WELL · 42-283-36728 · DISTRICT 1
Briggs Zapp Allocation C #103H
LA Salle County · Eagleville (Eagle Ford-1) field · Horizontal
Briggs Zapp Allocation C #103H (API 42-283-36728) is a horizontal well in La Salle County operated by EP Energy E&P Company LLC, completed October 7, 2021.
The RRC has issued one drilling permit, issued April 4, 2019, permitted to 10,500 ft.
It was permitted by EP Energy E&P Company, L.P. and has since transferred to EP Energy E&P Company LLC on the wellbore schedule.
Completion filings report 11 formation tops, including Queen City, Wilcox, Escondido, Olmos.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by EP Energy E&P Company, L.P.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Jan 13, 2025 · 117 permits on file · (800) 529-1924
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | EP Energy E&P Company LLC |
| Production reports | Verdun Oil EF II LLCthrough Apr 2026 |
| Latest permit | EP Energy E&P Company, L.P.Apr 4, 2019 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,500
- total depth, ft
- 1
- permits on file
- Apr 4, 2019
- last permit issued
- Oct 7, 2021
- completed
- 0
- cumulative oil, bbl
- 649K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2019 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 7, 2021
- Shut in
- —
- Plugged
- —
Surface location
28.302408, -99.267413
OpenStreetMap → · Google Maps →
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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Briggs Zapp Allocation C G-1-296937 | Eagleville (Eagle Ford-1) | Verdun Oil EF II LLC | 1 | 0 | 649K | Oct 2021 – Jul 2026 |
| Briggs Zapp Allocation C O-1-19951 | Eagleville (Eagle Ford-1) | EP Energy E&P Company, LLC | 1 | 0 | 0 | May 2019 – Jul 2024 |
Gas, mcf lease total
Last 12 months 10,656 · prior 12 15,250(-30%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1EP Energy E&P Company, LLCOct 2021 → Feb 2025
- 2Verdun Oil EF II LLCMar 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 851421-99 | Drill | EP Energy E&P Company, L.P. | Mar 25, 2019 | Apr 4, 2019 | Apr 13, 2019 | 10,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-1-296937 | — | — | — | — |
| — | — O-1-19951 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 488 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen City | 1,556 | -1,068 |
| WilcoxWILCOX - DISPOSAL | 2,866 | -2,378 |
| Escondido | 5,457 | -4,969 |
| OlmosOLMOS - DISPOSAL | 6,826 | -6,338 |
| Austin Chalk | 9,244 | -8,756 |
| Eagle FordEAGLE FORD - H2S | 9,475 | -8,987 |
| BudaBUDA - H2S | — | — |
| EdwardsEDWARDS - H2S | — | — |
| PearsallPEARSALL - H2S | — | — |
| Sparta | — | — |
| Yegua | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,973 | 20,834 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,376 | 12.25 | 845 S |
| 5.5 | 20,955 | 8.75 | 3,960 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 29, 2024 | Apr 29, 2024 | — |
| 00 | Aug 31, 2022 | Mar 11, 2022 | — |
| 00 | Feb 26, 2020 | Dec 1, 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 42-283-36728 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-283-36728 → 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 neighbours, subsea-aligned so they line up regardless of surface terrain.
Briggs Zapp Allocation D42-283-36729
0.0 KM · EP Energy E&P Company, L.P. · Section with this well →
| Queen City | 1,557 | -1,069 |
| Wilcox | 2,867 | -2,379 |
| Escondido | 5,459 | -4,971 |
| Olmos | 6,862 | -6,374 |
| Austin Chalk | 9,268 | -8,780 |
| Eagle Ford | 9,481 | -8,993 |
| Buda | — | |
| Edwards | — |
10 TOPS · FIRST 8
Briggs-Knolle EF42-283-36809
0.7 KM · Silverbow Resources Oper, LLC · Section with this well →
| Yegua | 920 | -461 |
| Queen City | 2,350 | -1,891 |
| Sparta | 2,350 | -1,891 |
| Wilcox | 3,660 | -3,201 |
| Escondido | 5,415 | -4,956 |
| Olmos | 6,868 | -6,409 |
| Austin Chalk | 8,651 | -8,192 |
| Eagle Ford | 9,435 | -8,976 |
10 TOPS · FIRST 8
Briggs-Knolle EF B42-283-36901
0.7 KM · Silverbow Resources Oper, LLC · Section with this well →
| Wilcox | 3,428 | -2,969 |
| Escondido | 5,592 | -5,133 |
| Olmos | 6,877 | -6,418 |
| Austin Chalk | 8,725 | -8,266 |
| Eagle Ford | 9,470 | -9,011 |
| Queen City | — | |
| Buda | — | |
| Edwards | — |
10 TOPS · FIRST 8
Briggs-Knolle EF F42-283-37053
0.7 KM · Silverbow Resources Oper, LLC · Section with this well →
| Wilcox | 3,462 | -3,003 |
| Escondido | 5,601 | -5,142 |
| Olmos | 6,906 | -6,447 |
| Austin Chalk | 8,784 | -8,325 |
| Eagle Ford | 9,476 | -9,017 |
| Queen City | — | |
| Buda | — | |
| Edwards | — |
10 TOPS · FIRST 8
Briggs-Knolle EF C42-283-37083
0.7 KM · Silverbow Resources Oper, LLC · Section with this well →
| Wilcox | 3,382 | -2,935 |
| Escondido | 5,534 | -5,087 |
| Olmos | 6,867 | -6,420 |
| Austin Chalk | 8,725 | -8,278 |
| Eagle Ford | 9,425 | -8,978 |
| Queen City | — | |
| Edwards | — | |
| Buda | — |
10 TOPS · FIRST 8
Briggs-Knolle EF D42-283-37084
0.7 KM · Silverbow Resources Oper, LLC · Section with this well →
| Wilcox | 3,377 | -2,931 |
| Escondido | 5,536 | -5,090 |
| Olmos | 6,822 | -6,376 |
| Austin Chalk | 8,711 | -8,265 |
| Eagle Ford | 9,416 | -8,970 |
| Edwards | — | |
| Queen City | — | |
| Sparta | — |
10 TOPS · FIRST 8
Briggs-Knolle EF E42-283-37085
0.7 KM · Silverbow Resources Oper, LLC · Section with this well →
| Wilcox | 3,382 | -2,936 |
| Escondido | 5,539 | -5,093 |
| Olmos | 6,838 | -6,392 |
| Austin Chalk | 8,708 | -8,262 |
| Eagle Ford | 9,467 | -9,021 |
| Edwards | — | |
| Pearsall | — | |
| Queen City | — |
11 TOPS · FIRST 8
Briggs-Knolle EF G42-283-37086
0.7 KM · Silverbow Resources Oper, LLC · Section with this well →
| Wilcox | 3,462 | -3,016 |
| Olmos | 6,906 | -6,460 |
| Austin Chalk | 8,784 | -8,338 |
| Eagle Ford | 9,476 | -9,030 |
| Escondido | 56,011 | -55,565 |
| Edwards | — | |
| Queen City | — | |
| Sparta | — |
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/28336728, documented in the API reference.