Poly Plug “Tight Hole”
Well Information
Jefferson County, Tx.
15000′
Lignosulfonate
16.8 ppg
250 F
3 1/2 hrs
Challenge
Total losses were noted. A 100 bbl Poly Plug pill was blended and
bullheaded from the casing shoe.
Results
Circulation was established and drilling commenced to TD without
further loss circulation.