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Chapter and Conference Paper
Development and Performance Evaluation of High Strength and High Temperature Resistant Plugging System for Repairing Casing Damage
Cement slurry used for plugging in casing damage has long been faced with problems such as low strength, weak corrosion resistance, and low one-time successful rate. It is urgent to develop new plugging materi...
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Chapter and Conference Paper
Using Modified Value Multiplier to Measure the Effectiveness of Carbon Emission Relative Activities
Based on the analysis of the relationship between activity cost and value creation, this paper integrates carbon emission factors into Activity Value Multiplier (AVM) model. By calculating the multiplier AVM, ...