WELL · 42-135-40752 · DISTRICT 8
Sherry #8
Ector County · Sallie Ann (Spraberry-Wolfcamp) field · Vertical
Sherry #8 (API 42-135-40752) is a well in Ector County operated by Firebird Energy LLC, completed October 28, 2018.
The RRC has issued 2 drilling permits between 2011 and 2019, permitted to 11,500 ft.
Completion filings report 3 formation tops, including Spraberry, Clear Fork, Wolfcamp.
Its 2 leases have reported 418K barrels of oil and 763K mcf of gas since March 2008, last reporting in July 2026. The leases carry 20 wells, so these are lease totals, not this well alone.
Operator of record
Fort Worth, TX · P-5 Y, filed Mar 4, 2026 · 152 permits on file · (817) 857-7800
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Firebird Energy LLC |
| Production reports | Diamondback E&P LLCthrough Apr 2026 |
| Latest permit | Firebird Energy LLCDec 18, 2019 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,500
- total depth, ft
- 2
- permits on file
- Dec 18, 2019
- last permit issued
- Oct 28, 2018
- completed
- 418K
- cumulative oil, bbl
- 763K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2008 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 28, 2018
- Shut in
- —
- Plugged
- —
Surface location
31.680201, -102.353465
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Ector County.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 20 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Sherry O-10-55734 | Spraberry (Trend Area) | Diamondback E&P LLC | 10 | 46.4K | 140K | Oct 2019 – Jul 2026 |
| Sherry O-10-38898 | Sallie Ann (Spraberry-Wolfcamp) | Firebird Energy LLC | 10 | 372K | 623K | Mar 2008 – Jul 2021 |
Oil, barrels lease total
Last 12 months 2,961 · prior 12 3,831(-23%)
Gas, mcf lease total
Last 12 months 9,248 · prior 12 11,771(-21%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1EXL Petroleum, LPApr 2008 → Oct 2008
- 2Devon Energy Production Co, L.P.Nov 2008 → Jul 2016
- 3FDL Operating, LLCAug 2016 → Jun 2019
- 4Firebird Energy LLCJul 2019 → Nov 2022
- 5Diamondback E&P LLCDec 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 859856-99 | Field transfer | Firebird Energy LLC | Dec 10, 2019 | Dec 18, 2019 | Oct 22, 2018 | 10,155 |
| 708753-99 | Drill | Devon Energy Production Co, L.P. | Jan 19, 2011 | Jan 21, 2011 | Mar 2, 2012 | 11,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-38898 | — | — | — | — |
| — | — O-10-55734 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,946 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| SpraberryUPPER SPRABERRY | 6,333 | -3,387 |
| Clear ForkLOWER CLEAR FORK | 7,848 | -4,902 |
| Wolfcamp | 9,137 | -6,191 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,890 | 10,008 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 317 | 14.75 | 140 S |
| 8.625 | 4,780 | 11 | 1,207 S |
| 5.5 | 10,155 | 7.875 | 874 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 | Jun 3, 2021 | May 17, 2021 | — |
| 00 | Jul 12, 2019 | Jun 30, 2019 | — |
| 00 | Jun 25, 2013 | Jul 16, 2012 | 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 42-135-40752 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-135-40752 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Sherry42-135-39916
0.4 KM · Firebird Energy LLC · Section with this well →
| San Andres | 4,913 | -1,967 |
| Spraberry | 7,462 | -4,516 |
| Wolfcamp | 9,128 | -6,182 |
Leon42-135-40500
0.5 KM · FDL Operating, LLC · Section with this well →
| San Andres | 5,033 | -2,089 |
| Spraberry | 6,354 | -3,410 |
| Wolfcamp | 9,069 | -6,125 |
| Strawn | 11,008 | -8,064 |
Millie A42-135-41353
0.5 KM · FDL Operating, LLC · Section with this well →
| Spraberry | 6,494 | -3,549 |
| Clear Fork | 7,317 | -4,372 |
| Wolfcamp | 9,110 | -6,165 |
| Strawn | 11,008 | -8,063 |
Sherry42-135-41733
0.8 KM · Firebird Energy LLC · Section with this well →
| Wolfcamp | 9,108 | -6,164 |
| Cisco | 9,972 | -7,028 |
| Canyon | 10,021 | -7,077 |
| Strawn | 10,167 | -7,223 |
Sherry42-135-42197
0.9 KM · Firebird Energy LLC · Section with this well →
| Abo | 8,772 | -5,832 |
| Wolfcamp | 9,419 | -6,479 |
| Cisco | 9,962 | -7,022 |
Sherry42-135-39423
0.9 KM · Firebird Energy LLC · Section with this well →
| Spraberry | 7,874 | -4,938 |
| Dean | 9,059 | -6,123 |
| Wolfcamp | 9,131 | -6,195 |
| Strawn | 10,216 | -7,280 |
Millie A42-135-41331
1.0 KM · FDL Operating, LLC · Section with this well →
| Clear Fork | 5,875 | -2,926 |
| Spraberry | 8,443 | -5,494 |
| Wolfcamp | 9,132 | -6,183 |
| Strawn | 11,008 | -8,059 |
Millie A42-135-40565
1.0 KM · FDL Operating, LLC · Section with this well →
| San Andres | 5,034 | -2,090 |
| Spraberry | 6,315 | -3,371 |
| Wolfcamp | 9,039 | -6,095 |
| Strawn | 11,008 | -8,064 |
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/13540752, documented in the API reference.