TEXAS · WELLS · KARNES COUNTY · BRYSCH UNIT A LEASE · API 42-255-32455 · DISTRICT 02
Brysch Unit A #1
Karnes County · Eagleville (Eagle Ford-2) field · Producing · Horizontal
- Fields on the latest permit · any of 2
- Eagleville (Eagle Ford-2) · Sugarkane (Eagle Ford)
- Not one formation; the well must be completed in one of them, and no target formation is stated.
Brysch Unit A #1 (API 42-255-32455) is a horizontal well in Karnes County operated by Burlington Resources O & G CO LP, completed July 20, 2018 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued April 24, 2012, permitted to 12,883 ft.
Completion filings report 3 formation tops, including Pecan Gap, Austin Chalk, Eagle Ford.
Its lease has reported 403K barrels of oil and 855K mcf of gas since December 2012, last reporting volume in July 2026.
Operator of record
Burlington Resources O & G Co LP
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Oct 8, 2026
- Permits on file
- 5,137
- Phone
- (832) 486-2737
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Burlington Resources O & G Co LP |
| Production reports | Burlington Resources O & G Co LPthrough Jul 2026 |
| Latest permit | Burlington Resources O & G Co LPApr 24, 2012 |
- 12,883
- total depth, ft
- 2
- permits on file
- Apr 24, 2012
- last permit issued
- Jul 20, 2018
- completed
- 403K
- cumulative oil, bbl
- 855K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · APR 2013 THROUGH JUL 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 20, 2018
- Shut in
- —
- 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.
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 |
|---|---|---|---|---|---|---|
| Brysch Unit A O-2-10450 | Eagleville (Eagle Ford-2) | Burlington Resources O & G Co LP | 1 | 403K | 855K | Dec 2012 – Jul 2026 |
Oil, barrels lease total
Last 12 months 1,852 · prior 12 2,526(-27%)
Gas, mcf lease total
Last 12 months 25,456 · prior 12 6,641(+283%)
Wells named Brysch Unit A
Burlington Resources O & G Co LP's other wells filed under this lease name in Karnes 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
Every operator that reported production on this well's lease, in order.
- 1Burlington Resources O & G Co LPApr 2013 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 737587-98 | Drill | Burlington Resources O & G Co LP | Jul 11, 2012 | Apr 24, 2012 | Dec 2, 2012 | 12,800 |
| 737587-99 | Drill | Burlington Resources O & G Co LP | Apr 4, 2012 | Apr 24, 2012 | Dec 2, 2012 | 12,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 20, 2018 | Brysch Unit A O-2-10450 | Eagleville (Eagle Ford-2) | Burlington Resources O & G Co LP | Producing | 12,883 |
Formation tops
As filed on W-2/G-1. Subsea from 351 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pecan Gap | 11,651 | -11,300 |
| Austin ChalkAUSTIN CAHLK | 11,853 | -11,502 |
| Austin Chalk | 11,853 | -11,502 |
| Eagle Ford | 12,388 | -12,037 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 13,139 | 18,293 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 4,042 | 12.25 | 1,185 S |
| 5.5 | 18,494 | 8.5 | 1,994 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 8, 2019 | Jul 25, 2018 | — |
| 00 | May 15, 2014 | Apr 1, 2014 | — |
| 00 | Jul 2, 2013 | May 13, 2013 | — |
| 00 | May 16, 2013 | Mar 20, 2013 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Jan 13, 2016. 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 Pecan Gap, Austin Chalk, Eagle Ford | TIFF | 4,011 to 18,515 | Jan 13, 2016run Dec 15, 2012 | 2.73 |
"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 42-255-32455 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-255-32455 → 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/25532455, documented in the API reference.