TEXAS · WELLS · ECTOR COUNTY · LUPIN TXL FEE LEASE · API 42-135-42810 · DISTRICT 7B
Lupin TXL Fee #4713E
Ector County · Spraberry (Trend Area) field · Shut In · Vertical
Lupin Txl Fee #4713E (API 42-135-42810) is a well in Ector County operated by Diamondback E&P LLC, completed February 16, 2018 and listed as shut in on the RRC schedule, shut in October 1, 2017.
The RRC has issued one drilling permit, issued December 3, 2013, permitted to 10,850 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 10 formation tops, including Santa Rosa, Yates, Seven Rivers, Queen.
Its lease has reported 3.45M barrels of oil and 16.4M mcf of gas since July 2010, last reporting in July 2026. The lease carries 95 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.Dec 3, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,850
- total depth, ft
- 1
- permits on file
- Dec 3, 2013
- last permit issued
- Feb 16, 2018
- completed
- 3.45M
- cumulative oil, bbl
- 16.4M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2010 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 16, 2018
- Shut in
- Oct 1, 2017
- 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 95 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Lupin TXL Fee O-10-40383 | Spraberry (Trend Area) | Diamondback E&P LLC | 95 | 3.45M | 16.4M | Jul 2010 – Jul 2026 |
Oil, barrels lease total
Last 12 months 19,471 · prior 12 31,257(-38%)
Gas, mcf lease total
Last 12 months 105,184 · prior 12 171,337(-39%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chevron U. S. A. Inc.Jul 2010 → Jan 2022
- 2Firebird Energy LLCFeb 2022 → Nov 2022
- 3Diamondback E&P LLCDec 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 773642-99 | Drill | Chevron U. S. A. Inc. | Nov 12, 2013 | Dec 3, 2013 | Jan 23, 2014 | 11,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 16, 2018 | Lupin TXL Fee O-10-40383 | Spraberry (Trend Area) | Diamondback E&P LLC | Shut In · shut in Oct 1, 2017 | 10,850 |
Formation tops
As filed on W-2/G-1. Subsea from 2,917 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa RosaSANTA ROSA BASE | 1,352 | 1,565 |
| Yates | 3,102 | -185 |
| Seven Rivers | 3,573 | -656 |
| Queen | 4,479 | -1,562 |
| Grayburg | 4,577 | -1,660 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 4,812 | -1,895 |
| Clear ForkCLEARFORK | 7,156 | -4,239 |
| Atoka | 10,590 | -7,673 |
| Glorieta | — | — |
| Holt | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,008 | 9,184 | Perforated |
| 9,268 | 9,322 | Perforated |
| 9,405 | 9,515 | Perforated |
| 9,662 | 9,871 | Perforated |
| 10,037 | 10,179 | Perforated |
| 10,467 | 10,545 | Perforated |
| 10,625 | 10,645 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 11.75 | 429 | 14.75 | 400 S |
| 8.625 | 5,375 | 10.625 | 1,440 S |
| 5.5 | 10,828 | 7.875 | 930 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 | May 17, 2018 | May 17, 2018 | — |
| 00 | Oct 28, 2014 | Sep 29, 2014 | 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 42-135-42810 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-135-42810 → 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/13542810, documented in the API reference.