TEXAS · WELLS · LIPSCOMB COUNTY · BRILLHART 852 LEASE · API 42-295-33224 · DISTRICT 08
Brillhart 852 #2H
Lipscomb County · Kiowa Creek (Cleveland) field · Temp Abandoned · Horizontal
Brillhart 852 #2H (API 42-295-33224) is a horizontal well in Lipscomb County operated by Unbridled Resources LLC, completed December 19, 2007 and listed as temp abandoned on the RRC schedule, shut in October 1, 2019.
The RRC has issued one drilling permit, issued August 16, 2007, permitted to 9,912 ft.
It was permitted by Chesapeake Operating, Inc. and has since transferred to Unbridled Resources LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Douglas, Tonkawa, Lansing, Kansas City.
Its lease has reported 3.96K barrels of oil and 1.2M mcf of gas since December 2007, with no volume in the three years through April 2026.
Operator of record
Permitted by Chesapeake Operating, Inc.; the EWA schedule now lists a different operator.
- Based in
- Oklahoma City, OK
- P-5 status
- Active (A)
- P-5 last filed
- Dec 17, 2025
- Permits on file
- 6
- Phone
- (318) 751-3917
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Unbridled Resources LLC |
| Production reports | Unbridled Resources, LLCthrough Sep 2019 |
| Latest permit | Chesapeake Operating, Inc.Aug 16, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,912
- total depth, ft
- 1
- permits on file
- Aug 16, 2007
- last permit issued
- Dec 19, 2007
- completed
- 3.96K
- cumulative oil, bbl
- 1.2M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2007 THROUGH Sep 2019
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 19, 2007
- Shut in
- Oct 1, 2019
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Brillhart 852 G-14-234257 | Kiowa Creek (Cleveland) | Unbridled Resources, LLC | 1 | 3.96K | 1.2M | Dec 2007 – Sep 2019 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chesapeake Operating, Inc.Dec 2007 → Oct 2014
- 2Chesapeake Operating, L.L.C.Nov 2014 → Jun 2016
- 34P Energy Texas, LLCJul 2016 → Sep 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 644380-99 | Drill | Chesapeake Operating, Inc. | Aug 14, 2007 | Aug 16, 2007 | Oct 19, 2007 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 19, 2007 | Brillhart 852 G-14-234257 | Kiowa Creek (Cleveland) | Unbridled Resources LLC | Temp Abandoned · shut in Oct 1, 2019 | 9,912 |
Formation tops
As filed on W-2/G-1. Subsea from 2,705 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Douglas | 5,848 | -3,143 |
| Tonkawa | 6,435 | -3,730 |
| Lansing | 6,885 | -4,180 |
| Kansas City | 7,030 | -4,325 |
| Checkerboard | 7,135 | -4,430 |
| Cleveland | 7,282 | -4,577 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,488 | 9,850 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,002 | 12.25 | 1,040 S |
| 5.5 | 9,912 | 8.5 | 910 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 | Apr 18, 2008 | Feb 7, 2008 | Yes |
| 00 | Apr 9, 2008 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Jan 11, 2011. Cased hole. 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 |
|---|---|---|---|---|
| SURVEYS CASED HOLESpans Tonkawa, Lansing, Kansas City, Checkerboard, Cleveland | TIFF | 6,786 to 9,912 | Jan 11, 2011run Nov 1, 2007 | 1.01 |
"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 42-295-33224 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-295-33224 → 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/29533224, documented in the API reference.