WELL · 42-255-36551 · DISTRICT 2
Silverchair Unit #5H
Karnes County · Eagleville (Eagle Ford-2) field · Producing · Horizontal
Silverchair Unit #5H (API 42-255-36551) is a horizontal well in Karnes County operated by Magnolia Oil & Gas Operating LLC, completed November 17, 2019 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued August 1, 2019, permitted to 12,500 ft.
Completion filings report 10 formation tops, including Carrizo, Wilcox, Austin Chalk, Eagle Ford.
Its lease has reported 938K barrels of oil and 951K mcf of gas since October 2018, last reporting in July 2026. The lease carries 5 wells, so these are lease totals, not this well alone.
Operator of record
Magnolia Oil & Gas Operating LLC
Houston, TX · P-5 Y, filed Mar 4, 2026 · 615 permits on file · (713) 345-6206
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Magnolia Oil & Gas Operating LLC |
| Production reports | Magnolia Oil & Gas Operating LLCthrough Apr 2026 |
| Latest permit | Magnolia Oil & Gas Operating LLCAug 1, 2019 |
- 12,500
- total depth, ft
- 1
- permits on file
- Aug 1, 2019
- last permit issued
- Nov 17, 2019
- completed
- 938K
- cumulative oil, bbl
- 951K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2018 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 17, 2019
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
Surface location
29.075978, -97.869379
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Karnes 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 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Silverchair Unit O-2-11697 | Eagleville (Eagle Ford-2) | Magnolia Oil & Gas Operating LLC | 5 | 938K | 951K | Oct 2018 – Jul 2026 |
Oil, barrels lease total
Last 12 months 37,684 · prior 12 44,889(-16%)
Gas, mcf lease total
Last 12 months 34,300 · prior 12 83,031(-59%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Magnolia Oil & Gas Operating LLCOct 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 855744-99 | Drill | Magnolia Oil & Gas Operating LLC | Jul 30, 2019 | Aug 1, 2019 | Sep 11, 2019 | 12,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-2-11697 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 341 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Carrizo | 2,946 | -2,605 |
| WilcoxWILCOX - DISPOSAL | 3,900 | -3,559 |
| Austin ChalkAUSTIN CHALK - H2S | 9,236 | -8,895 |
| Eagle FordEAGLE FORD - H2S | 9,647 | -9,306 |
| EdwardsEDWARDS - H2S | — | — |
| FrioFRIO - DISPOSAL | — | — |
| Queen City | — | — |
| Reklaw | — | — |
| SligoSLIGO - H2S | — | — |
| YeguaYEGUA - DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,221 | 12,919 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 4,617 | 12.25 | 1,155 S |
| 5.5 | 13,054 | 8.75 | 1,950 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 | Jun 9, 2020 | Apr 29, 2020 | 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 42-255-36551 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-255-36551 → 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.
Silverchair Unit42-255-36550
0.0 KM · Magnolia Oil & Gas Operating LLC · Section with this well →
| Carrizo | 2,946 | -2,605 |
| Wilcox | 3,900 | -3,559 |
| Austin Chalk | 9,254 | -8,913 |
| Eagle Ford | 9,644 | -9,303 |
| Reklaw | — | |
| Queen City | — | |
| Sligo | — | |
| Edwards | — |
10 TOPS · FIRST 8
Silverchair Unit42-255-36549
0.0 KM · Magnolia Oil & Gas Operating LLC · Section with this well →
| Carrizo | 2,946 | -2,605 |
| Wilcox | 3,900 | -3,559 |
| Austin Chalk | 9,257 | -8,916 |
| Eagle Ford | 9,656 | -9,315 |
| Yegua | — | |
| Frio | — | |
| Edwards | — | |
| Queen City | — |
10 TOPS · FIRST 8
Silverchair Unit42-255-36004
0.0 KM · Enervest Operating, L.L.C. · Section with this well →
| Carrizo | 2,946 | -2,605 |
| Wilcox | 3,900 | -3,559 |
| Reklaw | 3,960 | -3,619 |
| Yegua | 4,000 | -3,659 |
| Queen City | 6,440 | -6,099 |
| Austin Chalk | 9,271 | -8,930 |
| Eagle Ford | 9,657 | -9,316 |
| Sligo | — |
10 TOPS · FIRST 8
Silverchair Unit42-255-35999
0.0 KM · Enervest Operating, L.L.C. · Section with this well →
| Carrizo | 2,946 | -2,605 |
| Wilcox | 3,900 | -3,559 |
| Reklaw | 3,960 | -3,619 |
| Yegua | 4,000 | -3,659 |
| Queen City | 6,440 | -6,099 |
| Austin Chalk | 9,280 | -8,939 |
| Eagle Ford | 9,676 | -9,335 |
| Sligo | — |
10 TOPS · FIRST 8
Mzyk North Unit42-255-35925
1.0 KM · Gulftex Energy IV, LP · Section with this well →
| Frio | 3,200 | -2,839 |
| Carrizo | 3,500 | -3,139 |
| Reklaw | 3,950 | -3,589 |
| Yegua | 4,010 | -3,649 |
| Queen City | 6,185 | -5,824 |
| Wilcox | 7,665 | -7,304 |
| Austin Chalk | 9,510 | -9,149 |
| Eagle Ford | 9,788 | -9,427 |
10 TOPS · FIRST 8
Mzyk North Unit42-255-35924
1.0 KM · Gulftex Energy IV, LP · Section with this well →
| Frio | 3,200 | -2,840 |
| Carrizo | 3,650 | -3,290 |
| Reklaw | 4,050 | -3,690 |
| Yegua | 4,598 | -4,238 |
| Queen City | 6,218 | -5,858 |
| Wilcox | 7,698 | -7,338 |
| Austin Chalk | 9,543 | -9,183 |
| Eagle Ford | 9,818 | -9,458 |
10 TOPS · FIRST 8
Mzyk North Unit42-255-35919
1.0 KM · Gulftex Energy IV, LP · Section with this well →
| Frio | 3,200 | -2,839 |
| Carrizo | 3,500 | -3,139 |
| Yegua | 3,800 | -3,439 |
| Reklaw | 4,050 | -3,689 |
| Queen City | 6,233 | -5,872 |
| Wilcox | 7,713 | -7,352 |
| Austin Chalk | 9,558 | -9,197 |
| Eagle Ford | 9,825 | -9,464 |
10 TOPS · FIRST 8
Mzyk North Unit42-255-35914
1.0 KM · Gulftex Energy IV, LP · Section with this well →
| Frio | 3,200 | -2,838 |
| Carrizo | 3,700 | -3,338 |
| Reklaw | 4,395 | -4,033 |
| Yegua | 4,555 | -4,193 |
| Queen City | 6,115 | -5,753 |
| Wilcox | 7,695 | -7,333 |
| Austin Chalk | 9,540 | -9,178 |
| Eagle Ford | 9,820 | -9,458 |
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/25536551, documented in the API reference.