By contract risk evaluation, risk disposal ability evaluation and risk strategy cost calculation, proposes the contract risk allocation model based on engineering dynastic operation.
并以合同风险评价、风险处置能力评估、风险策略成本测算为依托，提出了基于工程动态运行的合同风险分配模型。
Preventing blowout needs risk evaluation for workover blowout before operation, we could make different measurements due to risk evaluation in different oilfield.
防止修井井喷需要修井前对井喷风险进行评价，针对不同风险井区采用不同修井措施。
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