WELL · 42-195-31599 · DISTRICT 10
Patten Unit #5178
Hansford County · McKibben (Kinderhook) field · Vertical
Patten Unit #5178 (API 42-195-31599) is a well in Hansford County operated by Complete Oil & Gas Services LLC, completed December 11, 2003.
The RRC has issued 2 drilling permits (amended once) between 2003 and 2009, permitted to 8,500 ft.
It was permitted by Laredo Petroleum, Inc. and has since transferred to Complete Oil & Gas Services LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Brown Dolo., Douglas, Marmaton, Morrow.
Its 2 leases have reported 186K barrels of oil and 293K mcf of gas since June 2002, last reporting in July 2026. The leases carry 5 wells, so these are lease totals, not this well alone.
Operator of record
Complete Oil & Gas Services LLC
Permitted by Laredo Petroleum, Inc.; the EWA schedule now lists a different operator.
Perkins, OK · P-5 Y, filed Jul 4, 2026 · (405) 788-0433
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Complete Oil & Gas Services LLC |
| Production reports | Complete Oil & Gas Services, LLCthrough Apr 2026 |
| Latest permit | Laredo Petroleum, Inc.Apr 1, 2009 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,500
- total depth, ft
- 3
- permits on file
- Apr 1, 2009
- last permit issued
- Dec 11, 2003
- completed
- 186K
- cumulative oil, bbl
- 293K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2002 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 11, 2003
- Shut in
- —
- Plugged
- —
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 2 leases this well is completed on; they carry 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Patten Unit G-14-254473 | Patten (Mississippian) | Complete Oil & Gas Services, LLC | 1 | 0 | 217K | May 2009 – Jul 2026 |
| Patten Unit O-14-7433 | McKibben (Kinderhook) | Complete Oil & Gas Services, LLC | 4 | 186K | 76K | Jun 2002 – Jul 2026 |
Gas, mcf lease total
Last 12 months 1,839 · prior 12 1,271(+45%)
Oil, barrels lease total
Last 12 months 16 · prior 12 14(+14%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Jones Energy, Ltd.Jul 2002 → May 2007
- 2Laredo Petroleum, Inc.Jun 2007 → Jul 2013
- 3Enervest Operating, L.L.C.Aug 2013 → Oct 2015
- 4BP America Production CompanyNov 2015 → Oct 2017
- 5Latigo Petroleum, LLCMar 2022 → Dec 2025
- 6Complete Oil & Gas Services, LLCJan 2026 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 679819-99 | Recompletion | Laredo Petroleum, Inc. | Mar 25, 2009 | Apr 1, 2009 | Apr 1, 2009 | 8,500 |
| 530110-98 | Drill | Jones Energy, Ltd. | Jun 18, 2003 | Apr 4, 2003 | Oct 24, 2003 | 8,500 |
| 530110-99 | Drill | Jones Energy, Ltd. | Mar 31, 2003 | Apr 4, 2003 | — | 8,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-14-254473 | — | — | — | — |
| — | — O-14-7433 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,192 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Brown Dolo. | 3,110 | 82 |
| Douglas | 4,930 | -1,738 |
| Marmaton | 6,100 | -2,908 |
| Morrow | 6,680 | -3,488 |
| Mississippian | 6,950 | -3,758 |
| Kinderhook | 7,820 | -4,628 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,968 | 7,010 | Perforated |
| 7,820 | 7,834 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,616 | 11 | 520 S |
| 8.625 | 1,616 | — | 520 S |
| 4.5 | 8,295 | 7.875 | 320 S |
| 4.5 | 8,295 | — | 320 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 | Apr 26, 2010 | Nov 23, 2009 | — |
| 00 | Apr 9, 2010 | Jan 22, 2010 | — |
| 00 | Feb 9, 2010 | — | — |
| 00 | Mar 23, 2004 | Feb 13, 2004 | Yes |
| 00 | Feb 27, 2004 | — | — |
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 42-195-31599 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-195-31599 → 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/19531599, documented in the API reference.