net·back 
(nĕtbăk′)
(nĕtbăk′)n.
The value of a unit of crude oil or natural gas calculated as the sales price of the products refined from it minus the cost of producing those products.
- close in
- close-knit
- closely
- close-minded
- close-minded
- close-mouthed
- closemouthed
- close near the wind
- closeness
- close-order drill
- close out
- closeout
- closer
- close shave
- close/shutthe door on
- closet
- closet drama
- closeted
- closetful
- close the book on
- close to heart
- close to home bone
- close to home/the bone
- close to/near the wind
- close to one's heart