WELL · 42-255-36176 · DISTRICT 2
Gilbert Unit A #1H
Karnes County · Sugarkane (Austin Chalk) field · Producing · Horizontal
Gilbert Unit A #1H (API 42-255-36176) is a horizontal well in Karnes County operated by Murphy Expl. & Prod. CO. - USA, completed May 7, 2019 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued October 9, 2018, permitted to 11,000 ft.
Completion filings report 10 formation tops, including Frio, Carrizo, Reklaw, Yegua.
Its lease has reported 1.28M barrels of oil and 2.35M mcf of gas since February 2019, last reporting in July 2026. The lease carries 4 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. - USAOct 9, 2018 |
- 11,000
- total depth, ft
- 1
- permits on file
- Oct 9, 2018
- last permit issued
- May 7, 2019
- completed
- 1.28M
- cumulative oil, bbl
- 2.35M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2019 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 7, 2019
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
Surface location
29.017294, -97.838257
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 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Gilbert Unit A O-2-11720 | Sugarkane (Austin Chalk) | Murphy Expl. & Prod. Co. - USA | 4 | 1.28M | 2.35M | Feb 2019 – Jul 2026 |
Oil, barrels lease total
Last 12 months 39,405 · prior 12 53,287(-26%)
Gas, mcf lease total
Last 12 months 155,213 · prior 12 105,192(+48%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Murphy Expl. & Prod. Co. - USAMay 2019 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 845393-99 | Drill | Murphy Expl. & Prod. Co. - USA | Oct 4, 2018 | Oct 9, 2018 | Dec 13, 2018 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-2-11720 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 282 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| FrioFRIO - DISPOSAL | 3,200 | -2,918 |
| Carrizo | 3,450 | -3,168 |
| Reklaw | 3,960 | -3,678 |
| YeguaYEGUA - DISPOSAL | 4,000 | -3,718 |
| Queen City | 6,440 | -6,158 |
| WilcoxWILCOX - DISPOSAL | 7,192 | -6,910 |
| Austin ChalkAUSTIN CHALK - H2S | 10,800 | -10,518 |
| Eagle FordEAGLE FORD - H2S | — | — |
| EdwardsEDWARDS - H2S | — | — |
| SligoSLIGO - H2S | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,921 | 16,447 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 800 | 17.5 | 465 S |
| 9.625 | 8,021 | 12.25 | 2,115 S |
| 5.5 | 16,594 | 8.5 | 3,680 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 | Jan 29, 2020 | Oct 23, 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 42-255-36176 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-255-36176 → 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.
Gilbert Unit42-255-36171
0.0 KM · Murphy Expl. & Prod. Co. - USA · Section with this well →
| Frio | 3,200 | -2,918 |
| Carrizo | 3,450 | -3,168 |
| Reklaw | 3,960 | -3,678 |
| Yegua | 4,000 | -3,718 |
| Queen City | 6,440 | -6,158 |
| Wilcox | 7,143 | -6,861 |
| Austin Chalk | 10,407 | -10,125 |
| Eagle Ford | 10,704 | -10,422 |
10 TOPS · FIRST 8
Gilbert Unit A42-255-36177
0.0 KM · Murphy Expl. & Prod. Co. - USA · Section with this well →
| Frio | 3,200 | -2,918 |
| Carrizo | 3,450 | -3,168 |
| Reklaw | 3,960 | -3,678 |
| Yegua | 4,000 | -3,718 |
| Queen City | 6,440 | -6,158 |
| Wilcox | 7,192 | -6,910 |
| Anacacho | 10,317 | -10,035 |
| Austin Chalk | 10,401 | -10,119 |
10 TOPS · FIRST 8
Gilbert Unit42-255-36172
0.0 KM · Murphy Expl. & Prod. Co. - USA · Section with this well →
| Frio | 3,200 | -2,919 |
| Carrizo | 3,450 | -3,169 |
| Reklaw | 3,960 | -3,679 |
| Yegua | 4,000 | -3,719 |
| Queen City | 6,440 | -6,159 |
| Wilcox | 7,172 | -6,891 |
| Austin Chalk | 10,480 | -10,199 |
| Eagle Ford | 10,678 | -10,397 |
10 TOPS · FIRST 8
Gilbert Unit42-255-36173
0.0 KM · Murphy Expl. & Prod. Co. - USA · Section with this well →
| Frio | 3,200 | -2,919 |
| Carrizo | 3,450 | -3,169 |
| Reklaw | 3,960 | -3,679 |
| Yegua | 4,000 | -3,719 |
| Queen City | 6,440 | -6,159 |
| Wilcox | 7,172 | -6,891 |
| Austin Chalk | 10,375 | -10,094 |
| Eagle Ford | 10,744 | -10,463 |
10 TOPS · FIRST 8
Yanta et al Unit42-255-36119
0.2 KM · Magnolia Oil & Gas Operating LLC · Section with this well →
| Reklaw | 3,960 | -3,662 |
| Carrizo | 3,985 | -3,687 |
| Yegua | 4,000 | -3,702 |
| Wilcox | 4,925 | -4,627 |
| Queen City | 6,440 | -6,142 |
| Austin Chalk | 10,382 | -10,084 |
| Eagle Ford | 10,650 | -10,352 |
| Edwards | — |
10 TOPS · FIRST 8
Yanta et al Unit42-255-36135
0.2 KM · Magnolia Oil & Gas Operating LLC · Section with this well →
| Reklaw | 3,960 | -3,662 |
| Carrizo | 3,985 | -3,687 |
| Yegua | 4,000 | -3,702 |
| Wilcox | 4,925 | -4,627 |
| Queen City | 6,440 | -6,142 |
| Austin Chalk | 10,392 | -10,094 |
| Eagle Ford | 10,667 | -10,369 |
| Edwards | — |
10 TOPS · FIRST 8
Yanta et al Unit42-255-36134
0.2 KM · Magnolia Oil & Gas Operating LLC · Section with this well →
| Reklaw | 3,960 | -3,663 |
| Carrizo | 3,985 | -3,688 |
| Yegua | 4,000 | -3,703 |
| Wilcox | 4,925 | -4,628 |
| Queen City | 6,440 | -6,143 |
| Austin Chalk | 10,401 | -10,104 |
| Eagle Ford | 10,670 | -10,373 |
| Frio | — |
10 TOPS · FIRST 8
Yanta et al Unit42-255-36133
0.2 KM · Magnolia Oil & Gas Operating LLC · Section with this well →
| Reklaw | 3,960 | -3,663 |
| Carrizo | 3,985 | -3,688 |
| Yegua | 4,000 | -3,703 |
| Wilcox | 4,925 | -4,628 |
| Queen City | 6,440 | -6,143 |
| Austin Chalk | 10,412 | -10,115 |
| Eagle Ford | 10,680 | -10,383 |
| Sligo | — |
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/25536176, documented in the API reference.