TEXAS · WELLS · ECTOR COUNTY · LUPIN TXL FEE 'D' LEASE · API 42-135-41969 · DISTRICT 7B
Lupin TXL Fee D #2514E
Ector County · Sallie Ann (Spraberry-Wolfcamp) field · Shut In · Vertical
Lupin Txl Fee D #2514E (API 42-135-41969) is a well in Ector County operated by Diamondback E&P LLC, completed December 5, 2015 and listed as shut in on the RRC schedule, shut in June 1, 2025.
The RRC has issued one drilling permit, issued August 24, 2012, permitted to 10,300 ft.
It was permitted by Chevron U. S. A. Inc. and has since transferred to Diamondback E&P LLC on the wellbore schedule.
Completion filings report 13 formation tops, including Santa Rosa, Clear Fork, Yates, Seven Rivers.
Its lease has reported 120K barrels of oil and 232K mcf of gas since May 2013, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Chevron U. S. A. 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 | Chevron U. S. A. Inc.Aug 24, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,300
- total depth, ft
- 1
- permits on file
- Aug 24, 2012
- last permit issued
- Dec 5, 2015
- completed
- 120K
- cumulative oil, bbl
- 232K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2013 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 5, 2015
- Shut in
- Jun 1, 2025
- 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 lease 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 |
|---|---|---|---|---|---|---|
| Lupin TXL Fee 'D' O-10-44023 | Sallie Ann (Spraberry-Wolfcamp) | Diamondback E&P LLC | 3 | 120K | 232K | May 2013 – Jul 2026 |
Oil, barrels lease total
Last 12 months 212 · prior 12 1,432(-85%)
Gas, mcf lease total
Last 12 months 0 · prior 12 2,568(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chevron U. S. A. Inc.Feb 2014 → Oct 2021
- 2Firebird Energy LLCMar 2022 → Nov 2022
- 3Diamondback E&P LLCDec 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 745795-99 | Drill | Chevron U. S. A. Inc. | Aug 2, 2012 | Aug 24, 2012 | Oct 5, 2012 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 5, 2015 | Lupin TXL Fee D O-10-44023 | Sallie Ann (Spraberry-Wolfcamp) | Diamondback E&P LLC | Shut In · shut in Jun 1, 2025 | 10,300 |
Formation tops
As filed on W-2/G-1. Subsea from 2,960 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa RosaSANTA ROSA BASE | 716 | 2,244 |
| Clear ForkCLEARFORK | 950 | 2,010 |
| Yates | 3,151 | -191 |
| Seven Rivers | 3,378 | -418 |
| Queen | 3,818 | -858 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 4,568 | -1,608 |
| Clear ForkCLEARFORK | 6,966 | -4,006 |
| SpraberryUPPER SPRABERRY | 7,568 | -4,608 |
| SpraberryUPPER SPRABERRY | 7,728 | -4,768 |
| Wolfcamp | 8,931 | -5,971 |
| Strawn | 9,390 | -6,430 |
| Atoka | 9,590 | -6,630 |
| Bend | 9,862 | -6,902 |
| Bend | 9,869 | -6,909 |
| Grayburg | — | — |
| Holt | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,236 | 7,556 | Perforated |
| 7,748 | 7,900 | Perforated |
| 8,011 | 8,243 | Perforated |
| 8,338 | 8,563 | Perforated |
| 8,680 | 8,923 | Perforated |
| 8,890 | 10,147 | Perforated |
| 9,050 | 9,258 | Perforated |
| 9,381 | 9,546 | Perforated |
| 9,619 | 9,784 | Perforated |
| 9,929 | 10,147 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 11.75 | 1,825 | 14.75 | 1,265 S |
| 8.625 | 5,832 | 10.625 | 1,850 S |
| 5.5 | 10,278 | 7.875 | 1,320 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 | Mar 2, 2016 | Feb 17, 2016 | — |
| 00 | Nov 22, 2014 | Aug 28, 2014 | — |
| 00 | Feb 20, 2014 | Jun 6, 2013 | 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 42-135-41969 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-135-41969 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/13541969, documented in the API reference.