Jefferson Parish, Louisiana Wells Summary
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Total wells
Last 60 days
Prior 60 days
60-day trend
Jefferson Parish contains 3,074 wells on file, with top operators including TEXACO, INC. and EXXON CORPORATION.
Wells in Jefferson span several oil & gas fields including LAFITTE and GRAND ISLE BLOCK 18.
Most recent well on record: TEASPOON, operated by HIGH WEST SEQUESTRATION LLC — last updated February 2026.
Active drilling rigs · Baker Hughes snapshot, week of 2026-05-29
By basin
- 27 Haynesville
- 11 Other
Drilling for
- 25 Gas
- 12 Oil
- 1 Miscellaneous
Jefferson Parish well density
Every dot is one well — small blue dots are historic wells;
larger orange dots are wells with activity in the last 60 days.
3,073 wells plotted ·
0 active in last 60 days
Basemap © OpenStreetMap contributors · well data © Oil and Gas Information · tiles served by DynamoMap
Top Operators in Jefferson Parish by total wells
Operators: Texaco, Inc., Exxon Corporation, Freeport Sulphur Co., Hilcorp Energy Company, Humble Oil And Refining Co., Texaco E & P Inc., Stone Energy Corporation, Extex Operating Co, Chevron U.s.a. Inc., Lanoco, Inc..
Top Oil & Gas Fields intersecting Jefferson Parish
Fields: Lafitte, Grand Isle Block 18, Wildcat-So La New Orleans Dis, Little Lake, Manila Village, Grand Isle Block 16, Avondale, Barataria, Bay De Chene, Saturday Island.
Top Parishes in Louisiana most active by total wells
Compare Jefferson against the other busiest parishes in Louisiana:
Recent wells
| Well Name | Last activity | Updates | Operator | API |
|---|---|---|---|---|
| TEASPOON | 2026-02-02 | HIGH WEST SEQUESTRATION LLC | 17051210430000 | |
| SES | 2025-12-20 | SUPERIOR ENERGY SERVICES, L.L.C. | 17051209240000 | |
| RIGOLETS COOPERATIVE FUR CO | 2025-11-17 | HILCORP ENERGY COMPANY | 17051206030000 | |
| VUA;SL 5567 | 2025-11-01 | COAST EXPLORATION & PRODUCTION LLC | 17051203350000 | |
| SL 20581 | 2025-09-01 | TALOS ERT LLC | 17717202150000 | |
| SL 20581 | 2025-09-01 | TALOS ERT LLC | 17717202170000 | |
| ANNE C HERRICK ET AL | 2025-08-20 | TEXAS CRUDE OIL CO. | 17051010220000 | |
| RIGOLETS COOPERATIVE FUR CO | 2025-02-20 | HILCORP ENERGY COMPANY | 17051007380000 | |
| LFT 8900 RMKA SU;LL&E | 2025-02-13 | HILCORP ENERGY COMPANY | 17051204250000 | |
| LFT 8900 RMKA SU;LL&E | 2025-02-13 | HILCORP ENERGY COMPANY | 17051008010000 |
Surface Ownership Records:
