WELL · 42-331-33519 · DISTRICT 3
Big Eye SWD #1
Milam County · Directional
Big Eye Swd #1 (API 42-331-33519) is a disposal or injection well in Milam County operated by Treadstone Energy Prtnr OP, LLC under an active UIC permit.
The RRC has issued 3 drilling permits between 2000 and 2019, permitted to 15,958 ft.
Completion filings report 7 formation tops, including Austin Chalk, Georgetown, Edwards, Travis Peak.
Its 3 leases have reported 777K barrels of oil and 238K mcf of gas since August 2000, last reporting in July 2026. The leases carry 7 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit; TexNet located 0 M2+ earthquakes within 10 km over the last two years.
Operator of record
Treadstone Energy Prtnr OP, LLC
Katy, TX · P-5 Y, filed Apr 5, 2024 · 107 permits on file · (712) 482-2990
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Wildfire Energy Operating LLCthrough Mar 2026 |
| Latest permit | Treadstone Energy Prtnr OP, LLCJun 19, 2019 |
- 15,958
- total depth, ft
- 3
- permits on file
- Jun 19, 2019
- last permit issued
- —
- completed
- 777K
- cumulative oil, bbl
- 238K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2000 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Surface location
30.759432, -96.651039
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Milam County.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 3 leases this well is completed on; they carry 7 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Easy Rider O-3-27660 | Giddings (Eagleford) | Wildfire Energy Operating LLC | 5 | 777K | 238K | Nov 2018 – Jul 2026 |
| Big Eye SWD O-3-27775 | Giddings (Midway) | Magnolia Oil & Gas Operating LLC | 1 | 0 | 0 | Jul 2019 – Jul 2026 |
| Big Eye Unit O-1-14328 | Wildcat | Treadstone Energy Prtnr OP, LLC | 1 | 0 | 0 | Aug 2000 – Aug 2020 |
Oil, barrels lease total
Last 12 months 46,211 · prior 12 54,492(-15%)
Gas, mcf lease total
Last 12 months 20,598 · prior 12 22,168(-7%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chesapeake Operating, L.L.C.Mar 2019 → Feb 2023
- 2Wildfire Energy Operating LLCMar 2023 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 854313-99 | Recompletion | Treadstone Energy Prtnr OP, LLC | Jun 18, 2019 | Jun 19, 2019 | Jun 17, 2019 | 15,958 |
| 822529-99 | Recompletion | Treadstone Energy Prtnr OP, LLC | Jan 26, 2017 | Feb 2, 2017 | — | 15,958 |
| 493837-99 | Drill | Union Pacific Resources Company | Apr 7, 2000 | Apr 7, 2000 | May 6, 2000 | 14,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-14328 | — | — | — | — |
| — | — O-3-27660 | — | — | — | — |
| — | — O-3-27775 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 328 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin ChalkAUSTIN | 5,806 | -5,478 |
| Austin Chalk | 5,806 | -5,478 |
| Georgetown | 6,445 | -6,117 |
| EdwardsEDWARDS - DISPOSAL | 6,740 | -6,412 |
| Travis Peak | 9,568 | -9,240 |
| Bossier | 13,220 | -12,892 |
| Cotton ValleyCOTTON VALLEY LIME | 14,192 | -13,864 |
| NavarroNAVARRO - DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,770 | 6,890 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 2,816 | 17.5 | 1,200 S |
| 9.625 | 9,471 | 12.25 | 503 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 | Jul 23, 2020 | Jun 2, 2020 | — |
| 00 | Apr 2, 2020 | Aug 20, 2019 | — |
| 00 | May 17, 2001 | Mar 13, 2001 | Yes |
| 00 | Mar 30, 2001 | — | — |
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 42-331-33519 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-331-33519 → 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.
Aaron42-331-35061
0.5 KM · Treadstone Energy Prtnr OP, LLC · Section with this well →
| Navarro | 3,275 | -2,964 |
| Pecan Gap | 4,565 | -4,254 |
| Austin Chalk | 5,760 | -5,449 |
| Woodbine | 5,948 | -5,637 |
| Giddings (Eagleford) | 6,063 | -5,752 |
| Edwards | — |
Jenny42-331-35080
0.5 KM · Treadstone Energy Prtnr OP, LLC · Section with this well →
| Navarro | 3,239 | -2,928 |
| Giddings (Austin Chalk-3) | 5,865 | -5,554 |
| Edwards | — |
Anna Claire42-331-35069
0.5 KM · Treadstone Energy Prtnr OP, LLC · Section with this well →
| Navarro | 3,275 | -2,964 |
| Pecan Gap | 4,583 | -4,272 |
| Austin Chalk | 5,792 | -5,481 |
| Giddings (Eagleford) | 6,078 | -5,767 |
| Edwards | — |
Ditto-Wilson Unit42-331-35077
0.5 KM · Treadstone Energy Prtnr OP, LLC · Section with this well →
| Navarro | 3,221 | -2,911 |
| Giddings (Austin Chalk-3) | 5,872 | -5,562 |
| Edwards | — |
James42-331-35068
0.5 KM · Treadstone Energy Prtnr OP, LLC · Section with this well →
| Navarro | 3,229 | -2,919 |
| Giddings (Austin Chalk-3) | 5,771 | -5,461 |
| Edwards | — |
Tyler42-331-35078
0.5 KM · Treadstone Energy Prtnr OP, LLC · Section with this well →
| Navarro | 3,213 | -2,903 |
| Giddings (Austin Chalk-3) | 5,478 | -5,168 |
| Edwards | — |
Treyley42-331-35062
0.5 KM · Treadstone Energy Prtnr OP, LLC · Section with this well →
| Navarro | 3,229 | -2,918 |
| Giddings (Austin Chalk-3) | 5,801 | -5,490 |
| Edwards | — |
Kyle42-331-33512
1.1 KM · Union Pacific Resources Company · Section with this well →
| Austin Chalk | 5,545 | -5,154 |
| Bentonite Marker | 6,287 | -5,896 |
| Buda | 6,352 | -5,961 |
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 8.31M
- bbl, all reported
- May 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000114912 | W-14 Disposal | Active | 20,000 | 3,000 | 6,770–6,890 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 1,425,367(-100%)
TexNet catalog via USGS
Seismicity near this well
- 0
- M2+ events within 10 km, last 2 years
- —
- largest
A proximity count, not an attribution. How to read it →
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/33133519, documented in the API reference.