WELL · 42-161-34408 · DISTRICT 5
Cosson Gas Unit #21
Freestone County · Teague (Travis Peak) field · Producing · Directional
Cosson Gas Unit #21 (API 42-161-34408) is a well in Freestone County operated by Hilcorp Energy Company, completed April 8, 2025 and listed as producing on the RRC schedule.
The RRC has issued 2 drilling permits (amended once) between 2009 and 2025, permitted to 12,400 ft.
Completion filings report 8 formation tops, including Rodessa, BMA, Pettit, Travis Peak.
No lease production has been reported under this well’s leases.
Operator of record
Houston, TX · P-5 Y, filed Mar 26, 2026 · 3,454 permits on file · (713) 209-2411
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | Hilcorp Energy Companythrough Apr 2026 |
| Latest permit | Hilcorp Energy CompanyFeb 28, 2025 |
- 12,400
- total depth, ft
- 3
- permits on file
- Feb 28, 2025
- last permit issued
- Apr 8, 2025
- completed
- 0
- cumulative oil, bbl
- 834K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2010 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 8, 2025
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
Surface location
31.605938, -96.219769
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Freestone County.
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cosson Gas Unit G-5-256903 | Teague (CV-Bossier Cons.) | Hilcorp Energy Company | 1 | 0 | 639K | Apr 2010 – Jul 2026 |
| Cosson Gas Unit G-5-299517 | Teague (Travis Peak) | Hilcorp Energy Company | 1 | 0 | 195K | Apr 2025 – Jul 2026 |
Gas, mcf lease total
Last 12 months 161,440 · prior 12 46,072(+250%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1XTO Energy Inc.Apr 2010 → Dec 2023
- 2Hilcorp Energy CompanyJan 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 906249-98 | Recompletion | Hilcorp Energy Company | Apr 3, 2025 | Feb 28, 2025 | — | 11,875 |
| 906249-99 | Recompletion | Hilcorp Energy Company | Feb 26, 2025 | Feb 28, 2025 | — | 11,875 |
| 680345-99 | Drill | XTO Energy Inc. | Apr 13, 2009 | Apr 21, 2009 | Feb 16, 2010 | 12,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-5-256903 | — | — | — | — |
| — | — G-5-299517 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 505 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rodessa | 6,920 | -6,415 |
| BMA | 7,483 | -6,978 |
| Pettit | 7,506 | -7,001 |
| Travis Peak | 7,726 | -7,221 |
| Pettit | 8,147 | -7,642 |
| Travis Peak | 8,370 | -7,865 |
| Cotton Valley | 9,845 | -9,340 |
| Knowles | 10,490 | -9,985 |
| Bossier | 11,337 | -10,832 |
| CVL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,679 | 8,956 | Perforated |
| 8,679 | 9,291 | Perforated |
| 9,028 | 9,291 | Perforated |
| 10,608 | 10,778 | Perforated |
| 10,952 | 11,074 | Perforated |
| 11,359 | 11,734 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 5,200 | 12.25 | 1,851 S |
| 5.5 | 11,875 | 8.75 | 1,247 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 14, 2025 | Jun 10, 2025 | — |
| 00 | Jul 11, 2025 | Jun 4, 2025 | — |
| 00 | Sep 8, 2010 | Jul 1, 2010 | Yes |
| 00 | Aug 16, 2010 | — | — |
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 42-161-34408 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-161-34408 → 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.
Irvin Gas Unit42-161-34072
1.1 KM · XTO Energy Inc. · Section with this well →
| BMA | 7,410 | -6,870 |
| Pettit | 8,070 | -7,530 |
| Travis Peak | 8,302 | -7,762 |
| Knowles | 10,443 | -9,903 |
| Bossier | 11,308 | -10,768 |
| CVL | 12,319 | -11,779 |
Winfree Gas Unit42-161-34341
1.5 KM · XTO Energy Inc. · Section with this well →
| BMA | 7,536 | -7,015 |
| Pettit | 8,114 | -7,593 |
| Travis Peak | 8,348 | -7,827 |
| Knowles | 10,495 | -9,974 |
| Bossier | 11,340 | -10,819 |
Irvin Gas Unit42-161-32925
1.7 KM · XTO Energy Inc. · Section with this well →
| BMA | 7,422 | -6,895 |
| Pettit | 8,085 | -7,558 |
| Travis Peak | 8,314 | -7,787 |
| Cotton Valley | 10,480 | -9,953 |
| CVS | 10,480 | -9,953 |
| Cotton Valley | 10,480 | -9,953 |
| Bossier | 11,328 | -10,801 |
| CVL | 12,351 | -11,824 |
9 TOPS · FIRST 8
Ham Gas Unit42-161-34545
1.8 KM · XTO Energy Inc. · Section with this well →
| Rodessa | 6,921 | -6,444 |
| Pettit | 7,338 | -6,861 |
| Travis Peak | 7,721 | -7,244 |
| Cotton Valley | 9,854 | -9,377 |
| Knowles | 10,293 | -9,816 |
Ham Gas Unit42-161-34011
1.8 KM · XTO Energy Inc. · Section with this well →
| BMA | 7,328 | -6,868 |
| Pettit | 7,985 | -7,525 |
| Travis Peak | 8,210 | -7,750 |
| Cotton Valley | 10,318 | -9,858 |
| Knowles | 10,318 | -9,858 |
| Bossier | 11,164 | -10,704 |
John Henderson Gas Unit42-161-33584
2.6 KM · XTO Energy Inc. · Section with this well →
| BMA | 7,362 | -6,887 |
| Rodessa | 7,444 | -6,969 |
| Pettit | 8,031 | -7,556 |
| Travis Peak | 8,253 | -7,778 |
| Cotton Valley | 10,387 | -9,912 |
| Bossier | 11,260 | -10,785 |
| Cotton Valley | 12,392 | -11,917 |
Peter Daniel Estate42-161-33939
5.4 KM · Devon Energy Production Co, L.P. · Section with this well →
| Pettit | 8,455 | -7,996 |
| CV Sand | 10,982 | -10,523 |
| Bossier | 11,859 | -11,400 |
Evans, A. O. Jr42-161-32527
5.8 KM · Devon Energy Operating Co., L.P. · Section with this well →
| Rodessa | 7,950 | -7,520 |
| Pettit | 8,440 | -8,010 |
| Travis Peak | 8,670 | -8,240 |
| Cotton Valley | 10,897 | -10,467 |
| Bossier | 11,830 | -11,400 |
| Cotton Valley | 12,948 | -12,518 |
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/16134408, documented in the API reference.