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2Initials. Agenda. Water ProblemsWater Entry Diagnose TechniqueWater Shut-Off Case studyConclusion. 3Initials. Water Problems. Extra costs: lifting, separation and disposalScaling: tubing, sand processing facilitiesCorrosion of completion string and flow linesWater breakthrough and coning.
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1. Water Shut-Off Efficiency With PLT In Horizontal Well Author : Zhou Jia Sheng, Zhuang Xiang Qi
Schlumberger, Data & Consulting Service
2. 2 Initials
Agenda Water Problems
Water Entry Diagnose Technique
Water Shut-Off Case study
Conclusion Increased water production is often a cause of reduced well performance and decreased oil production.Evaluation of well production performance is of vital importance. Workover can be planed based on production logs.Flow profiles and water entry intervals provide valuable information for comprehensive knowledge of reservoir dynamics.water mobility with water are affected by early water breakthroughIncreased water production is often a cause of reduced well performance and decreased oil production.Evaluation of well production performance is of vital importance. Workover can be planed based on production logs.Flow profiles and water entry intervals provide valuable information for comprehensive knowledge of reservoir dynamics.water mobility with water are affected by early water breakthrough
3. 3 Initials