TEXAS · WELLS · KARNES COUNTY · CREWS QUAD ULW B LEASE · API 42-255-38158 · DISTRICT 02
Crews Quad Ulw B #1
Karnes County · Eagleville (Eagle Ford-2) field · Producing · Horizontal
Crews Quad Ulw B #1 (API 42-255-38158) is a horizontal well in Karnes County operated by Burlington Resources O & G CO LP, completed May 14, 2025 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued October 8, 2024, permitted to 12,604 ft.
Completion filings report 10 formation tops, including Yegua, Queen City, Reklaw, Carrizo.
Its lease has reported 221K barrels of oil and 664K mcf of gas since May 2025, last reporting volume in April 2026.
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 LPOct 8, 2024 |
- 12,604
- total depth, ft
- 2
- permits on file
- Oct 8, 2024
- last permit issued
- May 14, 2025
- completed
- 221K
- cumulative oil, bbl
- 664K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2025 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 14, 2025
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
Surface location
28.847267, -97.904942 NAD27, as filed
28.847523, -97.905222 WGS84
Permit surface location from the RRC GIS record, referenced to NAD27 as the RRC files it; the WGS84 pair is the same point through NOAA's NADCON grid, and the map link uses it, in Karnes County.
Wells nearby
Every well with a location on file around this one, in any state, nearest first.
Loading the wells nearby…
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
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 |
|---|---|---|---|---|---|---|
| Crews Quad Ulw B O-2-13157 | Eagleville (Eagle Ford-2) | Burlington Resources O & G Co LP | 1 | 221K | 664K | May 2025 – Apr 2026 |
Oil, barrels lease total
Last 12 months 221,275 · prior 12 0
Gas, mcf lease total
Last 12 months 664,195 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Burlington Resources O & G Co LPMay 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 903073-98 | Drill | Burlington Resources O & G Co LP | Jan 30, 2025 | Oct 8, 2024 | Oct 31, 2024 | 17,500 |
| 903073-99 | Drill | Burlington Resources O & G Co LP | Oct 3, 2024 | Oct 8, 2024 | Oct 31, 2024 | 17,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 14, 2025 | Crews Quad Ulw B O-2-13157 | Eagleville (Eagle Ford-2) | Burlington Resources O & G Co LP | Producing | 12,604 |
Formation tops
As filed on W-2/G-1. Subsea from 342 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| YeguaYEGUA - DISPOSAL | 2,143 | -1,801 |
| Queen City | 4,127 | -3,785 |
| Reklaw | 4,530 | -4,188 |
| Carrizo | 4,731 | -4,389 |
| WilcoxWILCOX - DISPOSAL | 5,438 | -5,096 |
| Austin ChalkAUSTIN CHALK - H2S | 12,383 | -12,041 |
| Eagle FordEAGLE FORD - H2S | 12,522 | -12,180 |
| EdwardsEDWARDS - H2S | — | — |
| FrioFRIO - DISPOSAL | — | — |
| SligoSLIGO - H2S | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 13,066 | 18,725 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 4,174 | 12.25 | 1,590 S |
| 5.5 | 18,705 | 8.75 | 2,090 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 | Dec 30, 2025 | Sep 16, 2025 | 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 42-255-38158 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-255-38158 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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 neighbors, subsea-aligned so they line up regardless of surface terrain.
Crews Unit A42-255-38144
0.0 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 2,144 | -1,802 |
| Queen City | 4,127 | -3,785 |
| Reklaw | 4,518 | -4,176 |
| Carrizo | 4,731 | -4,389 |
| Wilcox | 5,433 | -5,091 |
| Austin Chalk | 12,350 | -12,008 |
| Eagle Ford | 12,481 | -12,139 |
| Frio | — |
10 TOPS · FIRST 8
Crews Unit A42-255-38143
0.0 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 2,142 | -1,800 |
| Queen City | 4,125 | -3,783 |
| Reklaw | 4,513 | -4,171 |
| Carrizo | 4,718 | -4,376 |
| Wilcox | 5,441 | -5,099 |
| Austin Chalk | 12,347 | -12,005 |
| Eagle Ford | 12,481 | -12,139 |
| Frio | — |
10 TOPS · FIRST 8
Crews Unit A42-255-34553
0.0 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 2,143 | -1,802 |
| Queen City | 4,127 | -3,786 |
| Reklaw | 4,498 | -4,157 |
| Carrizo | 4,697 | -4,356 |
| Wilcox | 5,435 | -5,094 |
| Austin Chalk | 12,338 | -11,997 |
| Eagle Ford | 12,475 | -12,134 |
| Edwards | — |
10 TOPS · FIRST 8
Crews Unit A42-255-34552
0.0 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 2,142 | -1,800 |
| Queen City | 4,127 | -3,785 |
| Reklaw | 4,470 | -4,128 |
| Carrizo | 4,701 | -4,359 |
| Wilcox | 5,424 | -5,082 |
| Austin Chalk | 12,324 | -11,982 |
| Eagle Ford | 12,458 | -12,116 |
| Sligo | — |
10 TOPS · FIRST 8
Crews a-Love Ulw A42-255-38159
0.0 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 2,140 | -1,798 |
| Queen City | 4,124 | -3,782 |
| Reklaw | 4,464 | -4,122 |
| Carrizo | 4,678 | -4,336 |
| Wilcox | 5,429 | -5,087 |
| Austin Chalk | 12,299 | -11,957 |
| Eagle Ford | 12,437 | -12,095 |
| Sligo | — |
10 TOPS · FIRST 8
Sienkiewicz Unit42-255-34795
0.5 KM · Marathon Oil EF LLC · Section with this well →
| Yegua | 2,213 | -1,847 |
| Queen City | 4,477 | -4,111 |
| Reklaw | 4,833 | -4,467 |
| Carrizo | 5,407 | -5,041 |
| Wilcox | 6,772 | -6,406 |
| Austin Chalk | 12,390 | -12,024 |
| Eagle Ford | 12,532 | -12,166 |
| Edwards | — |
10 TOPS · FIRST 8
Sienkiewicz Unit AC42-255-34794
0.5 KM · Marathon Oil EF LLC · Section with this well →
| Yegua | 2,213 | -1,846 |
| Queen City | 4,477 | -4,110 |
| Reklaw | 4,833 | -4,466 |
| Carrizo | 5,407 | -5,040 |
| Wilcox | 6,772 | -6,405 |
| Austin Chalk | 12,399 | -12,032 |
| Sligo | — | |
| Eagle Ford | — |
10 TOPS · FIRST 8
Sienkiewicz Unit AC42-255-34738
0.5 KM · Marathon Oil EF LLC · Section with this well →
| Yegua | 2,213 | -1,843 |
| Queen City | 4,477 | -4,107 |
| Reklaw | 4,833 | -4,463 |
| Carrizo | 5,407 | -5,037 |
| Wilcox | 6,772 | -6,402 |
| Austin Chalk | 12,400 | -12,030 |
| Frio | — | |
| Edwards | — |
10 TOPS · FIRST 8
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/25538158, documented in the API reference.