TEXAS · WELLS · GLASSCOCK COUNTY · HALFMANN 42 LEASE · API 42-173-35704 · DISTRICT 7B
Halfmann 42 #1
Glasscock County · Spraberry (Trend Area) field · Shut In · Vertical
Halfmann 42 #1 (API 42-173-35704) is a well in Glasscock County operated by Crescent Energy Operating LLC, completed June 20, 2013 and listed as shut in on the RRC schedule, shut in April 1, 2022.
The RRC has issued one drilling permit, issued April 3, 2013, permitted to 10,109 ft.
It was permitted by Athlon FE Operating LLC and has since transferred to Crescent Energy Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Spraberry, Strawn, Atoka.
Its lease has reported 97.5K barrels of oil and 283K mcf of gas since June 2013, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Athlon FE Operating LLC; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Aug 28, 2025
- Permits on file
- 54
- Phone
- (713) 337-4600
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Crescent Energy Operating LLC |
| Production reports | Crescent Energy Operating, LLCthrough Apr 2026 |
| Latest permit | Athlon FE Operating LLCApr 3, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,109
- total depth, ft
- 1
- permits on file
- Apr 3, 2013
- last permit issued
- Jun 20, 2013
- completed
- 97.5K
- cumulative oil, bbl
- 283K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2013 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 20, 2013
- Shut in
- Apr 1, 2022
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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 lease this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Halfmann 42 O-10-43992 | Spraberry (Trend Area) | Crescent Energy Operating, LLC | 2 | 97.5K | 283K | Jun 2013 – Jul 2026 |
Oil, barrels lease total
Last 12 months 529 · prior 12 426(+24%)
Gas, mcf lease total
Last 12 months 1,029 · prior 12 1,338(-23%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Athlon FE Operating LLCJun 2013 → Apr 2014
- 2Athlon Holdings LPMay 2014 → Jan 2015
- 3Encana Oil & Gas(usa) Inc.Feb 2015 → Jan 2020
- 4Ovintiv USA Inc.Feb 2020 → Feb 2022
- 5Laredo Petroleum, Inc.Mar 2022 → Jan 2023
- 6Vital Energy, Inc.Feb 2023 → Dec 2025
- 7Crescent Energy Operating, LLCFeb 2026 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 759840-99 | Drill | Athlon FE Operating LLC | Apr 1, 2013 | Apr 3, 2013 | Apr 25, 2013 | 10,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 20, 2013 | Halfmann 42 O-10-43992 | Spraberry (Trend Area) | Crescent Energy Operating LLC | Shut In · shut in Apr 1, 2022 | 10,109 |
Formation tops
As filed on W-2/G-1. Subsea from 2,707 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,316 | 10,076 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 492 | 17.5 | 500 S |
| 8.625 | 3,806 | 11 | 600 S |
| 5.5 | 10,109 | 7.875 | 850 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 | Feb 18, 2014 | Jul 23, 2013 | 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 42-173-35704 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-173-35704 → 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.
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/17335704, documented in the API reference.