1. Nexem Petroleum
1410 River Rd, Berwick, LA 70342
Coordinate: 29.67743,-91.22712
Phone: (985) 702-9100
2. M-I Swaco
3809 Bellview Front St, Berwick, LA 70342
Coordinate: 29.69946,-91.21981
Phone: (985) 385-2660
3. Halliburton
3579 Bellview Front St, Berwick, LA 70342
Coordinate: 29.69689,-91.21799
Phone: (985) 385-1010
4. Dune Energy Inc
298 Bateman Rd, Berwick, LA 70342
Coordinate: 29.698786,-91.205666
Phone: (985) 384-5833