Changes
/* Halliburton */
-After addition of additive to the well treatment fluid, microemulsion generating component forms an acid and/or water external microemulsion with the alkyl alcohol and a two-phase fluid is formed....[Contd]
===Information from the Articles===
Walser et. al., 2001 of '''BJ Services Company '''USA, studied on Production response from Southeastern New Mexico Morrow wells stimulated with binary foam. Stimulation and fracturing of Morrow formation in south eastern New Mexico was performed with binary foam fracturing fluid. Stimulation fluid contains liquid CO<sub>2</sub>, gaseous nitrogen, gelled 2% KCl water, methanol and hydrated polymer are added in the base gelled water. First 90-day cumulative gas production rate was found higher in foam fluids as compared to other system. Morrow zones fracture-stimulated with binary foams completion wells were 78459 MSCF/D gas production rate and offset well without frac. gas production was 28710 MSCF/D....[Contd]
===Summary of Foam Fracturing===
Halliburton disclosed a new crosslinked foamed fracturing fluids and also using foam agent in combination with microemulsion to remove any blocks of fluids in the reservoir....[Contd]
