OPERATORS · TEXAS · P-5 NUMBER 166150 · MARTIN COUNTY
COG Operating LLC in Martin County
One operator, one county: its permits, wells of record, formations, and leases here, with the rest of the county and the rest of the operator one click away.
Cog Operating LLC has 255 drilling permits on file in Martin County, the first issued in 2013 and the latest on September 10, 2026.
5 of them came in the last twelve months, 86% fewer than the year before; 100% horizontal, averaging 12,000 ft.
It is operator of record on 588 wells in the county: 245 producing, 199 shut in, 4 injection.
Its completed wells here most often report Spraberry, Wolfcamp, Dean.
- 5
- permits, 12 months -86%
- 255
- permits, all time since 2013
- 100%
- horizontal, 12 months
- 12,000
- ft average depth, 12 months
- 588
- wells of record
- 245
- producing · 199 shut in · 4 injection
Permits issued by month
LAST FIVE YEARS · MARTIN ONLY
Last 12 months 5 · prior 12 36(-86%)
Latest permits here
| Issued | Lease / well | Type | Depth |
|---|---|---|---|
| Sep 10, 2026 | Johnson Ranch #411JH 918316 | DrillHZ | 12,000 |
| Sep 9, 2026 | Johnson Ranch #410SH 918315 | DrillHZ | 12,000 |
| Sep 9, 2026 | Johnson Ranch #410MH 918314 | DrillHZ | 12,000 |
| Sep 9, 2026 | Johnson Ranch #409AH 918313 | DrillHZ | 12,000 |
| Sep 9, 2026 | Johnson Ranch #408JH 918312 | DrillHZ | 12,000 |
| Oct 24, 2025 | Schenecker A14 #1805JH 911295 | DrillHZ | 9,500 |
| Oct 24, 2025 | Schenecker A13 #1805MH 911294 | DrillHZ | 9,200 |
| Oct 24, 2025 | Schenecker A12 #1815BH 911293 | DrillHZ | 10,500 |
| Oct 24, 2025 | Schenecker A11 #1804JH 911292 | DrillHZ | 9,500 |
| Oct 24, 2025 | Schenecker A10 #1804MH 911291 | DrillHZ | 9,200 |
All 255 permits in Martin County, searchable → · Wells of record here →
Permit types and formations
Permit types
- Drill
- 5 / 255
12 MONTHS / ALL TIME
Formations reported
- Spraberry
- 512
- Wolfcamp
- 446
- Dean
- 354
- San Andres
- 289
- Yates
- 268
- Grayburg
- 263
- Strawn
- 262
- Queen
- 252
- Santa Rosa
- 249
- Cisco
- 224
Leases it reports here
| Lease | Wells | Oil, bbl | Last reported |
|---|---|---|---|
| Cross Bar Ranch | 154 | 17.1M | Apr 2026 |
| Johnson Ranch | 71 | 9.4M | Apr 2026 |
| Johnson, Ted | 38 | 5.91M | Apr 2026 |
| Mabee 139 | 123 | 4.5M | Apr 2026 |
| Mabee 239 | 43 | 3.84M | Apr 2026 |
| Cross Bar Ranch H | 59 | 3.75M | Apr 2026 |
| Mabee, J. E. "a" NCT-1 | 52 | 2.94M | Apr 2026 |
| Warhawk | 30 | 2.83M | Apr 2026 |
| Mabee 240 | 56 | 2.74M | Apr 2026 |
| Mabee "OH" | 17 | 2.13M | Apr 2026 |
| Mabee J.E. 'B' NCT-2 | 7 | 1.27M | Apr 2026 |
| Glass, G.W. "B" | 20 | 1.03M | Apr 2026 |
| Mabee 239D | 23 | 1.01M | Apr 2026 |
| G.W. Glass B | 4 | 912K | Apr 2026 |
| Mabee 140A | 23 | 880K | Apr 2026 |
All leases it reports → · Other operators in Martin County →
About this data
Permits from the RRC OGA049M master and daily daf420 files; wells of record and status from the EWA wellbore schedule, weekly; formations from the dbf900 wellbore file; leases from PDQ lease reports, placed in the county by the wells completed on them.
Developers: this page as JSON is GET /v1/data/operators/tx/166150/counties/martin, documented in the API reference.