WELL · 42-485-84722 · DISTRICT 9
Obenhaus -C- #1
Wichita County · Wichita County Regular field · Vertical
Obenhaus -C- #1 (API 42-485-84722) is a plugged well in Wichita County, plugged December 4, 2020, last operated by Northfork Exploration LLC.
The RRC has issued one drilling permit (amended once), issued October 28, 2014, permitted to 800 ft.
It was permitted by Roberts & Hammack Inc. and has since transferred to Northfork Exploration LLC on the wellbore schedule.
Completion filings report 8 formation tops, including Cisco, Gunsight, Bluff Creek Sand, Canyon.
Its lease has reported 6.21K barrels of oil and 74 mcf of gas since January 1993, last reporting in July 2026. The lease carries 12 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Roberts & Hammack Inc.; the EWA schedule now lists a different operator.
Electra, TX · P-5 Y, filed Nov 4, 2025 · (903) 576-0454
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Northfork Exploration LLC |
| Production reports | Northfork Exploration LLCthrough Apr 2026 |
| Latest permit | Roberts & Hammack Inc.Oct 28, 2014 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 800
- total depth, ft
- 2
- permits on file
- Oct 28, 2014
- last permit issued
- Oct 5, 2015
- completed
- 6.21K
- cumulative oil, bbl
- 74
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 5, 2015
- Shut in
- —
- Plugged
- Dec 4, 2020
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 12 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Obenhaus -C- O-13-5533 | Wichita County Regular | Northfork Exploration LLC | 12 | 6.21K | 74 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 452 · prior 12 341(+33%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Seale, Don R.Jan 1993 → Mar 2000
- 2DE Larios, R. V., Ltd.Jul 2004 → Dec 2004
- 3Ames, AdrianMar 2009 → Mar 2009
- 4JRJ Oil & Gas LLCFeb 2013 → Apr 2013
- 5Roberts & Hammack Inc.Aug 2013 → Apr 2022
- 6Northfork Exploration LLCMay 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 798666-98 | Recompletion | Roberts & Hammack Inc. | Jun 3, 2015 | Oct 28, 2014 | Jul 28, 2015 | 800 |
| 798666-99 | Recompletion | Roberts & Hammack Inc. | Oct 20, 2014 | Oct 28, 2014 | — | 350 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-5533 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,131 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 285 | 292 | Perforated |
| 290 | 292 | Perforated |
| 295 | 303 | Perforated |
| 574 | 578 | Perforated |
| 602 | 606 | Perforated |
| 722 | 726 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10 | 60 | — | — |
| 7 | 285 | — | — |
| 7 | 290 | — | — |
| 7 | 295 | 11 | 120 S |
| 4.5 | 816 | 6.25 | 90 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 | Nov 17, 2015 | Nov 10, 2015 | — |
| 00 | Jul 25, 1986 | Jul 7, 1986 | — |
| 00 | Mar 18, 1986 | Feb 6, 1986 | Yes |
| 00 | Jan 29, 1986 | Dec 30, 1985 | — |
| 00 | Jan 12, 1984 | — | 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 42-485-84722 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-485-84722 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- —
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000034820 | H-1 Injection | Plugged Dec 16, 2020 | 50 | 100 | 255–285 |
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/48584722, documented in the API reference.