TEXAS · WELLS · TARRANT COUNTY · BLAIR EAST UNIT LEASE · API 42-439-35975 · DISTRICT 7C
Blair East Unit #5H
Tarrant County · Newark East (Barnett Shale) field · Producing · Horizontal
Blair East Unit #5H (API 42-439-35975) is a horizontal well in Tarrant County operated by Eagleridge Operating LLC, completed March 15, 2012 and listed as producing on the RRC schedule, shut in June 1, 2023.
The RRC has issued one drilling permit (amended once), issued May 23, 2011, permitted to 7,446 ft.
It was permitted by Quicksilver Resources Inc. and has since transferred to Eagleridge Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Atoka, Marble Falls, Barnett.
Its lease has reported 2.17M mcf of gas since August 2011, last reporting volume in August 2025.
Operator of record
Permitted by Quicksilver Resources Inc.; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Apr 8, 2026
- Permits on file
- 129
- Phone
- (214) 295-6704
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Eagleridge Operating LLC |
| Production reports | Diversified Production LLCthrough Aug 2025 |
| Latest permit | Quicksilver Resources Inc.May 23, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,446
- total depth, ft
- 2
- permits on file
- May 23, 2011
- last permit issued
- Mar 15, 2012
- completed
- 0
- cumulative oil, bbl
- 2.17M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2012 THROUGH Aug 2025
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 15, 2012
- Shut in
- Jun 1, 2023
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (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 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 |
|---|---|---|---|---|---|---|
| Blair East Unit G-13-264562 | Newark, East (Barnett Shale) | Diversified Production LLC | 1 | 0 | 2.17M | Aug 2011 – Aug 2025 |
Gas, mcf lease total
Last 12 months 8 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Quicksilver Resources Inc.Mar 2012 → Mar 2016
- 2Bluestone Natural Res. II, LLCMay 2016 → Dec 2019
- 3Blackbeard Operating, LLCJan 2020 → Jun 2021
- 4Diversified Production LLCJul 2021 → Aug 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 716793-98 | Drill | Quicksilver Resources Inc. | Jul 27, 2012 | May 23, 2011 | Aug 18, 2011 | 9,000 |
| 716793-99 | Drill | Quicksilver Resources Inc. | May 18, 2011 | May 23, 2011 | Aug 18, 2011 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 15, 2012 | Blair East Unit G-13-264562 | Newark East (Barnett Shale) | Eagleridge Operating LLC | Producing · shut in Jun 1, 2023 | 7,446 |
Formation tops
As filed on W-2/G-1. Subsea from 568 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Atoka | 5,252 | -4,684 |
| Marble Falls | 6,517 | -5,949 |
| BarnettBARNETT SHALE | 7,089 | -6,521 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,508 | 14,503 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,458 | 12.25 | 475 S |
| 5.5 | 14,601 | 8.75 | 2,290 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 | Jan 31, 2013 | Jun 18, 2012 | Yes |
| 00 | Sep 4, 2012 | Feb 7, 2012 | — |
Well logs
2 logs loaded from the RRC's log index, the latest received Jun 28, 2013. Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| RESISTIVITYSpans Atoka, Marble Falls, Barnett | TIFF | 4,500 to 14,600 | Jun 28, 2013 | 5.62 |
| RESISTIVITYSpans Atoka, Marble Falls, Barnett | TIFF | 4,500 to 14,600 | Oct 1, 2012 | 5.77 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-439-35975 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-439-35975 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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/43935975, documented in the API reference.