.