TEXAS · WELLS · MCMULLEN COUNTY · GUBBELS UNIT B LEASE · API 42-311-36347 · DISTRICT 01
Gubbels Unit B #1H
McMullen County · Eagleville (Eagle Ford-1) field · Producing · Horizontal
Gubbels Unit B #1H (API 42-311-36347) is a horizontal well in Mcmullen County operated by Murphy Expl. & Prod. CO. - USA, completed November 14, 2015 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued November 12, 2014, permitted to 10,535 ft.
Completion filings report 17 formation tops, including Frio, Catahoula, Yegua, Carrizo.
Its lease has reported 227K barrels of oil and 364K mcf of gas since September 2015, last reporting in July 2026. The lease carries 3 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. - USANov 12, 2014 |
- 10,535
- total depth, ft
- 1
- permits on file
- Nov 12, 2014
- last permit issued
- Nov 14, 2015
- completed
- 227K
- cumulative oil, bbl
- 364K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2015 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 14, 2015
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Gubbels Unit B O-1-18640 | Eagleville (Eagle Ford-1) | Murphy Expl. & Prod. Co. - USA | 3 | 227K | 364K | Sep 2015 – Jul 2026 |
Oil, barrels lease total
Last 12 months 5,097 · prior 12 5,974(-15%)
Gas, mcf lease total
Last 12 months 7,000 · prior 12 8,446(-17%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Murphy Expl. & Prod. Co. - USANov 2015 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 800089-99 | Drill | Murphy Expl. & Prod. Co. - USA | Nov 12, 2014 | Nov 12, 2014 | Oct 28, 2015 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 14, 2015 | Gubbels Unit B O-1-18640 | Eagleville (Eagle Ford-1) | Murphy Expl. & Prod. Co. - USA | Producing | 10,535 |
Formation tops
As filed on W-2/G-1. Subsea from 280 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| FrioFRIO - DISPOSAL | 1,460 | -1,180 |
| CatahoulaCATAHOULA - DISPOSAL | 1,590 | -1,310 |
| YeguaYEGUA - DISPOSAL | 2,890 | -2,610 |
| Carrizo | 4,725 | -4,445 |
| WilcoxWILCOX - DISPOSAL | 5,285 | -5,005 |
| Midway | 6,656 | -6,376 |
| Navarro | 7,535 | -7,255 |
| Olmos | 8,277 | -7,997 |
| Escondido | 8,340 | -8,060 |
| Anacacho | 9,543 | -9,263 |
| Austin Chalk | 9,901 | -9,621 |
| Eagle FordEAGLE FORD - H2S | 10,316 | -10,036 |
| BudaBUDA - H2S | — | — |
| EdwardsEDWARDS - H2S | — | — |
| Georgetown | — | — |
| Pearsall | — | — |
| SligoSLIGO - H2S | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,662 | 16,036 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 4,710 | 12.25 | 1,185 S |
| 5.5 | 16,148 | 7.875 | 1,635 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 4, 2016 | Mar 30, 2016 | Yes |
| 00 | Feb 1, 2016 | Dec 16, 2015 | 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 42-311-36347 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-311-36347 → 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.
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/31136347, documented in the API reference.