WELL · 42-503-38168 · DISTRICT 9
Senkel #5
Young County · Langston-Kleiner (Strawn) field · Vertical
Senkel #5 (API 42-503-38168) is a plugged well in Young County, plugged August 25, 2016, last operated by Karper Oil & Gas Corporation.
The RRC has issued one drilling permit (amended once), issued June 1, 1984, permitted to 890 ft.
It was permitted by Davis, Robert E. and has since transferred to Karper Oil & Gas Corporation on the wellbore schedule.
Completion filings report one formation top, including Strawn.
Its lease has reported 45.9K barrels of oil and 5.21K mcf of gas since January 1993, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Davis, Robert E.; the EWA schedule now lists a different operator.
Graham, TX · P-5 Y, filed Sep 4, 2025 · 18 permits on file · (940) 229-1786
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Karper Oil & Gas Corporation |
| Production reports | Karper Oil & Gas Corporationthrough Feb 2026 |
| Latest permit | Davis, Robert E.Jun 1, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 890
- total depth, ft
- 2
- permits on file
- Jun 1, 1984
- last permit issued
- Jun 13, 1994
- completed
- 45.9K
- cumulative oil, bbl
- 5.21K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 13, 1994
- Shut in
- —
- Plugged
- Aug 25, 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 lease this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Senkel O-13-23651 | Langston-Kleiner (Strawn) | Karper Oil & Gas Corporation | 3 | 45.9K | 5.21K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 1,329 · prior 12 2,963(-55%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Davis, Robert E.Jun 1995 → Apr 1997
- 2Davis, R. E. Oil & Gas, Inc.May 1997 → Oct 2015
- 3Borderline Operating Corp.Nov 2015 → Mar 2019
- 4B.O.L.D. Oil and Gas, LLCApr 2019 → Sep 2019
- 5Karper Oil & Gas CorporationOct 2019 → Feb 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 240934-98 | Drill | Davis, Robert E. | Aug 17, 1994 | Jun 1, 1984 | — | 890 |
| 240934-99 | Drill | M-Ray Petroleum, Inc. | May 29, 1984 | Jun 1, 1984 | Jun 11, 1984 | 860 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-23651 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,176 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Strawn | 850 | 326 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 854 | 864 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 864 | 7.875 | 110 S |
| 4.5 | 869 | 6.75 | 110 S |
| 4.5 | 890 | 6.75 | 110 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 | Mar 4, 2015 | Sep 16, 2014 | — |
| 00 | Apr 9, 1999 | Jan 25, 1999 | — |
| 00 | Oct 24, 1994 | Aug 8, 1994 | — |
| 00 | Sep 21, 1994 | Aug 16, 1994 | — |
| 00 | Sep 14, 1994 | — | — |
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 42-503-38168 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-503-38168 → 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
- 9.99K
- bbl, all reported
- Nov 2015
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000057453 | W-14 Disposal | Plugged Oct 17, 2016 | 0 | 0 | 854–864 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 460(-100%)
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/50338168, documented in the API reference.