WELL · 42-235-34971 · DISTRICT 7
Halcomb #1
Irion County · Spraberry (Trend Area) field · Vertical
Halcomb #1 (API 42-235-34971) is a plugged well in Irion County, plugged December 1, 2016, last operated by Ganador Operating LLC.
The RRC has issued one drilling permit, issued February 3, 2012, permitted to 7,600 ft.
It was permitted by Three Rivers Operating CO LLC and has since transferred to Ganador Operating LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Wolfcamp, Canyon.
Its 2 leases have reported 36.4K barrels of oil and 59.2K mcf of gas since July 2011, last reporting in November 2023. The leases carry 6 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Three Rivers Operating Co LLC; the EWA schedule now lists a different operator.
Boerne, TX · P-5 Y, filed Aug 4, 2025 · 17 permits on file · (432) 631-5407
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Ganador Operating LLC |
| Production reports | Ganador Operating, LLCthrough Apr 2020 |
| Latest permit | Three Rivers Operating Co LLCFeb 3, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,600
- total depth, ft
- 1
- permits on file
- Feb 3, 2012
- last permit issued
- May 29, 2014
- completed
- 36.4K
- cumulative oil, bbl
- 59.2K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2011 THROUGH Nov 2023
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 29, 2014
- Shut in
- —
- Plugged
- Dec 1, 2016
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
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 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Halcomb O-9-17549 | Spraberry (Trend Area) | Ganador Operating, LLC | 5 | 36.4K | 59.2K | Jul 2011 – Nov 2023 |
| Halcomb 28 O-9-17835 | Spraberry (Trend Area) | COG Operating LLC | 1 | 0 | 0 | May 2012 – Dec 2013 |
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.
- 1Three Rivers Operating Co LLCAug 2011 → Jun 2012
- 2COG Operating LLCJul 2012 → Nov 2016
- 3Ganador Operating, LLCDec 2016 → Feb 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 732418-99 | Drill | Three Rivers Operating Co LLC | Jan 25, 2012 | Feb 3, 2012 | Apr 5, 2012 | 7,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-17549 | — | — | — | — |
| — | — O-9-17835 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,424 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,024 | 7,256 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 457 | 11 | 200 S |
| 4.5 | 7,561 | 7.875 | 965 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 28, 2014 | Jun 10, 2014 | — |
| 00 | Dec 6, 2013 | Oct 24, 2013 | — |
| 00 | Nov 22, 2013 | Jul 17, 2012 | Yes |
| 00 | Apr 30, 2013 | Jul 17, 2012 | Yes |
| 00 | Apr 23, 2013 | Jun 25, 2012 | 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 42-235-34971 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-235-34971 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. then paste it into their search.
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/23534971, documented in the API reference.