TEXAS · WELLS · KARNES COUNTY · KRAUSE GU1 LEASE · API 42-255-35431 · DISTRICT 02
Krause GU1 #A 3H
Karnes County · Sugarkane (Austin Chalk) field · Producing · Horizontal
- Fields on the latest permit · any of 2
- Sugarkane (Austin Chalk) · Sugarkane (Eagle Ford)
- Not one formation; the well must be completed in one of them, and no target formation is stated.
Krause Gu1 #A 3H (API 42-255-35431) is a horizontal well in Karnes County operated by Repsol Oil & Gas USA LLC, completed September 6, 2017 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued April 17, 2017, permitted to 12,437 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 Yegua, Queen City, Reklaw, Carrizo.
Its lease has reported 169K barrels of oil and 2.68M mcf of gas since September 2017, last reporting volume in April 2026.
Operator of record
Permitted by Statoil Texas Onshore Prop LLC; the EWA schedule now lists a different operator.
- Based in
- The Woodlands, TX
- P-5 status
- Active (A)
- P-5 last filed
- Apr 22, 2026
- Permits on file
- 189
- Phone
- (832) 442-1000
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 LLCApr 17, 2017 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,437
- total depth, ft
- 1
- permits on file
- Apr 17, 2017
- last permit issued
- Sep 6, 2017
- completed
- 169K
- cumulative oil, bbl
- 2.68M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2017 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 6, 2017
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Krause GU1 G-2-285827 | Sugarkane (Austin Chalk) | Repsol Oil & Gas USA, LLC | 1 | 169K | 2.68M | Sep 2017 – Apr 2026 |
Gas, mcf lease total
Last 12 months 84,350 · prior 12 207,343(-59%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Statoil Texas Onshore Prop LLCSep 2017 → May 2018
- 2Equinor Texas Onshore Prop LLCJun 2018 → Nov 2019
- 3Repsol Oil & Gas USA, LLCDec 2019 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 825281-99 | Drill | Statoil Texas Onshore Prop LLC | Apr 6, 2017 | Apr 17, 2017 | Jun 15, 2017 | 14,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 6, 2017 | Krause GU1 G-2-285827 | Sugarkane (Austin Chalk) | Repsol Oil & Gas USA LLC | Producing | 12,437 |
Formation tops
As filed on W-2/G-1. Subsea from 433 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| YeguaYEGUA - DISPOSAL | 1,368 | -935 |
| Queen City | 4,100 | -3,667 |
| Reklaw | 5,210 | -4,777 |
| Carrizo | 5,396 | -4,963 |
| WilcoxWILCOX - DISPOSAL | 5,455 | -5,022 |
| Austin ChalkAUSTIN CHALK - H2S | 12,642 | -12,209 |
| Eagle FordEAGLE FORD - H2S | — | — |
| EdwardsEDWARDS - H2S | — | — |
| FrioFRIO - DISPOSAL | — | — |
| SligoSLIGO - H2S | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 13,031 | 17,281 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,709 | 17.5 | 900 S |
| 9.625 | 8,773 | 12.25 | 2,670 S |
| 5.5 | 17,448 | 8.5 | 1,450 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 | Feb 21, 2019 | Jan 4, 2018 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Feb 2, 2021. Gamma ray. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| Gamma RaySpans Wilcox, Austin Chalk | TIFF | 8,795 to 17,441 | Feb 2, 2021 | 22.4 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-255-35431 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-255-35431 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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/25535431, documented in the API reference.