WELL · 42-283-36632 · DISTRICT 1
Evans TX Osage EF A #21H
LA Salle County · Eagleville (Eagle Ford-1) field · Horizontal
Evans TX Osage EF A #21H (API 42-283-36632) is a horizontal well in La Salle County operated by Silverbow Resources Oper LLC, completed February 21, 2019.
The RRC has issued one drilling permit (amended once), issued December 14, 2018, permitted to 11,000 ft.
Completion filings report 10 formation tops, including Yegua, Sparta, Queen City, Wilcox.
No lease production has been reported under this well’s leases.
Operator of record
Houston, TX · P-5 Y, filed Mar 4, 2026 · 460 permits on file · (469) 575-3805
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Silverbow Resources Oper LLC |
| Production reports | Silverbow Resources Oper, LLCthrough Apr 2026 |
| Latest permit | Silverbow Resources Oper, LLCDec 31, 2018 |
- 11,000
- total depth, ft
- 2
- permits on file
- Dec 31, 2018
- last permit issued
- Feb 21, 2019
- completed
- 0
- cumulative oil, bbl
- 1.87M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2019 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 21, 2019
- Shut in
- —
- Plugged
- —
Surface location
28.267300, -99.189806
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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Evans TX Osage EF A G-1-289426 | Eagleville (Eagle Ford-1) | Crescent Energy Operating, LLC | 1 | 0 | 1.87M | Apr 2019 – Jul 2026 |
| Evans TX Osage EF A O-1-19941 | Eagleville (Eagle Ford-1) | Silverbow Resources Oper, LLC | 2 | 0 | 0 | Feb 2019 – Sep 2020 |
Gas, mcf lease total
Last 12 months 57,095 · prior 12 48,212(+18%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Silverbow Resources Oper, LLCApr 2019 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 847722-98 | Drill | Silverbow Resources Oper, LLC | Jul 22, 2020 | Dec 31, 2018 | Feb 4, 2019 | 11,000 |
| 847722-99 | Drill | Silverbow Resources Oper, LLC | Dec 11, 2018 | Dec 14, 2018 | Feb 4, 2019 | 9,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-1-289426 | — | — | — | — |
| — | — O-1-19941 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 386 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yegua | 920 | -534 |
| Sparta | 2,350 | -1,964 |
| Queen City | 3,000 | -2,614 |
| WilcoxWILCOX - DISPOSAL | 3,844 | -3,458 |
| WilcoxWILCOX - DISPOSAL | 5,123 | -4,737 |
| Escondido | 5,824 | -5,438 |
| OlmosOLMOS - DISPOSAL | 7,279 | -6,893 |
| Austin Chalk | 9,098 | -8,712 |
| Eagle FordEAGLE FORD - H2S | 9,994 | -9,608 |
| BudaBUDA - H2S | — | — |
| EdwardsEDWARDS - H2S | — | — |
| Queen City | — | — |
| Sparta | — | — |
| Yegua | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,405 | 17,062 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 5,348 | 12.25 | 12,600 S |
| 5.5 | 17,175 | 8.75 | 2,875 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 | Sep 29, 2020 | Jul 22, 2020 | Yes |
| 00 | Jul 9, 2020 | Feb 17, 2020 | — |
| 00 | Feb 19, 2020 | Oct 31, 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 42-283-36632 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-283-36632 → 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.
Evans EF A42-283-36623
0.0 KM · Silverbow Resources Oper, LLC · Section with this well →
| Yegua | 920 | -534 |
| Sparta | 2,350 | -1,964 |
| Queen City | 3,000 | -2,614 |
| Wilcox | 3,838 | -3,452 |
| Escondido | 5,816 | -5,430 |
| Olmos | 7,221 | -6,835 |
| Austin Chalk | 9,086 | -8,700 |
| Eagle Ford | 10,013 | -9,627 |
10 TOPS · FIRST 8
Evans TX Osage EF A42-283-36633
0.0 KM · Silverbow Resources Oper, LLC · Section with this well →
| Yegua | 920 | -534 |
| Sparta | 2,350 | -1,964 |
| Queen City | 3,000 | -2,614 |
| Wilcox | 3,837 | -3,451 |
| Escondido | 5,828 | -5,442 |
| Olmos | 7,210 | -6,824 |
| Austin Chalk | 9,095 | -8,709 |
| Eagle Ford | 10,008 | -9,622 |
10 TOPS · FIRST 8
Evans EF A42-283-36631
0.0 KM · Silverbow Resources Oper, LLC · Section with this well →
| Yegua | 920 | -534 |
| Sparta | 2,350 | -1,964 |
| Queen City | 3,000 | -2,614 |
| Wilcox | 3,845 | -3,459 |
| Escondido | 5,891 | -5,505 |
| Olmos | 7,243 | -6,857 |
| Austin Chalk | 9,108 | -8,722 |
| Eagle Ford | 10,028 | -9,642 |
10 TOPS · FIRST 8
Evans EF A42-283-36451
0.6 KM · Silverbow Resources Oper, LLC · Section with this well →
| Wilcox | 3,519 | -3,145 |
| Escondido | 5,729 | -5,355 |
| Olmos | 7,114 | -6,740 |
| Austin Chalk | 9,161 | -8,787 |
| Eagle Ford | 9,957 | -9,583 |
| Sparta | — | |
| Yegua | — | |
| Queen City | — |
11 TOPS · FIRST 8
Evans EF 14H42-283-36450
0.6 KM · Silverbow Resources Oper, LLC · Section with this well →
| Wilcox | 3,734 | -3,360 |
| Escondido | 5,753 | -5,379 |
| Olmos | 7,175 | -6,801 |
| Austin Chalk | 9,091 | -8,717 |
| Eagle Ford | 9,964 | -9,590 |
| Yegua | — | |
| Sparta | — | |
| Queen City | — |
10 TOPS · FIRST 8
Evans EF42-283-36449
0.6 KM · Silverbow Resources Oper, LLC · Section with this well →
| Wilcox | 3,741 | -3,366 |
| Escondido | 5,819 | -5,444 |
| Olmos | 7,189 | -6,814 |
| Austin Chalk | 9,064 | -8,689 |
| Eagle Ford | 9,948 | -9,573 |
| Yegua | — | |
| Buda | — | |
| Sparta | — |
10 TOPS · FIRST 8
Evans EF42-283-37383
1.1 KM · Silverbow Resources Oper, LLC · Section with this well →
| Carrizo | 2,094 | -1,717 |
| Wilcox | 4,081 | -3,704 |
| Escondido | 5,947 | -5,570 |
| Olmos | 7,276 | -6,899 |
| San Miguel | 8,030 | -7,653 |
| Anacacho | 9,153 | -8,776 |
| Austin Chalk | 9,655 | -9,278 |
| Eagle Ford | 9,901 | -9,524 |
13 TOPS · FIRST 8
Evans EF42-283-37381
1.2 KM · Silverbow Resources Oper, LLC · Section with this well →
| Carrizo | 2,095 | -1,717 |
| Wilcox | 4,103 | -3,725 |
| Escondido | 5,945 | -5,567 |
| Olmos | 7,305 | -6,927 |
| San Miguel | 8,066 | -7,688 |
| Anacacho | 9,206 | -8,828 |
| Austin Chalk | 9,646 | -9,268 |
| Eagle Ford | 9,900 | -9,522 |
13 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/28336632, documented in the API reference.