WELL · 42-255-36260 · DISTRICT 2
Kas Unit North #4H
Karnes County · Eagleville (Eagle Ford-2) field · Producing · Horizontal
Kas Unit North #4H (API 42-255-36260) is a horizontal well in Karnes County operated by Murphy Expl. & Prod. CO. - USA, completed May 30, 2019 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued December 31, 2018, permitted to 12,050 ft.
Completion filings report 10 formation tops, including Frio, Carrizo, Reklaw, Yegua.
Its lease has reported 1.51M barrels of oil and 1.75M mcf of gas since April 2011, last reporting in July 2026. The lease carries 5 wells, so these are lease totals, not this well alone.
Operator of record
Murphy Expl. & Prod. Co. - USA
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 15, 2026
- Permits on file
- 1,458
- Phone
- (281) 675-9000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Murphy Expl. & Prod. Co. - USA |
| Production reports | Murphy Expl. & Prod. Co. - USAthrough Apr 2026 |
| Latest permit | Murphy Expl. & Prod. Co. - USADec 31, 2018 |
- 12,050
- total depth, ft
- 1
- permits on file
- Dec 31, 2018
- last permit issued
- May 30, 2019
- completed
- 1.51M
- cumulative oil, bbl
- 1.75M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 30, 2019
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
Surface location
28.960714, -97.905049
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; they carry 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Kas Unit North O-2-9637 | Eagleville (Eagle Ford-2) | Murphy Expl. & Prod. Co. - USA | 5 | 1.51M | 1.75M | Apr 2011 – Jul 2026 |
Oil, barrels lease total
Last 12 months 34,942 · prior 12 39,794(-12%)
Gas, mcf lease total
Last 12 months 91,485 · prior 12 77,944(+17%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Murphy Expl. & Prod. Co. - USAJul 2011 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 847576-99 | Drill | Murphy Expl. & Prod. Co. - USA | Dec 6, 2018 | Dec 31, 2018 | Apr 25, 2019 | 12,050 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-2-9637 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 323 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| FrioFRIO - DISPOSAL | 3,200 | -2,877 |
| Carrizo | 3,450 | -3,127 |
| Reklaw | 3,960 | -3,637 |
| YeguaYEGUA - DISPOSAL | 4,000 | -3,677 |
| Queen City | 6,440 | -6,117 |
| WilcoxWILCOX - DISPOSAL | 7,272 | -6,949 |
| Austin ChalkAUSTIN CHALK - H2S | 10,824 | -10,501 |
| Eagle FordEAGLE FORD - H2S | 11,065 | -10,742 |
| EdwardsEDWARDS - H2S | — | — |
| SligoSLIGO - H2S | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,604 | 16,035 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,997 | 12.25 | 960 S |
| 5.5 | 16,180 | 8.75 | 3,670 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 | Nov 20, 2019 | Aug 23, 2019 | Yes |
| 00 | Jun 24, 2019 | Jun 5, 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 42-255-36260 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-255-36260 → 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 neighbors, subsea-aligned so they line up regardless of surface terrain.
Kas Unit North A42-255-36262
0.0 KM · Murphy Expl. & Prod. Co. - USA · Section with this well →
| Frio | 3,200 | -2,878 |
| Carrizo | 3,450 | -3,128 |
| Reklaw | 3,960 | -3,638 |
| Yegua | 4,000 | -3,678 |
| Wilcox | 4,986 | -4,664 |
| Queen City | 6,440 | -6,118 |
| Austin Chalk | 9,538 | -9,216 |
| Sligo | — |
10 TOPS · FIRST 8
Kas Unit North42-255-36261
0.0 KM · Murphy Expl. & Prod. Co. - USA · Section with this well →
| Frio | 3,200 | -2,877 |
| Carrizo | 3,450 | -3,127 |
| Reklaw | 3,960 | -3,637 |
| Yegua | 4,000 | -3,677 |
| Wilcox | 4,969 | -4,646 |
| Queen City | 6,440 | -6,117 |
| Austin Chalk | 10,862 | -10,539 |
| Eagle Ford | 11,070 | -10,747 |
10 TOPS · FIRST 8
Kas Unit North A42-255-36263
0.0 KM · Murphy Expl. & Prod. Co. - USA · Section with this well →
| Frio | 3,200 | -2,876 |
| Carrizo | 3,450 | -3,126 |
| Reklaw | 3,960 | -3,636 |
| Yegua | 4,000 | -3,676 |
| Wilcox | 4,966 | -4,642 |
| Queen City | 6,440 | -6,116 |
| Olmos | 9,538 | -9,214 |
| Anacacho | 10,670 | -10,346 |
10 TOPS · FIRST 8
Finley Unit42-255-35921
1.6 KM · EOG Resources, Inc. · Section with this well →
| Frio | 500 | -164 |
| Yegua | 2,092 | -1,756 |
| Queen City | 3,127 | -2,791 |
| Reklaw | 3,599 | -3,263 |
| Wilcox | 4,381 | -4,045 |
| Carrizo | 4,483 | -4,147 |
| Anacacho | 10,439 | -10,103 |
| Austin Chalk | 10,545 | -10,209 |
10 TOPS · FIRST 8
Duncan Unit42-255-33682
2.0 KM · EOG Resources, Inc. · Section with this well →
| Yegua | 1,826 | -1,485 |
| Queen City | 2,861 | -2,520 |
| Reklaw | 3,333 | -2,992 |
| Wilcox | 4,115 | -3,774 |
| Carrizo | 4,217 | -3,876 |
| Anacacho | 10,412 | -10,071 |
| Austin Chalk | 10,556 | -10,215 |
| Eagle Ford | 10,754 | -10,413 |
11 TOPS · FIRST 8
Duncan Unit42-255-33679
2.0 KM · EOG Resources, Inc. · Section with this well →
| Yegua | 1,826 | -1,484 |
| Queen City | 2,861 | -2,519 |
| Reklaw | 3,333 | -2,991 |
| Wilcox | 4,115 | -3,773 |
| Carrizo | 4,217 | -3,875 |
| Austin Chalk | 10,561 | -10,219 |
| Eagle Ford | 10,736 | -10,394 |
| Frio | — |
10 TOPS · FIRST 8
Duncan Unit42-255-35355
2.0 KM · EOG Resources, Inc. · Section with this well →
| Yegua | 1,827 | -1,484 |
| Queen City | 2,862 | -2,519 |
| Reklaw | 3,334 | -2,991 |
| Wilcox | 4,116 | -3,773 |
| Carrizo | 4,218 | -3,875 |
| Anacacho | 10,415 | -10,072 |
| Austin Chalk | 10,552 | -10,209 |
| Eagle Ford | 10,729 | -10,386 |
11 TOPS · FIRST 8
Duncan Unit42-255-35356
2.0 KM · EOG Resources, Inc. · Section with this well →
| Yegua | 1,828 | -1,484 |
| Queen City | 2,863 | -2,519 |
| Reklaw | 3,335 | -2,991 |
| Wilcox | 4,117 | -3,773 |
| Carrizo | 4,219 | -3,875 |
| Austin Chalk | 10,538 | -10,194 |
| Eagle Ford | 10,728 | -10,384 |
| 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/25536260, documented in the API reference.