WELL · 42-311-35477 · DISTRICT 1
G.L. Hayes EF Unit #5H
McMullen County · Eagleville (Eagle Ford-1) field · Producing · Horizontal
G.L. Hayes EF Unit #5H (API 42-311-35477) is a horizontal well in Mcmullen County operated by Crescent Energy Operating LLC, completed January 18, 2014 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued June 7, 2013, permitted to 11,089 ft.
It was permitted by Swift Energy Operating, LLC and has since transferred to Crescent Energy Operating LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Anacacho, Austin Chalk, Eagle Ford, Buda.
Its 2 leases have reported 874K barrels of oil and 2.05M mcf of gas since December 2010, last reporting in July 2026. The leases carry 8 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Swift Energy Operating, LLC; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Aug 28, 2025
- Permits on file
- 54
- Phone
- (713) 337-4600
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Crescent Energy Operating LLC |
| Production reports | Silverbow Resources Oper, LLCthrough Apr 2026 |
| Latest permit | Swift Energy Operating, LLCJun 7, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,089
- total depth, ft
- 1
- permits on file
- Jun 7, 2013
- last permit issued
- Jan 18, 2014
- completed
- 874K
- cumulative oil, bbl
- 2.05M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2010 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 18, 2014
- 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 2 leases this well is completed on; they carry 8 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Hayes, G. L. EF O-1-15379 | Eagleville (Eagle Ford-1) | Crescent Energy Operating, LLC | 6 | 526K | 1.29M | Dec 2010 – Jul 2026 |
| G.L. Hayes EF Unit O-1-19489 | Eagleville (Eagle Ford-1) | Crescent Energy Operating, LLC | 2 | 349K | 760K | Aug 2013 – Jul 2026 |
Oil, barrels lease total
Last 12 months 12,899 · prior 12 10,936(+18%)
Gas, mcf lease total
Last 12 months 27,602 · prior 12 43,204(-36%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Swift Energy Operating, LLCDec 2010 → Jun 2017
- 2Silverbow Resources Oper, LLCDec 2016 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 763870-99 | Drill | Swift Energy Operating, LLC | Jun 3, 2013 | Jun 7, 2013 | Aug 14, 2013 | 12,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 18, 2014 | G.L. Hayes EF Unit O-1-19489 | Eagleville (Eagle Ford-1) | Crescent Energy Operating LLC | Producing | 11,089 |
| Jan 18, 2014 | Hayes G. L. EF O-1-15379 | Eagleville (Eagle Ford-1) | Crescent Energy Operating LLC | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 265 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Anacacho | 10,340 | -10,075 |
| Austin Chalk | 10,940 | -10,675 |
| Eagle FordEAGLEFORD | 11,090 | -10,825 |
| Eagle FordEAGLE FORD - H2S | 11,090 | -10,825 |
| BudaBUDA - H2S | — | — |
| CatahoulaCATAHOULA - DISPOSAL | — | — |
| EdwardsEDWARDS - H2S | — | — |
| FrioFRIO - DISPOSAL | — | — |
| Georgetown | — | — |
| Pearsall | — | — |
| SligoSLIGO - H2S | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,387 | 17,051 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 5,550 | 14.75 | 2,690 S |
| 5.5 | 17,138 | 8.75 | 2,580 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 9, 2019 | May 14, 2014 | — |
| 00 | Jun 30, 2014 | May 14, 2014 | — |
| 00 | Dec 10, 2013 | Oct 9, 2013 | — |
| 00 | Sep 26, 2013 | Aug 8, 2013 | 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 42-311-35477 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-311-35477 → 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/31135477, documented in the API reference.