WELL · 42-283-35821 · DISTRICT 1
Altito B 7A Unit #77H
LA Salle County · Eagleville (Eagle Ford-1) field · Producing · Horizontal
Altito B 7a Unit #77H (API 42-283-35821) is a horizontal well in La Salle County operated by Verdun Oil EF II LLC, completed February 15, 2018 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended 3 times), issued September 13, 2016, permitted to 9,500 ft.
It was permitted by EP Energy E&P Company, L.P. and has since transferred to Verdun Oil EF II LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Yegua, Queen City, Wilcox, Escondido.
Its lease has reported 631K barrels of oil and 1.02M mcf of gas since January 2017, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by EP Energy E&P Company, L.P.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 26, 2026
- Permits on file
- 48
- Phone
- (713) 337-9300
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Verdun Oil EF II LLC |
| Production reports | Verdun Oil EF II LLCthrough Apr 2026 |
| Latest permit | EP Energy E&P Company, L.P.Sep 13, 2016 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,500
- total depth, ft
- 4
- permits on file
- Sep 13, 2016
- last permit issued
- Feb 15, 2018
- completed
- 631K
- cumulative oil, bbl
- 1.02M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2017 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 15, 2018
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
Surface location
28.434864, -99.092636
Permit surface location from the RRC GIS record, in LA Salle 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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Altito B 7A Unit O-1-18921 | Eagleville (Eagle Ford-1) | Verdun Oil EF II LLC | 3 | 631K | 1.02M | Jan 2017 – Jul 2026 |
Oil, barrels lease total
Last 12 months 17,487 · prior 12 16,499(+6%)
Gas, mcf lease total
Last 12 months 13,722 · prior 12 10,511(+31%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1EP Energy E&P Company, L.P.Jan 2017 → Apr 2022
- 2EP Energy E&P Company, LLCMay 2022 → Feb 2025
- 3Verdun Oil EF II LLCMar 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 817970-96 | Drill | EP Energy E&P Company, L.P. | Oct 10, 2017 | Sep 13, 2016 | Oct 31, 2017 | 9,500 |
| 817970-97 | Drill | EP Energy E&P Company, L.P. | Aug 2, 2017 | Sep 13, 2016 | — | 9,500 |
| 817970-98 | Drill | EP Energy E&P Company, L.P. | Sep 14, 2016 | Sep 13, 2016 | — | 9,500 |
| 817970-99 | Drill | EP Energy E&P Company, L.P. | Aug 23, 2016 | Sep 13, 2016 | — | 9,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-18921 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 442 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yegua | 244 | 198 |
| Queen City | 1,674 | -1,232 |
| WilcoxWILCOX - DISPOSAL | 2,984 | -2,542 |
| Escondido | 5,747 | -5,305 |
| OlmosOLMOS - DISPOSAL | 6,988 | -6,546 |
| Austin Chalk | 9,022 | -8,580 |
| Eagle FordEAGLE FORD - H2S | 9,253 | -8,811 |
| BudaBUDA - H2S | — | — |
| EdwardsEDWARDS - H2S | — | — |
| Sparta | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,799 | 16,563 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,623 | 12.25 | 970 S |
| 5.5 | 16,685 | 8.5 | 3,025 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 | Aug 17, 2018 | Jun 19, 2018 | 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 42-283-35821 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-283-35821 → 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.
Altito B 7B Unit42-283-36123
0.0 KM · EP Energy E&P Company, L.P. · Section with this well →
| Queen City | 1,672 | -1,231 |
| Wilcox | 2,982 | -2,541 |
| Escondido | 5,748 | -5,307 |
| Olmos | 6,988 | -6,547 |
| Austin Chalk | 9,036 | -8,595 |
| Eagle Ford | 9,250 | -8,809 |
| Buda | — | |
| Yegua | — |
10 TOPS · FIRST 8
Altito B 7B Unit42-283-36124
0.0 KM · EP Energy E&P Company, L.P. · Section with this well →
| Queen City | 1,678 | -1,236 |
| Wilcox | 2,988 | -2,546 |
| Escondido | 5,756 | -5,314 |
| Olmos | 6,994 | -6,552 |
| Austin Chalk | 9,034 | -8,592 |
| Eagle Ford | 9,273 | -8,831 |
| Sparta | — | |
| Edwards | — |
10 TOPS · FIRST 8
Altito B 7B Unit42-283-36162
0.0 KM · EP Energy E&P Company, L.P. · Section with this well →
| Queen City | 1,671 | -1,229 |
| Wilcox | 2,981 | -2,539 |
| Escondido | 5,775 | -5,333 |
| Olmos | 7,016 | -6,574 |
| Austin Chalk | 9,045 | -8,603 |
| Eagle Ford | 9,276 | -8,834 |
| Yegua | — | |
| Buda | — |
10 TOPS · FIRST 8
Altito B 6C Unit42-283-35654
0.5 KM · EP Energy E&P Company, L.P. · Section with this well →
| Queen City | 1,711 | -1,278 |
| Wilcox | 3,021 | -2,588 |
| Escondido | 5,788 | -5,355 |
| Olmos | 7,010 | -6,577 |
| Austin Chalk | 9,030 | -8,597 |
| Eagle Ford | 9,301 | -8,868 |
| Buda | — | |
| Edwards | — |
10 TOPS · FIRST 8
Altito B 6C Unit42-283-35653
0.5 KM · EP Energy E&P Company, L.P. · Section with this well →
| Queen City | 1,709 | -1,276 |
| Wilcox | 3,019 | -2,586 |
| Escondido | 5,773 | -5,340 |
| Olmos | 7,036 | -6,603 |
| Austin Chalk | 9,022 | -8,589 |
| Eagle Ford | 9,291 | -8,858 |
| Sparta | — | |
| Edwards | — |
10 TOPS · FIRST 8
Altito B 6C Unit42-283-35652
0.6 KM · EP Energy E&P Company, L.P. · Section with this well →
| Queen City | 1,711 | -1,278 |
| Wilcox | 3,021 | -2,588 |
| Escondido | 5,788 | -5,355 |
| Olmos | 7,010 | -6,577 |
| Austin Chalk | 9,030 | -8,597 |
| Eagle Ford | 9,301 | -8,868 |
| Sparta | — | |
| Edwards | — |
10 TOPS · FIRST 8
Altito B 6D Unit42-283-35692
0.6 KM · EP Energy E&P Company, L.P. · Section with this well →
| Queen City | 1,716 | -1,283 |
| Wilcox | 3,026 | -2,593 |
| Escondido | 5,786 | -5,353 |
| Olmos | 7,005 | -6,572 |
| Austin Chalk | 9,041 | -8,608 |
| Eagle Ford | 9,307 | -8,874 |
| Edwards | — | |
| Yegua | — |
10 TOPS · FIRST 8
Altito B 6D Unit42-283-36496
0.6 KM · EP Energy E&P Company, L.P. · Section with this well →
| Queen City | 1,719 | -1,286 |
| Wilcox | 3,029 | -2,596 |
| Escondido | 5,803 | -5,370 |
| Olmos | 7,018 | -6,585 |
| Austin Chalk | 9,048 | -8,615 |
| Eagle Ford | 9,310 | -8,877 |
| Edwards | — | |
| Buda | — |
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/28335821, documented in the API reference.