Hydraulic Fracturing Design and Investigation Cumulative Production in One of Iranian Gas Condensate Reservoirs

سال انتشار: 1389
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 1,161

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شناسه ملی سند علمی:

IOGPC17_068

تاریخ نمایه سازی: 3 آبان 1389

چکیده مقاله:

tight gas reservoirs include a large portion of the unconventional resources , which are coalbed methane , heavy oil and gas hydrates. Hydraulic fracturing is a method of choice to improve production for the most of gas condensate wells. In this work , hydraulic fracture effect on well production has considered in one of iranian gas condensate reservoirs. the target for propped hydraulic fracturing treatments is two sandstone layers with gross thickness of 101.7 ft and 95.1 ft at average depths 8725.45 of ft TVD and 8823.75 of ft -TVD. in this study , different seven scenarios have been defined . for any scenarios , a hydraulic fracture has been designed . in the scenarios design, has been tried to attend all possible options of hydraulic fractures. in following , well cumulative production has been forecasted in both conditions without and with fracturing operation. the production forecast of seven scenarios represent that all scenarios increase cumulative production more than 19%. in final , NPVs of the scenarios have been calculated and compared together and selected optimum scenario.

نویسندگان

h askari

petropars institute for oil & gas