TEXAS · WELLS · MARTIN COUNTY · EPLEY "7" LEASE · API 42-317-34450 · DISTRICT 7B
Epley 7 #1
Martin County · Spraberry (Trend Area) field · Shut In · Vertical
- Permitted field
- RK (Strawn)
Epley 7 #1 (API 42-317-34450) is a well in Martin County operated by Diamondback E&P LLC, completed December 9, 2010 and listed as shut in on the RRC schedule, shut in February 1, 2020.
The RRC has issued 2 drilling permits between 2004 and 2016, permitted to 10,750 ft.
It was permitted by Endeavor Energy Resources L.P. and has since transferred to Diamondback E&P LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Clear Fork, Spraberry, Dean, Wolfcamp.
Its lease has reported 24.9K barrels of oil and 33.8K mcf of gas since October 2004, with no volume in the three years through August 2026.
Operator of record
Permitted by Endeavor Energy Resources L.P.; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active (A)RRC P-5 file of Oct 22, 2026
- P-5 last filed
- May 4, 2026
- Permits on file
- 5,263
- 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 Dec 2019 |
| Latest permit | Endeavor Energy Resources L.P.Jun 9, 2016 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,750
- total depth, ft
- 2
- permits on file
- Jun 9, 2016
- last permit issued
- Dec 9, 2010
- completed
- 24.9K
- cumulative oil, bbl
- 33.8K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · NOV 2010 THROUGH DEC 2019
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 9, 2010
- Shut in
- Feb 1, 2020
- 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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH AUG 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Epley "7" O-10-37361 | Spraberry (Trend Area) | Diamondback E&P LLC | 1 | 24.9K | 33.8K | Oct 2004 – Dec 2019 |
No volumes reported on these leases in the last three years.
Wells named Epley 7
Diamondback E&P LLC's other wells filed under this lease name in Martin County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Operator on the lease's P-4
Each operator named on the P-4 filings for this well's lease (a gas well is its own lease), from the date its filing took effect. The P-4 is filed by lease, so a date before the well was drilled is the lease's.
| Operator | From | To |
|---|---|---|
| Diamondback E&P LLC | Feb 2, 2023 | today |
| Lario Oil & Gas Company | Feb 1, 2023 | Feb 2, 2023 |
| Diamondback E&P LLC | Jan 1, 2021 | Feb 1, 2023 |
| Guidon Energy Mgmt Services LLC | Oct 1, 2016 | Jan 1, 2021 |
| Endeavor Energy Resources L.P. | Oct 1, 2004 | Oct 1, 2016 |
Reporting production
Every operator that reported production on this well's lease, in order.
- 1Endeavor Energy Resources L.P.Nov 2010 → Sep 2016
- 2Guidon Energy Mgmt Services LLCOct 2016 → Dec 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 816147-99 | Recompletion | Endeavor Energy Resources L.P. | Jun 8, 2016 | Jun 9, 2016 | — | 10,750 |
| 543337-99 | Drill | Endeavor Energy Resources L.P. | Mar 16, 2004 | Mar 17, 2004 | May 1, 2004 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 9, 2010 | Epley 7 O-10-37361 | Spraberry (Trend Area) | Diamondback E&P LLC | Shut In · shut in Feb 1, 2020 | 10,750 |
| Dec 9, 2010 | Epley 7 O-10-37361 | Spraberry (Trend Area) | Diamondback E&P LLC | Shut In · shut in Feb 1, 2020 | 10,750 |
Formation tops
As filed on W-2/G-1. Subsea from 2,823 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,494 | 9,885 | Perforated |
| 7,494 | 10,672 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 327 | 17.5 | 280 S |
| 8.625 | 4,925 | 11 | 425 S |
| 4.5 | 10,750 | 7.875 | 460 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jun 27, 2016 | Jun 27, 2016 | — |
| 00 | Aug 10, 2011 | Dec 6, 2010 | — |
| 00 | Dec 13, 2004 | Sep 3, 2004 | Yes |
| 00 | Oct 18, 2004 | — | — |
Well logs
The RRC's map lists this well among those with logs online. Its monthly inventories loaded here, which start in July 2006, list none for it, so none are itemized.
Open the RRC's log search for this well ↗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 42-317-34450 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-34450 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it. The University Lands library has no per-well link: then paste it into its 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/31734450, documented in the API reference.