WELL · 42-391-33178 · DISTRICT 2
Welder Heirs TC #1
Refugio County · Greta North (6440) field · Vertical
Welder Heirs TC #1 (API 42-391-33178) is a plugged well in Refugio County, plugged January 25, 2022, last operated by Charro Operating L.L.C..
The RRC has issued one drilling permit, issued August 30, 2017, permitted to 7,200 ft.
Completion filings report 3 formation tops, including Jackson, Catahoula, Frio.
Operator of record
Englewood, CO · P-5 Y, filed Feb 4, 2026 · 326 permits on file · (303) 799-9828
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Charro Operating L.L.C. |
| Production reports | Charro Operating, L.L.C.through Apr 2019 |
| Latest permit | Charro Operating, L.L.C.Aug 30, 2017 |
- 7,200
- total depth, ft
- 1
- permits on file
- Aug 30, 2017
- last permit issued
- Dec 10, 2017
- completed
- 0
- cumulative oil, bbl
- 226K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2017 THROUGH May 2025
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 10, 2017
- Shut in
- —
- Plugged
- Jan 25, 2022
Surface location
28.445123, -97.168995
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Refugio 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Welder Heirs TC G-2-284331 | Greta, North (6440) | Charro Operating, L.L.C. | 1 | 0 | 226K | Dec 2017 – May 2025 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Charro Operating, L.L.C.Dec 2017 → Apr 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 830322-99 | Drill | Charro Operating, L.L.C. | Aug 24, 2017 | Aug 30, 2017 | Nov 9, 2017 | 7,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-284331 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 83 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,439 | 6,443 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,439 | 12.25 | 490 S |
| 4.5 | 7,000 | 7.875 | 485 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, 2018 | Jan 15, 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 42-391-33178 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-391-33178 → 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.
Vidauri 'F'42-391-32858
1.0 KM · Charro Operating, L.L.C. · Section with this well →
| Catahoula | 3,600 | -3,530 |
| Greta | 4,600 | -4,530 |
| Frio | 5,400 | -5,330 |
JFB Heard - Htex #2H42-391-33210
3.8 KM · Acock/Anaqua Operating Co., LP · Section with this well →
| Catahoula | 1,600 | -1,537 |
| Frio | 1,800 | -1,737 |
| Jackson | 1,900 | -1,837 |
JFB Heard - Htex #1H42-391-33209
4.1 KM · Acock/Anaqua Operating Co., LP · Section with this well →
| Catahoula | 1,600 | -1,540 |
| Frio | 1,800 | -1,740 |
| Jackson | 1,900 | -1,840 |
J. M. O'Brien A42-391-32649
4.7 KM · Greta Operating Company LLC · Section with this well →
| Catahoula | 3,444 | -3,385 |
| Greta | 4,340 | -4,281 |
| Top of Sinton | 5,068 | -5,009 |
| Top of Larosa | 5,462 | -5,403 |
| Frio | — | |
| Catahoula | — | |
| Jackson | — |
Heard, Claude E. et AL42-391-33181
5.3 KM · Hilcorp Energy Company · Section with this well →
| Catahoula | 3,582 | -3,526 |
| Frio | 4,432 | -4,376 |
| Jackson | — |
Williams, Maude, et al -B-42-391-00529
5.6 KM · Hilcorp Energy Company · Section with this well →
| Frio | 11 | 49 |
| Catahoula | 11 | 49 |
| Oakville | 2,750 | -2,690 |
| Jackson | — |
Tom O'Connor (5800 SD) Fld. Unit42-391-00519
5.7 KM · Hilcorp Energy Company · Section with this well →
| Surface SD Clay | 1,500 | -1,440 |
| Lagarto | 2,750 | -2,690 |
| Oakville | 3,300 | -3,240 |
| Catahoula | 3,697 | -3,637 |
| Anahuac | 4,365 | -4,305 |
| Frio | 4,441 | -4,381 |
| Frio | 4,785 | -4,725 |
| Frio | 5,400 | -5,340 |
10 TOPS · FIRST 8
Heard Claude E., et AL42-391-00546
5.8 KM · Hilcorp Energy Company · Section with this well →
| Catahoula | 3,617 | -3,559 |
| Frio | 4,374 | -4,316 |
| Jackson | — |
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/39133178, documented in the API reference.