WELL · 42-255-35843 · DISTRICT 2
A. Vaughn Unit A #4
Karnes County · Sugarkane (Eagle Ford) field · Producing · Horizontal
A. Vaughn Unit A #4 (API 42-255-35843) is a horizontal well in Karnes County operated by Burlington Resources O & G CO LP, completed February 26, 2019 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued March 6, 2018, permitted to 17,000 ft.
Completion filings report 10 formation tops, including Yegua, Queen City, Reklaw, Carrizo.
No lease production has been reported under this well’s leases.
Operator of record
Burlington Resources O & G Co LP
Houston, TX · P-5 Y, filed Aug 4, 2025 · 5,130 permits on file · (800) 332-9449
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 LPMar 6, 2018 |
- 17,000
- total depth, ft
- 1
- permits on file
- Mar 6, 2018
- last permit issued
- Feb 26, 2019
- completed
- 0
- cumulative oil, bbl
- 2.15M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2018 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 26, 2019
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
28.927880, -97.766600
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Karnes County.
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 |
|---|---|---|---|---|---|---|
| A. Vaughn Unit A G-2-286169 | Sugarkane (Eagle Ford) | Burlington Resources O & G Co LP | 1 | 0 | 2.15M | May 2018 – Jul 2026 |
Gas, mcf lease total
Last 12 months 19,221 · prior 12 102,246(-81%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Burlington Resources O & G Co LPAug 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 837045-99 | Drill | Burlington Resources O & G Co LP | Mar 2, 2018 | Mar 6, 2018 | Jun 23, 2018 | 17,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-286169 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 271 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| YeguaYEGUA - DISPOSAL | 1,853 | -1,582 |
| Queen City | 4,511 | -4,240 |
| Reklaw | 5,256 | -4,985 |
| Carrizo | 5,485 | -5,214 |
| WilcoxWILCOX - DISPOSAL | 5,708 | -5,437 |
| Austin ChalkAUSTIN CHALK - H2S | 12,622 | -12,351 |
| Eagle FordEAGLE FORD - H2S | 12,857 | -12,586 |
| EdwardsEDWARDS - H2S | — | — |
| FrioFRIO - DISPOSAL | — | — |
| SligoSLIGO - H2S | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 13,419 | 20,016 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 4,003 | 12.25 | 985 S |
| 5.5 | 20,112 | 8.75 | 2,310 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 | May 6, 2019 | Mar 25, 2019 | Yes |
| 00 | May 2, 2019 | Mar 25, 2019 | — |
| 00 | Apr 12, 2019 | Nov 13, 2018 | 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 42-255-35843 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-255-35843 → 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.
A. Vaughn Unit A42-255-35840
0.0 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 1,854 | -1,583 |
| Queen City | 4,509 | -4,238 |
| Reklaw | 5,256 | -4,985 |
| Carrizo | 5,497 | -5,226 |
| Wilcox | 5,689 | -5,418 |
| Austin Chalk | 12,593 | -12,322 |
| Eagle Ford | 12,830 | -12,559 |
| Sligo | — |
10 TOPS · FIRST 8
A. Vaughn Unit A42-255-35844
0.0 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 1,855 | -1,584 |
| Queen City | 4,511 | -4,240 |
| Reklaw | 5,250 | -4,979 |
| Carrizo | 5,485 | -5,214 |
| Wilcox | 5,712 | -5,441 |
| Austin Chalk | 12,628 | -12,357 |
| Eagle Ford | 12,870 | -12,599 |
| Frio | — |
10 TOPS · FIRST 8
Moy Unit A42-255-34433
1.1 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 2,200 | -1,954 |
| Queen City | 4,412 | -4,166 |
| Reklaw | 5,240 | -4,994 |
| Carrizo | 5,400 | -5,154 |
| Wilcox | 5,570 | -5,324 |
| Austin Chalk | 12,496 | -12,250 |
| Eagle Ford | 12,724 | -12,478 |
| Frio | — |
10 TOPS · FIRST 8
E&j Yanta - Vaughn Usw A42-255-36971
1.2 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 1,887 | -1,593 |
| Queen City | 4,495 | -4,201 |
| Reklaw | 5,262 | -4,968 |
| Carrizo | 5,485 | -5,191 |
| Wilcox | 5,689 | -5,395 |
| Austin Chalk | 12,604 | -12,310 |
| Eagle Ford | 12,856 | -12,562 |
| Frio | — |
10 TOPS · FIRST 8
E&j Yanta - Vaughn Usw B42-255-36975
1.2 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 1,884 | -1,590 |
| Queen City | 4,501 | -4,207 |
| Reklaw | 5,265 | -4,971 |
| Carrizo | 5,485 | -5,191 |
| Wilcox | 5,688 | -5,394 |
| Austin Chalk | 12,621 | -12,327 |
| Eagle Ford | 12,867 | -12,573 |
| Sligo | — |
10 TOPS · FIRST 8
E&j Yanta - Vaughn Usw C42-255-36976
1.2 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 1,898 | -1,604 |
| Queen City | 4,497 | -4,203 |
| Reklaw | 5,262 | -4,968 |
| Carrizo | 5,479 | -5,185 |
| Wilcox | 5,697 | -5,403 |
| Austin Chalk | 12,613 | -12,319 |
| Eagle Ford | 12,864 | -12,570 |
| Sligo | — |
10 TOPS · FIRST 8
E&j Yanta - Vaughn Usw D42-255-36977
1.2 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 1,898 | -1,604 |
| Queen City | 4,497 | -4,203 |
| Reklaw | 5,262 | -4,968 |
| Carrizo | 5,479 | -5,185 |
| Wilcox | 5,697 | -5,403 |
| Austin Chalk | 12,613 | -12,319 |
| Eagle Ford | 12,864 | -12,570 |
| Sligo | — |
10 TOPS · FIRST 8
Speary a - a Vaughn Usw A42-255-36969
1.3 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 1,897 | -1,603 |
| Queen City | 4,504 | -4,210 |
| Reklaw | 5,270 | -4,976 |
| Carrizo | 5,529 | -5,235 |
| Wilcox | 5,692 | -5,398 |
| Austin Chalk | 12,628 | -12,334 |
| Eagle Ford | 12,882 | -12,588 |
| 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/25535843, documented in the API reference.