TEXAS · WELLS · KARNES COUNTY · ECLETO PARTNERSHIP UNIT A LEASE · API 42-255-32639 · DISTRICT 02
Ecleto Partnership Unit A #1
Karnes County · Eagleville (Eagle Ford-2) field · Producing · Horizontal
Ecleto Partnership Unit A #1 (API 42-255-32639) is a horizontal well in Karnes County operated by Burlington Resources O & G CO LP, completed March 13, 2020 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued July 11, 2012, permitted to 12,163 ft.
Completion filings report 3 formation tops, including Pecan Gap, Austin Chalk, Eagle Ford.
Its lease has reported 2.37M barrels of oil and 3.38M mcf of gas since June 2013, last reporting volume in April 2026. The lease carries 9 wells, so these are lease totals, not this well alone.
Operator of record
Burlington Resources O & G Co LP
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 30, 2025
- Permits on file
- 5,134
- 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 Apr 2026 |
| Latest permit | Burlington Resources O & G Co LPJul 11, 2012 |
- 12,163
- total depth, ft
- 2
- permits on file
- Jul 11, 2012
- last permit issued
- Mar 13, 2020
- completed
- 2.37M
- cumulative oil, bbl
- 3.38M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2013 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 13, 2020
- 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.
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; they carry 9 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Ecleto Partnership Unit A O-2-10647 | Eagleville (Eagle Ford-2) | Burlington Resources O & G Co LP | 9 | 2.37M | 3.38M | Jun 2013 – Apr 2026 |
Oil, barrels lease total
Last 12 months 370,950 · prior 12 70,689
Gas, mcf lease total
Last 12 months 524,810 · prior 12 177,536(+196%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Burlington Resources O & G Co LPDec 2013 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 743848-98 | Drill | Burlington Resources O & G Co LP | Dec 14, 2012 | Jul 11, 2012 | Aug 2, 2013 | 17,000 |
| 743848-99 | Drill | Burlington Resources O & G Co LP | Jun 29, 2012 | Jul 11, 2012 | May 6, 2013 | 17,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 13, 2020 | Ecleto Partnership Unit A O-2-10647 | Eagleville (Eagle Ford-2) | Burlington Resources O & G Co LP | Producing | 12,163 |
Formation tops
As filed on W-2/G-1. Subsea from 333 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pecan Gap | 11,632 | -11,299 |
| Austin Chalk | 11,813 | -11,480 |
| Eagle Ford | 12,051 | -11,718 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,603 | 17,994 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 4,018 | 12.25 | 1,230 S |
| 5.5 | 18,249 | 8.75 | 1,930 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 | Jul 7, 2025 | Jun 6, 2025 | — |
| 00 | Dec 27, 2014 | Oct 1, 2014 | — |
| 00 | Mar 6, 2014 | Feb 25, 2014 | — |
| 00 | Dec 17, 2013 | Sep 17, 2013 | Yes |
Well logs
2 logs loaded from the RRC's log index, the latest received Aug 29, 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 | 4,033 to 18,264 | Jun 19, 2016run Jun 4, 2013 | 1.59 |
| RESISTIVITYSpans Pecan Gap, Austin Chalk, Eagle Ford | TIFF | 4,033 to 12,526 | Aug 29, 2016run May 15, 2013 | 1.28 |
"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 42-255-32639 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-255-32639 → 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/25532639, documented in the API reference.