WELL · 42-255-33404 · DISTRICT 2
Colleen Unit B #2
Karnes County · Eagleville (Eagle Ford-2) field · Shut IN · Horizontal
Colleen Unit B #2 (API 42-255-33404) is a horizontal well in Karnes County operated by Burlington Resources O & G CO LP, completed June 21, 2015 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued October 17, 2013, permitted to 19,000 ft.
Completion filings report 3 formation tops, including Pecan Gap, Austin Chalk, Eagle Ford.
Its lease has reported 1.67M barrels of oil and 3.27M mcf of gas since July 2011, last reporting in July 2026. The lease carries 5 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
- 5,133
- 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 LPOct 17, 2013 |
- 19,000
- total depth, ft
- 2
- permits on file
- Oct 17, 2013
- last permit issued
- Jun 21, 2015
- completed
- 1.67M
- cumulative oil, bbl
- 3.27M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 21, 2015
- Shut in
- —
- 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; they carry 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Colleen Unit B O-2-9696 | Eagleville (Eagle Ford-2) | Burlington Resources O & G Co LP | 5 | 1.67M | 3.27M | Jul 2011 – Jul 2026 |
Oil, barrels lease total
Last 12 months 120,035 · prior 12 795,436(-85%)
Gas, mcf lease total
Last 12 months 324,818 · prior 12 1,516,992(-79%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Burlington Resources O & G Co LPJul 2011 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 771424-98 | Drill | Burlington Resources O & G Co LP | Dec 10, 2013 | Oct 17, 2013 | May 10, 2014 | 19,000 |
| 771424-99 | Drill | Burlington Resources O & G Co LP | Oct 8, 2013 | Oct 17, 2013 | Dec 13, 2013 | 17,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-2-9696 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 283 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pecan Gap | 11,877 | -11,594 |
| Austin Chalk | 12,065 | -11,782 |
| Eagle Ford | 12,307 | -12,024 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,573 | 17,886 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,740 | 12.25 | 1,070 S |
| 5.5 | 18,082 | 8.75 | 1,750 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 | Jan 22, 2016 | Jul 29, 2015 | Yes |
| 00 | Oct 21, 2014 | Oct 3, 2014 | — |
| 00 | Sep 2, 2014 | May 6, 2014 | 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 42-255-33404 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-255-33404 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
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/25533404, documented in the API reference.