AADE-02-DFWM-HO-34 Optimizing Single Interval Drilling and Drill-in – Two Fluids: A Case Study
نویسندگان
چکیده
An Offshore China/South China Sea operator wanted to optimize the use of rotary steerable drilling assembly, simplify and reduce operational steps, and provide a larger reservoir wellbore. The operator elected to drill a single 8.5” wellbore and, in order to address a variety of issues and potential problems, change from a Cloud Point Glycol Drilling Fluid to a DrillIn Fluid (DIF) at the reservoir entry point.
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