WELL · 42-123-32646 · DISTRICT 2
Lackey Unit B #1
DE Witt County · DE Witt (Eagle Ford Shale) field · Horizontal
Lackey Unit B #1 (API 42-123-32646) is a horizontal well in De Witt County operated by Burlington Resources O & G CO LP, completed September 6, 2012.
The RRC has issued 3 drilling permits between 2011 and 2023, permitted to 17,500 ft.
Completion filings report 3 formation tops, including Pecan Gap, Austin Chalk, Eagle Ford.
Its 3 leases have reported 970K barrels of oil and 2.64M mcf of gas since September 2012, last reporting in July 2026. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
Burlington Resources O & G Co LP
Houston, TX · P-5 Active, filed Oct 30, 2025 · 5,130 permits on file · (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 LPSep 25, 2023 |
- 17,500
- total depth, ft
- 3
- permits on file
- Sep 25, 2023
- last permit issued
- Sep 6, 2012
- completed
- 970K
- cumulative oil, bbl
- 2.64M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2012 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 6, 2012
- Shut in
- —
- Plugged
- —
Surface location
29.096582, -97.569659
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in DE Witt County.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 3 leases this well is completed on; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Lackey Unit B O-2-11076 | DE Witt (Eagle Ford Shale) | Burlington Resources O & G Co LP | 2 | 780K | 2.13M | Jan 2014 – Jul 2026 |
| Lackey Unit B O-2-12662 | Eagleville (Eagle Ford-2) | Burlington Resources O & G Co LP | 1 | 7.66K | 58.7K | Sep 2023 – Jul 2026 |
| Lackey Unit B O-2-10149 | Eagleville (Eagle Ford-2) | Burlington Resources O & G Co LP | 1 | 182K | 442K | Sep 2012 – Mar 2016 |
Oil, barrels lease total
Last 12 months 6,257 · prior 12 10,820(-42%)
Gas, mcf lease total
Last 12 months 19,387 · prior 12 65,795(-71%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Burlington Resources O & G Co LPSep 2012 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 893933-99 | Field transfer | Burlington Resources O & G Co LP | Sep 21, 2023 | Sep 25, 2023 | Jan 17, 2012 | 17,500 |
| 806890-99 | Field transfer | Burlington Resources O & G Co LP | May 27, 2015 | May 29, 2015 | Jan 17, 2012 | 17,000 |
| 727779-99 | Drill | Burlington Resources O & G Co LP | Nov 7, 2011 | Nov 9, 2011 | Jan 17, 2012 | 13,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-2-10149 | — | — | — | — |
| — | — O-2-11076 | — | — | — | — |
| — | — O-2-12662 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 393 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pecan Gap | 11,993 | -11,600 |
| Austin Chalk | 12,202 | -11,809 |
| Eagle Ford | 12,586 | -12,193 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 13,364 | 17,934 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,767 | 12.25 | 1,245 S |
| 5.5 | 18,126 | 8.75 | 1,905 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 | Oct 16, 2023 | Sep 26, 2023 | — |
| 00 | Oct 11, 2023 | Jul 23, 2015 | — |
| 00 | Feb 1, 2016 | Jul 23, 2015 | — |
| 00 | Jan 29, 2016 | Sep 12, 2012 | Yes |
| 00 | Nov 5, 2012 | Sep 12, 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 42-123-32646 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-123-32646 → 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.
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.
Klaevemann Unit a Usw42-123-33668
0.2 KM · Burlington Resources O & G Co LP · Section with this well →
| Frio | 893 | -474 |
| Vicksburg | 1,445 | -1,026 |
| Yegua | 2,454 | -2,035 |
| Wilcox | 5,521 | -5,102 |
| Austin Chalk | 12,248 | -11,829 |
| Eagle Ford | 12,618 | -12,199 |
| Catahoula | — | |
| Edwards | — |
Lackey Unit B-a C Usw H42-123-34851
0.7 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 2,322 | -1,913 |
| Wilcox | 5,431 | -5,022 |
| Austin Chalk | 12,242 | -11,833 |
| Eagle Ford | 12,629 | -12,220 |
| Vicksburg | — | |
| Edwards | — | |
| Frio | — | |
| Catahoula | — |
Lackey Unit B-a C Usw G42-123-34850
0.7 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 2,325 | -1,915 |
| Wilcox | 5,442 | -5,032 |
| Austin Chalk | 12,245 | -11,835 |
| Eagle Ford | 12,638 | -12,228 |
| Vicksburg | — | |
| Catahoula | — | |
| Edwards | — | |
| Frio | — |
Lackey Unit B-a C Usw F42-123-34849
0.7 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 2,329 | -1,919 |
| Wilcox | 5,450 | -5,040 |
| Austin Chalk | 12,246 | -11,836 |
| Eagle Ford | 12,638 | -12,228 |
| Edwards | — | |
| Catahoula | — | |
| Frio | — | |
| Vicksburg | — |
Westhoff a-Koop B42-123-35036
1.2 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 1,790 | -1,386 |
| Wilcox | 5,475 | -5,071 |
| Austin Chalk | 12,246 | -11,842 |
| Eagle Ford | 12,859 | -12,455 |
| Edwards | — | |
| Catahoula | — | |
| Edwards | — | |
| Frio | — |
9 TOPS · FIRST 8
Klaevemann Unit A42-123-32487
1.4 KM · Burlington Resources O & G Co LP · Section with this well →
| Pecan Gap | 11,827 | -11,414 |
| Austin Chalk | 12,022 | -11,609 |
| Eagle Ford | 12,421 | -12,008 |
A Mueller Quad Ulw A42-123-35321
1.4 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 2,242 | -1,824 |
| Wilcox | 5,368 | -4,950 |
| Austin Chalk | 12,088 | -11,670 |
| Eagle Ford | 12,497 | -12,079 |
| Edwards | — | |
| Catahoula | — | |
| Vicksburg | — | |
| Frio | — |
A Mueller a-Koehler a Usw H42-123-35296
1.4 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 2,256 | -1,838 |
| Wilcox | 5,375 | -4,957 |
| Austin Chalk | 12,083 | -11,665 |
| Eagle Ford | 12,481 | -12,063 |
| Vicksburg | — | |
| Frio | — | |
| Edwards | — | |
| Catahoula | — |
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/12332646, documented in the API reference.