Effective stimulation treatment in a difficult completion
Bybee, Karen Willemse, M.
Effective stimulation treatment in a difficult completion - 2 p.
Achieving effective stimulation across zones not readily accesible is a common challenge in the oil field. The full-lenght paper presents a case history in wich a sandstone reservoir not previously matrix acidized was producing at low rates and eventually died. The zones were completed between straddle packers and were accesible only trough a sliding side door (SSD) 100 ft above the perforations. A true fluidic oscilator (TFO) was included as a stimulation tool. This tool provides a continuous pressure pulse that causes solids buildup in the perforations to fatigue and break up while the acid system works on the rock matrix.
Estimulación de pozos
Effective stimulation treatment in a difficult completion - 2 p.
Achieving effective stimulation across zones not readily accesible is a common challenge in the oil field. The full-lenght paper presents a case history in wich a sandstone reservoir not previously matrix acidized was producing at low rates and eventually died. The zones were completed between straddle packers and were accesible only trough a sliding side door (SSD) 100 ft above the perforations. A true fluidic oscilator (TFO) was included as a stimulation tool. This tool provides a continuous pressure pulse that causes solids buildup in the perforations to fatigue and break up while the acid system works on the rock matrix.
Estimulación de pozos
