WELL · 42-255-35858 · DISTRICT 2
Wess 4-Slgtr-Ecrr (SA) B5 #B 5H
Karnes County · Sugarkane (Austin Chalk) field · SWR-10-Well · Horizontal
Wess 4-Slgtr-Ecrr (SA) B5 #B 5H (API 42-255-35858) is a horizontal well in Karnes County operated by Repsol Oil & Gas USA LLC, completed September 27, 2018 and listed as swr-10-well on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued March 21, 2018, permitted to 15,000 ft.
It was permitted by Statoil Texas Onshore Prop LLC and has since transferred to Repsol Oil & Gas USA LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Frio, Yegua, Queen City, Reklaw.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Statoil Texas Onshore Prop LLC; the EWA schedule now lists a different operator.
The Woodlands, TX · P-5 Y, filed Jan 5, 2026 · 189 permits on file · (832) 463-3646
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Repsol Oil & Gas USA LLC |
| Production reports | Repsol Oil & Gas USA, LLCthrough Apr 2026 |
| Latest permit | Statoil Texas Onshore Prop LLCMar 21, 2018 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 15,000
- total depth, ft
- 2
- permits on file
- Mar 21, 2018
- last permit issued
- Sep 27, 2018
- completed
- 0
- cumulative oil, bbl
- 2.84M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2018 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 27, 2018
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
28.856232, -97.757345
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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Wess 4-Slgtr-Ecrr (SA) B5 G-2-287274 | Sugarkane (Eagle Ford) | Repsol Oil & Gas USA, LLC | 1 | 0 | 2.84M | Nov 2018 – Jul 2026 |
| Wess 4-Slgtr-Ecrr (SA) B5 G-2-288101 | Sugarkane (Austin Chalk) | Repsol Oil & Gas USA, LLC | 1 | 0 | 0 | Sep 2018 – Jul 2026 |
Gas, mcf lease total
Last 12 months 114,572 · prior 12 111,473(+3%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Equinor Texas Onshore Prop LLCNov 2018 → Nov 2019
- 2Repsol Oil & Gas USA, LLCDec 2019 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 837308-98 | Drill | Statoil Texas Onshore Prop LLC | Jul 12, 2018 | Mar 21, 2018 | May 19, 2018 | 15,000 |
| 837308-99 | Drill | Statoil Texas Onshore Prop LLC | Mar 8, 2018 | Mar 21, 2018 | May 19, 2018 | 15,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-287274 | — | — | — | — |
| — | — G-2-288101 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 224 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| FrioFRIO - DISPOSAL | 632 | -408 |
| FrioFRIO - DISPOSAL | 648 | -424 |
| YeguaYEGUA - DISPOSAL | 2,320 | -2,096 |
| YeguaYEGUA - DISPOSAL | 2,340 | -2,116 |
| Queen City | 4,727 | -4,503 |
| Queen City | 4,806 | -4,582 |
| Reklaw | 5,858 | -5,634 |
| Reklaw | 5,859 | -5,635 |
| Carrizo | 6,029 | -5,805 |
| WilcoxWILCOX - DISPOSAL | 6,079 | -5,855 |
| WilcoxWILCOX - DISPOSAL | 6,096 | -5,872 |
| Austin ChalkAUSTIN CHALK - H2S | 13,038 | -12,814 |
| Austin ChalkAUSTIN CHALK - H2S | 13,060 | -12,836 |
| Eagle FordEAGLE FORD - H2S | 13,164 | -12,940 |
| Eagle FordEAGLE FORD - H2S | — | — |
| EdwardsEDWARDS - H2S | — | — |
| SligoSLIGO - H2S | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 13,790 | 21,859 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,715 | 17.5 | 905 S |
| 9.625 | 9,333 | 12.25 | 1,565 S |
| 5.5 | 21,979 | 8.5 | 2,035 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 | Feb 19, 2020 | Oct 15, 2019 | Yes |
| 00 | Oct 21, 2019 | Jan 16, 2019 | 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 42-255-35858 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-255-35858 → 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.
Wess 4-Slgtr-Ecrr (SA) B442-255-35857
0.0 KM · Statoil Texas Onshore Prop LLC · Section with this well →
| Frio | 688 | -466 |
| Yegua | 2,373 | -2,151 |
| Queen City | 4,800 | -4,578 |
| Reklaw | 5,858 | -5,636 |
| Carrizo | 6,027 | -5,805 |
| Wilcox | 6,090 | -5,868 |
| Austin Chalk | 13,050 | -12,828 |
| Eagle Ford | 13,173 | -12,951 |
10 TOPS · FIRST 8
Wess 4-Slgtr- Ecrr (SA) B642-255-35859
0.0 KM · Statoil Texas Onshore Prop LLC · Section with this well →
| Frio | 648 | -422 |
| Yegua | 2,340 | -2,114 |
| Queen City | 4,727 | -4,501 |
| Reklaw | 5,859 | -5,633 |
| Carrizo | 6,029 | -5,803 |
| Wilcox | 6,079 | -5,853 |
| Austin Chalk | 13,038 | -12,812 |
| Eagle Ford | — |
10 TOPS · FIRST 8
Dullye 0142-255-37830
0.3 KM · Marathon Oil EF LLC · Section with this well →
| Sparta | 4,094 | -3,873 |
| Queen City | 4,394 | -4,173 |
| Reklaw | 4,794 | -4,573 |
| Carrizo | 5,894 | -5,673 |
| Wilcox | 6,096 | -5,875 |
| Austin Chalk | 13,104 | -12,883 |
| Eagle Ford | 13,257 | -13,036 |
| Yegua | — |
11 TOPS · FIRST 8
Wessendorff 0242-255-37832
0.3 KM · Marathon Oil EF LLC · Section with this well →
| Sparta | 4,094 | -3,868 |
| Queen City | 4,394 | -4,168 |
| Reklaw | 4,794 | -4,568 |
| Carrizo | 5,894 | -5,668 |
| Wilcox | 6,096 | -5,870 |
| Anacacho | 12,964 | -12,738 |
| Austin Chalk | 13,105 | -12,879 |
| Eagle Ford | 13,245 | -13,019 |
12 TOPS · FIRST 8
Wess 4-Slgtr-Ecrr-RT (SA) C542-255-35793
0.5 KM · Statoil Texas Onshore Prop LLC · Section with this well →
| Frio | 686 | -466 |
| Yegua | 2,383 | -2,163 |
| Queen City | 4,813 | -4,593 |
| Reklaw | 5,864 | -5,644 |
| Carrizo | 6,030 | -5,810 |
| Wilcox | 13,080 | -12,860 |
| Austin Chalk | 13,217 | -12,997 |
| Eagle Ford | — |
10 TOPS · FIRST 8
Wess 4-Slaughter-RT (SA) C442-255-35792
0.5 KM · Statoil Texas Onshore Prop LLC · Section with this well →
| Frio | 693 | -473 |
| Yegua | 2,381 | -2,161 |
| Queen City | 4,814 | -4,594 |
| Reklaw | 5,869 | -5,649 |
| Carrizo | 6,033 | -5,813 |
| Wilcox | 6,076 | -5,856 |
| Austin Chalk | 13,076 | -12,856 |
| Eagle Ford | 13,216 | -12,996 |
10 TOPS · FIRST 8
Wess 4-Slaughter-RT (SA) C742-255-35805
0.5 KM · Statoil Texas Onshore Prop LLC · Section with this well →
| Frio | 624 | -404 |
| Yegua | 2,319 | -2,099 |
| Queen City | 4,786 | -4,566 |
| Reklaw | 5,880 | -5,660 |
| Carrizo | 6,073 | -5,853 |
| Wilcox | 6,095 | -5,875 |
| Austin Chalk | 13,063 | -12,843 |
| Eagle Ford | — |
10 TOPS · FIRST 8
Wess 4-Slaughter-RT (SA) C342-255-35791
0.5 KM · Statoil Texas Onshore Prop LLC · Section with this well →
| Frio | 659 | -438 |
| Yegua | 2,354 | -2,133 |
| Queen City | 4,735 | -4,514 |
| Reklaw | 5,869 | -5,648 |
| Carrizo | 6,033 | -5,812 |
| Wilcox | 6,076 | -5,855 |
| Austin Chalk | 13,053 | -12,832 |
| Eagle Ford | 13,202 | -12,981 |
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
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