TEXAS · WELLS · DAWSON COUNTY · KOEHLER LEASE · API 42-115-31316 · DISTRICT 7B
Koehler #1
Dawson County · Tex-Hamon (Dean) field · Producing · Vertical
Koehler #1 (API 42-115-31316) is a well in Dawson County operated by Hibernia Resources IV LLC, completed January 10, 1980 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued October 9, 1979, permitted to 9,220 ft.
It was permitted by Mgf Oil Corporation and has since transferred to Hibernia Resources IV LLC on the wellbore schedule.
Its lease has reported 46.5K barrels of oil and 70.1K mcf of gas since January 1993, last reporting in July 2026.
Operator of record
Permitted by MGF Oil Corporation; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 4, 2026
- Permits on file
- 66
- Phone
- (713) 728-7911
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hibernia Resources IV LLC |
| Production reports | Hibernia Resources IV, LLCthrough Apr 2026 |
| Latest permit | MGF Oil CorporationOct 9, 1979 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,220
- total depth, ft
- 1
- permits on file
- Oct 9, 1979
- last permit issued
- Jan 10, 1980
- completed
- 46.5K
- cumulative oil, bbl
- 70.1K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 10, 1980
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Koehler O-11-62701 | Tex-Hamon (Dean) | Hibernia Resources IV, LLC | 1 | 46.5K | 70.1K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 1,019 · prior 12 1,166(-13%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Henry Petroleum Corp.Jan 1993 → Mar 2001
- 2Henry Petroleum LPApr 2001 → Dec 2008
- 3COG Operating LLCJan 2009 → Dec 2010
- 4Legacy Reserves Operating LPJan 2011 → Apr 2024
- 5Hibernia Resources IV, LLCMay 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 60011-99 | Drill | MGF Oil Corporation | Oct 9, 1979 | Oct 9, 1979 | — | 9,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 10, 1980 | Koehler O-11-62701 | Tex-Hamon (Dean) | Hibernia Resources IV LLC | Producing | 9,220 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,871 | 9,023 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 335 | 17.5 | 350 S |
| 8.625 | 4,125 | 11 | 250 S |
| 2.375 | 8,477 | — | — |
| 4.5 | 9,220 | 7.375 | 2,400 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 | Jan 12, 1984 | Jan 21, 1980 | — |
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 42-115-31316 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-115-31316 → 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/11531316, documented in the API reference.