The experience of isolating works using foam cement technology at the fields of Perm region

Authors: S.E. Ilyasov, G.V. Okromelidze, O.A. Chugaeva, A.I. Bikmukhametov, A.N. Zubenin (PermNIPIneft Branch of LUKOIL-Engineering LLC in Perm, RF, Perm)

Key words: well, drilling, drilling fluids loss, isolating works, foam cement.

The experience of eliminating high-intensity drilling fluids losses in fractured rocks in the Perm region fields was hight-lighted. The properties of foam cement insulating material, technology and conditions of its application were described. Results of using foam cement insulating material 6 wells are given.