... 易处理：docility 易出问题的井：critical well 易出砂地层：problem formation ...
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易出问题的井
A well prone to problems
以上为机器翻译结果，长、整句建议使用 人工翻译 。
当考虑批准对易出问题的含硫井负压钻井时，阿尔伯塔能源与公共事业管理部门(AEUB)开始扩展上面提到的观念。
The Alberta Energy and Utilities Board (AEUB) began to extend the concepts noted in the above paper when considering approvals for the underbalanced drilling of critical sour Wells.
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