WELL · 42-357-33652 · DISTRICT 10
Courson Key 35 #M001OB
Ochiltree County · Pan Petro (Marmaton) field · Horizontal
Courson Key 35 #M001OB (API 42-357-33652) is a horizontal well in Ochiltree County operated by Mewbourne Oil Company, completed October 20, 2017.
The RRC has issued one drilling permit (amended once), issued July 14, 2017, permitted to 8,000 ft.
Completion filings report 10 formation tops, including Brown Dolomite, Council Grove, Chase Lower, Douglas.
Its 2 leases have reported 253K barrels of oil and 510K mcf of gas since October 2017, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Tyler, TX · P-5 Y, filed May 4, 2026 · 2,059 permits on file · (903) 561-2900
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Mewbourne Oil Company |
| Production reports | Mewbourne Oil Companythrough Apr 2026 |
| Latest permit | Mewbourne Oil CompanyJul 14, 2017 |
- 8,000
- total depth, ft
- 2
- permits on file
- Jul 14, 2017
- last permit issued
- Oct 20, 2017
- completed
- 253K
- cumulative oil, bbl
- 510K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2017 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 20, 2017
- Shut in
- —
- Plugged
- —
Surface location
36.261258, -100.842699
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Ochiltree County.
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 |
|---|---|---|---|---|---|---|
| Courson Key 35 O-14-9587 | Allen-Parker (Marmaton) | Mewbourne Oil Company | 2 | 217K | 483K | Jan 2018 – Jul 2026 |
| Courson Key 35 O-14-9554 | Pan Petro (Marmaton) | Mewbourne Oil Company | 1 | 35.5K | 26.8K | Oct 2017 – Mar 2018 |
Oil, barrels lease total
Last 12 months 10,340 · prior 12 9,916(+4%)
Gas, mcf lease total
Last 12 months 44,171 · prior 12 38,150(+16%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Mewbourne Oil CompanyOct 2017 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 828809-98 | Drill | Mewbourne Oil Company | Jul 24, 2017 | Jul 14, 2017 | Sep 11, 2017 | 8,000 |
| 828809-99 | Drill | Mewbourne Oil Company | Jul 14, 2017 | Jul 14, 2017 | Sep 11, 2017 | 8,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-14-9554 | — | — | — | — |
| — | — O-14-9587 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,925 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Brown DolomiteBROWN DOLOMITE - PROD AND CORROS | 3,401 | -476 |
| Council Grove | 3,775 | -850 |
| Chase Lower | 4,330 | -1,405 |
| Douglas | 5,675 | -2,750 |
| Kansas CityKANSAS CITY LIME | 6,624 | -3,699 |
| Cleveland | 6,916 | -3,991 |
| Des MoinesDES MOINES - H2S CORROSIVE | 7,102 | -4,177 |
| MarmatonMARMATON (DES MOINES) | 7,178 | -4,253 |
| Oswego | — | — |
| Tonkawa | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,520 | 11,940 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,984 | 12.25 | 1,040 S |
| 7 | 7,467 | 8.75 | 445 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 | Feb 2, 2018 | Nov 9, 2017 | Yes |
| 00 | Dec 11, 2017 | Nov 9, 2017 | 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 42-357-33652 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-357-33652 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Courson Key 3542-357-33666
0.8 KM · Mewbourne Oil Company · Section with this well →
| Brown Dolomite | 3,438 | -486 |
| Council Grove | 3,708 | -756 |
| Chase Lower | 4,383 | -1,431 |
| Douglas | 5,653 | -2,701 |
| Kansas City | 6,627 | -3,675 |
| Cleveland | 6,895 | -3,943 |
| Des Moines | 7,098 | -4,146 |
| Marmaton | 7,169 | -4,217 |
10 TOPS · FIRST 8
Gardner 3642-357-33668
2.3 KM · Mewbourne Oil Company · Section with this well →
| Brown Dolomite | 3,402 | -472 |
| Council Grove | 3,949 | -1,019 |
| Chase Lower | 4,354 | -1,424 |
| Douglas | 5,609 | -2,679 |
| Kansas City | 6,541 | -3,611 |
| Cleveland | 6,820 | -3,890 |
| Des Moines | 7,022 | -4,092 |
| Marmaton | 7,089 | -4,159 |
10 TOPS · FIRST 8
Milledge-Pshigoda 28/37 A42-357-33718
4.9 KM · Mewbourne Oil Company · Section with this well →
| Brown Dolomite | 3,354 | -380 |
| Council Grove | 3,931 | -957 |
| Chase Lower | 4,151 | -1,177 |
| Douglas | 5,500 | -2,526 |
| Kansas City | 6,387 | -3,413 |
| Cleveland | 6,663 | -3,689 |
| Des Moines | 6,803 | -3,829 |
| Marmaton | 6,859 | -3,885 |
10 TOPS · FIRST 8
Irvin Sisters 53M42-357-33731
4.9 KM · King Operating Corporation · Section with this well →
| Brown Dolomite | 3,371 | -393 |
| Chase Lower | 3,551 | -573 |
| Council Grove | 3,895 | -917 |
| Douglas | 5,634 | -2,656 |
| Tonkawa | 6,092 | -3,114 |
| Kansas City | 6,688 | -3,710 |
| Cleveland | 6,838 | -3,860 |
| Des Moines | 6,926 | -3,948 |
10 TOPS · FIRST 8
Virginia 74942-357-33699
4.9 KM · Jones Energy, LLC · Section with this well →
| Brown Dolomite | 3,453 | -504 |
| Douglas | 5,701 | -2,752 |
| Tonkawa | 6,334 | -3,385 |
| Kansas City | 6,641 | -3,692 |
| Cleveland | 6,928 | -3,979 |
| Marmaton | 7,138 | -4,189 |
| Oswego | — | |
| Des Moines | — |
10 TOPS · FIRST 8
Jines 66042-357-33768
5.0 KM · Courson Oil & Gas, Inc. · Section with this well →
| Brown Dolomite | 3,380 | -515 |
| Council Grove | 4,720 | -1,855 |
| Douglas | 5,705 | -2,840 |
| Kansas City | 6,665 | -3,800 |
| Cleveland | 6,900 | -4,035 |
| Marmaton | 7,155 | -4,290 |
| Tonkawa | — | |
| Chase Lower | — |
10 TOPS · FIRST 8
Courson Leatherman 74842-357-33681
5.3 KM · Mewbourne Oil Company · Section with this well →
| Brown Dolomite | 3,410 | -486 |
| Council Grove | 3,865 | -941 |
| Chase Lower | 4,212 | -1,288 |
| Douglas | 5,731 | -2,807 |
| Kansas City | 6,673 | -3,749 |
| Cleveland | 6,956 | -4,032 |
| Des Moines | 7,183 | -4,259 |
| Marmaton | 7,262 | -4,338 |
10 TOPS · FIRST 8
Virginia 74942-357-33700
5.4 KM · Jones Energy, LLC · Section with this well →
| Brown Dolomite | 3,472 | -521 |
| Douglas | 5,700 | -2,749 |
| Tonkawa | 6,345 | -3,394 |
| Kansas City | 6,640 | -3,689 |
| Cleveland | 6,940 | -3,989 |
| Marmaton | 7,169 | -4,218 |
| Des Moines | — | |
| Chase Lower | — |
10 TOPS · FIRST 8
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/35733652, documented in the API reference.