WELL · 42-357-33598 · DISTRICT 10
Lamaster Gas Unit #2
Ochiltree County · Allen-Parker (Marmaton) field · Producing · Vertical
Lamaster Gas Unit #2 (API 42-357-33598) is a well in Ochiltree County operated by Courson Oil & Gas Inc., completed February 25, 2016 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued August 27, 2015, permitted to 9,850 ft.
Completion filings report 10 formation tops, including Brown Dolomite, Council Grove, Douglas, Kansas City.
Its lease has reported 6.09K barrels of oil and 4.47K mcf of gas since February 2016, last reporting in July 2026.
Operator of record
Perryton, TX · P-5 Y, filed Dec 4, 2025 · 291 permits on file · (806) 435-2910
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Courson Oil & Gas Inc. |
| Production reports | Courson Oil & Gas, Inc.through Jan 2025 |
| Latest permit | Courson Oil & Gas, Inc.Aug 27, 2015 |
- 9,850
- total depth, ft
- 2
- permits on file
- Aug 27, 2015
- last permit issued
- Feb 25, 2016
- completed
- 6.09K
- cumulative oil, bbl
- 4.47K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2016 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 25, 2016
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 |
|---|---|---|---|---|---|---|
| Lamaster Gas Unit O-14-9470 | Allen-Parker (Marmaton) | Courson Oil & Gas, Inc. | 1 | 6.09K | 4.47K | Feb 2016 – Jul 2026 |
Oil, barrels lease total
Last 12 months 0 · prior 12 197(-100%)
Gas, mcf lease total
Last 12 months 0 · prior 12 174(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Courson Oil & Gas, Inc.Mar 2016 → Jan 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 808553-97 | Drill | Courson Oil & Gas, Inc. | Mar 16, 2016 | Aug 27, 2015 | Sep 18, 2015 | 9,850 |
| 808553-99 | Drill | Courson Oil & Gas, Inc. | Jul 17, 2015 | Aug 27, 2015 | Sep 17, 2015 | 9,850 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-14-9470 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,968 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Brown DolomiteBROWN DOLOMITE - PROD AND CORROS | 3,273 | -305 |
| Council Grove | 3,643 | -675 |
| Douglas | 5,396 | -2,428 |
| Kansas CityKANSAS CITY LIME | 6,191 | -3,223 |
| Cleveland | 6,613 | -3,645 |
| MorrowLOWER MORROW (KEYES) | 8,360 | -5,392 |
| MississippianMISSISSIPPIAN (CHESTER) | 8,470 | -5,502 |
| ChesterCHESTER BASAL | 8,920 | -5,952 |
| Chase Lower | — | — |
| Tonkawa | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,842 | 6,872 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,800 | 12.25 | 985 S |
| 4.5 | 8,588 | 8.75 | 195 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 | Jun 17, 2016 | Mar 22, 2016 | 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 42-357-33598 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-357-33598 → 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/35733598, documented in the API reference.