WELL · 42-357-32717 · DISTRICT 10
Lamaster Brothers 66 #2H
Ochiltree County · Ellis Ranch (Cleveland) field · Horizontal
Lamaster Brothers 66 #2H (API 42-357-32717) is a horizontal well in Ochiltree County operated by Midstates Petroleum Company LLC, completed May 16, 2008.
The RRC has issued one drilling permit, issued January 29, 2008, permitted to 10,000 ft.
It was permitted by Holmes Exploration, LLC and has since transferred to Midstates Petroleum Company LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Kansas City, Cleveland.
Its 2 leases have reported 101K barrels of oil and 2.28M mcf of gas since May 2008, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Midstates Petroleum Company LLC
Permitted by Holmes Exploration, LLC; the EWA schedule now lists a different operator.
- Based in
- Tulsa, OK
- P-5 status
- Inactive (I)
- P-5 last filed
- May 2, 2018
- Permits on file
- 64
- Phone
- (918) 947-8550
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Midstates Petroleum Company LLC |
| Production reports | Courson Oil & Gas, Inc.through Apr 2026 |
| Latest permit | Holmes Exploration, LLCJan 29, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,000
- total depth, ft
- 1
- permits on file
- Jan 29, 2008
- last permit issued
- May 16, 2008
- completed
- 101K
- cumulative oil, bbl
- 2.28M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2008 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 16, 2008
- 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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Lamaster Brothers 66 O-14-8734 | Pan Petro (Cleveland) | Courson Oil & Gas, Inc. | 2 | 80.9K | 2.06M | Aug 2011 – Jul 2026 |
| Lamaster Brothers 66 O-14-8169 | Ellis Ranch (Cleveland) | Midstates Petroleum Company LLC | 1 | 19.8K | 213K | May 2008 – Dec 2015 |
Gas, mcf lease total
Last 12 months 54,557 · prior 12 61,905(-12%)
Oil, barrels lease total
Last 12 months 2,295 · prior 12 1,616(+42%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Holmes Exploration, LLCMay 2008 → Jul 2011
- 2Midstates Petroleum Company LLCAug 2011 → Aug 2014
- 3Courson Oil & Gas, Inc.Sep 2014 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 653517-99 | Drill | Holmes Exploration, LLC | Jan 18, 2008 | Jan 29, 2008 | Feb 4, 2008 | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-14-8169 | — | — | — | — |
| — | — O-14-8734 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,975 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Kansas City | 6,879 | -3,904 |
| Kansas CityKANSAS CITY 'C' | 6,935 | -3,960 |
| Kansas CityKANSAS CITY 'A' | 6,978 | -4,003 |
| ClevelandCLEVELAND 3 | 7,002 | -4,027 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,831 | 9,415 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,243 | 12.25 | 880 S |
| 7 | 7,444 | 8.75 | 180 S |
| 4.5 | 9,540 | — | — |
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 | Sep 13, 2013 | May 27, 2008 | Yes |
| 00 | Jul 18, 2011 | May 27, 2008 | Yes |
| 00 | Oct 22, 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 42-357-32717 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-357-32717 → 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/35732717, documented in the API reference.