标准摘要
This document provides guidelines for tripping operations with surface back-pressure managed pressure drilling in accordance with API Recommended Practice 92M. This document does not address operations with service gas (e.g. nitrogen) injection. Recommended Practice 79-2 is one of three API documents on tripping operations. The others are: •Recommended Practice 79-1, Tripping Operations in Hydrostatically Overbalanced Wells, 1st Edition •Recommended Practice 79-3, Tripping Operations with Surface Backpressure Managed Pressure Drilling with Subsea Blowout Preventer, 1st Edition
英文名称Tripping Operations with Surface Back-pressure Managed Pressure Drilling