WELL · 42-353-33546 · DISTRICT 7
McMasater 244 #1
Nolan County · Arriba Libra (Caddo) field · Vertical
Mcmasater 244 #1 (API 42-353-33546) is a well in Nolan County operated by Cinnabar Operating LLC, completed March 31, 2015.
The RRC has issued 3 drilling permits (amended 3 times) between 2014 and 2016, permitted to 6,300 ft.
Completion filings report 14 formation tops, including Coleman Junction, Tannehill, Flippen Lime - Disposal, Canyon.
Its 3 leases have reported 16.2K barrels of oil and 70.5K mcf of gas since March 2015, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Fort Worth, TX
- P-5 status
- Active (A)
- P-5 last filed
- Feb 11, 2026
- Permits on file
- 153
- Phone
- (817) 870-1940
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Cinnabar Operating LLC |
| Production reports | Double M Petroproperties, Inc.through Apr 2026 |
| Latest permit | Cinnabar Operating, LLCMar 28, 2016 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,300
- total depth, ft
- 6
- permits on file
- Mar 28, 2016
- last permit issued
- Mar 31, 2015
- completed
- 16.2K
- cumulative oil, bbl
- 70.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2015 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 31, 2015
- 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 3 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 |
|---|---|---|---|---|---|---|
| McMaster '244' O-8-31801 | TDR (Canyon Reef) | Cinnabar Operating, LLC | 1 | 1.06K | 161 | Apr 2015 – Jul 2026 |
| McMaster '244' O-8-31899 | Hat Top Mountain, N. (Cook Lime) | Double M Petroproperties, Inc. | 1 | 15.1K | 70.3K | May 2015 – Jul 2026 |
| McMasater '244' O-8-31942 | Arriba Libra (Caddo) | Cinnabar Operating, LLC | 1 | 0 | 0 | Mar 2015 – Dec 2016 |
Oil, barrels lease total
Last 12 months 984 · prior 12 785(+25%)
Gas, mcf lease total
Last 12 months 232 · prior 12 235(-1%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Cinnabar Operating, LLCApr 2015 → Oct 2020
- 2Double M Petroproperties, Inc.Nov 2020 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 814521-99 | Recompletion | Cinnabar Operating, LLC | Mar 22, 2016 | Mar 28, 2016 | Feb 5, 2015 | 6,300 |
| 811236-99 | Recompletion | Cinnabar Operating, LLC | Oct 15, 2015 | Oct 27, 2015 | Aug 17, 2015 | 6,300 |
| 797819-96 | Drill | Cinnabar Operating, LLC | Apr 11, 2015 | Oct 10, 2014 | Feb 5, 2015 | 6,300 |
| 797819-97 | Drill | Cinnabar Operating, LLC | Feb 25, 2015 | Oct 10, 2014 | — | 5,999 |
| 797819-98 | Drill | Cinnabar Operating, LLC | Feb 10, 2015 | Oct 10, 2014 | — | 5,999 |
| 797819-99 | Drill | Cinnabar Operating, LLC | Oct 6, 2014 | Oct 10, 2014 | — | 5,999 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-31801 | — | — | — | — |
| — | — O-8-31899 | — | — | — | — |
| — | — O-8-31942 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,316 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Coleman JunctionCOLEMAN JUNCTION - CORROSIVE; PO | 2,640 | -324 |
| TannehillTANNEHILL - DISPOSAL | 3,290 | -974 |
| Flippen Lime - Disposal | 3,385 | -1,069 |
| CanyonCANYON REEF - DISPOSAL | 4,300 | -1,984 |
| Fry Sand - Disposal | 5,145 | -2,829 |
| Goen - Disposal | 5,275 | -2,959 |
| EllenburgerELLENBURGER - DISPOSAL | 5,938 | -3,622 |
| Breckenridge - Disposal | — | — |
| Elm Creek - Disposal | — | — |
| Flippen Sand - Disposal | — | — |
| King Sand - Disposal | — | — |
| Noodle Creek - Disposal | — | — |
| Wichita-AlbanyWICHITA ALBANY - DISPOSAL | — | — |
| WolfcampWOLFCAMP - DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,470 | 3,474 | Perforated |
| 4,312 | 4,334 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 438 | 12.25 | 225 S |
| 5.5 | 5,961 | 8.75 | 820 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 | Dec 20, 2016 | Dec 13, 2016 | — |
| 00 | Aug 29, 2016 | Oct 5, 2015 | — |
| 00 | Nov 23, 2015 | Sep 1, 2015 | Yes |
| 00 | May 29, 2015 | May 5, 2015 | 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 42-353-33546 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-353-33546 → 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/35333546, documented in the API reference.